LEM HASS 500-S Series Open Loop AC/DC Hall Effect Sensor Features 5VDC Unipolar Supply Bandwidth DC to 50kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HASS 500-S Technology Open Loop Hall Effect Aperture 20.4 x 10.4mm Square ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 500 Amp Measurement Range +/-900 Amp Output 2.5 Vref Isolation 3.3 kV Bandwidth DC-50 kHz Mounting Style Panel Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Molex 5045-04A Unit Weight 60g Factory Pack Quantity 10 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM HASS 400-S Series Open Loop AC/DC Hall Effect Sensor Features 5VDC Unipolar Supply Bandwidth DC to 50kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HASS 400-S Technology Open Loop Hall Effect Aperture 20.4 x 10.4mm Square ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 400 Amp Measurement Range +/-900 Amp Output 2.5 Vref Isolation 3.3 kV Bandwidth DC-50 kHz Mounting Style Panel Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Molex 5045-04A Unit Weight 60g Factory Pack Quantity 10 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM HASS 300-S Series Open Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 50kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HASS 300-S Technology Open Loop Hall Effect Aperture 20.4 x 10.4mm Square ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 300 Amp Measurement Range +/-900 Amp Output 2.5 Vref Isolation 3.3 kV Bandwidth DC-50 kHz Mounting Style Panel Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Molex 5045-04A Unit Weight 60g Factory Pack Quantity 10 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM HAS 50-P Series Open Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 50kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HAS 50-P Technology Open Loop Hall Effect Aperture 20.4 x 10.4mm Square ROHS Yes Supply Voltage +/-15 VDC Bipolar, Isolated Load Current (RMS + DC) 50 Amp Measurement Range +/-150 Amp Output +/-4 V Isolation 3.6 kV Bandwidth DC-50 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 80°C Accuracy 1% Termination Style Molex 5045-04A Unit Weight 60g Factory Pack Quantity 10 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM HAS 400-P Series Open Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 5kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HAS 400-P Technology Open Loop Hall Effect Aperture 20.4 x 10.4mm Square ROHS Yes Supply Voltage +/-15 VDC Bipolar, Isolated Load Current (RMS + DC) 400 Amp Measurement Range +/-900 Amp Output +/-4 V Isolation 3.6 kV Bandwidth DC-50 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 80°C Accuracy 1% Termination Style Molex 5045-04A Unit Weight 60g Factory Pack Quantity 10 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM HAS 300-P Series Open Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 50kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HAS 300-P Technology Open Loop Hall Effect Aperture 20.4 x 10.4mm Square ROHS Yes Supply Voltage +/-15 VDC Bipolar, Isolated Load Current (RMS + DC) 300 Amp Measurement Range +/-900 Amp Output +/-4 V Isolation 3.6 kV Bandwidth DC-50 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 80°C Accuracy 1% Termination Style Molex 5045-04A Unit Weight 60g Factory Pack Quantity 10 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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HAIS 50-TP, O/L Hall Effect Current Sensor, 50 Amp, Vref 0-5V Output, PCB Mount, no aperture, X = 1% Features Bandwidth DC to 50kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Specification LEM Part Number HAIS 50-TP Technology Open Loop Hall Effect Aperture 15 x 8mm Square ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 50 Amp Overload Capability +/- 150 Amp Output 2.5 Vref Isolation 2.5 kV Bandwidth DC-50 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style PCB Unit Weight 30g Factory Pack Quantity 10 Datasheet Product Datasheet

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HAIS 100-TP, O/L Hall Effect Current Sensor, 100 Amp, Vref 0-5V Output, PCB Mount, no aperture, X = 1% Features Bandwidth DC to 50kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, 50 to 600 A in one package. Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Specification LEM Part Number HAIS 100-TP Technology Open Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 100 Amp Overload Capability +/- 300 Amp Output 2.5 Vref Isolation 2.5kV Bandwidth DC-50 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Molex 5045-04AG Unit Weight 30g Factory Pack Quantity 10 Datasheet Product Datasheet

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LEM CKSR 6-NP Series Closed Loop AC/DC Hall Effect Sensor Features Closed loop current transducer Voltage output 4.3kV Isolation Frequency bandwidth 300kHz Single supply + 5 V Galvanic isolation between primary and secondary Low power consumption Compact design for PCB mounting Advantages CKSR footprint compatible Very good dv/dt immunity Low foot-print Low offset drift Reference pin with two modes REF IN and REF OUT Extended measuring range for unipolar measurement. High creepage / clearance distances Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Solar Inverter Standards EN 50178: 1997 UL 508: 2004 IEC 61010-1: 2010 (safety) Application Domain Industrial Specification LEM Part Number CKSR 6-NP Sample Kit 3 P Technology Closed Loop Multi Range Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 6 Amp Measurement Range +/-20 Amp Output 2.5 Vref Isolation 4.3 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.8% Termination Style PCB Unit Weight 9g Factory Packaging 3 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LKSR 6-NP

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LEM CKSR 50-NP Series Closed Loop AC/DC Hall Effect Sensor Features Closed loop current transducer Voltage output 4.3kV Isolation Frequency bandwidth 300kHz Single supply + 5 V Galvanic isolation between primary and secondary Low power consumption Compact design for PCB mounting Advantages CKSR footprint compatible Very good dv/dt immunity Low foot-print Low offset drift Reference pin with two modes REF IN and REF OUT Extended measuring range for unipolar measurement. High creepage / clearance distances Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Solar Inverter Standards EN 50178: 1997 UL 508: 2004 IEC 61010-1: 2010 (safety) Application Domain Industrial Specification LEM Part Number CKSR 50-NP Technology Closed Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 50 Amp Measurement Range +/-150Amp Output 2.5 Vref Isolation 4.3 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.8% Termination Style PCB Unit Weight 9g Factory Packaging 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LKSR 50-NP

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LEM CKSR 15-NP Series Closed Loop AC/DC Hall Effect Sensor Features Closed loop current transducer Voltage output 4.3kV Isolation Frequency bandwidth 300kHz Single supply + 5 V Galvanic isolation between primary and secondary Low power consumption Compact design for PCB mounting Advantages CKSR footprint compatible Very good dv/dt immunity Low foot-print Low offset drift Reference pin with two modes REF IN and REF OUT Extended measuring range for unipolar measurement. High creepage / clearance distances Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Solar Inverter Standards EN 50178: 1997 UL 508: 2004 IEC 61010-1: 2010 (safety) Application Domain Industrial Specification LEM Part Number CKSR 15-NP Technology Closed Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 15 Amp Measurement Range +/- 51Amp Output 2.5 Vref Isolation 4.3 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.8% Termination Style PCB Unit Weight 9g Factory Packaging 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LKSR 15-NP

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LEM CASR 6-NP Series Closed Loop AC/DC Hall Effect Sensor Features Closed loop current transducer Voltage output 4.3kV Isolation Frequency bandwidth 300kHz Single supply + 5 V Galvanic isolation between primary and secondary Low power consumption Compact design for PCB mounting Advantages LTSR footprint compatible Very good dv/dt immunity Very low temperature coefficient of offset Reference pin with two modes REF IN and REF OUT Extended measuring range for unipolar measurement. High creepage / clearance distances Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Solar Inverter Standards EN 50178: 1997 UL 508: 2013 IEC 61010-1(safety) Application Domain Industrial Specification LEM Part Number CASR 6-NP Technology Closed Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 6 Amp Measurement Range +/-20 Amp Output 2.5 Vref Isolation 4.1 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.8% Termination Style PCB Unit Weight 9g Factory Packaging 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LTSR 6-NP LSXR 6-NPS

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