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HAH1BV S/07, Automotive Open Loop Current Sensor, +/-200Amp Measurement, Vref = 2.5V output Features Open Loop Transducer using Hall Effect Low Voltage Application Unipolar +5V Power Supply Primary Current Measuring Ranges up to +/-900Amp Output Voltage: Full ratio-metric (in sensitivity and offset) Dual Channel Sensor for Wider Measurement Range and Redundancy Advantages Good Accuracy for High and Low Current Range Good Linearity Low Thermal Offset Drift Low Thermal Sensitivity Drift Hermetic Package Automotive Applications Battery Pack Monitoring Hybrid Vehicles EV and Utility Vehicles   Specification LEM Part Number HAH1BV S/07 Technology Multirange Open Loop Hall Effect ROHS Yes Supply Voltage 5 VDC Load Current  +/-200 Amp Output 0.25 - 4.75V (2.5Vref) Isolation 2kV (AC, 50Hz, 1 min) Mounting Style Panel Mount/Cable Mount Termination Style Fuse Mounting Style Unit Weight 25g Factory Pack Qty 6   Datasheet Product Datasheet

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LEM CASR 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 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 50-NP Technology Closed Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 50 Amp Measurement Range +/-150 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 3 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives Contact Us for Possible Replacement

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LEM LESR 15-NP, C/L Hall Effect Current Sensor, 15 Amp, 2.5V ref in ref Out, PCB Mount, X = 0.75 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 Vref IN Vref OUT Multirange through PCB routing Advantages LTSR, LXSR footprint compatible Zero insertion losses Very good linearity Very good dv/dt immunity High immunity to external interference Current overload capability Optimised response time 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 inverters Standards IEC 61800-1: 1997 IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 IEC 62109-1: 2010 IEC 62477-1: 2012 UL 508:2013. Application Domain Industrial Specification LEM Part Number LESR 15-NP Technology Closed Loop Multirange Hall Effect Aperture No Aperture ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 6 Amp Measurement Range +/-51 Amp Output 2.5 Vref Isolation 4.3 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 105°C Accuracy 0.75% Termination Style PCB Unit Weight 10g Factory Packaging 25   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LTSR 15-NP LXSR 15-NP  

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LEM LTSP 25-NP Closed Loop AC/DC Hall Effect Sensor Features Closed loop current transducer Voltage output 4.3kV Isolation Frequency bandwidth 200kHz Single supply + 5 V Galvanic isolation between primary and secondary Low power consumption Compact design for PCB mounting Vref IN Vref OUT Multirange through PCB rounting Advantages LXSR footprint compatible Excellent accuracy Zero insertion losses Very good linearity Very good dv/dt immunity High immunity to external intereference Current overload capability Optimised response time 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 Standards EN 50178: 1997 UL 508: 2013 IEC 61010-1(safety) Application Domain Industrial Specification LEM Part Number LTSP 25-NP Technology Closed Loop Multirange Hall Effect Aperture ø3.2mm ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 25 Amp Measurement Range +/-80 Amp Output 2.5 Vref Isolation 3 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.2% Termination Style PCB Unit Weight 9g Factory Packaging 3 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LXSR 25-NPS LTSR 25-NP

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LEM LXSR Series Closed Loop AC/DC Hall Effect Sensor Features Closed loop current transducer Voltage output 4.3kV Isolation Frequency bandwidth 200kHz Single supply + 5 V Galvanic isolation between primary and secondary Low power consumption Compact design for PCB mounting Vref IN Vref OUT Multirange through PCB rounting Advantages LTSR footprint compatible Excellent accuracy Zero insertion losses Very good linearity Very good dv/dt immunity High immunity to external intereference Current overload capability Optimised response time 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 Standards IEC 61800-1: 1997 IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 IEC 62109-1: 2010 IEC 62477-1: 2012 UL 508:2013 Application Domain Industrial Specification LEM Part Number LXSR 25-NPS Technology Closed Loop Multirange Hall Effect Aperture ø3.2mm ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 25 Amp Measurement Range +/-85 Amp Output 2.5 Vref Isolation 3 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 105°C Accuracy 1.25% Termination Style PCB Unit Weight 10g Factory Packaging 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LXSR 25-NPS LTSR 25-NP

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LEM HO 250-P-0100 Series Open Loop AC/DC Hall Effect Sensor Features Open loop current transducer Voltage output Single power supply +5 V Overcurrent detect 2.93 × IP N (peak value) Galvanic separation between primary and secondary circuit Low power consumption Compact design for THT PCB mounting Aperture: 15 × 8 mm Factory calibrated Dedicated parameter settings available on request Advantages Low offset drift Over-drivable Vref Creepage / clearance > 8 mm Fast response 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 IEC 61800-1: 1997 IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 IEC 62109-1: 2010 UL 508: 2013. Application Domain Industrial. Specification LEM Part Number HO 250-P-0100 Technology Open Loop Hall Effect Aperture 15 x 8mm ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 250 Amp Measurement Range +/-625 Amp Output 2.5 Vref Isolation 4.3 kV Bandwidth DC-100 kHz Mounting Style PCB/Busbar Mount Operating Temperature Range -40°C / 105°C Accuracy 1.25% Termination Style PCB Mount Unit Weight 34g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM CASR 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 LTSR, LXSR 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 15-NP Technology Closed Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 15 Amp Measurement Range +/-51 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 3 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LXSR 25-NPS - New LTSR 15-NP - Old

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LEM LKSR 15-NP 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 Overcurrent detection 4 x Ipn 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 IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 IEC 62109-1: 2010 UL 508: 2013 IEC 62477-1: 2012 Application Domain Industrial Specification LEM Part Number LPSR 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 / 105°C Accuracy 0.75% Termination Style PCB Unit Weight 10g Factory Packaging 25 Datasheet Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LKSR 25-NP

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LEM LESR 25-NPS, C/L Hall Effect Current Sensor, 25 Amp, 2.5V ref in ref Out, PCB Mount, X = 0.8%, 4.3kV Isolation 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 Vref IN Vref OUT Multirange through PCB routing Advantages LTSR, LXSR footprint compatible Zero insertion losses Very good linearity Very good dv/dt immunity High immunity to external interference Current overload capability Optimised response time 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 inverters Standards IEC 61800-1: 1997 IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 IEC 62109-1: 2010 IEC 62477-1: 2012 UL 508:2013. Application Domain Industrial Specification LEM Part Number LESR 25-NPS Technology Closed Loop Multirange Hall Effect Aperture No Aperture ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 25 Amp Measurement Range +/-85 Amp Output 2.5 Vref Isolation 4.3 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 105°C Accuracy 0.8% Termination Style PCB Unit Weight 10g Factory Packaging 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LTSR 25-NP LXSR 25-NPS

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LEM LKSR 50-NP 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 Overcurrent detection 4 x Ipn 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 IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 IEC 62109-1: 2010 UL 508: 2013 IEC 62477-1: 2012 Application Domain Industrial Specification LEM Part Number LPSR 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 / 105°C Accuracy 0.75% Termination Style PCB Unit Weight 10g Factory Packaging 25 Datasheet Datasheet Application Notes LEM Applications Manual 3rd Edition Alternatives LKSR 25-NP

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