Product Definition

The primary and secondary integrated complete ring net cage consists of ring net cabinet (including incoming and outgoing line unit, voltage transformer cabinet), station terminal, outer box body, connecting cable, etc. The primary ring network cabinet is optional for gas and solid ring network cabinets, and the station terminal interval can be flexibly configured according to user needs.

Primary and secondary fusion main equipment

 

 

　　Product Technical Parameters

 

Project

Unit

Parameters

Rated voltage

kV

12

Rated current

A

630

Power frequency withstand voltage (phase ground)

V/min

42k

lightning impulse voltage

kV

75

Rated breaking current

A

630

Rated short-circuit opening and closing current (peak)

kA

50

Rated short-time withstand current

I/O

25/4

Rated peak withstand current

kA

50

Rated breaking capacitor current

A

45

Rated breaking inductance current

A

16

Breaking times at full load

Times

>100

Number of opening and closing mechanical operations

Times

2000

 

　　Product Features

The switchgear has the advantages of modularity, scalability, full insulation, full sealing, safety and reliability, maintenance-free, wireless temperature measurement, online monitoring device, etc., and is suitable for any harsh environment. It is widely used in industrial parks, residential areas, streets, Airports, various buildings, bustling commercial centers and other places.