Power resistors
LEADING IN SENSORS
2
LEA D I N G I N S E N S O R S
TRUST THE X!
Reliable Power Resistors – for safe applications!
We appreciate your interest in our Metallux power resistors. Every Metallux
product stands for high reliability, outstanding quality, extreme accuracy,
expertise and innovation. Our company's highly-qualified consultation
expertise ensures that our customers receive the best possible added value.
As consultants and innovators, we are happy to support our customers.
Wire resistors, in the form of classic tube resistors, or in an aluminium
profile combine the high load capacity of conventional resistor materials
with optimised thermal conduction. An additional performance increase is
provided for compact designs with a high degree of protection for assembly
on a surface with good thermal conduction properties. The series PWR-S,
PWR-R and PWR-O satisfy the requirements of UL508 and are particularly
suitable for applications as brake resistor, charging and discharging resistor,
or also as heating resistor.
Andreas Oberascher
Chairman of the board / CEO
METALLUX AG – founded in 1986 and
for years now a leading manufacturer
of sensors, membrane sensors, resistors,
pressure sensors and industrial
joysticks in thick-film technology.
Frank Stuhr
CTO
Whether a standard resistor or a customised
solution: Our power resistors are used in
a multitude of areas, e.g. in gate control
systems, in wind energy installations, in
crane systems, and many more.
3
M E TA LLU X . DE
PWR-c
Wire power resistor in ceramic casing
4
5-6
7
8
9
10
11
12
13-19
20-21
22-23
PWR-S
Wire power resistor in aluminium casing
PWR-R
Wire power resistor in aluminium casing
PWR-O
Wire power resistor in aluminium casing
PWR-F
Wire power resistor in aluminium casing
PWR-RFI
Wire power resistor in stainless steel casing
PWR-GR
Resistor assembly with PWR-R
PWR-GF
Resistor assembly with PWR-F
PWR-TR
Wire and tube resistors
PWR-TR2xx, PWR-TR3xx, PWR-TR4xx
and assembly accessories PWR-TR
PWR-x
Wire and tube resistors in
stainless steel casing IP 20
Special designs, Applications,
Enquiry form
4
P o w e r r e sis t ors
PWR-C Wire power resistors in ceramic casing
Wire resistors in ceramic casing are power resistors with high load capacity optimised for use in closed systems. Tried and tested resistor
materials guarantee good long-term stability. Easy assembly and variable connection lines are the advantages of this Type series.
9
40
Metallux.de 4312
PWR-C30 40R/K
4.5
Ø HEW cable
UL Style 1199
AWG16
60
300
40
14
Type selection and dimensions
Type
Sample order
Without cooling
PN at 25°C
PWR-C 30
Resistance
values
PNDC=30%
/W/
PNDC=100% /W/
100 W
30 W
5R – 100R
Max. voltage
600 V
L1
L2
mm
mm
60
40
/g/
80
PWR-C30 50 R/J 300 mm connection lines
Inductance
< 0.2 mH at 1 KHz
Time constant
4.5 to 5.8 min
Degree of protection
IP 50
Storage temperature
−10°C to +50°C
The duty cycle DC in percent is based on a cycle
time of 120 sec.
Pulse energy
Parameter
PWR-C 30
J
1000
300
200
100
0
0
5
10
© www.metallux.de 01/2016
15
20
25
Ω
Max. surface temperature
250°C
Tolerance
±5%, ±10%
Temperature coefficient TC
≤ ±150 ppm/K
Stability at Pnominal @ 25°C, 1000 h
±5%
Max. overload capacity
10 x PNDC=100%, 5 sec
Insulation resistance at 500 VDC
≥ 10 GΩ
Test voltage
800 V Connection lines
UL PTFE wire line AWG16 style 1199, 200°C, 600V
5
M E TA LLU X . DE
PWR-S Wire power resistor in aluminium casing
2x
Wire resistors in aluminium profile combine the high pulse load capacity of conventional resistor materials with optimised thermal conduction
and a high degree of protection. Assembly on a surface with good thermal conduction properties improves the heat dissipation additionally
and leads to an increased load capacity. The series PWR-S satisfies the requirements of UL508 and is particularly suitable for applications as
brake resistor, charging and discharging resistor, or also as heating resistor.
Ø 4.2
-
2.2
METALLUX.DE 0852 PWR-S100 200R/J
22
29,5max
1.5mm2
16 max
L2
L1
300min.
2x
30
Ø 4.2
-
2.2
22
29.5max
1.5mm2
METALLUX.DE 0852 PWR-S100A 200R/J
30
16 max
L2
L1
300min.
Sample order
Type selection and dimensions
Type
300min.
L1
L2
mm
mm
300 V
(40)
0R9 – 56R
400 V
60 W
1R5 – 110R
90 W
2R2 – 160R
Without cooling
With
cooling
Resistance
values
PNDC=30%
/W/
PNDC=100%
/W/
PN at 25°C
PWR-S 30 20
10
30 W
0R8 – 51R
PWR-S 45 30
15
45 W
PWR-S 60 40
20
PWR-S 90 60
30
L3
/g/
(30)
(5)
25
55
25
15
35
600 V
77
47
15
52
700 V
104
64
20
73
Max.
voltage
PWR-S30 35 R/J 150 mm connection lines
Inductance
< 0.2 mH at 1 KHz
Time constant
6.6 to 7.1 min.
