RESISTORSꢀCAPACITORSꢀCOILSꢀDELAY LINES
Term.W is RoHS
compliant
260°C process
compatible
DC Meter Shunts
50A to 15000A
&
RoHS
ꢀ 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 5000Amp, 50mV & 100mV
ꢀ Available on SWIFT TM delivery program
ꢀ Heavy duty brass terminal blocks
.200 [5]
Figure 1
Panel Mount
A
ꢀ Low TC and low thermal EMF Manganin element
ꢀ Uniform current distribution
1KV insul. base
3.15 [80]
ꢀ Stamped with current and voltage
.
.
.55 [14]
.55 [14]
RCD Type
SPM5050
SPM5060
SPM5075
SVM5050
SVM5060
SVM5075
SVM50100 50mV 100A
SVM50150 50mV 150A
SVM50200 50mV 200A
SVM100300 100mV 300A
SVM100500 100mV 500A
SHM50300 50mV 300A
SHM50400 50mV 400A
SHM50500 50mV 500A
SHM50600 50mV 600A
SHM50800 50mV 800A
SHM501000 50mV 1000A
SHM501500 50mV 1500A
SHM502000 50mV 2000A
SHM503000 50mV 3000A
SHM504000 50mV 4000A
SHM505000 50mV 5000A
Drop
Rating Fig. Dim. A
Dim. B
Dim. C
50mV 50A
50mV 60A
50mV 75A
50mV 50A
50mV 60A
50mV 75A
1
1
1
2
2
2
2
2
2
3
3
4
4
4
4
5
5
5
5
5
5
5
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] 4.13 [105] 5.24 [133]
1.75 [44.5] 4.13 [105] 5.24 [133]
1.00 [25.4] 3.54 [90] 4.65 [118]
1.34 [34]
1.73 [44]
2.12 [54]
2.91 [74]
3.46 [88]
3.15 [80]
3.15 [80]
4.72 [120] 5.12 [130]
4.72 [120] 5.12 [130]
4.72 [120] 5.12 [130]
3.15 [80] 3.94 [100]
3.15 [80] 3.94 [100]
3.15 [80] 3.94 [100]
3.15 [80] 3.94 [100]
3.15 [80] 3.94 [100]
3.15 [80] 3.94 [100]
B
C
.320 [8]
Figure 2
Vertical Mount
A
0.90 [23]
1.50 [38]
B
.
.
.
.
3.54 [90] 4.65 [118]
3.54 [90] 4.65 [118]
3.54 [90] 4.65 [118]
3.54 [90] 4.65 [118]
3.54 [90] 4.65 [118]
5.90 [150] 7.09 [180]
5.90 [150] 7.09 [180]
.55 [14]
.230 [5.8]
C
.40 [10]
Figure 3
Vertical Mount
High Current
A
6.30 [160] 5.90 [150] 7.09 [180]
6.30 [160] 5.90 [150] 7.09 [180]
7.87 [200] 5.90 [150] 7.87 [200]
1.20 [30]
B
Typical Performance
.230 [5.8]
.870 [22]
Accuracy: 0.5% Std, 0.25% available
TCR: 15ppm/°C
C
Dielectric Strength (Fig.1 only): base panel = 1KV
.40 [10]
Application Notes:
Figure 4
Horizontal
Mount
1) For reduced temperature rise, mount units with multiple
resistance blades in vertical position so that the heat rises
between the blades.
A
1.20 [30]
B
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.
.87[22]
.240 [6]
C
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 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
4) Shunts may be connected in parallel for increased current
capacity (requires separate pair of millivolt leads connecting
each shunt to the instrument terminals).
Figure 5
Horizontal
Mount,
1.97
[50]
A
P/N Designation:
SHM 50 500
W
High Current
RCD Type
B
C
Voltage Drop (mV)
Current Rating (A)
Accuracy: (leave blank for 0.5% std), C=0.25%
Material: W=RoHS-compliant/lead-free,
.87 [22] 800-1000A
3.07 [78] 1.5K-4KA
3.78 [96] 5000A
Q=Tin/Lead solder (leave blank if either is acceptable)
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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
FA042C Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
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