Anhui Bowei Electronics Technology Co., Ltd.
Main products:MMDS Downconverter,C Band LNBF,KU Band LNBF,S Band LNBF,Dish/Antenna
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Contact Us
  • Contact Person : Mr. Wan Sigen
  • Company Name : Anhui Bowei Electronics Technology Co., Ltd.
  • Tel : 86-551-5657168
  • Fax : 86-551-5657168
  • Address : Anhui,Hefei,No. 11 Tianshui Road Luyang Industry Park
  • Country/Region : China
  • Zip : 230041

Current Transformer Secondary Overvoltage Protection

Current Transformer Secondary Overvoltage Protection
Product Detailed
1.signal input and output completely photoelectric isolation 2.multi-signal output 3.unique anti-interference technology 4OEM

Product technical parameters:

Normal leakage current IL20V 0

0

Input resistance

Infinity

Turn-on voltage

150V ± 10% (factory setting value can be set with user requirements)

Turn-on voltage of Conduction time

Ts≤1ms

Alarm output contact capacity

AC277V/10A;DC110V/10A

Protect the relay contact capacity

AC277V/10A

CT specifications

150Vthe secondary side of the peak is greater than 150V

Protect current

5A

Work environment

-20°C~+70°C

≤95%RH

Operating temperature: -20 °C ~ +70 ° CHumidity: ≤ 95% RHAltitude: not more than 2000 m

Working reset

Reset button to reset manually; automatic reset

Working seismic performance

10-50-10HZ 2g 3min

Reliable security

to meet the requirements of IEC834-1

Working power

AC220V,50HZorDC220V

Power Consumption

≤5W

Installation

Orbital

 Purpose :TheBWCT-NZ current transformer secondary overvoltage protection is widely used in power systems, for indoor, current transformers, low voltage switchgear, outdoor current transformer, box-type substation current transformers and other various current transformer the place. TheBWCT-NZ current transformer secondary overvoltage protection device used in the differential winding of the CT secondary side, over-current winding, measuring winding, busbar protection windings alternate winding.

Current Transformer Secondary Overvoltage Protection



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