High Accuracy CT PT Transformer Parameter Analyzer

Basic Info

Model NO.	GDVA-405
Voltage Output	0.1~180V (AC)
Current Output	0.001~5A (RMS)
Power Output	500va
Maximum Knee Voltage	60kv
Current Measurement Range	0~10A
Secondary Current	1A,3A,5A
Transport Package	Wooden Case
Specification	49*19*36CM
Trademark	Gold
Origin	Chongqing
HS Code	9031809090
Production Capacity	200PCS/Month

Product Description

Introduction:High Accuracy CT PT Transformer Parameter Analyzer is an all in one solution for testing all type of CT/PT as per IEC standards. It is an equipment with high return on investment. Below features make CT PT Parameter Analyzer an ideal choice for measuring current transformers and potential transformers:

1. Low Testing Time (Completes all test for CT/PT Winding & Cores in a few min)

2. Simple connection (Simple one time connection)

3. Highest Accuracy (0.02% for typical, 0.1% for guaranteed)

4. Portable & Light Weight

5. High Interference Rejection (Can be used in 220/400/765 KV Live Switchyards )

Specifications:

GDVA-405 High Accuracy CT PT Transformer Parameter Analyzer
1	Test standards	IEC60044-1, IEC60044-2, IEC60044-5, IEC60044-6, IEC61869 and C57.13
2	Power supply	AC220V±10%,50Hz/60Hz±10%
3	Power output	0.1~180V (AC)
4	Current output	0.001~5A(RMS)
5	Power output	500VA
6	Max. knee voltage measurement	60kv
7	Current measurement range	0~10A (automatically change range in 0.1/0.4/2/10A)
8	Current measurement error	<±0.1%+0.01%FS
9	Voltage measurement range	0~200 V (automatically change range in 1V/10V/70V/200V)
10	Voltage measurement error	< ±0.1%+0.01%FS
11	Turns ratio measurement range	1~30000;1~2000 error<0.05%; 2000~5000 error>0.1%; 5000~35000 error<0.2%
12	Phase measurement	error:±2min,resolution:0.01min
13	Coil resistance measurement	Range: 0~8kΩ(automatically change range in 2ohm /20ohm /80ohm/800ohm/8kohm)Error< 0.2%RDG+0.02%FS Maximum resolution: 0.1mΩ
14	Temperature measurement	-50~100 Celsius degree, error<3 Celsius degree
15	CT Secondary burden	Range 0-160ohm (automatically change range in 2ohm/ 20ohm/80ohm/160ohm)Error <0.2%RDG+0.02%FS Maximum resolution 0.001ohm
16	PT Secondary burden	Range 0-80kohm (automatically change range in 800ohm / 8kohm /80kohm)Error <0.2%RDG+0.02%FS Maximum resolution: 0.1ohm
17	PT ratio measurement	Range: 1~30000, 1~5000 error<0.2% 5000~30000 error<0.5%
18	Saved data groups	>1000groups
19	Work condition	Temperature:-10ºC-50ºC, moist:≤90%
20	Size	49*19*36CM
21	Weight	15kg

Applications:

Current transformer analyzer is used for various types of CT (such as protection, metering, TP) excitation characteristics (volt-ampere characteristics), ratio, polarity, secondary winding resistance, quadratic compliance, ratio difference and angular difference Wait for test requirements.