电 量 传 感 器 BLYT-NND1D7系 列
用于测量交流电流
原
IPN = 5A , 10A
副边之间高度绝缘
电参数
IPN
IP
ISN
原边额定电流
原边电流测量范围
副边输出电流
VC
IC
Vd
辅助电源
电流消耗
电压耐压测试 50Hz, 1 min
BLYT5-NND1D7
5
BLYT10-NND1D7
10
120
当Ip=0: Is=4
当Ip=IpN : Is=20
DC24 ± 3.6
11+Is
2
特性
A
%
mA
mA
V
mA
kV
动态性能参数
X
ε
L
Da
DL
IOT
tr
f
精 度 （TA = 25 ,+24V,RL=0
线性误差
电源变动影响
输出负荷影响（0~300 )
温漂 (25~70 ℃ )
(-10~+25 ℃ )
响应时间 @ 90 % of IP max
频带(-1dB)
)
≤± 1
≤± 0.5
≤± 0.2
≤± 0.2
≤± 0.1
≤± 0.1
≤350
40~5K
%
%
%
%
mA
mA
ms
Hz
工作环境温度
贮存环境温度
重量
负载电阻
标准
-10.. +70
-20.. +80
60
≤300
EN50178
℃
℃
g
•
•
•
•
•
•
最佳的性能／价格比
耗电省
良好的线性度
原边与副边之间高度绝缘
宽频带
电源指示
应用
•
•
•
•
•
自动化控制
测量仪表
监控
电站
铁路监控
• 输出　0~5V DC
1~5V DC
0~10mA DC
0~20mA DC
52.93.99.100.0C
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编： 101300
优势
选项
一般参数
TA
TS
m
RL
• 符合UL 94-V0标准的绝缘外壳
• 符合 DIN46277,35mm导 轨 安 装
网
址 : http: //www.lem.com.cn
http: //www.bjlem.com.cn
电子邮件 : BJL@lem.com
电 话 : + 86 (10) 80490470
传 真 : + 86 (10) 80490473
24小时热线 :+ 86 (10) 80490469
BLYT-NND1D7系 列 外形尺寸
(in mm. 1 mm = 0.0394 inch)
1: AC输入
2: 空
3: 空
4: AC输入
5: 电源 +24V
6: 电源 0V
7: 电源 0V
8: 电流输出
机械参数
• 通常公差
• 紧固
• 副边连接
± 0.5 mm
DIN35mm导 轨 安 装
夹线端子
为提高传感器质量 ， LEM保留对此传感器随时修改的权利
恕不提前通知 。
电 量 传 感 器 BLYT50-CND4H4
用于测量交流电流
原
IPN = 50A
副边之间高度绝缘
电参数
IPN
IP
VSN
原边额定电流
原边电流测量范围
副边输出电压
VC
IC
Vd
辅助单电源
电流消耗
电压耐压测试 , 50Hz, 1 min
50
A
100
%
当Ip=0: Vs=0
V
当Ip=IpN : Vs=10
V
DC12(+5%)...15V(± 5%) V
10
mA
2.5
kV
• 符合UL 94-V0标准的绝缘外壳
• DIN安 装
优势
•
•
•
•
•
动态性能参数
XG
V OE
VOT
tr
f
特性
精 度 （TA = 25℃ , +12V)
零点误差 (25℃ )
增益温漂(-10~+70 )
响应时间 @ 90 % of IP max
频带(-1dB)
± 0.2
≤ 10
≤ 0.2
≤350
40~5K
%
mV
V
ms
Hz
最佳的性能／价格比
耗电省
良好的线性度
原边与副边之间高度绝缘
宽频带
应用
•
•
•
•
•
自动化控制
测量仪表
监控
电站
铁路监控
选项
一般参数
TA
TS
RL
m
工作环境温度
贮存环境温度
输出负载
重量
标准
-10.. +70
-25.. +85
≥10K
130
EN50178
℃
℃
g
52.76.45.000*.0C
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编： 101300
• 输出　0~20mA DC
网
址 : http: //www.lem.com.cn
http: //www.bjlem.com.cn
电子邮件 : BJL@lem.com
电 话 : + 86 (10) 80490470
传 真 : + 86 (10) 80490473
24小时热线 :+ 86 (10) 80490469
BLYT50-CND4H4 系列外形尺寸
(in mm. 1 mm = 0.0394 inch)
副边连接:
1: 电源+
2: 悬空
3: GND
4: 输出
说明
机械参数
•
•
•
•
通常公差
原边穿孔
紧固
副边连接
±0.5 mm
∅ 20mm
DIN35mm导 轨
WAGO 734-204
为提高传感器质量 ， LEM保留对此传感器随时修改的权利
• 原边导体温度不得超过 100°C
恕不提前通知 。
电 量 传 感 器 BLYT100-CND4H4
用于测量交流电流
原
IPN = 100A
副边之间高度绝缘
电参数
IPN
IP
VSN
原边额定电流
原边电流测量范围
副边输出电压
VC
IC
Vd
辅助单电源
电流消耗
电压耐压测试 , 50Hz, 1 min
100
A
100
%
当Ip=0: Vs=0
V
当Ip=IpN : Vs=10
V
DC12(+5%)...15V(± 5%) V
10
mA
2.5
kV
• 符合UL 94-V0标准的绝缘外壳
• DIN安 装
优势
•
•
•
•
•
动态性能参数
XG
V OE
VOT
tr
f
特性
精 度 （TA = 25℃ , +12V)
零点误差 (25℃ )
增益温漂(-10~+70 )
响应时间 @ 90 % of IP max
频带(-1dB)
± 0.2
≤ 10
≤ 0.2
≤350
40~5K
%
mV
V
ms
Hz
最佳的性能／价格比
耗电省
良好的线性度
原边与副边之间高度绝缘
宽频带
应用
•
•
•
•
•
自动化控制
测量仪表
监控
电站
铁路监控
选项
一般参数
TA
TS
RL
m
工作环境温度
贮存环境温度
输出负载
重量
标准
-10.. +70
-25.. +85
≥10K
130
EN50178
℃
℃
g
52.75.34.000.0C
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编： 101300
• 输出　0~20mA DC
网
址 : http: //www.lem.com.cn
http: //www.bjlem.com.cn
电子邮件 : BJL@lem.com
电 话 : + 86 (10) 80490470
传 真 : + 86 (10) 80490473
24小时热线 :+ 86 (10) 80490469
BLYT100-CND4H4 系列外形尺寸
(in mm. 1 mm = 0.0394 inch)
副边连接:
1: 电源+
2: 悬空
3: GND
4: 输出
说明
机械参数
•
•
•
•
通常公差
原边穿孔
紧固
副边连接
±0.5 mm
∅ 20mm
DIN35mm导 轨
WAGO 734-204
为提高传感器质量 ， LEM保留对此传感器随时修改的权利
• 原边导体温度不得超过 100°C
恕不提前通知 。
IPN= 50～ 500 A
电 流 传 感 器 BLYK-S7/SP4系 列
BLYK-S7系列电流传感器原边与副边之间是绝缘的，用于测量
交流电流
电参数
BLYK50-S7
BLYK200-S7
BLYK400-S7
BLYK100-S7 BLYK300-S7 BLYK500-S7
原边额定有效值电流
50
100
200
原边电流测量范围
100
200
400
负载电阻
副边额定电压
电源电压(± 5%)
电流消耗
有效值电压用于交流绝缘检测 , 50 Hz, 1分钟
IPN
IP
RL
V SN
VC
IC
Vd
300
600
400
800
10
DC5
± 15
20
3
500
1000
特　点 ：
A
A
KΩ
V
V
mA
kV
应用霍尔效应的开环电流传感器
耗电省
标准输出方便用户设计
符合UL 94-V0标准的绝缘外壳
直流电压输出
优　势 ：
精度－动态参数
X
ε
•
•
•
•
•
L
VO
V Om
VOT
tr
f
精度 @ IPN , TA = 25℃
线性度
±2
<± 1
电 失 调 电 压 @ IP = 0, TA = 25℃
磁 失 调 电 压 @ IP = 0, TA = 25℃
V O　的 温 漂(- 10℃ .. + 70℃ )
响应时间 2) @ 90 % of IPN
频带宽度 (-1dB)
Typ
Max
± 25
± 25
± 25 ± 60
< 250
DC .. 500
%
%
mV
mV
mV
ms
Hz
一般参数
TA
TS
m
注释 :
环境工作温度
环境贮存温度
质量
标准 3)
1)
2)
- 10 .. + 70
- 25 .. + 85
80
EN 50178
℃
℃
g
•
•
•
•
•
最佳的性能／价格比
耗电省
对开式结构安装简便
原边与副边之间高度绝缘
穿孔方式，无插入损耗
应　用 ：
•
•
•
•
•
•
•
电焊机
通讯电源
不间断电源UPS
斩波器
电化学
整流
电源监测
在非绝缘原边母排充满孔径时为2级污染
50A/µ s 的 di/dt
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编： 101300
北京空港工业区B区标准厂房1号楼
网 址 : http: //www.lem.com.cn
E-mail: BJL@lem.com
电 话 : + 86 (10) 80490470
传 真 : + 86 (10) 80490473
24小时热线 :+ 86 (10) 80490469
BLYK-S7/SP4系 列 外 形 尺 寸
(in mm. 1 mm = 0.0394 inch)
A
连接:
1 : 电源 + 15V
2 : 电源 -15V
3 : 输出
4 : 电源0V
机械参数
• 自然公差
• 安装
或
• 原边穿孔
• 副边连接
说明
± 0.3 mm
2孔 ∅3.2 mm
距 离 36 × 50mm
孔 ∅ 3.2及 栓 ∅ 2.5mm
距 离 36mm
∅20 mm
MOLEX5046-04
• 原边导体温度不能超过 100℃
• 母排完全充满原边穿孔时动态特性（di/dt和反应时间)为最佳
• 此传感器为标准传感器．　对于不同应用(电源电压，输出，单向
测量．．．），　请与我们联系
安装
拆卸方法
• 安装 将外壳右半部向左推 听 咔嗒 声响后即安装完毕
• 拆卸 如图所示 用改锥在Ａ点上撬外壳 将其打开
为提高传感器质量，LEM保留随时更新其产品的权利
恕不提前通知
电 流 传 感 器 LT 59-S7/SP3
IPN =
50 A
原边和副边之间是绝缘的 ，用于测量工频交流电流 。
电参数
IPN
IP
原边额定有效值电流
原边电流测量范围
50
0 .. ± 60
