Current transformer

Current transformer 500A / High-precision measurement of DC, AC and pulse currents

Item no: IN 500-S
In stock: Available to order
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Description

  • Ultra high accuracy
  • Patented Fluxgate technology
  • Nominal AC & DC current measurement from 500A / Peak 800A
  • Excellent linearity, better than 3ppm over the operating temperature range
  • Very low offset, over the operating temperature range up to 13ppm
  • Low noise, less than 34ppm peak-peak
  • Compact housing

Technical data

  • Electrostatic shielding between primary and secondary side
  • Bipolar power supply from +/-15V
  • Operating temperature range -40 to +85°C
  • D-SUB 9-pin secondary connector
  • Secondary current output
  • Horizontal or vertical panel mounting
  • Additional output indicates converter status
  • External LED visually indicates normal operation
  • Large primary opening for conductors up to 38.2mm diameter

Additional information

Current transformer
Primary current Ipn

500A

Primary signal

AC + DC

Measuring range Ipm

+/-800A

Secondary output signal

666.67mA

Signal processing

Direct imaging

Supply

+/-15Vdc

Accuracy

0.0018%

Temperature range

-40…+85°C

Frequency bandwidth

DC...520kHz

Response time (typ.)

1µs

Housing assembly

Panel

Application

High Precision

LEDs
Manufacturer

LEM

Data sheets

IN 500-S PDF(727.4 KB)

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