Gdva 402 Current Transformer And Potential Tester - China

GDVA- 402 is a special instrument 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.

1.2funtion

1 CT/ PT transformation ratio test

2 CT / PT polarity test

3 CT / PT volt- ampere feature curve measureme

4 CT ratio error measurement

5 Error curve measurement

6 Result print

7Unload data to PC

8 PC online test

1.3Technical parameter

Input voltage

Output scope

Measuring scope

Measuring degree

Device main engine

220V

0～ 600V、 0～ 20A

0.5%

380V

0～ 1000V、 0～ 20A

0～ 600A

Transformation ratio measuring precision 1%

External voltage raising machine

0～ 1650V、 0～ 3A

0～ 2000V、 0～ 3A

External current raising machine

0～ 1000A

External voltage adjustment machine

0～ 1000V、 0～ 30A

Device working power

AC 220V/ 380V 50HZ

External dimensions

420×330×320㎜ 3

Weight

24㎏

Company Contact:

• Posted By: Chongqing Gold ME Equipment Co.,Ltd.

• Phone: 862362984892

• Address: No.23,Nanping Xi Road, Nanping , China

• Email:

• Website: https://www.cqtestkit.com

• Business Description: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high tech
  
  enterprise for researching, designing, developing and producing oil
  
  treatment equipment.
  
  With its continuous drawing of lessonas,
  
  unremitting innovation and borrowing of advanced technology from both at
  
  home and abroad, our company is now becoming a professional manufacture
  
  of oil purifiers which are excellent in quality, capable of standing
  
  wear, complete in various styles.
  
  And its aviation, ship, railway,
  
  pharmacy and edible oil processing.
  
  Though highly acclaimed and
  
  favorably accepted by numerous customers and possessed of the right to
  
  import and export, to ensure the high quality of our products, we
  
  conduct our manufacturing in strict accordance with the standard JB/T5285
  
  2001 by Ministry of Machine Building, standard DL/T521 2004 by Ministry
  
  of Power Industry.
  
  Our main products range is mechanical and electrical products (compact machinery, concrete machinery, pavement machinery, scraper armed, road machinery, small machinery, hoisting machinery, fire engine, sanitation equipment, pile driving machinery, bridge inspection car, lorry amount crane, overhead working truck, mining machinery, aerial work platforms, forklift, car and motorbike etc.
  
  ) Chemical products(calcium carbide, activity clay, light soda ash, heave soda ash etc.
  
  ).
  
  We have developed sales channels in many countries and regions such as Japan, Korea, Hongkong, Taiwan, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong 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 are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity.
  
  Client, quality and service are our supreme target!