ISN
VC
IC
Vd
副边额定有效值电流
电源电压 (± 5%)
电流消耗
有效值电压用于交流绝缘检测 1) , 50 Hz, 1分钟
20± 0.06
± 12 .. 15
25(@ ± 15V)+IS
6
A
A
mA
V
mA
kV
性能
• 符合 UL 94-V0标准的绝缘外壳
优势
• 良好的线性度
• 低温漂
• 抗干扰能力强
应用
精 度
总精度 @ IPN , TA = 25°C
线性度
零点失调电流@ TA = 25°C
IO 的 温 漂 (- 10°C .. + 70°C)
响应时间 3) @ 90 % of IP max
XG
ε
动 态 参 数
L
IO
IOT
tr
±1
< 0.4
4± 0.04
<± 600
<350
%
%
mA
ppm
ms
•
•
•
•
•
自动化控制
测量仪表
监控
电站
铁路监控
选项
• 输出　0~5V DC
0~20mA DC
一 般 参 数
TA
TS
RL
m
注释
环境操作温度
环境贮存温度
负载电阻 @ TA = 70°C
质量
标准 4)
1)
- 10 .. + 70
- 25 .. + 80
<260
70
prEN 50178
°C
°C
Ω
g
原副边之间
52.08.25.003*.0C
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编： 101300
网
址 : http: //www.lem.com.cn
http: //www.bjlem.com.cn
电子邮件 : BJL@lem.com
电 话 : + 86 (10) 80490470
传 真 : + 86 (10) 80490473
24小时热线 :+ 86 (10) 80490469
LT 59-S7/SP3外 形 尺 寸
(in mm. 1 mm = 0.0394 inch)
前 视 图
副边端子
1: +12~15V
2: -12~15V
3: M
4: GND
LT59-S7/SP3
GND
RL
顶 视 图
机械性能
•
•
•
•
自然公差
紧固点
原边穿孔
副边连接
说明
± 0.5 mm
2 孔 ∅ 5.4 mm
∅ 20 mm
夹线端子
为提供传感器质量 ， LEM保留随时更新其产品的权利
• 原边导体温度不超过100°C
恕不提前通知 。
AC Current transducer AP-B10
IPN = 10 .. 400 A
Split core transducer for the electronic measurement AC waveforms
current, with galvanic isolation between the primary (High power) and
the secondary circuits (Electronic circuit). Switch selectable ranges
and RMS 0-5V and 0-10V switch selectable voltage output.
Electrical data
Primary Nominal Current
I PN (A.t.RMS)
10,25,50
50,75,100
100,150,200
200,300,400
RL
VC
IC
Analogue Output Signal
V OUT (V)
0-5V
0-5V
0-5V
0-5V
or
or
or
or
0-10V
0-10V
0-10V
0-10V
Load resistance
Supply voltage
Current Consumption
Limitation of voltage output (0-10V)
Limitation of voltage output (0-5V)
Overloaded input current
AP
AP
AP
AP
Type
Features
50 B10
100 B10
200 B10
400 B10
• RMS output
• Split core type
• 5V & 10V switch selectable voltage
≥ 10
kΩ
+24 ±5% V DC
< 30
mA
14
V
7
V
no limitation
X
L
VOE
VOT
TCε G
tr
f
Accuracy @ IPN, TA = 25°C (without offset)
Linearity (0 .. ± IPN)
Electrical offset voltage, TA = 25°C
Thermal drift of VOE
Thermal drift of the gain (% of reading)
Response time @ 90% of IP
Frequency bandwidth (±1%)
< ±1
% of IPN
< ±0.5 % of IPN
< ±0.5 % of IPN
±1
mV/K
±0.1
%/K
< 150
ms
30 .. 2000 Hz
General data
TA
TS
m
dCp
dCl
CTI
Ambient operating temperature
Ambient storage temperature
Mass
Protection type
Creepage distance
Clearance distance
Comparative tracking index (Group I)
UL94 classification
• Eliminates insertion loss
• Switch selectable ranges
Advantages
Accuracy-Dynamic performance data
ε
output
• DIN mounting & Panel mounting
-20 .. +60
°C
-20 .. +85
°C
90
g
IP20
5.5
mm
5.5
mm
600
V
V0
• Large aperture for cable up to
Ø 18mm
• High isolation between primary and
secondary circuits
• Easy to mount
Applications
• Automation systems
Analog current reading for remote
monitoring (e.g. motor) and
software alarms.
• Panelmeters
Simple connection displays power
consumption.
Insulation category
Vb
Vd
Ve
Vw
Rated Voltage
300
with IEC 61010-1 standards and following conditions :
- Single insulation
- Over voltage category CAT III
- Pollution degree PD2
- None uniform field
R.m.s. voltage for AC insulation test, 50Hz, 1mn
5
R.m.s. voltage for partial discharge extinction @ 10pC 1.5
Peak impulse withstand voltage 1.2/50µs
6.1
If insulated cable is used for the primary circuit, the voltage category
could be improved with the following table :
Cable insulation (primary)
Category
HAR 05
600V CAT III
HAR 07
1000V CAT III
Notes : Installation and maintenance should be done with power supply disconnected.
V
kV
kV
kV
041029/3
The operator must have accrediation to install this material.
The users must take care of all protection gurantee against electrical shock.
.
LEM Components
www.lem.com
Dimensions AP(R)-B10
Output Vo ltage
Selection Switch
(unit : mm, 1mm = 0.0394 inch)
Front Vie w
Left View
55
16.40
DIN size35.50
69
14.80
Rang e Selection Switch
4.7 0
20
40(distance between screws)
21
33.50
37
Axis of ape rture
25
18 .50
67
Plug-in connector included : XW4B-03C1-H1 (OMRON)
18.50
Bottom View
Mechanical characteristics
• General tolerance
• Primary aperture
±1 mm
∅ 18.5 mm
• Panel mounting
• Distance between holes
2 holes ∅ 4.0 mm
40.0 mm
For panel mounting, replace M4 screws by new one (not supplied) with appropriate length to panel´s thickness.
Connections
• Wires up to 2 mm ∅
0-5, 10V Selectable
GND
RL
OUTPUT
+24VDC
AP/APR
+24VDC
Is
OUT
Output
Connector
3(-) 2(out)1(+)
Output Switch
Ip
GND
Range Switch
Front
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AC Current transducer APR-B10
IPN = 10 .. 400 A
Split core transducer for the electronic measurement distorted AC
waveforms current, with galvanic isolation between the primary (High
power) and the secondary circuits (Electronic circuit). Switch selectable
ranges and True RMS 0-5V and 0-10V switch selectable voltage output.
