SH Series
Precision Metal-Clad Shunts
Precision metal clad resistors designed in four-
terminal technique, are distinguished by high load
capacity as well as excellent accuracy. Isolated volt-
age and current connections making them suitable
for very precise current measurements. The simple
four port Kelvin design ensures easy installationon
large current bus bars. Units have a low inductance,
heavy copper terminals.Applications include: battery
testing, current detection in precise power sources,
constant current sources, industrial power conver-
sion circuits, HEVs, fuel cells and constant electronic
loads.
Rated
Current
(A)
100
150
200
250
300
Rated
Voltage
(mV)
100
100
100
100
100
C e r t i f i C at i o n S
BN ES ISO 9001: 2008
ISO/TS 16949: 2009
S e r i e S S P e C i f i C at i o n S
Series
SH2
SH3
Resistance
(mΩ)
1.0000
0.6666
0.5000
0.4000
0.3333
CHaraCteriStiCS
Test
Method
Maximum ∆R
±0.3%
±0.5%
±0.2%
±0.2%
±0.5%
Temp. Range
-55°C ~ +110°C
Insulation Resist.
100MΩ min.
Dielectric
AC 500V for
Withstanding Voltage
1 minute
Temp. Coefficient
Max. 30ppm/°C
[20°C and 60°C]
Lead Wire
UL1331 AWG 16
with red insulation
Short Time
5x Power rating 5 sec.
Overload
Moisture
40°C, 95% RH, DC100V case
Resistance
to terminal, 500 hours
Thermal
-65°C 30 minutes, +90°C 30
Shock
minutes 25 cycles
Vibration
10Hz-55Hz-10Hz (1min.), 2
hours each direction
Moisture
40°C, 95% RH, 0.1XPower rat-
Load Life
ing 1.5 hours on, 30 minutes
off, 500 hours
Load Life
Power rating 1.5 hours on, 30
min. off, 500 hours
±0.5%
(continued)
164
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