Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

GDVA-402 Digital Current Transformer & Potential Transformer Tester

I Brief Introduction

GDVA-402CT/PT tester is a specialtester for testing characteristic of CT and PT. The
Tester can finish CT/PT transformation ratio test, CT/PT polarity test, volt-ampere
Feature curve drawing and CT error drawing. It has large output, high
Precision, stable performance and automatic testing.

II Product Function

1 CT/PT transformation ratio test
2 CT /PT polarity test
3 CT /PT volt-ampere feature curve measurement
4 CT ratio error measurement
5 Error curve measurement
6 Result print
7Unload data to PC
8 PC online test.

III After-sales Service

1. Warranty: One year

2. Engineers available to service machinery overseas

3. Provide free installation and debugging, staff training, technical guidance

	Input voltage	Output scope		Measuring scope		Measuring degree
Device main engine	220V	0~600V,0~20A		0~600V,0~20A		0.5%
	380V	0~1000V,0~20A		0~1000V,0~20A		0.5%
	220V	0~600A		0~600A		Transformation ratio measuring precision 1%
External voltage raising machine	220V	0~1650V,0~3A		0~1650V,0~3A		0.5%
	380V	0~2000V,0~3A		0~2000V,0~3A		0.5%
External current raising machine	220V	0~1000A		0~1000A		Transformation ratio measuring precision 1%
External voltage adjustment machine				0~1000V,0~30A		0.5%
Device working power	AC 220V/380V 50HZ		External dimensions		420×330×320mm3		Weight	24kg