Electrical data
Primary Nominal Current
I PN (A.t.RMS)
10,25,50
50,75,100
100,150,200
200,300,400
RL
VC
IC
Analogue Output Signal
V OUT (V)
0-5V
0-5V
0-5V
0-5V
or
or
or
or
0-10V
0-10V
0-10V
0-10V
Load resistance
Supply voltage
Current Consumption
Limitation of voltage output (0-10V)
Limitation of voltage output (0-5V)
Overloaded input current
Type
APR
APR
APR
APR
Features
• VFD and SCR waveforms current
measurement
50 B10
100 B10
200 B10
400 B10
≥ 10
kΩ
+24 ±5% V DC
< 30
mA
14
V
7
V
no limitation
Accuracy-Dynamic performance data
X
ε
L
VOE
VOT
TCε G
tr
f
Accuracy @ IPN, TA = 25°C (without offset)
Linearity (0 .. ± IPN)
Electrical offset voltage, TA = 25°C
Thermal drift of VOE
Thermal drift of the gain (% of reading)
Response time @ 90% of IP
Frequency bandwidth (±1%)
< ±1
% of IPN
< ±0.5 % of IPN
< ±0.5 % of IPN
±1
mV/K
±0.1
%/K
< 400
ms
30 .. 6000 Hz
General data
TA
TS
m
dCp
dCl
CTI
Ambient operating temperature
Ambient storage temperature
Mass
Protection type
Creepage distance
Clearance distance
Comparative tracking index (Group I)
UL94 classification
-20 .. +60
°C
-20 .. +85
°C
90
g
IP20
5.5
mm
5.5
mm
600
V
V0
Insulation category
Vb
Vd
Ve
Vw
Rated Voltage
300
with IEC 61010-1 standards and following conditions :
- Single insulation
- Over voltage category CAT III
- Pollution degree PD2
- None uniform field
R.m.s. voltage for AC insulation test, 50Hz, 1mn
5
R.m.s. voltage for partial discharge extinction @ 10pC 1.5
Peak impulse withstand voltage 1.2/50µs
6.1
If insulated cable is used for the primary circuit, the voltage category
could be improved with the following table :
Cable insulation (primary)
Category
HAR 05
600V CAT III
HAR 07
1000V CAT III
V
• True RMS output
• Split core type
• 5V & 10V switch selectable voltage
output
• DIN mounting & Panel mounting
• Eliminates insertion loss
• Switch selectable ranges
Advantages
• Large aperture for cable up to
Ø 18mm
• High isolation between primary and
secondary circuits
• Easy to mount
Applications
• VFD Controlled Loads:
VFD output indicates how the motor
and attached load are operating.
• SCR Controlled Loads:
Acurate measurement of phase
angle fired or burst fired (time
proportioned) SCRs. Current
measurement gives faster
response than temperature
measurement.
• Switching Power Supplies and
kV
kV
kV
Electronic Ballasts:
True RMS sensing is the most
accurate way to measure power
supply or ballast input power.
041029/3
Notes : Installation and maintenance should be done with power supply disconnected.
The operator must have accrediation to install this material.
The users must take care of all protection gurantee against electrical shock.
LEM Components
www.lem.com
Dimensions AP(R)-B10
Output Vo ltage
Selection Switch
(unit : mm, 1mm = 0.0394 inch)
Front Vie w
Left View
55
16.40
DIN size35.50
69
14.80
Rang e Selection Switch
4.7 0
20
40(distance between screws)
21
33.50
37
Axis of ape rture
25
18 .50
67
Plug-in connector included : XW4B-03C1-H1 (OMRON)
18.50
Bottom View
Mechanical characteristics
• General tolerance
• Primary aperture
±1 mm
∅ 18.5 mm
• Panel mounting
• Distance between holes
2 holes ∅ 4.0 mm
40.0 mm
For panel mounting, replace M4 screws by new one (not supplied) with appropriate length to panel´s thickness.
Connections
• Wires up to 2 mm ∅
0-5, 10V Selectable
GND
RL
OUTPUT
+24VDC
AP/APR
Is
+24VDC
OUT
Output
Connector
Ip
GND
3(-) 2(out)1(+)
Output Switch
Range Switch
Front
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AC Current transducer AP-B420L
IPN = 10 .. 400 A
Split core transducer for the electronic measurement AC waveforms
current, with galvanic isolation between the primary (High power) and
the secondary circuits (Electronic circuit). Switch selectable ranges
and RMS 4-20mA current output.
Electrical data
Primary Nominal Current
I PN (A.t.RMS)
10,25,50
50,75,100
100,150,200
200,300,400
RL
Analogue Output Signal
I OUT (mA)
4-20
4-20
4-20
4-20
Type
AP
AP
AP
AP
Features
• RMS output
50 B420L
100 B420L
200 B420L
400 B420L
• Split core type
• Loop powered 4-20mA current output
Load resistance
(See the graph "Load Resistance vs. Supply Voltage") < 350
Ω
Supply voltage (loop powered)
+12 .. 24 V DC
Limitation of output current
< 25
mA
Overloaded input current
no limitation
VC
ε
L
IOE
IOT
TCε G
tr
f
Accuracy @ IPN, TA = 25°C (without offset)
Linearity (0 .. ± IPN)
Electrical offset current, TA = 25°C
Thermal drift of IOE
Thermal drift of the gain (% of reading)
Response time @ 90% of IP
Frequency bandwidth (±1%)
< ±1
% of IPN
< ±0.5 % of IPN
4
mA
±1
µA/K
±0.1
%/K
< 150
ms
30 .. 2000 Hz
dCp
dCl
CTI
Ambient operating temperature
Ambient storage temperature
Mass
Protection type
Creepage distance
Clearance distance
Comparative tracking index (Group I)
UL94 classification
• Large aperture for cable up to
Ø 18mm
• High isolation between primary and
secondary circuits
• Easy to mount
Applications
General data
TA
TS
m
• Switch selectable ranges
Advantages
Accuracy-Dynamic performance data
X
• DIN mounting & Panel mounting
• Eliminates insertion loss
-20 .. +60
°C
-20 .. +85
°C
90
g
IP20
5.5
mm
5.5
mm
600
V
V0
• Automation systems
Analog current reading for remote
monitoring (e.g. motor) and
software alarms.
• Panelmeters
Simple connection displays power
consumption.
Insulation category
Vb
Vd
Ve
Vw
Rated Voltage
300
with IEC 61010-1 standards and following conditions :
- Single insulation
- Over voltage category CAT III
- Pollution degree PD2
- None uniform field
R.m.s. voltage for AC insulation test, 50Hz, 1mn
5
R.m.s. voltage for partial discharge extinction @ 10pC 1.5
Peak impulse withstand voltage 1.2/50µs
6.1
If insulated cable is used for the primary circuit, the voltage category
could be improved with the following table :
Cable insulation (primary)
Category
HAR 05
600V CAT III
HAR 07
1000V CAT III
V
kV
kV
kV
041029/3
Notes : Installation and maintenance should be done with power supply disconnected.
The operator must have accrediation to install this material.
The users must take care of all protection gurantee against electrical shock.
LEM Components
www.lem.com
Dimensions AP(R)-B420L
(unit : mm, 1mm = 0.0394 inch)
Front View
Left View
55
16.40
4.70
20
DIN size35.50
69
14.80
Range Selection Switch
40(distance between screws)
21
33.50
37
Axis of aperture
25
18.50
67
Plug-in connector included : XW4B-03C1-H1 (OMRON)
18.50
Bottom View
Mechanical characteristics
• General tolerance
±1 mm
• Primary aperture
• Panel mounting
∅ 18.5 mm
2 holes ∅ 4.0 mm
• Distance between holes
40.0 mm
For panel mounting, replace M4 screws by new one (not supplied) with appropriate length to panel´s thickness.
Connections
Load Resistance vs. Supply Voltage
• Wires up to 2 mm ∅
4-20mA
(Controller,
Meter, etc,)
25
Supply Voltage
Load
30
24 VDC Power
(-)
20
15
10
5
0
(+)
0
50
100
150
200
250
300
350
400
Load Resistance
AP/APR
Output
Connector
+24VDC
3none 2(-) 1(+)
Front
OUT
Range Switch
Is
Ip
GND
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AC Current transducer APR-B420L
IPN = 10 .. 400 A
Split core transducer for the electronic measurement distorted AC
waveforms current, with galvanic isolation between the primary (High
power) and the secondary circuits (Electronic circuit). Switch selectable
ranges and True RMS 4-20mA current output.
Electrical data
Primary Nominal Current
I PN (A.t.RMS)
10,25,50
50,75,100
100,150,200
200,300,400
RL
Analogue Output Signal
I OUT (mA)
4-20
4-20
4-20
4-20
Type
APR
APR
APR
APR
Features
• VFD and SCR waveforms current
measurement
50 B420L
100 B420L
200 B420L
400 B420L
Load resistance
(See the graph "Load Resistance vs. Supply Voltage") < 350
Ω
Supply voltage (loop powered)
+12 .. 24 V DC
Limitation of output current
< 25
mA
Overloaded input current
no limitation
VC
• True RMS output
• Split core type
• Loop powered 4-20mA current output
• DIN mounting & Panel mounting
• Eliminates insertion loss
• Switch selectable ranges
Accuracy-Dynamic performance data
X
ε
L
IOE
IOT
TCε G
tr
f
Accuracy @ IPN, TA = 25°C (without offset)
Linearity (0 .. ± IPN)
Electrical offset current, TA = 25°C
Thermal drift of IOE
Thermal drift of the gain (% of reading)
Response time @ 90% of IP
Frequency bandwidth (±1%)
< ±1
% of IPN
< ±0.5 % of IPN
4
mA
±1
µA/K
±0.1
%/K
< 400
ms
30 .. 6000 Hz
Advantages
• Large aperture for cable up to
Ø 18mm
• High isolation between primary and
secondary circuits
• Easy to mount
General data
TA
TS
m
dCp
dCl
CTI
Ambient operating temperature
Ambient storage temperature
Mass
Protection type
Creepage distance
Clearance distance
Comparative tracking index (Group I)
UL94 classification
-20 .. +60
°C
-20 .. +85
°C
90
g
IP20
5.5
mm
5.5
mm
600
V
V0
Insulation category
Vb
Vd
Ve
Vw
Rated Voltage
300
with IEC 61010-1 standards and following conditions :
- Single insulation
- Over voltage category CAT III
- Pollution degree PD2
- None uniform field
R.m.s. voltage for AC insulation test, 50Hz, 1mn
5
R.m.s. voltage for partial discharge extinction @ 10pC 1.5
Peak impulse withstand voltage 1.2/50µs
6.1
If insulated cable is used for the primary circuit, the voltage category
could be improved with the following table :
Cable insulation (primary)
Category
HAR 05
600V CAT III
HAR 07
1000V CAT III
V
Applications
• VFD Controlled Loads:
VFD output indicates how the motor
and attached load are operating.
