LEM LF 2005-S, C/L Hall Effect Current Sensor, 2000 Amp Input, 400mA Output, +/-15/24VDC Power Supply Features Bipolar and insulated current measurement up tp 3000 Amp Current output Bandwidth DC to 100kHz Closed loop (compensated) current transducer Panel mounting Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low offset drift over temperature Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications Windmill Inverters Test and Measurement Substations 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 Application Domain Industrial Standards EN 50178:1997 IEC61010-1:2010 UL 508:2010 Specification LEM Part Number LF 2005-S Technology Closed Loop Hall Effect Aperture ø60.5mm ROHS Yes Supply Voltage +/- 15 VDC to +/- 24 VDC Bipolar, Isolated Load Current (RMS + DC) 2000 Amp Measurement Range +/- 3000 Amp Output 400 mA Isolation 6 kV Bandwidth DC-100 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 85°C Accuracy 0.3% Termination Style Molex 6410 Unit Weight 1.5kg Factory Pack Quantity 9   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition  

Read more less

LDSR 0.3-NP, C/L 3 Phase Earth Leakage Hall Effect Current Sensor, 300 Amp, 2.5V ref in ref Out, PCB Mount, 1.71kV Isolation Features Closed loop (compensated) current transducer Voltage output Single supply voltage PCB mounting. Advantages Very low offset drift temperature coefficient High overload capability High insulation capability Reference pin with two modes, Ref IN and Ref OUT Test winding Applications Leakage current measurement in transformerless PV inverters 3 phases plus neutral First human contact protection of PV arrays Failure detection in power sources Symmetrical fault detection Current leakage detection in stacked DC sources Nominal current per phase measurement up to ±30 A per wire (DC or AC). Standards EN 61800-1: 1997 EN 61800-2: 2015 EN 61800-3: 2004 UL 62109-1: 2010 IEC 61010-1: 2010 UL 508. Application Domains Industrial Specification LEM Part Number LDSR 0.3-NP Technology Closed Loop Hall Effect ROHS Yes Supply Voltage +/-15VDC Load Current (RMS + DC) 300mA Measurement Range +/-900mA Output 2.5Vref Isolation 1.71kV Bandwidth DC-2kHz Response Time 25uS Mounting Style PCB Mount Operating Temperature Range -40°C / 105°C Accuracy 2-5% Aperture N/A Unit Weight 28g Factory Pack Qty 10   Datasheet Product Datasheet

Read more less

LEM LAX 100-NP Series Multi Range Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 300kHz 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 LAX100-NP Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 16,25,33,50,100 Amp Multirange through jumper selection Measurement Range +/-160 Amp Output 50 mA Isolation 3.5 kV Bandwidth DC-300 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.91% Termination Style Through Hole PCB Unit Weight 20g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

Read more less

LEM LF 1005-S Open Loop AC/DC Hall Effect Sensor Features Bipolar and insulated current measurement up tp 1500 Amp Current output Bandwidth DC to 100kHz Closed loop (compensated) current transducer Panel mounting Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low offset drift over temperature Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications Windmill Inverters Test and Measurement Substations 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 Application Domain Industrial Standards EN 50178:1997 IEC61010-1:2010 UL 508:2010 Specification LEM Part Number LF 1005-S Technology Closed Loop Hall Effect Aperture ø40.5mm ROHS Yes Supply Voltage +/- 15 VDC to +/- 24 VDC Bipolar, Isolated Load Current (RMS + DC) 1000 Amp Measurement Range +/- 1500 Amp Output 200 mA Isolation 3.8 kV Bandwidth DC-150 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 85°C Accuracy 0.4% Termination Style Molex 6410 Unit Weight 550g Factory Pack Quantity 4 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

Read more less

LEM LAS 50-TP/SP1 Series Open Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz 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 LAS 50-TP/SP1 Technology Open Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 50 Amp Measurement Range +/-150 Amp Output Vc/2 +/-0.625*Ip/Ipn Isolation 5 kV Bandwidth DC-100 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 85°C Accuracy 1% Termination Style Through Hole PCB Unit Weight 20g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

Read more less

LEM LAS 100-TP Open Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz 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 LAS 100-TP Technology Open Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 100 Amp Measurement Range +/-200 Amp Output 2.5V +/-0.625*Ip/Ipn Isolation 5 kV Bandwidth DC-100 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 85°C Accuracy 1% Termination Style Through Hole PCB Unit Weight 20g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

Read more less

LEM LAH 50-P, C/L Hall Effect Current Sensor, 50 Amp, 25mA Output, +/-12..15V, PCB Mount, X = 0.25%, 5kV Isolation 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 LAH 50-P Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 50 Amp Measurement Range +/-110Amp Output 25 mA Isolation 5 kV Bandwidth DC-200 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.25% Termination Style Through Hole PCB Unit Weight 20g Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition  

Read more less

LEM LA 55-TP/SP1 Series Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 200kHz Open 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-TP/SP1 Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 50 Amp Measurement Range +/-70 Amp Output 25 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

Read more less