Degree of protection
IP 55 (opt. IP 65)
Storage temperature
10°C to +50°C
The duty cycle DC in percent is based on a cycle
time of 120 sec.
Pulse energy
Parameter
PWR-S 30
PWR-S 45
PWR-S 60
PWR-S 90
J
400
300
200
100
0
0
40
© www.metallux.de 01/2016
80
120
160
Ω
Max. surface temperature
250°C
Tolerance
±5%
Temperature coefficient TC
≤ ±150 ppm/K
Stability at Pnominal @ 25°C, 1000 h
±5%
Max. overload capacity
10 x PNDC=100%, 5 sec
Insulation resistance at 500 VDC
≥ 10 GΩ
Test voltage
4000 V Connection lines
UL SIFGL wire line AWG16 style 3071, 200°C, 600V
UL PTFE wire line AWG16 style 1199, 200°, 600V
UL FEP wire line AWG16 style 10203, 200°C, 600V
6
P o w e r r e sis t ors
PWR-S Wire power resistor in aluminium casing (2)
2x
Wire resistors in aluminium profile combine the high pulse load capacity of conventional resistor materials with optimised thermal conduction
and a high degree of protection. Assembly on a surface with good thermal conduction properties improves the heat dissipation additionally
and leads to an increased load capacity. The series PWR-S satisfies the requirements of UL508 and is particularly suitable for applications as
brake resistor, charging and discharging resistor, or also as heating resistor.
Ø 4.2
-
2.2
METALLUX.DE 0852 PWR-S100 200R/J
22
29.5max
1.5mm2
16 max
L2
L1
300min.
2x
30
Ø 4.2
-
2.2
22
29.5max
1.5mm2
METALLUX.DE 0852 PWR-S100A 200R/J
30
16 max
L2
L1
300min.
Sample order
Type selection and dimensions
Type
Without cooling
With
cooling
PNDC=30%
/W/
PNDC=100%
/W/
PN at 25°C
70
30
100 W
2R4 – 180R
PWR-S100A 70
30
100 W
2R0 – 130R
PWR-S125
85
40
PWR-S125A
85
PWR-S150
PWR-S150A
PWR-S100
L1
L2
mm
mm
700 V
120
60
86
700 V
120
60
86
125 W
3R9 – 300R 800 V
165
105
115
40
125 W
3R0 – 220R
165
105
115
100
45
150 W
4R3 – 300R 1000 V
180
120
120
100
45
150 W
3R3 – 240R
180
120
120
Resistance
values
Pulse energy
PWR-S100
300min.
Max.
voltage
800 V
1000 V
/g/
PWR-S125 50 R/J 300 mm connection lines
Inductance
< 0.2 mH at 1 KHz
Time constant
6.6 to 7.1 min.
Degree of protection
IP55 (opt. IP65)
Storage temperature
−10°C at +50°C
The duty cycle DC in percent is based on a cycle
time of 120 sec.
Parameter
PWR-S125
PWR-S150
J
1000
Max. surface temperature
250°C
Tolerance
±5% (J); ±10% (K)
Temperature coefficient TC
≤ ±150 ppm/K
800
Stability at Pnominal @ 25°C, 1000 h
±5%
600
Max. overload capacity
10 x PNDC=100%, 5 sec
400
Insulation resistance at 500 VDC
≥ 10 GΩ
200
Test voltage
4000 V Connection lines
UL SIFGL wire line AWG16 style 3071, 200°C, 600V
UL PTFE wire line AWG16 style 1199, 200°, 600V
UL FEP wire line AWG16 style 10203, 200°C, 600V
0
0
100
200
300
© www.metallux.de 01/2016
400
500
600
700
Ω
7
M E TA LLU X . DE
PWR-R Wire power resistor in aluminium casing
Wire resistors in aluminium profile combine the high pulse load capacity of conventional resistor materials with optimised thermal conduction
and a high degree of protection. Assembly on a surface with good thermal conduction properties improves the heat dissipation additionally
and leads to an increased load capacity. The series PWR-R satisfies the requirements of UL508 and is particularly suitable for applications as
brake resistor, charging and discharging resistor, or also as heating resistor.
2.25
36.5max
1.5mm2
5.4
METALLUX.DE 0852
PWR-R300 94R/J
L2
L1
5.5
28max.
Sample order
Type selection and dimensions
Type
300min.
Without cooling
With
cooling
Resistance
values
PNED=30%
/W/
PNED=100%
/W/
PN at 25°C
PWR-R 150
120
45
150 W
1R6 – 180R
PWR-R 200
160
60
200 W
PWR-R 300
240
70
PWR-R 400
320
PWR-R 500
PWR-R 600
L1
L2
mm
mm
1000 V
90
79
180
2R2 – 240R
1000 V
105
94
208
300 W
4R7 – 420R
1500 V
155
144
310
80
400 W
6R8 – 620R
2000 V
200
189
400
400
100
500 W
9R1 – 910R
2300 V
260
249
515
PWR-RTxxx version with integrated temperature
switch for all performance classes.