• SCR Controlled Loads:
Acurate measurement of phase
angle fired or burst fired (time
proportioned)
SCRs. Current measurement gives
faster response than temperature
measurement.
kV
kV
kV
• Switching Power Supplies and
Electronic Ballasts:
True RMS sensing is the most
accurate way to measure power
supply or ballast input power.
041029/3
Notes : Installation and maintenance should be done with power supply disconnected.
The operator must have accrediation to install this material.
The users must take care of all protection gurantee against electrical shock.
LEM Components
www.lem.com
Dimensions AP(R)-B420L
(unit : mm, 1mm = 0.0394 inch)
Front View
Left View
55
16.40
4.70
20
DIN size35.50
69
14.80
Range Selection Switch
40(distance between screws)
21
33.50
37
Axis of aperture
25
18.50
67
Plug-in connector included : XW4B-03C1-H1 (OMRON)
18.50
Bottom View
Mechanical characteristics
• General tolerance
• Primary aperture
±1 mm
∅ 18.5 mm
• Panel mounting
• Distance between holes
2 holes ∅ 4.0 mm
40.0 mm
For panel mounting, replace M4 screws by new one (not supplied) with appropriate length to panel´s thickness.
Connections
Load Resistance v s. Supply Voltage
• Wires up to 2 mm ∅
30
4-20mA
(Controller,
Meter, etc,)
25
24 VDC Power
Supply Voltage
Load
(-)
20
15
10
5
(+)
0
0
AP/APR
50
100
150
200
250
300
350
400
Load Resistance
Output
Connector
+24VDC
3none2(-) 1(+)
Front
OUT
Range Switch
Is
Ip
GND
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AC Current transducer AK-B-
IPN = 10..200A
A split Core transducer for the electronic measurement AC sinusoidal
waveforms current, with galvanic isolation between the primary (High
power) and the secondary circuits (Electronic circuit). Jumper selectable
ranges and self powered transducers.
Electrical data
Features
Primary Nominal Current
IPN (A.t RMS)
10,20,50
10,20,50
100,150,200
100,150,200
Vc
RL
Vb
Vd
f
Analogue Output Signal1)
VOUT (V DC)
5
10
5
10
Supply voltage
Load resistance
Rated voltage (CAT III, PD2)
RMS Isolation voltage test, 50 Hz, 1mn
Frequency bandwith
Type
AK 50 B5
AK 50 B10
AK 200 B5
AK 200 B10
Self Powered
1
150
3
50-60
MΩ
V AC
kV AC
Hz
Accuracy - Dynamic performance data
X
tr
Accuracy @ IPN, TA=25°C
Response time @ 90% of I PN
±1
< 100
%
mS
General data
TA
TS
m
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
Protection type
Safety
EMC
Note:
1)
-20..+50
-20..+85
120
IP20
IEC 61010-1
EN 61326
For 0-5 V output model, no saturation output up to 8.2 V
and for 0-10 V output model, no saturation output up to 15 V
°C
°C
g
• AC sinusoïdal measurement
• Average responding
• Split core box
• Self powered transducers
• Panel mounting
• Voltage output
• Jumper selectable ranges
Advantages
• Large aperture
• High isolation between primary and
secondary circuits
• Easy to mount
Applications
• Automation systems
Analog current reading for remote
monitoring (e.g. motor).
• Data loggers
Self-powered transducer does not
drain data logger batteries.
• Panel meters
Simple connection displays power
consumption.
Options on request
• DIN mounting
050330/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 1/2
w w w .lem.com
Dimensions
AK-B-
(unit : mm, 1mm = 0.0394 inch)
Mechanical characteristics
• General tolerance
• Primary aperture
• Panel mounting
Distance between holes
Remark
± 1 mm
21.7 mm sq.
2 holes ∅ 4.5mm
77.3 mm
• Temperature of the primary conductor should not
exceed 60°C.
Connections
• 2 x UNC8 Cylindric Head
050330/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 2/2
w w w .lem.com
AC Current transducer AK-B420L
IPN = 2..200A
A Split Core transducer for the electronic measurement AC sinusoidal
waveforms current, with galvanic isolation between the primary (High
power) and the secondary circuits (Electronic circuit). Jumper selectable
ranges and 4-20mA current output.
Electrical data
Primary Nominal Current
IPN (A.t.RMS)
Features
Analogue Output Signal1)
IOUT (mA)
2,5
10,20,50
100,150,200
Vc
RL
Vb
Vd
f
4-20
4-20
4-20
Type
AK 5 B420L
AK 50 B420L
AK 200 B420L
Supply voltage (Loop powered)
24
Load resistance
see power supply diagram
Rated voltage (CAT III, PD2)
150
RMS Isolation voltage test, 50 Hz, 1mn
3
Frequency bandwith
20-100
• AC sinusoïdal measurement
• Average responding
• Split core box
• Current output
• Loop powered transducers
• Panel mounting
• Jumper selectable ranges
V DC
VAC
kV AC
Hz
Advantages
• Large aperture
• High isolation between primary and
secondary circuits
• Easy to mount
Accuracy - Dynamic performance data
X
tr
Accuracy @ IPN, TA=25°C
Response time @ 90% of I PN
±1
< 300
%
mS
-20..+50
-20..+85
120
IEC 61010-1
EN 61326
°C
°C
g
General data
TA
TS
m
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
Safety
EMC
Applications
• Automation systems
Analog current reading for remote
monitoring (e.g. motor).
• Data loggers
Self-powered transducer does not
drain data logger batteries.
• Panel meters
Simple connection displays power
consumption.
Options on request
Note:
1)
For 4-20mA output model, no saturation output up to 25mA.
• DIN mounting
050330/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 1/2
w w w .lem.com
Dimensions
AK-B420L
(unit : mm, 1mm = 0.0394 inch)
Mechanical characteristics
• General tolerance
• Primary aperture
• Panel mounting
Distance between holes
Power Supply diagram
± 1 mm
21.7 mm sq.
2 holes ∅ 4.5mm
77.3 mm
25
20
15
10
Connections
5
• 2 x UNC8 Cylindric Head
Remark
• Temperature of the primary conductor should not
exceed 60°C.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
050330/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 2/2
w w w .lem.com
IPN = 2..200A
AC Current transducer AKR-B420L
A Split Core transducer for the electronic measurement AC waveforms
current, with galvanic isolation between the primary (High power) and
the secondary circuits (Electronic circuit). Jumper selectable ranges
and True RMS 4-20mA current output.
Electrical data
Primary Nominal Current
IPN (A.t.RMS)
Features
Analogue Output Signal1)
IOUT (mA)
2,5
10,20,50
100,150,200
Vc
RL
Vb
Vd
f
4-20
4-20
4-20
Type
AKR 5 B420L
AKR 50 B420L
AKR 200 B420L
Supply voltage (Loop powered)
24
Load resistance
see power supply diagram
Rated voltage (CAT III, PD2)
150
RMS Isolation voltage test, 50 Hz, 1mn
3
Frequency bandwith
10-400
V DC
V AC
kV AC
Hz
Accuracy - Dynamic performance data
X
tr
Accuracy @ IPN, TA=25°C
Response time @ 90% of I PN
±1
< 600
%
mS
General data
TA
TS
m
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
Safety
EMC
Note:
1)
- 20 ..+ 50
- 20 ..+ 85
120
IEC 61010-1
EN 61326
°C
°C
g
For 4-20mA output model, no saturation output up to 23 mA.
Selecting the transducer
VFD (Variable Frequency Drive) and SCR (Semi Conductor Rectifier) output
waveforms are rough approximations of a sine wave. There are numerous spikes
and dips in each cycle. AKR transducers use a mathematical algorithm called
“True RMS,” which integrates the actual waveform over time. True RMS is the only
way to accurately measure distorted AC waveforms. Select AKR transducers for
nonlinear loads or in “noisy” power environments.
LEM Components
• VFD and SCR waveforms current
measurement
• True RMS responding
• Split core box
• Current output
• Loop powered transducers
• Panel mounting
• Jumper selectable ranges
Advantages
• Large aperture
• High isolation between primary and
secondary circuits
• Easy to mount
Applications
• VFD Controlled Loads: VFD output
indicates how the motor and
attached load are operating.
• SCR Controlled Loads:
Acurate measurement of phase
angle fired or burst fired (time
proportioned) SCRs.
