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Primary and secondary fusion ring cage

The primary and secondary fusion ring network box installs and debugs 10kV circuit breaker, load switch, current and voltage transformer, 10kV power supply PT, FTU, communication control terminal (BU), 10KV metering and automatic meter reading, UPS power supply and indicating instrument into a removable, sealed and moisture-proof stainless steel box. Thus, the factory assembly height of primary and secondary systems in distribution network automation is realized. The construction period is shortened, and the reliability of urban power grid operation is greatly provided.

Category:

Switchgear

Description


  The primary and secondary fusion ring network box installs and debugs 10kV circuit breaker, load switch, current and voltage transformer, 10kV power supply PT, FTU, communication control terminal (BU), 10KV metering and automatic meter reading, UPS power supply and indicating instrument into a removable, sealed and moisture-proof stainless steel box. Thus, the factory assembly height of primary and secondary systems in distribution network automation is realized. The construction period is shortened, and the reliability of urban power grid operation is greatly provided.

       This switch cabinet can meet the requirements of GB/T3906, GB/T1985, GB/T1984, GB/T593 and other standards. The load switch adopts a variety of models. It is recommended that sulfur hexafluoride switch be small and maintenance free; The circuit breaker adopts vacuum arc extinguishing, SF6 gas insulation, etc. The operating mechanism is a spring operating mechanism, which can be equipped with an automatic interface, a shielded detachable connector, and a "five prevention" function.

Key words:

secondary switch power supply

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