DS10000IBFS
Ultra-stable, high precision (ppm class) fluxgate technology DS Series current
transducer for non-intrusive, isolated DC and AC current measurement up to 11000A
Features
Applications:
Linearity error maximum 1 ppm
MPS for particles accelerators
4mm banana jack for secondary current
Stable power supplies
Transducer core optimized for high level of immunity
against external magnetic fields
Precision drives
Batteries testing and evaluation systems
Operating temperature
Power measurement and power analysis
Transducer head 0-70°C
Current calibration purposes
Electronics 0-45°C
Turns ratio 1:2500
Aperture diameter 140 mm
2U 19” Control unit with AC 115V/230V mains supply
Danisense advanced sensor protection circuit “ASPC”
Specification highlights
Symbol
Unit
Nominal primary AC current
IP N A C
A rms
7000
Nominal primary DC current
IP N DC
A
10000
ÎPM
A
11000
Measuring range
Primary / secondary ratio
Min
Typ.
Max
1:2500
1:2500
Linearity error
ƐL
ppm
-1
1
Offset current (including earth field)
IOE
ppm
-5
5
accƐ
ppm
-6
6
AC Maximum gain error 10Hz to 1kHz
ƐG
%
Operating temperature range
Ta
°C
DC Overall accuracy @25°C (= ƐL + IOE)
n1: n2
All ppm (or %) values refer to nominal current
page 1 - 2016-09-07
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±0.05
0
70
DS10000IBFS
Electrical specifications at Ta=23°C
Parameter
Symbol
Unit
Min
Typ.
Max
Nominal primary AC current
IPN AC
A rms
7000
Nominal primary DC current
Comment
Refer to fig. 1 & 2 for derating
IPN DC
A
10000
Refer to fig. 1 for derating
Measuring range
IPM
A
11000
Refer to fig. 1 & 2 for derating
Overload capacity
ÎOL
kA
20
Nominal secondary current
ISN
mA
Measuring resistance
RM
Ω
Linearity error
ƐL
ppm
-4000
4000
1:2500
1:2500
0
1
µA /K
-1
-4
-5
-20
-0.1
-0.4
1
4
5
20
0.1
0.4
f(-3dB )
kHz
100
ƐG
%
q
º
tr @ 90%
µs
Primary / secondary ratio
Offset current
(including earth field)
Offset temperature
coefficient
Bandwidth
Amplitude error
Phase shift
IOE
TCIOE
10Hz –1kHz
1kHz -5kHz
5kHz - 30kHz
10Hz –1kHz
1kHz -5kHz
5kHz - 30kHz
Response time to a step current IP N
Noise
0 - 100Hz
0 - 1kHz
0 - 10kHz
0 - 100kHz
Fluxgate excitation frequency
µA
ppm
µA
ppm/K
no ise
ppm
rms
f E xc
kHz
Non-measured, 100ms
At nominal primary DC current
Refer to fig. 1 for details
ppm refers to nominal current
µA refers to secondary current
ppm refers to nominal current
µA refers to secondary current
ppm refers to nominal current
µA refers to secondary current
Small signal, graphs figure 3
0.05%
1.50% % refers to nominal current
15.00%
0.05º
0.5º
3º
1
di/dt = 100A/µs
0.05
0.40
3.00
4.00
Measured on secondary current
7.82
Induced rms voltage on
primary conductor
µV rms
Mains input voltage AC
VA C
90
295
Mains input voltage DC
VDC
127
417
Control Unit ambient temperature
°C
0
45
Transducer head temperature
°C
0
70
Offset stability over time
ppm /
mo nth
-0.1
-0.28
0.1
0.28
Offset change with vertical external
magnetic field
µA /mT
8
Offset change with horizontal external
magnetic field
µA /mT
8
10
50/60 Hz
Refer to fig. 1 for derating
Stability
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ppm refers to nominal current
µA refers to secondary current
(perpendicular to bus bar)
µA refers to secondary current
(parallel to bus bar)
µA refers to secondary current
DS10000IBFS
Measurement resistor RM and ambient temperature derating (Fig. 1)
Cable length 5m
Maximum measurement resistor
Value (Ohm)
Maximum measurement resistor vs. ambient temperatures
5
4
3
2
1
0
7000
7500
8000
8500
9000
9500
10000
10500
11000
Primary Current, DC or peak (A)
R_max_25
R_max_45
R_max_70
Frequency and ambient temperature derating (Fig. 2)
Maximum primary current A rms
Primary Current (A)
10000
1000
100
10
1
10Hz
100Hz
1,000Hz
10,000Hz
100,000Hz
1,000,000Hz
Primary Current (Hz)
Max current (Arms) 65 deg
Max current (Arms) 45 deg
Max current (Arms) 25 deg
Frequency characteristics (Fig. 3)
Amplitude / Phase
10.00
5.00
0.00
-5.00
-10.00
10Hz
100Hz
1,000Hz
Amplitude (%)
page 3 - 2016-09-07
Phase Error (deg)
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10,000Hz
DS10000IBFS
Isolation specifications
Parameter
Unit
Value
Rated isolation voltage rms, reinforced isolation
IEC 61010-1 standard and with following conditions
3
- Overvoltage category III -Pollution degree 2
kV
Rms voltage for AC isolation test, 50/60 Hz, 1 min
- Between primary and (secondary and shield)
- Between secondary and shield
kV
Impulse withstand voltage
kV
43.5
Creepage distance / Clearance
mm
60 / 60
Comparative Tracking Index
CTI
600
23.7
0.2
Absolute maximum ratings
Parameter
Unit
Max
Comment
Primary current
kA
20
Maximum 100ms
Primary current
kA
11
Continous
Environmental and mechanical characteristics
Parameter
Unit
Min
Typ
Max
Comment
Ambient operating temperature range
°C
0
45
Control unit
Ambient operating temperature range
°C
0
70
Transducer head
Storage temperature range
°C
-40
85
Relative humidity
%
20
80
Mass
kg
Connections
Standards
page 4 - 2016-09-07
19
6
Non-condensing
Transducer Head
Control Unit
4mm banana Jacks
EN 61326-1 EMC
EN 61010-1:2010 Safety
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DS10000IBFS
Advanced Sensor Protection Circuits “ASPC”
Developed to protect the current transducer from typical fault conditions:

Unit is un-powered and secondary circuit is open or closed

Unit is powered and secondary circuit is open or interrupted
Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in the above
situations without damage to the electronics.
Please notice that the sensor core can be magnetized in all above cases, leading to a small change in output offset
current (less than 10ppm)
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DS10000IBFS
DS10000 Transducer Head Dimensions
140mm
page 6 - 2016-09-07
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