• Switching Power Supplies and
Electronic Ballasts: True RMS sensing
is the most accurate way to
measure power supply or ballast
input power.
Options on request
• DIN mounting
040906/4
w w w .lem.com
Dimensions
AKR-B420L
(unit : mm, 1mm = 0.0394 inch)
3.2
57.2
13
21.7
61
13
30
21.7
89.7
61
4.5
77.3
Mechanical characteristics
• General tolerance
• Primary aperture
• Panel mounting
Distance between holes
± 1 mm
21.7 mm sq.
2 holes ∅ 4.5mm
77.3 mm
Power Supply diagram
Connections
• 2 x UNC8 Cylindric Head
Remark
• Temperature of the primary conductor should not
exceed 60°C.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AC Current transducer
AK 750/2000 C420L J
IPN = 375..2000A
For the electronic measurement of AC sinusoidal high current
waveforms, with galvanic isolation between the primary (High power)
and the secondary circuits (Electronic circuit). with large aperture,
jumper selectable ranges and 4-20 mA current output.
Electrical data
Primary Nominal Current
IPN (A.t RMS)
Analogue Output Signal 1)
IOUT (mA)
375,500,750
1000,1333,2000
Vc
RL
Vb
Vd
f
Supply voltage (Loop powered)
Load resistance
Rated voltage (CAT III, PD2)
R.m.s Isolation AC voltage
Frequency bandwith
4-20
4-20
Features
Type
AK 750 C420L J
AK 2000 C420L J
24
see power supply diagram
150
600
50-60
V DC
V AC
V AC
Hz
Accuracy - Dynamic performance data
X
tr
Accuracy @ IPN, TA=25°C
Response time @ 90% of I PN
±1
< 600
%
mS
General data
TA
TS
m
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
Safety
EMC
Notes:
1)
2)
- 20 ..+ 50
- 20 ..+ 85
450
IEC 61010-1
EN 61326 2)
°C
°C
g
• AC sinusoïdal measurement
• Average responding
• 4-20 mA current output
• Loop powered transducers
• Panel mounting
• 76 mm aperture diameter
• Three switch selectable ranges
Advantages
• Large aperture
• High isolation between primary and
secondary circuits
• No insertion losses
Applications
• Large Pumps
Detect dry run electronically.
• Generation
Measure the output of generators.
• Electric Heating Elements
- Monitors heater load.
- Faster response than temperature
sensors.
For 4-20 mA output model, no saturation output up to 23 mA
For IEC 61000-4-3, Criterion B : temporary degradation or loss of function
or performance which is self-recovering.
040915/5
LEM Components
w w w .lem.com
Dimensions
AK 750/2000 C420L J
(unit : mm, 1mm = 0.0394 inch)
114
27
28.4
76.2
4.5
63.5
88
101.5
112
Mechanical characteristics
• General tolerance
• Primary aperture
• Panel mounting
Distance between holes
± 1 mm
76 mm
2 holes ∅ 4.5mm
101.5 mm
Power Supply diagram
Connections
• 2 x UNC8 Cylindric Head
Remark
• Temperature of the primary conductor should not
exceed 60°C.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AC Current transducer
AKR 750/2000- C420L J
IPN = 375..2000A
For the electronic measurement hight AC waveforms current, with
galvanic isolation between the primary (High power) and the
secondary circuits (Electronic circuit). with large aperture, jumper
selectable ranges and True RMS 4-20 mA current output.
Electrical data
Primary Nominal Current
IPN (A.t RMS)
Analogue Output Signal 1)
IOUT (mA)
375,500,750
1000,1333,2000
Vc
RL
Vb
Vd
f
Supply voltage (Loop powered)
Load resistance
Rated voltage (CAT III, PD2)
RMS Isolation AC voltage
Frequency bandwith
4-20
4-20
Features
Type
AKR 750 C420L J
AKR 2000 C420L J
24
see power supply diagram
150
600
10-400
V DC
V AC
V AC
Hz
• VFD and SCR waveforms current
measurement
• True RMS responding
• 4-20 mA current output
• 76 mm aperture diameter
• Loop powered transducers
• Panel mounting
• Jumper selectable ranges
Advantages
Accuracy - Dynamic performance data
X
tr
Accuracy @ IPN, TA=25°C
Response time @ 90% of I PN
±1
600
%
mS
General data
TA
TS
m
Notes :
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
Safety
EMC
1)
2)
-20..+50
-20..+85
450
IEC 61010-1
EN 61326 2)
°C
°C
g
For 4-20 mA output model, no saturation output up to 23 mA
For IEC 61000-4-3 Criterion B : temporary impairment to operational
behavior.
Selecting the transducer
VFD (Variable Frequency Drives) and SCR (Semi Conductor Rectifiers) output
waveforms are rough approximations of a sine wave. There are numerous spikes
and dips in each cycle. AKR transducers use a mathematical algorithm called
“True RMS,” which integrates the actual waveform over time. True RMS is the only
way to accurately measure distorted AC waveforms. Select AKR transducers for
nonlinear loads or in “noisy” power environments.
LEM Components
• Large aperture
• High isolation between primary and
secondary circuits
• Easy to mount
• No insertion losses
Applications
• Large Pumps
Detect dry run electronically.
• Generation
Measure the output of generators.
• Electric Heating Elements
- Monitors heater load.
- Faster response than
temperature sensors.
040902/5
w w w .lem.com
Dimensions
AKR 750/2000 C420L J
(unit : mm, 1mm = 0.0394 inch)
114
27
28
76.2
4.5
63.5
88
101.5
112
Remark
Mechanical characteristics
• General tolerance
• Primary aperture
• Panel mounting
Distance between holes
Connections
± 1 mm
76 mm
2 holes ∅ 4.5mm
101.5 mm
• Temperature of the primary conductor should
not exceed 60°C.
Power Supply diagram
• 2 x UNC8 Cylindric Head
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AKS 0.03 C NCAC Ground Fault Sensors
IPN = 5, 10, 30 mA
Combine a current transformer, signal conditioner and limit alarm into
a single package. The AKS series has an extended current input range,
universal solid-state outputs and a wide frequency response. The
output state is Normally Closed for AC output.
Electrical data
IP
S
f
VC
Vb
Vd
Primary current (with manual jumper)
Output signal
Frequency range
Supply voltage (Operates 55-110% of VC)
AKS 0.03 C NCAC 120 FS
AKS 0.03 C NCAC 120 NF
AKS 0.03 C NCAC 240 FS
AKS 0.03 C NCAC 240 NF
Supply voltage (Operates +/-10% of VC) :
AKS 0.03 C NCAC 24U FS
AKS 0.03 C NCAC 24U NF
Rated voltage (CAT III, PD2)
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
5, 10, 30
mA AC
1 A @ 240 V AC
50-400
Hz
120
120
240
240
V AC
V AC
V AC
V AC
24
24
150
3
V AC/DC
V AC/DC
VAC
kV
Response time @ 105 % of IP adj
@ 150 % of IP adj
@ 600 % of IP adj
• Operation to Match Your Application:
Auto-Reset—For controlling shunt
trip breakers.
• Tri-Set—Field select 5, 10 or 30mA.
Fast and convenient.
• Compatible with Standard
Equipment
Works on 1 phase or 3 phase power.
Controls standard shunt trip
breakers or contactors. Tie into
Emergency Circuits (EMO/EPO).
• Isolated
Accuracy - Dynamic performance data
tr
Features
200
60
15
ms
ms
ms
Magnetically isolated from the
monitored circuit and control power.
Applications
General data
TA
m
Ambient operating temperature
Mass
Safety
EMC
• Personnel Protection (typically 5mA)
- 15..+ 70
140
IEC 61010-1
EN 61326
°C
g
Options
FS
NF
Normally Energized: Protection from faults and loss of control power.
Normally Deenergized: Protection from faults only when control power is
applied
Control power applied
No Power
No fault
Fault
FS
Closed
Open
Closed
NF
Closed
Closed
Open
Senses low fault currents and
alarms to shut power off before injury
occurs.
• Equipment Protection (typically
30mA)
When personal protection is not an
issue, select a higher set point to
protect equipment.
Ip adj: Setpoint current adjusted by the user.
040907/2
LEM Components
w w w.lem.com
Dimensions AKS 0.03 C NCAC-
(in mm. 1 mm = 0.0394 inch)
Front view
Left view
70
2.5
27
62
19
26
36
96
Connection
• Connection of secondary
2 x UNC8 Cylindric
Heads
18
4.5
85
Top view
Mechanical characteristics
• General tolerance
• Fastening
• Primary through-hole
Remarks
± 1 mm
2 holes ∅ 4.5mm
∅ 19 mm
• Temperature of the primary conductor should not exceed
60°C.
• Dynamic performances (di/dt and response time) are best
with a single bar completely filling the primary hole.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
AKS 150 C Current Operated Switches
IPN = 1.5 .. 150 A
Combine a current transformer, signal conditioner and self-calibrating
limit alarm into a single package. The AKS 150 Series has an extended
current input range, universal solid-state outputs and a wide frequency
response. AKS 150 Series are self calibrating current switches.
