Aierway ARM6-12 Combined Fully Enclosed GIS

ARM6-12 The ARM6-12gas-filled switchgear is a fully sealed system.All live parts and switches are installed in a stainless steel housing.The entire switchgear is not affected by the surrounding environment,ensuring reliable operation, personal safety,and maintenance-free operation. By combining the expandable busbars, it can be combined arbitrarily to achieve full modularization. The expanded busbars are safely insulated and shielded,with high reliability and safety.The ARM6-12gas- filled switchgear can also provide TY-based automation solutions to form an intelligent switch concept and minimize on-site installation and commissioning work.The ARM6-12gas-filled switchgear is divided into non-expanded standard configuration and expandable standard configuration.The combination of full modules and semi-modules and its own scalability make it extremely flexible. When operated indoors  at 20°C,its service life can reach more than 30 years.

Description

Product introduction

ARM6-12 The ARM6-12gas-filled switchgear is a fully sealed system.All live parts and switches are installed in a stainless steel housing.The entire switchgear is not affected by the surrounding environment,ensuring reliable operation, personal safety,and maintenance-free operation. By combining the expandable busbars, it can be combined arbitrarily to achieve full modularization. The expanded busbars are safely insulated and shielded,with high reliability and safety.The ARM6-12gas- filled switchgear can also provide TY-based automation solutions to form an intelligent switch concept and minimize on-site installation and commissioning work.The ARM6-12gas-filled switchgear is divided into non-expanded standard configuration and expandable standard configuration.The combination of full modules and semi-modules and its own scalability make it extremely flexible. When operated indoors  at 20°C,its service life can reach more than 30 years.

Normal use condition

It is suitable for high and low temperature (-40 -+40) areas, humid and high salt content areas. It can also be used in mines and high altitude areas. Short-term water ingress within 24 hours will not affect its use. Note: If a higher altitude is required, please indicate the altitude.ke it extremely flexible. When operated indoors at 20°C, its service life can reach more than 30 years.

Product standard

International standard

IEC60056、IEC60298、IEC60129、IEC60420、IEC60265、IEC60694 etc.

Chinese standard

GB3804、GB3906、GB11022 etc

Flexible outlet and expansion

All ARM modules can realize side outlet and side expansion or side connection and top extension connection according to user requirements, so as to meet the needs of power supply solutions to the greatest extent.

Technical data table 

Item Unit C module F module V module CB module
Load switch Combination appliance Vacuum switch Disconnect/Earthing switch Vacuum circuit breaker Disconnect/Earthing switch
Rated voltage kV 12/24 12/24 12/24 12/24 12/24 12/24
Power frequency withstand voltage kV 45/50 42/50 42/50 42/50 42/50 42/50
Lightning impulse withstand voltage kV 95/125 95/125 95/125 95/125 95/125 95/125
Rated current A 630/630 Note* 630/630 1250/630
Closed loop breaking current A 630/630
Cable charging breaking current A 135/135
5%Rated active load breaking current A 31.5/-
Earthing fault breaking current A 200/150
Breaking current of cable charging during earthing fault A 115/87
Short circuit breaking current kA Note* 20/16 25/20
Ability of closing and opening kA 63/52.5 Note* 50/40 50/40 63/50 63/50
Short-time withstand current 2s kA 25/-
Short-time withstand current 3s kA -/21 20/16 20/16 25/20 25/20
Mechanical life Time 5000 3000 5000 2000 5000 5000
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