480
120
600 W
12R – 1K2
2800 V
320
309
635
The duty cycle DC in percent is based on a cycle
time of 120 sec.
Pulse energy
Max.
voltage
/g/
PWR-R300 100 R/J 300 mm connection lines
Inductance
< 0.2 mH at 1 KHz
Time constant
6.6 to 7.1 min.
Degree of protection
IP55 (opt. IP65)
Storage temperature
−10°C at +50°C
Parameter
Max. surface temperature
250°C
Tolerance
±5%
4000
Temperature coefficient TC
≤ ±150 ppm/K
3200
Stability at Pnominal @ 25°C, 1000 h
±5%
2400
Max. overload capacity
10 x PNDC=100%, 5 sec
1600
Insulation resistance at 500 VDC
≥ 10 GΩ
Test voltage
4000 V Connection lines
UL SIFGL wire line AWG16 style 3071, 200°C, 600V
UL PTFE wire line AWG16 style 1199, 200°, 600V
UL FEP wire line AWG16 style 10203, 200°C, 600V
PWR-R:
150
200
300
400
500
600
J
800
0
0
100
200
300 400
© www.metallux.de 01/2016
500 600
700
800
900
Ω
8
P o w e r r e sis t ors
PWR-O Wire power resistor in aluminium casing
Ø 5.4
8
5.4
4.3
-2
x
Wire resistors in aluminium profile combine the high pulse load capacity of conventional resistor materials with optimised thermal conduction
and a high degree of protection. Assembly on a surface with good thermal conduction properties improves the heat dissipation additionally
and leads to an increased load capacity. The series PWR-O satisfies the requirements of UL508 and is particularly suitable for applications as
brake resistor, charging and discharging resistor, or also as heating resistor.
METALLUX.DE 0852
PWR-0150 120R/J
45
55.5max
1.5m
30 max
L2
L1
L3
Sample order
Type selection and dimensions
Type
300min.
Without cooling
With
cooling
Resistance
values
PNDC=30%
/W/
PNDC=100%
/W/
PN at 25°C
PWR-0 150 120
45
150 W
1R6 – 180R
PWR-0 200 160
60
200 W
PWR-0 300 240
70
PWR-0 400 320
L1
L2
L3
/g/
mm
mm
1000 V
72
40
16
195
2R2 – 240R
1000 V
87
55
16
235
300 W
4R7 – 430R
1500 V
137
85
26
325
80
400 W
6R8 – 620R
2000 V
182
100
41
415
PWR-0 500 400
100
500 W
9R1 – 910R
2300 V
242
160
41
530
PWR-OTxxx version with integrated temperature
switch for all performance classes.
PWR-0 600 480
120
600 W
12R – 1K2
2800 V
302
220
41
670
The duty cycle DC in percent is based on a cycle
time of 120 sec.
Pulse energy
Max.
voltage
PWR-O150 56 R/J 300 mm connection lines
Inductance
< 0.2 mH at 1 KHz
Time constant
6.6 to 7.1 min.
Degree of protection
IP55 (opt. IP65)
Storage temperature
−10°C at +50°C
Parameter
Max. surface temperature
250°C
Tolerance
±5%
Temperature coefficient TC
≤ ±150 ppm/K
2400
Stability at Pnominal @ 25°C, 1000 h
±5%
2000
Max. overload capacity
10 x PNDC=100%, 5 sec
Insulation resistance at 500 VDC
≥ 10 GΩ
Test voltage
4000 V Connection lines
UL SIFGL wire line AWG16 style 3071, 200°C, 600V
UL PTFE wire line AWG16 style 1199, 200°, 600V
UL FEP wire line AWG16 style 10203, 200°C, 600V
PWR-0:
150
200
300
400
500
600
J
3200
2800
1600
1200
800
400
0
0
100
200
300
© www.metallux.de 01/2016
400
500
600
700
800 900
Ω
9
M E TA LLU X . DE
PWR-F Wire power resistor in aluminium casing
Ø 4.6
-4
x
Wire resistors in aluminium profile combine the high pulse load capacity of conventional resistor materials with optimised thermal conduction
and a high degree of protection. Assembly on a surface with good thermal conduction properties improves the heat dissipation additionally
and leads to an increased load capacity. The series PWR-F satisfies the requirements of UL508 and is particularly suitable for applications as
brake resistor, charging and discharging resistor, or also as heating resistor.
60
79max.
1.5mm2
METALLUX.DE 0852
PWR-F150 120R/J
18.5max.
L2
12
L1
Sample order
Type selection and dimensions
Type
300min.