Electrical data
IP
Primary current, measuring range
I OC
Overload capability @
1.5 - 150
Continuous
150
S
Output signal
AKS 150 C NOU 0.15 A @ 240 V AC or V DC
Normally Open
f
VC
Vb
Vd
Frequency range
Supply voltage
Rated voltage (CAT III, PD2)
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
6sec
500
A
Features
A
• Self-powered
Speeds startup.
1sec
1000
AKS 150 C NCU 0.2 A @ 135 V AC or V DC
Normally Closed
6-100
Hz
Self Powered
150
V AC
3
kV
Accuracy - Dynamic performance data
ε
H
tr
Hysteresis (of setpoint)
±5
Response time @ 90 % of IPN
200
%
ms
Ambient operating temperature
Ambient storage temperature
Mass
Safety
EMC
- 50 + 65
- 50 + 70
140
IEC 61010-1
EN 61326
°C
°C
g
Options
Setpoint:
(see setpoint diagram)
AKS 150 C NCU OL
AKS 150 C NCU UL
AKS 150 C NCU OU
AKS 150 C NOU OL
AKS 150 C NOU UL
AKS 150 C NOU OU
Cuts installation costs.
• Choose the Operating Style that
Matches your Application
- Status alarms on underload,
proving that equipment is running
properly.
- Overload protects against jams and
blockages.
- Operating window provides both
status and overload in a single
device.
• Universal Output
AC or DC switching.
• Compact
Fits in starters and panels.
Applications
• Conveyors (–OL option)
General data
TA
TS
m
• Self Calibrating Switch
Overload +15% of load
Underload -15% of load
Operating window: +/- 15% of setpoint
Overload +15% of load
Underload -15% of load
Operating window: +/- 15% of setpoint
- Detects jams and overloads.
- Interlocks multiple conveyor
sections.
• Electronic Proof of Flow (–UL option)
- No need for pipe or duct
penetrations.
- More reliable than electromechanical pressure or flow
switches
• Pump Protection (–OU option)
Provides overload (jams) and
underload (suction loss) indication.
Options
• DIN mounting
040907/3
LEM Components
w w w.lem.com
Dimensions AKS 150 C -
(in mm. 1 mm = 0.0394 inch)
Front view
Left view
61.8
6
24.56
49
55.4
19
3.2
38.3
23.7
89.7
Secondary terminals
4.5
Terminal + : positive load
Terminal - : negative load
LED
15
POT
Connection
• Connection of secondary
39
78
2 x UNC8 Cylindric
Heads
Top view
Mechanical characteristics
• General tolerance
• Fastening
• Primary through-hole
Remarks
± 1 mm
2 holes ∅ 4.5mm
∅ 19 mm
• Temperature of the primary conductor should not exceed
60°C.
• Dynamic performances (di/dt and response time) are best
with a single bar completely filling the primary hole.
Threshold Levels:
OL models
UL Models
OU models
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
DC Current transducer DF-C10
IPN = 10 .. 500 mA
For the electronic mesurement of low DC currents, with galvanic
isolation between the primary (High power) and the secondary circuits
(Electronic circuit).
Electrical data
Primary Nominal Current
I PN
Analogue Output Signal
Type
VOUT (V)
(mA.t.)
± 10
± 10
± 10
± 10
± 10
± 10
10
20
50
100
300
500
Features
DF
DF
DF
DF
DF
DF
0.01 C10
0.02 C10
0.05 C10
0.1 C10
0.3 C10
0.5 C10
• DC Measurement
• Low current transducer
• Panel mounting
• Bipolar voltage supply
• Extended measuring range.
I OC
VC
Overload capacity
Supply voltage
200
± 12 .. 15
At
V DC
IC
Current consumption (max)
20
RL
Load resistance
Limitation of voltage output
≥2
10.5
kΩ
V DC
±4
± 0.8
±1
±4
± 30
%
%
% of IPN
mV/k
mV/k
± 20
mV/k
± 50
mV/k
mA
Accuracy - Dynamic performance data
X
Accuracy of reading @ ± 12V, TA=25°C
Linearity error of IPN
Electrical offset voltage @ TA=25°C
Thermal drift of VOE
ε
L
VOE
VOT
DF 0.1 C10
TCε G
Thermal drift of the gain
tr
Response time @ 90% of I PN
< 140
ms
f
Frequency bandwith
DC
Hz
DF 0.1 C10
General data
Advantages
• Large aperture
• Good performances in harsh
EMC environment
• High isolation between primary
and secondary circuits
• Easy to mount
• Bipolar
• No insertion losses.
Applications
• DC leakage current
measurement
• Differential current
measurement in DC applications
• Low DC current measurement.
Application domain
TA
Ambient operating temperature
0 ..+ 70
°C
TS
Ambient storage temperature
-25 ..+ 85
°C
m
Mass
Protection type
140
IP20
UL94 classification
V0
• Industrial.
g
Options on request
• DIN mounting.
Notes : Installation and maintenance should be done with power supply disconnected.
The operator must have accreditation to install this material.
The users must guarantee protection against electrical shock when using this
device.
050321/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 1/3
w w w .lem.com
DC Current transducer DF-C10
Isolation characteristics
Vd
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
5
kV
Ve
R.m.s. voltage for partial discharge extinction @ 10pC
Min
1.5
kV
VW
Peak Impulse withstand voltage 1.2/50
6.1
kV
dCp
dCl
CTI
Creepage distance
Clearance distance
Comparative Tracking Index (Group I)
Min
5.5
5.5
600
mm
mm
V
Application examples
According to EN 50178 and CEI 61010-1 standards and following conditions :
• Over voltage category CAT III
• Pollution degree PD2
• Non-uniform field
If isolated cable is used for the primary circuit , the voltage category could be improved with the
following table :
Cable isolation (primary)
HAR 05
HAR 07
Category
600 V CAT III
1000 V CAT III
Safety
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements in
accordance with the following manufacturer's operating
instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can
carry hazardous voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious
damage.
This transducer is a built-in device, whose conducting parts
must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
0412212
050321/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 2/3
w w w .lem.com
Dimensions
DF-C10
(unit : mm, 1mm = 0.0394 inch)
Secondary terminals
Terminal 1 : Supply voltage + 12 .. + 15 VDC
38
Terminal 2 : Supply voltage
- 12 .. - 15 VDC
Terminal 3 : Voltage output Vs
Terminal 4 : 0V
Mechanical characteristics
• General tolerance
• Primary aperture
• Secondary connection
• Panel mounting
Distance between holes
± 1 mm
∅ 25 mm
Finger safe terminals
2 holes ∅ 4.2 mm
38 mm x 55 mm
Output Voltage / Primary Current
VOUT (V)
10.5V DC
10V DC
ÎP m a x I PN
I PN ÎP m a x
IP(A)
- 10V DC
- 10.5V DC
Remark
• Temperature of the primary conductor should not
exceed 60°C.
050321/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 3/3
w w w .lem.com
DC Current transducer DF-C5
IPN = 10 .. 500 mA
For the electronic mesurement of low DC currents, with galvanic
isolation between the primary (High power) and the secondary circuits
(Electronic circuit).
Electrical data
Primary Nominal Current
I PN
Analogue Output Signal
Type
VOUT (V)
(mA.t.)
10
20
50
100
300
500
±5
±5
±5
±5
±5
±5
Features
DF
DF
DF
DF
DF
DF
0.01 C5
0.02 C5
0.05 C5
0.1 C5
0.3 C5
0.5 C5
• DC Measurement
• Low current transducer
• Panel mounting
• Bipolar voltage supply
• Extended measuring range.
I OC
Overload capacity
200
At
VC
Supply voltage
± 12 .. 15
IC
Current consumption (max)
20
RL
Load resistance
Limitation of voltage output
≥2
10.5
kΩ
V DC
±4
± 0.8
±1
±4
%
%
% of IPN
mV/k
± 30
mV/k
± 20
mV/k
± 50
mV/k
mA
Accuracy - Dynamic performance data
X
ε
L
VOE
VOT
Accuracy of reading @ ± 12V, TA=25°C
Linearity error of IPN
Electrical offset voltage @ TA=25°C
Thermal drift of VOE
TCε G Thermal drift of the gain
DF 0.01 C5
DF 0.01 C5
tr
f
Response time @ 90% of I PN
Frequency bandwith
< 140
DC
ms
Hz
General data
TA
TS
m
Advantages
V DC
• Large aperture
• Good performances in harsh
EMC environment
• High isolation between primary
and secondary circuits
• Easy to mount
• Bipolar
• No insertion losses.
Applications
• DC leakage current
measurement
• Differential current
measurement in DC applications
• Low DC current measurement.
Application domain
Ambient operating temperature
Ambient storage temperature
Mass
Protection type
0 ..+ 70
-25 ..+ 85
140
IP20
UL94 classification
V0
°C
°C
g
• Industrial.
Options on request
• DIN mounting.
Notes : Installation and maintenance should be done with power supply disconnected.
The operator must have accreditation to install this material.
The user must guarantee protection against electrical shock when using this
device.
