SH-SERIES Datasheet, PDF (1/1 Pages) Ohmite Mfg. Co. – Precision Metal-Clad Shunts

SH Series
Precision Metal-Clad Shunts
6.5ø 10 slot
60mm ±.5
40mm ±.5
L3 ±2
L1 ±1.5
ø6.0 holes
400mm ±10
L2 ±1.5
30mm ±.2
ø6.5 holes
30mm ±.5
Rated
Current
Series (A)
SH2 100
150
200
SH3 250
300
Rated
Voltage
(mV)
100
100
100
100
100
Resistance
(mΩ)
1.0000
0.6666
0.5000
0.4000
0.3333
Mass
(g)
650
650
650
1100
1100
Dimensions (mm)
L1
L2
L3
±1.5 ±2 ±2
146 165 225
146 165 225
146 165 225
196 215 275
196 215 275
ORDERING INFORMATION
RoHS Compliant
SH2-200R0005DE
Series Size
Current
Resistance
see table
Tolerance
B = ±0.1%
D = ±0.5%
Precision metal clad resis-
tors designed in four-terminal
technique, are distinguished
by high load capacity as well
as excellent accuracy. Isolated
voltage and current connec-
tions making them suitable for
very precise current measure-
ments. The simple four port
Kelvin design ensures easy
installationon large current bus
bars. Units have a low induc-
tance, heavy copper terminals.
Applications include: battery
testing, current detection in
precise power sources, con-
stant current sources, indus-
trial power conversion circuits,
HEVs, fuel cells and constant
electronic loads.
S p e c i f i ca t i o n s
Temp. Range: -55°C ~ +110°C
Insulation Resist.: 100MΩ min.
Dielectric Withstanding Voltage:
AC 500V for 1 minute
Temp. Coefficient:
Max. 30ppm/°C [20°C and 60°C]
P erforman c e D ata
Test
Method
Short Time Overload 5x Power rating 5 sec.
Maximum ∆R
±0.3%
Moisture Resistance 40°C, 95% RH, DC100V case to terminal, 500 hours ±0.5%
Thermal Shock
-65°C 30 minutes, +90°C 30 minutes 25 cycles
±0.2%
Vibration
10Hz-55Hz-10Hz (1min.), 2 hours each direction
±0.2%
Moisture Load Life 40°C, 95% RH, 0.1XPower rating 1.5 hours on,
30 minutes off, 500 hours
±0.5%
Load Life
Power rating 1.5 hours on, 30 min. off, 500 hours
±0.5%
S tandard part n u m b ers F or S H S eries
Part
SH2-100R0010DE
SH2-150R0006DE
SH2-200R0005DE
SH3-250R0004DE
SH3-300R0003DE
Rated
Current
(A)
100
150
200
250
300
Rated
Voltage
(mV)
100
100
100
100
100
Resistance
Resistance
(mΩ) Tolerance
1.0000
0.6666
0.5000
0.5%
0.5%
0.5%
0.4000
0.3333
0.5%
0.5%
Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com • [e-mail] 1