Without cooling
With
cooling
Resistance
values
PNDC=30%
/W/
PNDC=100%
/W/
PN at 25°C
PWR-F 150
225
75
150 W
2R2 – 220R
PWR-F 200
300
100
200 W
PWR-F 300
450
150
PWR-F 400
600
PWR-F 500
PWR-F 600
L1
L2
mm
mm
1000 V
80
56
250
3R6 – 390R
1000 V
110
86
350
300 W
5R6 – 560R
1500 V
163
139
500
200
400 W
7R5 – 820R
1500 V
216
192
650
750
250
500 W
10R – 1K
2000 V
270
246
800
PWR-FTxxx version with integrated temperature
switch for all performance classes.
900
300
600 W
11R – 1K1
2000 V
300
276
900
The duty cycle DC in percent is based on a cycle
time of 120 sec.
Pulse energy
Max.
voltage
/g/
PWR-F600 90 R/J 300 mm connection lines
Inductance
< 0.2 mH at 1 KHz
Time constant
6.6 to 7.1 min.
Degree of protection
IP55 (opt. IP65)
Storage temperature
−10°C at +50°C
PARAMETER
Max. surface temperature
250°C
Tolerance
±5%
Temperature coefficient TC
≤ ±150 ppm/K
2400
Stability at Pnominal @ 25°C, 1000 h
±5%
2000
Max. overload capacity
10 x PNDC=100%, 5 sec
Insulation resistance at 500 VDC
≥ 10 GΩ
Test voltage
4000 V Connection lines
UL SIFGL wire line AWG16 style 3071, 200°C, 600V
UL PTFE wire line AWG16 style 1199, 200°, 600V
UL FEP wire line AWG16 style 10203, 200°C, 600V
PWR-F:
150
200
300
400
500
600
J
3200
2800
1600
1200
800
400
0
0
100
200
300
© www.metallux.de 01/2016
400
500
600
700
800 900
Ω
10
P o w e r r e sis t ors
PWR-RFI Wire power resistor in stainless steel casing
The extremely flat and, at the same time, sturdy design of the wire power resistors in stainless steel casing make this resistor series
interesting for all applications with limited installation space and rough environmental surroundings.
11.8
69
57±0.2
METALLUX 0852
PWR-RFI 12R/K
L2
300 min.
L1
Type selection and dimensions
Type
Sample order
Without cooling
With
cooling
Resistance
values
PNDC=100% /W/
PN at 25°C
PWR-RFI 600
35
170 W
4R – 150R
PWR-RFI 1300
65
320 W
8R – 430R
Max.
voltage
L1
L2
/g/
PWR-RFI600 33 R/J 300 mm connection lines
mm
mm
1000 V
100
81
200
Inductance
< 0.2 mH at 1 KHz
1500 V
202
175
420
Time constant
5.2 to 6.7 min.
Degree of protection
IP 33
Storage temperature
−10°C at +40°C
The duty cycle DC in percent is based on a cycle
time of 120 sec.
Pulse energy
Parameter
Max. surface temperature
250°C
Tolerance
±10%
3000
Temperature coefficient TC
≤ 150 ppm/K
2500
Stability at Pnominal @ 25°C, 1000 h
±10%
Max. overload capacity
10 x PNDC 100%, 5s
Insulation resistance at 500 VDC
≥ 10 GΩ
Test voltage
1500 V
Connection lines
UL PTFE wire line, style 1199,
AWG16, 200°C, 600V
PWR-RFI 600
PWR-RFI 1300
J
3500
2000
1500
1000
500
0
0
100
200
300
© www.metallux.de 01/2016
400
500
600
700
800
Ω
11
M E TA LLU X . DE
PWR-GR Resistor assembly
The type series PWR-GR consists of resistors of the type series PWR-R which are switched variably and connected by means of a terminal
box. The basic version is optimised for two or four resistors. Besides that, any combination of resistor values and performances can be
adapted.
3
60.5
PWR-2R600 / IP 54
3
69
PWR-4R600 / IP 54
Sample order
Type selection and dimensions
Type
Resistance value Nominal power
Max. pulse
load
Max. voltage L1
L2
/g/
mm
mm
PWR-2GR 600
4R1...3K0
240 W
up to 6 KJ
600 V
460
440
2600
PWR-4GR 600
8R2...1K5
480 W
up to 12 kJ
600 V
460
440
3900
PWR-2GR600 100 R/J
Degree of protection
IP 54 (IP 20)
Storage temperature
−40°C...+70°C
PARAMETER
Tolerance
54
6.
Weidmüller clamp
800 V / 32 A / 0.5 - 4 mm² (0.5 - 6 mm²)
R – resistor, T – temperature switch
METALLUX.DE 0852
PWR-R600 70R/J
R
METALLUX.DE 0852
PWR-R600 70R/J
© www.metallux.de 01/2016
METALLUX.DE
PWR-4R600 70R/J
480W IP54 0852
440
460
17.5
10
M16
130
165
Ø ± 10%
M16
250°C
x
Max. surface temperature
T
12
P o w e r r e sis t ors
PWR-GF Resistor assembly
96
The type series PWR-GF consists of resistors of the type series PWR-R which are switched variably and connected by means of a terminal box.
The basic version is optimised for two or four resistors. Besides that, any combination of resistor values and performances can be adapted.
