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Load tripping control device

DESIGNATION

The device is designed for disconnection of electric power consumer in case of reception of a control signal from an electric power meter. The device is connected to electric power meter test outputs, which have to be set for generation of the tripping signal.

The device provides for electric load tripping when the control signal from a meter is received. Load tripping is done:
for the account of line opening by the protective tripping device (PTD) because of leakage current caused by the LTCD;
for the account of line opening by means of an automatic breaker in case of actuation a shunt trip controlled by the LTCD.

TECHNICAL CHARACTERISTICS

Parameters

Value

Rated operation voltage, V

230

Maximum operating voltage range, V

160-315

Rated frequency value, Hz.

50

Maximum operating voltage range, V

160-315

Range of operating temperatures, oC

-40 to +60

Degree of protection against dust and water ingress

I50 according to GOST 14254-96

Overall dimensions, mm

maximum 729864

Weight, kg

maximum 0.15

 

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Copyright

Copyright © 2012
Nizhny Novgorod Factory named after M.V. Frunze.
All rights reserved.
 
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