LEM LAH 25-NP,  Multi Range C/L Current Sensor, Multi Range 25 Amp, 25mA Out, PCB Mount, +/-12..15V, X = 0.25% PCB Mount Features Bandwidth DC to 200kHz Multi Range through pin selection Closed loop transducer using Hall effect Compact and versatile PCB Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LAH 25-NP Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 8,12,25 Amp Multirange through pin selection Measurement Range +/-55 Amp Output 25 mA Isolation 5 kV Bandwidth DC-200 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.3% Termination Style Through Hole PCB Unit Weight 20g Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM LA 55-P Series Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 200kHz Closed loop transducer using Hall effect Compact and versatile PCB Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LA55-P Technology Closed Loop Hall Effect Aperture 13.5 x 10mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 50 Amp Measurement Range +/-70 Amp Output 50 mA Isolation 2.5 kV Bandwidth DC-200 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 85°C Accuracy 0.65% Termination Style Through Hole PCB Unit Weight 18g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM LA 25-NP/SP13, C/L Hall Effect Current Sensor, Multi Range 0.5 Amp, 25mA Output, PCB Mount, No Aperture Features Bandwidth DC to 150kHz Closed loop transducer using Hall effect Compact and versatile PCB Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LA25-NP/SP13 Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-15 VDC Bipolar, Isolated Load Current (RMS + DC) 0.5 Amp Measurement Range +/-0.72 Amp Output 25 mA Isolation 2.5 kV Bandwidth DC-150 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.5% Termination Style Through Hole PCB Unit Weight 22g Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition  

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LEM LA 25-NP, C/L Hall Effect Current Sensor, Multi Range 25,12,8,6,5 Amp, 25mA Output, PCB Mount, No Aperture Features Bandwidth DC to 150kHz Multi Range through pin selection Closed loop transducer using Hall effect Compact and versatile PCB Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LA25-NP Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-15 VDC Bipolar, Isolated Load Current (RMS + DC) 5,6,8,12,25 Amp Multirange through pin selection Measurement Range +/-36 Amp Output 25 mA Isolation 2.5 kV Bandwidth DC-150 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.5% Termination Style Through Hole PCB Unit Weight 22g Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition  

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LEM LA 200-P Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted with Strain Relief Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LA200-P Technology Closed Loop Hall Effect Aperture 13 x 11mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 200 Amp Measurement Range +/-300 Amp Output 100mA Isolation 2.5 kV Bandwidth DC-100 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 80°C Accuracy 0.4% Termination Style Through Hole PCB Unit Weight 40g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM LA 150-P Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 150kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted with Strain Relief Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LA150-P Technology Closed Loop Hall Effect Aperture 13 x 8mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 106 Amp (150 Amp DC) Measurement Range +/-200 Amp Output 53mA (75mA for 150 Amp DC) Isolation 2.5 kV Bandwidth DC-150 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 80°C Accuracy 1% Termination Style Through Hole PCB Unit Weight 35g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM LA 125-P Series Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted with Strain Relief Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LA125-P Technology Closed Loop Hall Effect Aperture 13 x 11mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 125 Amp Measurement Range +/-200 Amp Output 125 mA Isolation 3 kV Bandwidth DC-100 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 80°C Accuracy 0.6% Termination Style Through Hole PCB Unit Weight 35g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM LA 100-P Series Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 200kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption 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 Water Treatment Electronics Specification LEM Part Number LA100-P Technology Closed Loop Hall Effect Aperture 12.7 x 7mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 100 Amp Measurement Range +/-150 Amp Output 50 mA Isolation 2.5 kV Bandwidth DC-200 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 85°C Accuracy 0.45% Termination Style Through Hole PCB Unit Weight 18g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM HXN 50-NP Series Open Loop AC/DC Hall Effect Sensor Features Open loop current transducer Voltage output Single supply +5 V Galvanic separation between primary and secondary circuit For PCB mounting No Aperture Advantages Small size and space saving Same package for wide primary current range High immunity to external interference Fast response High insulation capability 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 Combiner box Solar inverter on DC side of the inverter (MPPT). Standards EN 50178: 1997 IEC 61010-1: 2010 IEC 61326-1: 2012 UL 508: 2010 Application Domain Industrial. Specification LEM Part Number HXS 50-P Technology Open Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 50 Amp Measurement Range +/-60 Amp Output 2.5 Vref Isolation 3 kV Bandwidth DC-50 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 105°C Accuracy 1.35% Termination Style PCB Through Hole Unit Weight 8g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM HAS 100-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 HAL 100-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) 100 Amp Measurement Range +/-300 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 400-P O/L Hall Effect Current Sensor, 400 Amp, vref 0-5V Output, PCB Mount, 15x8mm sqr, 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 400-P Technology Open Loop Hall Effect Aperture 15 x 8mm Square ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 400 Amp Overload Capability +/- 600 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 PCB Unit Weight 30g Factory Pack Quantity 10 Datasheet Product Datasheet

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LEM CKSR 25-NP KIT 3P 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 25-NP Sample Kit 3 P Technology Closed Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 25 Amp Measurement Range +/-85Amp 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 25-NP

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