96
Metallux.de 0852
PWR-F500 22R/J
Metallux.de 0852
PWR-F500 22R/J
Sample order
Type selection and dimensions
Type
Resistance value Nominal power
Max. pulse
load
Max. voltage L1
L2
mm
mm
/g/
PWR-2GF 500
5R0...2K0
500 W
up to 8 kJ
600 V
460
440
2900
PWR-2GF 600
5R6...2K2
600 W
up to 9 kJ
600 V
490
470
3100
PWR-4GF 500
2R7...3K9
1000 W
up to 16 kJ
600 V
460
440
4500
PWR-4GF 600
2R7...4K3
1200 W
up to 18 kJ
600 V
490
470
4900
PWR-2GR600 100 R/J
Degree of protection
IP 54 (IP 20)
Storage temperature
−40°C...+70°C
PARAMETER
Tolerance
250°C
130
165
Ø 6.
54x
Max. surface temperature
17.5
6.
54
x
L2
L1
Metallux.de
PWR-4F500 22R/13kJ
1 kW IP54 0852
© www.metallux.de 01/2016
L2
L1
17.5
130
165
Ø 10
Weidmüller terminal
800 V / 32 A / 0.5 - 4 mm² (0.5 - 6 mm²)
R – resistor, T – temperature switch
R
Metallux.de
PWR-2F500 11R/6.5kJ
0.5 kW IP54 0752
10
± 10%
T
13
M E TA LLU X . DE
PWR-TR 2xx Wire and tube resistor up to 40W
Cemented wire tube resistors are thermally optimised resistor designs with a broad spectrum of resistance values and performances.
Diverse combination possibilities of the electrical properties, as well as multiple connection and assembly options make these resistors
interesting for several applications of automation technology and in mechanical and systems engineering.
6.3x0.8
EN61210
5.5
C
7
D
3.2
Ø 3.2
Ø 2.4
3
W
H1
R1.2
L1
2
PWR-TR26x
5R/J
0,
7.2
L2
450
Ø 5.
5±
D
L3
Type selection and dimensions
Type
Sample order
PN @25°C Resistance
value
Dmax
L1
L2max
Weight
L3
mm
mm
mm
g
mm
Connection
PWR-TR
260.01
15 W
0R8 – 12K
17
50±0.6
25
30
72±1
C
PWR-TR
260
20 W
0R9 – 15K
17
60±0.8
25
36
82±1
B, D
PWR-TR
261
30 W
1R5 – 22K
17
80±1.4
25
44
103±1
B, D
PWR-TR
262
40 W
1R8 – 27K
17
100±1.8
25
51
123±1
B, D
PWR-TR261 5K 5% B H1
Holder
H1 (10g)
Degree of protection
IP 00
Storage temperature
−25°C at +40°C
PWR-TRR – Adjustable resistors with additional tap clamp
Performance-Temperature-Curve
Parameter
Tolerance
±5% (±10%)
Temperature coefficient TC
≤ ± 150 ppm/K
300
Stability at Pnominal @ 25°C, 1000 h
± 5%
250
Max. overload capacity
10 x Pn in 5s
200
Test voltage against holder
1500 V
TS - Surface temperature of the resistor, k x PN - proportionate nominal power
– PWR-TR 260.01, PWR-TR 260, PWR-TR 261, PWR-TR 262
TS (°C)
350
150
100
50
0
0
0.2
0.4
© www.metallux.de 01/2016
0.6
0.8
1.0
1.2
k x PN
14
P o w e r r e sis t ors
PWR-TR 2xx Wire and tube resistor up to 100 W (2)
Cemented wire tube resistors are thermally optimised resistor designs with a broad spectrum of resistance values and performances.
Diverse combination possibilities of the electrical properties, as well as multiple connection and assembly options make these resistors
interesting for several applications of automation technology and in mechanical and systems engineering.
8
Ø 4.1
E
H2
4.5
6.3x0.8
EN61210
W
L3
PWR-TR26x
2K2/J
Ø 10
L2
M5 (H3)
H3
L1
D
L3
Type selection and dimensions
Type
Sample order
PN @25°C Resistance
value
Dmax
L1
L2max
Weight
L3
mm
mm
mm
g
mm
Connection
PWR-TR268 5 R 10% E H3
Holder
H2 (17g)
H3 (34g)
Degree of protection
IP 00
Storage temperature
−25°C at +40°C
PWR-TR
265
30 W
1R0 – 16K
24
55 ±0.9
32
45
78±1
C
PWR-TR
266
50 W
1R8 – 27K
24
80±1.4
32
60
103±1
B/E
PWR-TR
267
75 W
3R0 – 51K
24
120±2.2
32
80
144±1
B/E
PWR-TR
268
100 W
4R7 – 68K
24
164±3
32
110
188±1
B/E
PWR-TRR – Adjustable resistors with additional tap clamp
Parameter
Performance-Temperature-Curve
TS - Surface temperature of the resistor, k x PN - proportionate nominal power
– PWR-TR 265, PWR-TR 266, PWR-TR 267, PWR-TR 268
Ts (°C)
350
300
250
200
150
100
50
0
0
0.2
0.4
© www.metallux.de 01/2016
0.6
0.8
1.0
1.2
k x PN
Tolerance
±5% (±10%)
Temperature coefficient TC
≤ ± 150 ppm/K
Stability at Pnominal @ 25°C, 1000 h
± 5%
Max. overload capacity
10 x PN in 5 sec
Test voltage against holder
2000 V
15
M E TA LLU X . DE
PWR-TR 3xx Wire and tube resistor up to 200 W
5max.
