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CEKA15D4

CETB50LA50, CETB100LA100, CETB100LA50, CETB200LA100, CETB250LA125, CETB300LA100
The CETB-LA Series current sensors are designed for accurate measurement of DC, AC, pulsed, and arbitrary current signals while ensuring galvanic isolaƟon between the primary and secondary circuits. These sensors provide high accuracy, low power consumpƟon, and superior interference immunity, making them ideal for demanding industrial and power applicaƟons.
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Key Features:

  • Closed-loop (compensated) current transducer for precision measurement.
  • Galvanic isolaƟon between the primary and secondary circuit.
  • High-precision electronic measurement of DC, AC, or pulsed current.
  • Supply voltage: DC ±12V to ±18V.
  • Low power consumpƟon for energy-efficient operaƟon.
  • Superior immunity to external electromagneƟc interference, enhancing performance in harsh environments.
  • Reliable dielectric insulaƟon, ensuring safety and long-term durability.

Applications:

  • Variable Frequency Drives (VFDs)
  • UninterrupƟble Power Supplies (UPS)
  • Switched-Mode Power Supplies (SMPS)
  • Inverter ApplicaƟons
  • AC/DC Variable Speed Drives

Performance:

  • Bandwidth (BW) DC-200
  • InsulaƟon Voltage (Vd) @ 50/60Hz 6.0

Installation:

  • Primary Conductor: Ensure the primary conductor fills the sensor hole completely for opƟmal performance.
  • MounƟng InstrucƟons:
  • Primary Through-Hole: 20 ±0.15mm
  • Secondary ConnecƟon: Two types available: DG301-5.0-03P or Molex 3P 70543-0003
  • Ensure proper wiring to prevent sensor damage.
  • CustomizaƟon available for specialized current raƟngs and outputs.

Electrical Specifications (TA = 25°C, Vcc = ±24V)

Parameter

Range / Values

OperaƟng Temperature (TA)

-40°C to +85°C

Storage Temperature (TS)

-55°C to +125°C

Mass

70g

Housing Material

UL94-V0

Compliance Standards

IEC60950-1:2001, EN50178:1998

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