Electronic instruments, Transducers, Current & Voltage Sensors, Characterization Systems,Motor Testing System, Stroboscopes, bearing testing syste,
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Electronic Voltage Transducers
Industrial Transducers
Process Automation Transducers
TRACTION Transducers
Battery monitoring systems
Hipot-Dielectirc Tester
Electrical Safety compliance Analyzer
Digital Micro-Ohmmeter
Temptronic - Introdution
ThermoStream TP04310A/TP04310B
ThermoStream TP04300A/4300B
Network Analyzer
Power Semiconductor Testing System
Bearing Inspection Systems
Stroboscopes
Humidity and Dew Point of Gases
Motor and Appliance Testing
Logic Analyzer & Data Logger
Hot Cold Thermal Platforms

Other Informations  
Humidity and Dew Point of Gases

TRACTION Transducers

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TRACTION Transducers

LEM offers a complete range of accurate, reliable and galvanically isolated devices for the measurement of currents from 0.1 A to 20000 A and Voltages from 10 V to 6400 V in various technologies - Open loop, Closed loop, Isolation Amplifier, etc.

LEM has been a main player in traction power electronics applications and development for the last 30 years and leverages this vast experience to supply solutions for isolated current and voltage measurements.

LEM Transducers provide control and protection signals to power converters and inverters that regulate energy to the electric motors (for propulsion) and to the auxiliaries (for air-conditioning, heating, lighting, electrical doors, ventilation, etc.). This includes the early monitoring of the voltage network to make the power electronics working accordingly.

The rail industry is under constant changes and evolution. LEM providing: the On-board monitoring of power consumption (EM4T energy meter), solutions to trackside applications, rail maintenance and the monitoring of points machines or signaling conditions with some new transducer families.

LEM is always available to assist in adapting to these evolving technical applications.

Three decades of railway experience has contributed in establishing LEM as a market leader with worldwide presence to serve you and provide efficient, safe and reliable operations of the railways.


Product Features

Brand name: LEM
Quality certification: EN 50155, EN 50124-1, NFF 16101, NFF 16102, ISO 9000, ISO TS 16949:2002
Place of origin: Switzerland and Japan




     

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