Cemented wire tube resistors are thermally optimised resistor designs with a broad spectrum of resistance values and performances.
Diverse combination possibilities of the electrical properties, as well as multiple connection and assembly options make these resistors
interesting for several applications of automation technology and in mechanical and systems engineering.
6.3x0.8
EN61210
W
E
8
4.5
Ø 4.1
V1
M5 (H4)
20min.
PWR-TR30x
2K2/J
Ø 16
L2
H4
M50(V1)
L1
D
L3
Sample order
Type selection and dimensions
Type
PN
@25°C
Resistance
value
Operational voltage
Dmax
L1
L2max Weight L3
mm
mm
mm
g
mm
Connection
PWR-TR
301
75 W
0R4 – 47K
1200 V
35
100±1.8
40
130
124±1 B/E
PWR-TR
302
100 W
0R6 – 82K
1500 V
35
135±2.5
40
180
160±1 B/E
PWR-TR
303
150 W
0R9 – 110K
2000 V
35
200±3.8
40
270
226±1 B/E
PWR-TR
304
200 W
1R2 – 120K
2500 V
35
275±4.6
40
400
302±1 B/E
PWR-TR302 28 R 5% E V1
Holder
H4 (55g)
V1 (29g)
Degree of protection
IP 00
Storage temperature
−25°C at +40°C
PWR-TRR – Adjustable resistors with additional tap clamp
Parameter
Performance-Temperature-Curve
TS - Surface temperature of the resistor, k x PN - proportionate nominal power
– PWR-TR 301,PWR-TR 302, PWR-TR 303,PWR-TR 304
TS (°C)
450
400
350
300
250
200
150
100
50
0
0
0.2
0.4
© www.metallux.de 01/2016
0.6
0.8
1.0
1.2 k x PN
Tolerance
±5% (±10%)
Temperature coefficient TC
≤ ±150 ppm/K
Stability at Pnominal @ 25°C, 1000 h
± 5%
Max. overload capacity
10 x PN in 5 sec
Test voltage against holder
3000 V 16
P o w e r r e sis t ors
PWR-TR 3xx Wire and tube resistor up to 500 W (2)
5max.
Cemented wire tube resistors are thermally optimised resistor designs with a broad spectrum of resistance values and performances.
Diverse combination possibilities of the electrical properties, as well as multiple connection and assembly options make these resistors
interesting for several applications of automation technology and in mechanical and systems engineering.
F
Ø 4.2
M6(V2)
D
L3
Sample order
Type selection and dimensions
Type
PN
@25°C
Resistance
value
M6(H5)
20min.
PWR-TRR30x
2K2/J
Ø
2
8
L2
V2
L1
Operational voltage
Dmax
L1
L2max Weight L3
mm
mm
mm
g
mm
Connection
PWR-TR
305
200 W
0R7 – 82K
2 000 V≅
47
130±3
50
300
155±1 F
PWR-TR
306
300 W
1R0 – 120K
2 500 V≅
47
182±3.4
50
400
208±1 F
PWR-TR
307
400 W
1R5 – 160K
2 750 V≅
47
250±4.2
50
550
277±1 F
PWR-TR
308
500 W
2R6 – 200K 3 000 V≅
47
310±5
50
700
337±1 F
PWR-TR308 180 K 10% F H5
Holder
H5 (91g)
V2 (57g)
Degree of protection
IP 00
Storage temperature
−25°C at +40°C
PWR-TRR – Adjustable resistors with additional tap clamp
Parameter
Performance-Temperature-Curve
TS - Surface temperature of the resistor, k x PN - proportionate nominal power
– PWR-TR 305, PWR-TR 306, PWR-TR 307, PWR-TR 308
Ts (°C)
400
350
300
250
200
150
100
50
0
0
0.2
0.4
© www.metallux.de 01/2016
0.6
5.5
8
0.8
1.0
1.2 k x PN
Tolerance
±5% (±10%)
Temperature coefficient TC
≤ ±150 ppm/K
Stability at Pnominal @ 25°C, 1000 h
± 5%
Max. overload capacity
10 x PN in 5 sec
Test voltage against holder
4000 V 17
M E TA LLU X . DE
PWR-TR 3xx Wire and tube resistor up to 1300 W (3)
Cemented wire tube resistors are thermally optimised resistor designs with a broad spectrum of resistance values and performances.
Diverse combination possibilities of the electrical properties, as well as multiple connection and assembly options make these resistors
interesting for several applications of automation technology and in mechanical and systems engineering.
