Current Transducer

LEM LA 55-P CURRENT TRANSDUCER, 50A, PCB

LEM

LEM  LA 55-P  CURRENT TRANSDUCER, 50A, PCB

2,500.00

QuantityBulk Purchase Pricing
1 - 499 2500 Price Per Item
500 - 999 2300 Price Per Item

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SKU: LA 55-P Categories: , Tag:

Description

The LA 55-P from LEM is a current transducer. It features instantaneous output, excellent accuracy, very good linearity, low temperature drift, optimized response time, wide frequency bandwidth, no insertion losses, high immunity to external interference and current overload capability. This current transducer is used for the electronic measurement of currents (DC, AC, pulsed, mixed) with galvanic separation between the primary circuit and the secondary circuit. It is mainly used in 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) and power supplies for welding applications.
  • Closed loop current transducer using the hall effect technology
  • Primary nominal current of 50A
  • 0.65% accuracy
  • Primary current measuring range is ±70A
  • Supply voltage range from ±12V to ±15V
  • Conversion ratio is 1 : 1000
  • Secondary nominal rms current is 50mA
  • Insulated plastic case recognized according to UL 94-V0
  • Operating temperature range from -40°C to 85°C
  • PCB mounting
Category Sensors, Transducers
Family Current Transducers
Manufacturer LEM USA Inc.
Series LA
Part Status Active
For Measuring AC/DC
Sensor Type Hall Effect, Closed Loop
Current – Sensing 50A
Number of Channels 1
Output Ratiometric, Current
Frequency DC ~ 200kHz
Linearity ±0.15%
Accuracy ±0.65%
Voltage – Supply ±12 V ~ 15 V
Response Time 1µs
Current – Supply (Max) 60mA
Operating Temperature -40°C ~ 85°C
Polarization Bidirectional
Mounting Type Through Hole
Package / Case Module, Single Pass Through

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