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Wuhan Nanxing Power Technology Co., Ltd.

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

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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.

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Wuhan Southstar Electric Power Technology

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产品名称

NDBL-V zinc oxide arrester live tester (three-phase test)

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Product description
Product parameters
  Reference standard: DL474.5-92, DL/T987-2005.
 
  Features:
  ● It is suitable for use in lightning arresters with power, power outage or laboratory;
  ● The current and voltage sensors are completely isolated and safe. Really achieve three-phase current, three-phase voltage test at the same time, improve work efficiency; support single-phase test or two-phase test at the same time, easy to choose;
  ● Support three-phase voltage or B-phase voltage reference signal sampling mode; support no-voltage mode, find the voltage reference through software calculation; also select the induction board mode to find the voltage reference through the B-phase induced electric field intensity;
  ● Anti-interference calculation can be performed to compensate for the phase-bias of the two-phase currents of A and C.
 
  The main parameters:
 
Measuring range
Leakage current: 0-10mA (expandable), voltage: 30-100V (Expandable).
Measurement accuracy
Current: full current >100μA, ±5% reading ±1 word.
Voltage: ±2% reading ±1 word when the reference voltage signal is >30V.
Voltage signal sampling
20 Meters (Expandable)
Working power
AC220V/50Hz, Built-in lithium battery
Dimensions
360mm×260mm×140mm(Host)
Weight
About 5kg (Host)

 

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