M6(H6)
H6
G
Ø 5.3
7
14
L3
PWR-TR3xx
2K2/J
L2
41
Ø L1
D
Sample order
Type selection and dimensions
Type
PN
@25°C
Resistance
value
Operational voltage
Dmax
L1
L2max Weight L3
mm
mm
mm
g
mm
Connection
PWR-TR
309
750 W
3R6 – 130K
4 000 V≅
68
390±5.5
68
2 200
430±1 G
PWR-TR
310
1000 W 4R7 – 180K
4 500 V≅
68
515±6.8
68
2 800
555±1 G
PWR-TR
320
1300 W 6R2 – 180K
4 500 V≅
68
660±6.8
68
3 500
700±1 G
PWR-TR310 5 R8 5% G H6
Holder
H6 (390g)
Degree of protection
IP 00
Storage temperature
−25°C at +40°C
PWR-TRR – Adjustable resistors with additional tap clamp
Parameter
Performance-Temperature-Curve
TS - Surface temperature of the resistor, k x PN - proportionate nominal power
– PWR-TR 309,PWR-TR 310, PWR-TR 320
TS (°C)
450
400
350
300
250
200
150
100
50
0
0
0.2
0.4
© www.metallux.de 01/2016
0.6
0.8
1.0
1.2 k x PN
Tolerance
±5% (±10%)
Temperature coefficient TC
≤ ±150 ppm/K
Stability at Pnominal @ 25°C, 1000 h
± 5%
Max. overload capacity
10 x PN in 5 sec
Test voltage against holder
4000 V 18
P o w e r r e sis t ors
PWR-TR 4xx Wire and tube resistor
Tube resistors wrapped with oxidised resistor wire can utilise the maximum performance of the resistor material. The insulation effect of
the oxide sheath allows for continuous wrapping without distance between the windings. This enables higher pulse performances as well
as a broad spectrum of resistance values.
H6
Ø 5.3
7
14
M6(H5)
G
L3
PWR-TRR409
193R/K
L2
41
Ø D
L1
Sample order
Type selection and dimensions
Type
PN
@25°C
Resistance
value
Operational voltage
Dmax
L1
L2max Weight L3
mm
mm
mm
g
mm
Connection
PWR-TR
409
1500 W 4R7 – 1K5
4000 V
68
390±5.5
68
3100
430±1 G
PWR-TR
410
2000 W 5R6 – 2K2
4500 V
68
515±7.6
68
3750
555±1 G
PWR-TR
420
2600 W 8R2 – 2K7
4500 V
68
660±8.3
68
5600
700±1 G
TS - Surface temperature of the resistor, k x PN - proportionate nominal power
PWR-TR 409, PWR-TR 410, PWR-TR 420
Ts (°C)
400
350
300
250
200
150
100
50
0
0.2
0.4
© www.metallux.de 01/2016
0.6
Holder
H6 (390g)
Degree of protection
IP 00
Storage temperature
−25°C at +40°C
Parameter
Performance-Temperature-Curve
0
PWR-TR409 40K 5% G H6
0.8
1.0
k x PN
Tolerance
±5%
Temperature coefficient TC
≤±150 ppm/K
Stability at Pnominal @ 25°C, 1000 h
±5%
Max. overload capacity
10 x PN, 5 sec
Test voltage against holder
4000 V 19
M E TA LLU X . DE
25.5
39
35.5
27.5
Ø 5.
2
Assembly accessories PWR-TR
H3
16
5.2
16
5
20
H2
20
5.1
H1
1
19
1.3
1
15.5
8.5
9.4
9
Ø 5.
2
M5
45
63
46.5
35
.2
Ø 6
1.5
20
5.2
1.5
20
H4
9.4
20
H5
M6
20
5.2
M5
1.5
4
9.4
Ø 5.2
6.4
12
Ø
98
23
70
V1
M6
5
1.5
2
M6
40
H6
V2
36
35
35
90
20
14.4
6.4
© www.metallux.de 01/2016
16
Ø 6.2
M6
20
P o w e r r e sis t ors
PWR-x Wire and tube resistor in stainless steel casing IP 20
The resistor series PWR-X is a ready-to-install combination of tube resistors. Depending on the casing size and the installed tube resistor,
a performance range from 400 W to 6 KW is covered. The type series are characterised by high flexibility and enable various individual
solutions. As an option, we offer the matching temperature switch for each performance class.
