SHUNT-SH Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – Precision metal clad resistors designed

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.
C e r t i f i c at i o n s
BN ES ISO 9001: 2008
ISO/TS 16949: 2009
S ERIE S S P E C IFI C ATION S


Series
SH2


SH3

Rated
Current
(A)
100
150
200
250
300
Rated
Voltage
(mV)
100
100
100
100
100
Resistance
(mΩ)
1.0000
0.6666
0.5000
0.4000
0.3333
ch a r a c t e r i s t i cs
Test
Method
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
Maximum ∆R
±0.3%
±0.5%
±0.2%
±0.2%
±0.5%
±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
164
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com • [e-mail]
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