LEM LA 55-P / SP2 77193


LEM LA Series LA 55-P Current Transducer

Brand: LEM
Model: LA 55-P / SP2 77193
Specification:

  • For Measuring: AC/DC
  • Sensor Type: Hall Effect, Closed Loop
  • Current Sensing: 50A
  • Number of Channels: 1
  • Output: Ratiometric, Current

Condition: Used
LEM LA 55-P Manual
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৳ 1,600.00

LEM LA 55-P

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.

Features:

  • Closed loop (compensated) current transducer using the Hall effect
  • Insulating plastic case recognized according to UL 94-V0.
  • Conversion ratio is 1 : 1000
  • Secondary nominal rms current is 50mA
  • Insulated plastic case recognized according to UL 94-V0

Advantages:

  • Excellent accuracy
  • Very good linearity
  • Low temperature drift
  • Optimized response time
  • Wide frequency bandwidth
  • No insertion losses
  • High immunity to external interference
  • Current overload capability

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:

  • 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: ±12V ~ 15V
  • 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

LEM LA 55-P Manual
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