x
50[2"]
W
Surface
A x B x C, D
temperature
x/y
Weight
mm
mm
g
-1TR 307S (T)
400 W
5 R...100 R *
8 kJ*
max. 80°C
94 x 105 x 275, 375
50/345
1900
-1TR 308S (T)
500 W
5 R...100 R *
10 kJ* max. 80°C
94 x 105 x 335 ,435
50 / 405
2100
-2TR 307S (T)
800 W
5 R...100 R *
16 kJ* max. 80°C
166 x 105 x 275, 375 122/295
2800
-2TR 308S (T)
1000 W
5 R...100 R *
20 kJ* max. 80°C
166 x 105 x 335 ,435 122/355
3100
-4TR 307S (T)
1600 W
5 R...100 R *
32 kJ* max. 80°C
166 x 177 x 275, 375 122/295
4600
-4TR 308S (T)
2000 W
5 R...100 R *
40 kJ* max. 80°C
166 x 177 x 335 ,435 122/355
5200
-6TR 308S (T)
3000 W
5 R...100 R *
60 kJ* max. 80°C
238 x 177 x 335 ,435 194/355
7100
Connection terminal
Weidmüller terminal SAK 6 800 V 41 A 0.5 – 6 mm²
R – resistor, T – temperature switch
T
© www.metallux.de 01/2016
METALLUX.DE
C
Sample order
Wad
PWR-
R
PWR-2TR308ST 22R/22.5kJ
0.5kW IP 20
0852
PN
@25°C
Resistance
value
W
A
y
Type selection and dimensions
Type
A
x
6.5[33/128"]
C
50[2"]
D
METALLUX.DE
D
PWR-1TR308ST 22R/22.5kJ
0.5kW IP 20
0852
50[2"]
6.5[33/128"]
y
PWR-1TR308S 50 R 10%
Degree of protection
IP 20
Storage temperature
−40°C to +60°C
Parameter
Tolerance
±10%
Temperature coefficient TC
≤±150 ppm/K
Test voltage against holder
1500 V
21
M E TA LLU X . DE
PWR-x Wire and tube resistor in stainless steel casing IP 20 (2)
6.5
[33/128"]
The resistor series PWR-X is a ready-to-install combination of tube resistors. Depending on the casing size and the installed tube resistor,
a performance range from 400 W to 6 KW is covered. The type series are characterised by high flexibility and enable various individual
solutions. As an option, we offer the matching temperature switch for each performance class.
155 [6 13/64"]
9 [23/64"]
120 [4 51/64"]
704
Wad
Surface tem- A x B x C, D
perature
PWR-
mm
x/y
Weight
mm
g
-1TR 320S
2000 W
5 R...100 R *
40 kJ* max. 250°C
170 x 120 x 704, 790 155/685
5500
-2TR 320S
5000 W
5 R...100 R *
80 kJ* max. 250°C
185 x 250 x 737, 825 155/712
11000
-3TR 320S
6000 W
5 R...100 R *
120 kJ* max. 250°C
327 x 230 x 737, 847 300/712
13200
R
© www.metallux.de 01/2016
PWR-1TR308S 50 R 10%
Degree of protection
IP 20
Storage temperature
−40°C to +60°C
Parameter
Connection terminal
T
185 [7 51/128"]
Sample order
Resistance
value
Weidmüller terminal
SAK 6 800 V 41 A 0.5 - 6 mm²
R – resistor, T – temperature switch
METALLUX.DE
250 [10"]
737
Type selection and dimensions
PN
@25°C
PWR-2TR320ST 10R/J 80kJ
5kW IP 20
1217
155 [6 13/64"]
712
825
Type
PWR-1TR320ST 50R/35kJ
2kW IP 20
1129
790
METALLUX.DE
170 [6 51/164"]
685
Ceramic terminals
T
R
Tolerance
±10%
Temperature coefficient TC
≤ ±150 ppm/K
Test voltage against holder
1500 V
22
P o w e r r e sis t ors
Special designs/applications
Thanks to their simple design, wire resistors are virtually limitless in their variability and, because of this, can be adapted to suit the most
applications. On this page, you will find a few examples of this together with typical applications.
Starting resistance for compressors and heat pumps
The decentralised use of regenerative energy sources has long been a key
component of modern building automation. Power resistors equipped with
a fuse are essential for limitation of initial current for compressor motors.
Precharging resistor
To protect the on-board electronics against overvoltage, power resistors
are utilised in modern vehicles for a controlled initial start.
Brake resistor (lifts)
One typical use case of brake resistors is for application in hoisting
units. These include particularly lifts for persons and loads.
Chopper resistor (chain hoists and cable hoists)
Crane, chain, and cable hoists create regenerative energy when lowering
loads which must be dissipated in the intermediate circuit.
© www.metallux.de 01/2016
23
M E TA LLU X . DE
Enquiry form for power resistors
1.
2.
Electrical nominal values
Resistance type
If known
Resistance value
Ω
Tolerance absolute
%
TCR
ppm/K
VCR
ppm/V
Operational conditions
Operational voltage
V
Continuous power rating
W
Max. performance
Pulse form
W
Charging/Discharging function
Rectangle
Capacity
Triangle
4.
Pulse length (sound)
sec.
Pause time (toff)
sec.
Cycle
DC%
Ambient conditions
Ambient temperature
°C
Humidity
% r.h.
Degree of protection
© www.metallux.de 01/2016
5.
6.
Mechanical features
Length
mm
Width or diameter
mm
Connection lines (cable type)
If they deviate from standard
Length of the connection lines
mm
Quantity, delivery date
Quantity
Units
Delivery date
Calendar week / Year
F
Other pulse form - please provide a curve
© www.metallux.de 01/2016
www.metallux.de
Metallux AG
Robert-Bosch-Straße 29
71397 Leutenbach-Nellmersbach
Germany
TEL +49 (0)7195 / 59 80 - 0
FAX +49 (0)7195 / 59 80 - 300
E-mail: info@metallux.de