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FQ-RCT01 Flexible Rogowski type clamp on AC measurement current Probe

flexible current probe

The GFUVE FQ-RCT01 Flexible AC Current Probe is composed of a flexible sensor and an electronic module. The flexible sensor probe permits measurements on conductors where standard clamp-on probes cannot be used. In particular, it can be installed in tight spaces, around cable bundles, around wide or large bus bars, or even wrapped around irregular shapes. The Shape Memory feature enables the user to pre-shape the sensor probe before inserting it between or around conductors. .

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DESCRIPTION

This feature facilitates positioning the sensor around the conductor, enhances user safety, and alleviates the drooping effect associated with other flexible sensors.This Flexible AC Current Probe is lightweight and does not use magnetic cores like standard transformers. The transformation principle is based on air core. It presents virtually no load to the system under test, has a low phase shift and excellent frequency response, and cannot be damaged by current overloads. The sensor assembly is waterproof and insulated for 1000V working voltage. Conforms to EN 61010, 1000V CAT III with CE marked.

Applications

  • Power load monitoring;
  • Data logging/recording;
  • Power quality analyzer;
  • Oscilloscope;
  • Multimeter;
  • Power recorders;
  • Power and harmonic meters;
  • Energy meter calibrator;
  • Measuring around cable bundles;
  • Power monitoring device;
  • Energy sub-meters;
  • Power quality meter;
  • Lightning current measurement;
  • Distributed measurement systems;
  • Power meter;
 

Features

  • Measurement range of 1A to 10KA AC;
  • Frequency 0.1Hz-2MHz Bandwidth;
  • Low phase shift for power measurement;
  • Excellent linearity 0.2% for current measurement;
  • No danger from open-circuited secondary;
  • No core saturation or damage if overloaded;
  • Holding wire diameter: φ55mm/80mm/105mm;
  • High times harmonic measurement;
  • 100mV/kA or 85mV/kA output signal;
  • Improved ergonomic design & easy operation;
  • High permeability magnetic material core;
  • Conforms to EN 61010, 1000V CAT III;
  • Designed for DMMs, oscilloscopes, recorders, power and harmonic meters;
  • CNAS, UL, CE mark;
 

General data

  • Ambient operating temperature: -20~+70°C;
  • Ambient storage temperature: -25~+75°C;
  • Standards safety：IEC 61010-1:2001, 600 V CAT III;
 

Parameters

Electrical parameters
Model FQ-RCT01-55 FQ-RCT01-80 FQ-RCT01-105 FQ-RCTA01-55 FQ-RCTA01-80 FQ-RCTA01-105
Current Range 10A~10kA 10A~6000A
Frequency 25Hz~20kHz 45Hz~600Hz
Output voltage Rated current 500A 1000A 2000A 250A, 500A, 800A, 1000A 1000A, 1500A, 2000A, 2500A 1000A, 2000A, 2500A, 3000A
50Hz 50mV AC 100mV AC 200mV AC
333mV
1mV/A
Max output / 3.0V AC max
Accuracy <1% @25°C (45-65Hz) <1% @25°C (45-65Hz)
Phase error <60’ @25°C (45-65Hz) <60’ @25°C (45-65Hz)
Output sensitivity ±2% Max (No Calibration)
±0.5% @25°C (With Calibration)		 1%
Linearity error ±0.2% (10%-100%I1n) ±0.2%
Position sensitivity ±2% ±2%
External influence ±2% Max ±1.5% Max
Power supply / 10-30VDC,30mA Max.

DIMENSION

Dimensions(mm) FQ-RCT02-55 FQ-RCT02-80 FQ-RCT02-105
Window A 55 80 105
Coil OD B 71 96 121
Coil Length C 200 280 350
Output connection 1. UL2586-ESB 2x24AWG L=150cm (as required)
2. Coax terminated with safety male BNC connector L=250cm (as required)
3. UL2586-ESB 2x24AWG L=150cm (as required) with integrator

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