Tel:400-027-8938

Search
Wuhan Nanxing Power Technology Co., Ltd.

Copyright:Wuhan Southstar Electric Power Technology Co., Ltd. 鄂ICP备06008607号  Website:300.cn  Wuhan

Back to top

Chuangzhi Tiandi, No.13 Yangqiaohu

Avenue, Zanglong Island, Wuhan

Nanxing Power APP

Mailbox:whnx999@126.com

Telephone:400-027-8938

Southstar Electric Power Technology Co., Ltd.

About us

Sales service

News

Recruitment

Contact us

WeChat

Product display

Wuhan Southstar Electric Power Technology

Co., Ltd. I sincerely look forward to Work

hard with you to create a better future!

Page view
产品名称

NDJB-IV single-phase relay protection tester

Affiliate classification
Quantity
-
+
没有此类产品
Product description
Product parameters
  Reference standard: GB7216-2008, DL/T995-2006.
 
  Features:
  ● Test various AC/DC, current, voltage, intermediate, self-holding, signal and other single relays and the entire set of relay protection screens;
  ● Test the pull-in voltage (current) value of various relays, release voltage (current) value, pull-in time and disconnection time of various contacts (normally open, normally closed, converted, delayed);
  ● With microcomputer control, there are only 16 touch switches on the panel, which can easily complete various test functions.
 
  The main parameters:
 
AC voltage output
AC0~250V,Error:±1%
AC current output
AC0~100A, Open circuit voltage 10V, overload protection action current 120A, error: ±1%
DC voltage output
Capacity ≤600VA
DC current output
Current can reach 2.5A when outputting 110V or 220V separately
Digital millisecond meter
Maximum range: 999S, resolution: 0.1mS, accuracy: 0.1% ± 1 word
A/D conversion
Accuracy: 0.1% reading ± 1 word
Measurement accuracy
≤1%
Dimensions
480mm×320mm×160mm
Weight
18Kg

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Key words
Previous article
Next article

Product display