GDHG-103 CT/PT Calibration

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General introduction

GDHG-103 CT/PT Calibrator is mainly used to calibrate CT/PT with accuracy class 0.01 to class 10, CT secondary rated current is 5A, 1A and PT secondary rated voltage is 100V, 100/√3V, 150V(100/√3V,220V). The test result is shown directly by figure.

Features

Display, save and print data.
Automatic measurement, using difference value measurement method and direct measurement error.
Automatic polarity judgment, automatically determine the polarity within 2%-20%
Automatically switch range according to measurement data.
Strong adaptability for power supply.
320*240 LCD screen with back light.
AC sampling and full data processing.
With data management function. It can be connected with PC.
Save and check measurement result. Data will not lose after power off .

Optional components:

Standard PT
Standard CT
Self-boosting standard transformer
Standard CT with current injector
Control unit with double voltage regulator
Inductive divider
PT load case
CT load case

Specifications

Measurement Range	In-phase component(%): 0.0001-200, resolution 0.0001
	Quadrature component(min): 0.001-700.0, resolution 0.001
	Impedance(Ω): 0.001-20.0, resolution 0.0001
	Admittance(ms): 0.0001-20.0, resolution 0.0001
Accuracy	Basic error
	In-phase component: ΔX=±(X×2%＋Y×2%)±Dx
	Quadrature component: ΔY=±（X×2%＋Y×2%×34.48）±Dy
	X,Y-- Display value of instrument
	Dx, Dy-- Quantization error
	lError of Percent table: 1.5% (1.0% for option)

Much more products for your option

1. GDHG-106B CT/PT Analyzer

2. GDHG-201P CT/PT Analyzer

3. GDHG-201B CT/PT Analyzer

4, GDHG-206 CT/PT On-site Calibration

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