SHM50500CW Datasheet, PDF (1/1 Pages) RCD COMPONENTS INC. – DC Meter Shunts 50A to 15000A

DC Meter Shunts
50A to 15000A
RoHS
Term.W is RoHS
compliant &
260°C process
compatible
RESISTORS CAPACITORS COILS DELAY LINES
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
RCD Type Drop Rating Fig. Dim. A Dim. B Dim. C
SPM5050 50mV 50A 1 1.18 [30] 4.72 [120] 5.12 [130]
SPM5060 50mV 60A 1 1.18 [30] 4.72 [120] 5.12 [130]
SPM5075 50mV 75A 1 1.18 [30] 4.72 [120] 5.12 [130]
SVM5050 50mV 50A 2 0.80 [20] 3.15 [80] 3.94 [100]
SVM5060 50mV 60A 2 0.80 [20] 3.15 [80] 3.94 [100]
SVM5075 50mV 75A 2 0.80 [20] 3.15 [80] 3.94 [100]
SVM50100 50mV 100A 2 1.17 [30] 3.15 [80] 3.94 [100]
SVM50150 50mV 150A 2 1.17 [30] 3.15 [80] 3.94 [100]
SVM50200 50mV 200A 2 1.17 [30] 3.15 [80] 3.94 [100]
SVM100300 100mV 300A 3 1.00 [25.4] 4.13 [105] 5.24 [133]
SVM100500 100mV 500A 3 1.75 [44.5] 4.13 [105] 5.24 [133]
SHM50300 50mV 300A 4 1.00 [25.4] 3.54 [90] 4.65 [118]
SHM50400 50mV 400A 4 1.34 [34] 3.54 [90] 4.65 [118]
SHM50500 50mV 500A 4 1.73 [44] 3.54 [90] 4.65 [118]
SHM50600 50mV 600A 4 2.12 [54] 3.54 [90] 4.65 [118]
SHM50800 50mV 800A 5 2.91 [74] 3.54 [90] 4.65 [118]
SHM501000 50mV 1000A 5 3.46 [88] 3.54 [90] 4.65 [118]
SHM501500 50mV 1500A 5 3.15 [80] 5.90 [150] 7.09 [180]
SHM502000 50mV 2000A 5 3.15 [80] 5.90 [150] 7.09 [180]
SHM503000 50mV 3000A 5 6.30 [160] 5.90 [150] 7.09 [180]
SHM504000 50mV 4000A 5 6.30 [160] 5.90 [150] 7.09 [180]
SHM505000 50mV 5000A 5 7.87 [200] 5.90 [150] 7.87 [200]
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
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)
.200 [5]
Figure 1
Panel Mount
11111112222222333333344444445555555666666677777778888888999999900000001111111222222233333334444444555555566666667777777888888899999990000000111111122222223333333
A
Figure 2
Vertical Mount
. . 1122334455667788³99^.00¹11⁵2233^[44⁸55⁰6677^] 889900112233
B
C
11111112222222333333344444445555555^._6666666³_7777777²_8888888⁰_{99999990000000}^[_1111111⁸_2222222^]_{33333334444444555555566666667777777888888899999990000000111111122222223333333}
0.90 [23]
1KV insul. base
.55 [14]
.55 [14]
A
1.50 [38]
.230 [5.8]
. . 11112222333344445555666677778888999900001111^B222233334444555566667777888899990000111122223333
C
.55 [14]
Figure 3
Vertical Mount
High Current
.230 [5.8]
11111112222222333333344444445555555^._6666666⁴_7777777⁰_{88888889999999}^[_0000000¹_1111111⁰_{22222223333333}^] _{4444444555555566666667777777888888899999990000000111111122222223333333}
1.20 [30]
. . B
11112222333344445555666677778888999900001111222233334444555566667777888899990000111122223333
C
A
.870 [22]
Figure 4
Horizontal
Mount
.240 [6]
1111111222222233333334444444^.5555555⁴6666666⁰77777778888888^[9999999¹0000000⁰11111112222222^]3333333444444455555556666666777777788888889999999000000011111112222222
1.20 [30]
B
1111122222333334444455555666667777788888999990000011111222223333344444555556666677777888889999900000111112222233333
C
A
.87[22]
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
Figure 5
Horizontal ^1.97
Mount,
[50]
11111111112222222222333333333344444444445555555555666666666677777777778888888888999999999900000000001111111111222222222233333333334444444444555555555566666666667777777777888888888899999999990000000000111111111122222222223333333333
A
High Current
.87 [22] 800-1000A
3.07 [78] 1.5K-4KA
3.78 [96] 5000A
B
1111122222333334444455555666667777788888999990000011111222223333344444555556666677777888889999900000111112222233333
C
RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: [phone] Fax: [phone] Email:[e-mail]
113
FA042C Sale of this product is in accordance with GF-061. Specifications subject to change without notice.