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 CertifiCationS testing, current detection in precise power sources, constant current sources, industrial power conver- BN ES ISO 9001: 2008 sion circuits, HEVs, fuel cells and constant electronic ISO/TS 16949: 2009 loads. SerieS SPeCifiCationS Rated Rated Current Voltage Resistance Series (A) (mV) (m) SH2 100 100 1.0000 150 100 0.6666 200 100 0.5000 SH3 250 100 0.4000 300 100 0.3333 CHaraCteriStiCS Test Method Maximum R Temp. Range -55C ~ +110C Short Time 5x Power rating 5 sec. 0.3% Insulation Resist. 100M min. Overload Dielectric AC 500V for Moisture 40C, 95% RH, DC100V case 0.5% Withstanding Voltage 1 minute Resistance to terminal, 500 hours Temp. Coefficient Max. 30ppm/C Thermal -65C 30 minutes, +90C 30 0.2% 20C and 60C Shock minutes 25 cycles UL1331 AWG 16 Lead Wire Vibration 10Hz-55Hz-10Hz (1min.), 2 0.2% with red insulation hours each direction Moisture 40C, 95% RH, 0.1XPower rat- 0.5% Load Life ing 1.5 hours on, 30 minutes off, 500 hours Load Life Power rating 1.5 hours on, 30 0.5% min. off, 500 hours (continued) 164 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.comSH Series Precision Metal-Clad Shunts dimenSionS (mm) L3 2 L1 1.5 6.5 10 slot 6.0 holes Current Mass L1 L2 L3 Series (A) (g) 1.5 2 2 60mm .5 30mm .2 SH2 100 650 146 165 225 40mm .5 150 650 146 165 225 200 650 146 165 225 6.5 holes SH3 250 1100 196 215 275 300 1100 196 215 275 400mm 10 L2 1.5 30mm 1 ordering information RoHS Compliant SH2-200R0005DE Series Size Current Resistance Tolerance see table B = 0.1% D = 0.5% Standard part numbers Rated Rated Current Voltage Resistance Resistance Part (A) (mV) (m) Tolerance SH2-100R0010DE 100 100 1.0000 0.5% SH2-150R0006DE 150 100 0.6666 0.5% SH2-200R0005DE 200 100 0.5000 0.5% SH3-250R0004DE 250 100 0.4000 0.5% SH3-300R0003DE 300 100 0.3333 0.5% 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com 165