050321/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 1/3
w w w .lem.com
DC Current transducer DF-C5
Isolation characteristics
Vd
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
5
kV
Ve
R.m.s. voltage for partial discharge extinction @ 10pC
Min
1.5
kV
VW
Peak Impulse withstand voltage 1.2/50
6.1
kV
dCp
dCl
CTI
Creepage distance
Clearance distance
Comparative Tracking Index (Group I)
Min
5.5
5.5
600
mm
mm
V
Application examples
According to EN 50178 and CEI 61010-1 standards and following conditions :
• Over voltage category CAT III
• Pollution degree PD2
• Non-uniform field
If isolated cable is used for the primary circuit , the voltage category could be improved with the
following table :
Cable isolation (primary)
HAR 05
HAR 07
Category
600 V CAT III
1000 V CAT III
Safety
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements in
accordance with the following manufacturer's operating
instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can
carry hazardous voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious
damage.
This transducer is a built-in device, whose conducting parts
must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
0412212
050321/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 2/3
w w w .lem.com
Dimensions
DF-C5
(unit : mm, 1mm = 0.0394 inch)
Secondary terminals
Terminal 1 : Supply voltage + 12 .. + 15 VDC
38
Terminal 2 : Supply voltage
- 12 .. - 15 VDC
Terminal 3 : Voltage output Vs
Terminal 4 : 0V
Mechanical characteristics
• General tolerance
• Primary aperture
• Secondary connection
• Panel mounting
Distance between holes
± 1 mm
∅ 25 mm
Finger safe terminals
2 holes ∅ 4.2 mm
38 mm x 55 mm
Output Voltage / Primary Current
10.5V DC
5V DC
- 5V DC
Remark
• Temperature of the primary conductor should not
exceed 60°C.
- 10.5V DC
050321/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 3/3
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DC Current transducer DK-B420 B
A split core transducer for the electronic measurement DC current,
with galvanic isolation between the primary (High power) and the
secondary circuits (Electronic circuit) with bipolar current output.
Electrical data
Features
Primary Nominal Current
IPN (A.t)
Analogue Output Signal
IOUT (mA)
50,75,100
100,150,200
150,225,300
200,300,400
Vc
RL
Vb
Vd
f
Ic
1)
4-20
4-20
4-20
4-20
Supply voltage
Load resistance (max)
Rated voltage (CAT III, PD2)
Isolation voltage
Frequency
Current consumption (max)
20-50 V DC
Types
DK 100 B420 B
DK 200 B420 B
DK 300 B420 B
DK 400 B420 B
22-38
650
150
3000
DC
100
V AC
Ω
V AC
V
±1
± 1.5
±2
± 0.75
< 100
%
%
%
%
mS
mA
Accuracy - Dynamic performance data
X
εL
tr
Accuracy @ IPN, TA=25°C
DK 300 B420 B
DK 400 B420 B
Linearity error
Response time @ 90% of I PN
General data
TA
TS
m
IPN = 50 .. 400A
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
Protection type
Safety
EMC
- 20 .. + 50
- 20 .. + 85
120
IP 20
IEC 61010-1
EN 61326 2)
°C
°C
g
• DC Measurement
• Split core box
• Current output
• Jumper selectable ranges
• Panel mounting
• Extended measuring range
Advantages
• Large aperture
• High isolation between primary and
secondary circuits
• Easy to mount
• No insertion losses
Applications
• Battery Banks
- Monitors load current
- Monitors charging current
- Verifies operation
• Transportation
Measures traction power or auxiliary
loads
• Electric Heating Elements
Faster response than temperature
sensors.
Option on request
• DIN mounting.
Notes : 1) For 4-20 mA outputs models, no saturation outputs up to 23 m A
2)
For IEC 61000-4-3, IEC 61000-4-6 and IEC 61000-4-4 Criterion B :
temporary impairment to operational behavior.
Application domain
• Industrial.
Remark : Temperature of the primary conductor should not exceed 60°C.
050318/1
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 1/2
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Dimensions
DK-B420 B
(unit : mm, 1 mm = 0.0394 inch)
57.2
13
21.7
61
3.2
13
30
21.7
89.7
61
4.5
77.3
Mechanical characteristics
• General tolerance
• Primary aperture
• Panel mounting
Distance between holes
Bipolar output
± 1 mm
21.7 mm sq.
2 holes ∅ 4.5 mm
77.3 mm
output in mA
20
12
Connections
• 2 x UNC8 Cylindric Head
20-50 VDC
22-38
22-26 VAC/DC
4
- IP
0
+ IP
Output
- dead front captive screw terminals
- 12-22AWG solid or stranded
050318/1
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 2/2
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DC Current transducer DK-B5/10
IPN = 50..400A
A split core transducer for the electronic measurement DC current,
with galvanic isolation between the primary (High power) and the
secondary circuits (Electronic circuit) with voltage output.
Electrical data
Primary Nominal Current
Analogue Output Signal
IPN (A.t)
1)
Type
Features
VOUT (V)
• DC Measurement
50,75,100
100,150,200
0-5
0-5
DK 100 B5
DK 200 B5
150,225,300
0-5
DK 300 B5
200,300,400
0-5
DK 400 B5
• Jumper selectable ranges
50,75,100
0-10
DK 100 B10
• Panel mounting
100,150,200
0-10
DK 200 B10
• Extended measuring range
150,225,300
200,300,400
0-10
0-10
DK 300 B10
DK 400 B10
Advantages
• Split core box
• Voltage output
Vc
Supply voltage
20-50
V DC
RL
Load resistance
22-38
50 .. 250
V AC
Vb
Rated voltage (CAT III, PD2)
150
V AC
Vd
Isolation voltage
3000
V AC
f
Frequency
DC
Ic
Current consumption (max)
100
kΩ
%
DK 300 BXX
± 1.5
%
DK 400 BXX
±2
%
Linearity error
± 0.75
%
tr
Response time @ 90% of IPN
< 300
mS
General data
TA
Ambient operating temperature (0-95% RH)
- 20 .. + 50
°C
TS
Ambient storage temperature
- 20 .. + 85
°C
m
Mass
Protection type
Safety
EMC
120
IP 20
IEC 61010-1
EN 61326 2)
Notes :
2)
• Easy to mount
Applications
εL
1)
secondary circuits
• No insertion losses
±1
Accuracy @ IPN, TA=25°C
• High isolation between primary and
mA
Accuracy - Dynamic performance data
X
• Large aperture
• Battery Banks
- Monitors load current.
- Monitors charging current.
- Verifies operation.
• Transportation
Measures traction power or auxiliary
loads.
• Electric Heating Elements
Faster response than temperature
sensors.
g
Options on request
• DIN mounting
For 0-3 V output model, no saturation output up to 3.5 V for 0-5 V output
model, no saturation output up to 5.75 V and for 0-10 V output model, no
saturation output up to 11.5 V
For IEC 61000-4-3, IEC 61000-4-6 and IEC 61000-4-4 Criterion B :
temporary impairment to operational behavior.
050207/8
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 1/2
www .lem.com
Dimensions
DK-B5/10
(unit : mm, 1mm = 0.0394 inch)
57.2
13
21.7
61
3.2
13
30
21.7
89.7
61
4.5
77.3
Mechanical characteristics
Output
• General tolerance
± 1 mm
• Primary aperture
21.7 mm sq.
• Panel mounting
2 holes ∅ 4.5mm
Distance between holes
output in %
100
77.3 mm
Connections
- IP
+ IP
• 2 x UNC8 Cylindric Head
22-38 V AC
20-50 V DC
Remark
250 kΩ recommended
50 kΩ acceptable
• Temperature of the conductor should not
exceed 60°C.
