SM6

SM6 is a modular, metal sealed switchgear series with expandable modules. The selected switchgear includes:
load switch
　　Fluarc SF1 or SFset circuit breaker
　　Rollarc400 or 400D contactor
disconnector
　　SM6 cabinet is used for users and distribution substations below 24KV in secondary substations of industrial and mining enterprises. In addition, the SM6 guarantees personal and equipment safety and is easy to install and operate.
　　SM6 cabinet designed for indoor installation (lP2XC), actual size is:
　　375-750mm wide
　　1600mm high
　　840mm deep
　　Suitable for installation in distribution room or box-type substation, cable wiring from the front.
All control functions are centralized on the front panel, simplifying operation. The cabinet can be equipped with relays, coils, instrument transformers and other accessories.
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　　standard
　　The SM6 cabinet meets the following standards and specifications:
　　GB Standard of China
　　GB3804-90,GB3906,GB11022-89
　　China DL Standard DL404
　　International standards:lEC298,265,129,694,420,56
　　UTE standard:NFC13.100,13.200,64.130,64.160
　　EDF standard:HN64-S-41, 64-S-43
　　symbol
　　SM6 cabinet specifications are identified by the following codes:
　　Functional electrical code:
　　lM-QM-DM1-CM-DM2 etc.
　　Rated current:
　　400-630-1250A
　　Rated voltage:
　　7.2-12-24KV
　　* Large short-term withstand current value:
　　20KA/3S-25KA/1s
10kV medium voltage switch, 630A
SF6 technology
Excellent breaking performance, transfer current 1750A
Complete series, widely used
>SC6-SIC, suitable for load switch incoming and outgoing line cabinet and connecting cabinet
>SC6-SQC, suitable for load switch-fuse combination cabinet
>SC6-SIC2, suitable for dual power incoming lines, or other electrical cabinets requiring fast closing function
>SC6-SEC for circuit breaker cabinets
Excellent quality, reliable performance
>Unique permanent magnet rotary arc extinguishing technology, switch has excellent breaking performance
>Closed pressure system design, annual leakage rate of 0.1%, only 1/10 of the national standard
>Fully compliant with ISO 9001:2000 quality management system and Schneider Electric quality management system requirements
Safe operation, easy to use
>Three-position switch,“ closed”,“ open”,“ grounded” three positions, natural interlock
>Reliable and perfect interlock protection
>Coaxial mechanical indication switch status, intuitive and accurate
>Main switch operating hole and grounding switch operating hole separate, easy to operate
>The switch state can be observed through the observation window
>Compact structure, floor cabinet depth 840mm after installation
>little maintenance
Ensure reliability;