DC Meter Shunts
50A to 15000A
RESISTORS CAPACITORS COILS DELAY LINES
Term.W is RoHS
compliant &
260°C process
compatible
RoHS
Figure 1
Panel Mount
Figure 2
Vertical Mount
.230 [5.8]
Figure 3
Vertical Mount
High Current
Typical Performance
Accuracy: 0.5% Std, 0.25% available
TCR: 15ppm/°C
Dielectric Strength (Fig.1 only): base panel = 1KV
Application Notes:
1) For reduced temperature rise, mount units with multiple
resistance blades in vertical position so that the heat rises
between the blades.
2) Number of resistance blades shown is for illustration
purposes only. Actual parts may have more or less blades
depending on current rating and voltage drop.
3) Hot spot of shunt should be maintained below 100°C
via use of suitable bus bar size, positioning, and air flow.
The parts should never be allowed to exceed 145°C as
this would cause permanent resistance shift.
4) Shunts may be connected in parallel for increased current
capacity (requires separate pair of millivolt leads connecting
each shunt to the instrument terminals).
P/N Designation:
SHM 50 500
W
.230 [5.8]
Figure 4
Horizontal
Mount
.240 [6]
4 mounting holes, 0.40 [10] dia. on 800A & 1KA
4 mounting holes, 0.47 [12] dia. on 1500A & 2KA
6 mounting holes, 0.47 [12] dia. on 3KA & 4KA
8 mounting holes, 0.63 [16] dia. on 5KA
.87 [22] 800-1000A
3.07 [78] 1.5K-4KA
3.78 [96] 5000A
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
113
FA042C
Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
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3
1
RCD Type
Voltage Drop (mV)
Current Rating (A)
Accuracy: (leave blank for 0.5% std), C=0.25%
Material: W=RoHS-compliant/lead-free,
Q=Tin/Lead solder (leave blank if either is acceptable)
Figure 5
Horizontal
Mount,
High Current
1.97
[50]
....
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C
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C
....
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.40 [10]
1.20 [30]
B
.87[22]
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C
.40 [10]
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RCD Type
SPM5050
SPM5060
SPM5075
SVM5050
SVM5060
SVM5075
SVM50100
SVM50150
SVM50200
SVM100300
SVM100500
SHM50300
SHM50400
SHM50500
SHM50600
SHM50800
SHM501000
SHM501500
SHM502000
SHM503000
SHM504000
SHM505000
Drop
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
100mV
100mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
Rating
50A
60A
75A
50A
60A
75A
100A
150A
200A
300A
500A
300A
400A
500A
600A
800A
1000A
1500A
2000A
3000A
4000A
5000A
Fig.
1
1
1
2
2
2
2
2
2
3
3
4
4
4
4
5
5
5
5
5
5
5
Dim. A
1.18 [30]
1.18 [30]
1.18 [30]
0.80 [20]
0.80 [20]
0.80 [20]
1.17 [30]
1.17 [30]
1.17 [30]
1.00 [25.4]
1.75 [44.5]
1.00 [25.4]
1.34 [34]
1.73 [44]
2.12 [54]
2.91 [74]
3.46 [88]
3.15 [80]
3.15 [80]
6.30 [160]
6.30 [160]
7.87 [200]
Dim. B
4.72 [120]
4.72 [120]
4.72 [120]
3.15 [80]
3.15 [80]
3.15 [80]
3.15 [80]
3.15 [80]
3.15 [80]
4.13 [105]
4.13 [105]
3.54 [90]
3.54 [90]
3.54 [90]
3.54 [90]
3.54 [90]
3.54 [90]
5.90 [150]
5.90 [150]
5.90 [150]
5.90 [150]
5.90 [150]
Dim. C
5.12 [130]
5.12 [130]
5.12 [130]
3.94 [100]
3.94 [100]
3.94 [100]
3.94 [100]
3.94 [100]
3.94 [100]
5.24 [133]
5.24 [133]
4.65 [118]
4.65 [118]
4.65 [118]
4.65 [118]
4.65 [118]
4.65 [118]
7.09 [180]
7.09 [180]
7.09 [180]
7.09 [180]
7.87 [200]
.....
.....
B
C
.320 [8]
A
1.50 [38]
B
0.90 [23]
.
.55 [14]
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Low cost and broad selection! Nearly 100 models of
standard and mini-shunts available (most popular
models listed below). Custom models are our
specialty: 10µΩ to 10mΩ, 10mV to 1V, up to 15KAmp
Standard models are 50 to 5000 Amp, 50mV & 100mV
Available on
SWIFT
TM
delivery program
Heavy duty brass terminal blocks
Low TC and low thermal EMF Manganin element
Uniform current distribution
Stamped with current and voltage
.200 [5]
A
3.15 [80]
.
1KV insul. base
.55 [14]
.55 [14]
A
1.20 [30]
B
.
.870 [22]
C
A
A
B
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