- Dead front captive screw terminals
- 12-22AWG solid or stranded
050207/8
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM Components
page 2/2
www .lem.com
电 量 传 感 器 VBT-NND1D7系 列
用于测量交流电压
原
VPN = 100~500V
副边之间高度绝缘
电参数
VBT100-NND1D7 VBT200-NND1D7 VBT300-NND1D7 VBT500-NND1D7
vPN
vP
ISN
原边额定电压
原边电压测量范围
副边输出电流
Va
IC
Vd
辅助电源
电流消耗
电压耐压测试50Hz , 1 min
100
200
当 Ip=0:
当Ip=Ip N :
300
120
Is=4
Is=20
DC24 ± 3.6
11+Is
2
500
V
%
mA
mA
V
mA
kV
动 态 性 能 参 数
X
ε
L
Da
DL
IOT
tr
f
精 度 （TA = 25℃ , +24V, RL = 0
线性误差
电源变动影响
输出负荷影响（0~300 )
温漂(25~70 ℃ )
(-10~+25 ℃ )
响应时间 @ 90 % of IP max
频带（－１ｄＢ）
)
≤± 1
≤± 0.5
≤± 0.2
≤± 0.2
≤± 0.1
≤± 0.1
≤350
40~5k
%
%
%
%
mA
mA
ms
Hz
特性
• 符合UL 94-V0标准的绝缘外壳
• 符合 DIN46277,35mm导 轨 安 装
优势
•
•
•
•
•
最佳的性能／价格比
耗电省
良好的线性度
原边与副边之间高度绝缘
电源指示
应用
•
•
•
•
•
自动化控制
测量仪表
监控
电站
铁路监控
选项
一 般 参 数
TA
TS
m
RL
工作环境温度
贮存环境温度
重量
负载电阻
标准
-10.. +70
-20.. +80
60
<300
EN50178
℃
℃
g
Ω
• 输出　0~5V DC
1~5V DC
0~10mA DC
0~20mA DC
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编： 101300
网
址 : http: //www.lem.com.cn
http: //www.bjlem.com.cn
电子邮件 : BJL@lem.com
电 话 : + 86 (10) 80490470
传 真 : + 86 (10) 80490473
24小时热线 :+ 86 (10) 80490469
VBT-NND1D7系列 外形尺寸 (in
mm. 1 mm = 0.0394 inch)
１：　AC输入
２：　空
３：　空
４：　ＡＣ输入
５：　电源+24V
６：　电源0V
７：　电源0V
８：　电流输出
机械参数
• 常规误差
• 紧固
• 副边连接
为提高传感器质量
± 0.5 mm
DIN35mm导 轨 安 装
夹线端子
ＬＥＭ保留对此传感器随时修改的权利 恕不提前通知
三 相 电 压 传 感 器 VBT250-3NND4B4
用于测量三相星型交流电压
原
VPN = 250V
副边之间高度绝缘
电参数
vPN
vP
V SN
原边额定电压（三相）
原边电压测量范围（三相）
副边输出电压
Va
IC
Vd
辅助单电源
电流消耗
交流电压耐压测试 , @50Hz/1 min
250
120
当Vp=0: Vs=0
当Vp=VpN :Vs=5
DC12± 5%
30
2.5
V
%
V
V
V
mA
kV
特性
•
•
•
•
符合UL 94-V0标准的绝缘外壳
符合 DIN46277,35mm导 轨 安 装
测量三相交流电压
0...5VDC输 出
优势
动态性能参数
XG
ε
L
V OE
VOT
tr
f
精 度 （TA = 25℃ , +12V)
线性误差
零点误差 (25℃ )
增益温漂 -10.. +70℃ )
响应时间 @ 90 % of V P max
频带
± 0.5
≤ 0.2
≤ 10
≤ 50
≤350
40~5k
%
%
mV
mV
ms
Hz
工作环境温度
贮存环境温度
负载电阻
重量
-10.. +70
-25.. +85
≥ 10K
125
自动化控制
测量仪表
监控
电站
铁路监控
℃
℃
Ω
g
52.75.45.000*.0C
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编： 101300
最佳的性能／价格比
耗电省
良好的线性度
原边与副边之间高度绝缘
电源指示
应用
•
•
•
•
•
一般参数
TA
TS
RL
m
•
•
•
•
•
网
址 : http: //www.lem.com.cn
http: //www.bjlem.com.cn
电子邮件 : BJL@lem.com
电 话 : + 86 (10) 80490470
传 真 : + 86 (10) 80490473
24小时热线 :+ 86 (10) 80490469
VBT250-3NND4B4外形尺寸 (in
mm. 1 mm = 0.0394 inch)
原边连接 :
1: 中线
2: 悬空
3: A相输入
4: B相输入
5: 悬空
6: C相输入
副边连接 :
7: 电源+
8: GND
9: GND
10: A相输出
11: B相输入
12: C相输入
机械参数
•
•
•
•
常规误差
紧固
原边连接
副边连接
为提高传感器质量
± 0.5 mm
DIN35mm导 轨 安 装
WAGO 734-203
WAGO 734-203
WAGO 734-204
ＬＥＭ保留对此传感器随时修改的权利 恕不提前通知
Voltage Transducer ATVR D420L Series VPN = 120~600 V
For the electronic TRMS measurement of AC voltage with a galvanic
isolation between the primary and secondary circuit.
Electrical data
RM
VP
ISN
VC
Primary nominal r.m.s. voltage
V PN (V)
120
150
250
300
400
Type
Measuring resistance
Primary voltage, measuring range
Secondary nominal current
@ VP = 0 :
@ VP = V PN :
Auxiliary supply(Loop-powered ± 5 %)
≤ 500
120
Is = 4
Is = 20
24
ATVR
ATVR
ATVR
ATVR
ATVR
120
150
250
300
400
D420L
D420L
D420L
D420L
D420L
Features
• Insulated plastic case recognized
according to UL 94-V0
Ω
%V PN
mA
mA
V DC
Accuracy-dynamic performance data
XG
ε
Overall accuracy (TA = 25 °C)
Linearity error
Response time @ 90 % of IPN
Frequency bandwidth (-1dB)
L
tr
f
≤± 1
≤ ± 0.5
≤ 250
40~5K
%
%
ms
Hz
General data
TA
TS
m
Ambient operating temperature
Ambient storage temperature
Mass
-10.. + 70
-15.. + 80
60
dCp
dCI
CTI
Protection type
Creepage distance
Clearance distance
Comparative tracking index (Group I)
UL classification
IP20
8.2
8.2
225
V0
°C
°C
g
• DIN 23 mm rail mounting
• Loop-powered
• TRMS.
Advantages
• Excellent linearity
• Best ratio of feature and price
• Galvanic isolation between primary
and secondary.
Applications
•
•
•
•
Process automation
Measuring instrument
Monitoring
Power station.
mm
mm
Insulation category
Vb
Vd
Rated Voltage
600
with IEC 61010-11)
according EN 61326 standards
and following conditions :
- Single insulation
- Over voltage category CAT III
- Pollution degree PD2
- None uniform field
R.m.s. voltage for AC isolation test 1 mn
TBD
kV
Ve
R.m.s. voltage for partial discharge extinction @pC
TBD
kV
VW
Peak impulse wothstand voltage 1.2/50 µ s
TBD
kV
Notes :
V
1)
For IEC 61000-4-3 Criterion B : temporary impairment to operational behavior
Installation and maintenance should be done with power supply disconnected
The operator must have accrediation to install this material
The users must take care of all protection gurantee against electrical shock.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previousnotice.
LEM Components
050329/5
page 1/2
w w w .lem.com
Dimensions
ATVR D420L
series
(in mm. 1 mm = 0.0394 inch)
Front view
Left view
1 2 3 4
ZERO
SPAN
5 6 7 8
Connection
1 : AC input
2 : NC
3 : NC
4 : AC input
5 : +24V
6 : NC
7 : NC
8 :M
Mechanical characteristics
• General tolerance
• Mounting
• Connection of secondary
± 0.5 mm
DIN 23 mm
XY2500R-D
050329/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previousnotice.
LEM Components
page 2/2
w w w .lem.com
电压传感器 VBC-NND1B1系列
用于测量直流电压
原
VPN = 10...500V
副边之间高度绝缘。
电参数
VBC10-NND1B1 VBC48-NND1B1 VBC300-NND1B1
VBC24-NND1B1 VBC220-NND1B1 VBC500-NND1B1
VPN
VP
VSN
VC
IC
Vd
RL
原边额定电压　10
24
48
原边电压测量范围 20
48
96
副边额定电压
电源电压(±5%)
最大电流消耗
绝缘测试交流电压有效值 50 Hz, 1 分钟
负载电阻
220
440
300
600
5
12...15
20
3
≥2
500
600
V
V
V
V
mA
KV
kΩ
特性
• 应用磁调制原理的电压传感器
• 盘式安装
• 符合UL 94-V0标准的绝缘外壳
优势
精度－动态性能参数
X
ε
精度（TA = 25
)
≤
1
%
线性度
0.4
%
VO
失调电压@T=25℃
25
mV
VOT
温度漂移@ 10℃ ~ 70℃
L
@ -10℃ ~ 10℃
f
频带宽度
10-3 /℃
VSN
< 2 x　10-3 /℃
DC
VSN
<
工作环境温度
贮存环境温度
重量
标准
• 讯号系统
•　线路检测
-10..+ 70
-25..+ 85
150
EN50178
℃
℃
g
选项
• 0~20mA输出
• 4~20mA输出（单向测量）
• 12 8mA输出
52.50.99.000.1C
BJ-LEM
北京莱姆电子有限公司
空港工业区B区标准厂房1号楼
北京，中国，邮编：101300
最佳的性能／价格比
低电压测量性能稳定
安装简便
原边与副边之间高度绝缘
测量范围宽
高分辨率
高精度
应用
一般参数
TA
TS
m
•
•
•
•
•
•
•
网
址: http: //www.lem.com.cn
http: //www.bjlem.com.cn
电子邮件: BJL@lem.com
电话: + 86 (10) 80490470
传真: + 86 (10) 80490473
24小时热线:+ 86 (10) 80490469
VBC-NND1B1 系 列 外 形 尺 寸
(单位:mm, 1 mm = 0.0394 英寸)
1: 输入+
2: 空
3: 空
4: 输入5: 电源+
6: 电源7: 电源0V
8: 输出
机械参数
• 常规误差
• 紧固
• 副边连接
±0.5 mm
DIN35mm导轨安装
夹线端子
为提高传感器质量，LEM保留随时更新其产品的权利，恕不提前通知。