GDVA-405 전압 변압기 코일 저항 테스터 회전 비율 테스트

FOB 참조 가격:최근 가격 확인
US$1.00 - US$2.00 / 세트 | 1 세트 회전 비율 테스트 (최소.)
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개요
빠른 세부 사항
원래 장소:
Chongqing, China
유명 상표:
골드
모델 번호:
GDVA-404
신청:
명찰 체크 일상적인 테스트, 비율 위상 오류 교정
전원:
전자, 220 V 50Hz
사용법:
변압기 테스터
시험 기준:
IEC60044-1/2/5/6
보증:
12 개월
전압 출력:
0.1 ~ 180 V (AC)
전류 출력:
0.001 ~ 5A (RMS)
최대 무릎 전압 측정:
45kV
제품 이름:
GDVA-405 전압 변압기 코일 저항 테스터 회전 비율 테스트
공급 능력
공급 능력:
1000 Set/Sets per Month turn ratio test
포장 및 배송
패키지 정보
포장 플라스틱 상자 GDVA-405 전압 변압기 코일 저항 테스터 회전 비율 테스트
포트
Chongqing
리드 타임: :
10 working days

GDVA-405  voltage transformer coil resistance tester turn ratio test

Product Description

 

 

Tests for Current Transformer :


1. Excitation curve and parameters test
2. Turns ratio test
3. Ratio and phase error test
4. Polarity mark check
5. Winding resistance measurement
6. Secondary loop burden measurement
7. Error line curve test for protection CT
8. Transient CT parameters test
9. CT nameplate guess
10. Saturation hysteresis loop curve measurement


Tests for Potencial Transformer :
1. Turns ratio test
2. Ratio error and phase angle error test
3. Polarity test
4. Secondary burden test
5. Winding resistance test


Applications of CT/ PT Analyzer:
1. CT nameplate check
2. CT parameters check in work burden
3. CT transient parameters analysis
4. CT ratio and phase error calibration
5. PT routine test

GDVA-405 CT PT Analyzer
1
Test standards
IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
2
Power supply
AC220V±10%,50Hz/60Hz±10%
3
Power output
0.1~125V (AC)
4
Current output
0.001~5A(RMS)
5
Power output
300VA
6
Max. knee voltage measurement
45kv
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:-10℃-50℃, moist:≤90%
20
Size
70*50*41CM
21
Weight
40kg

 

More details for GDVA-405 voltage transformer coil resistance tester turn ratio test:

Company Information

 

Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd


----mainly design and manufacture the petroleum testing instrument and electrical testing instrument

After years's experience development,our products have become high intelligent and wide coverage.And our company has become one of the leading manufacturer of Petroleum Testing Instrument and Electrical Testing Instrument since 2009s'.

 

We have developed sales channels in many countries such as UAE,Saudi Arabia,Iran,Malaysia,Thailand,Pakistan,India,Germany,Belgium,USA,Mexica,Kenya,Nigeria,South Africa and other countries and worldwide.And we have gained great advantage and high reputation in international market.

 

We have persisted on the business idea of "Integrity Basis and Quality First"for the stable and constant development.We have marking effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target.

 

Factory&Workshop Show:

Customers' Pre-shipment Inspection:

Oversea Exhibitions:

Contact Us:

Sally Yan

Mobile/Wechat/Skype:+86-15922982462

 

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