OEM China FM6-11kv Sf6 Gas Insulated Ring Main Units- IEC298 Standard

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Product Detail

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“Quality 1st, Honesty as base, Sincere company and mutual profit” is our idea, in an effort to create consistently and pursue the excellence for OEM China FM6-11kv Sf6 Gas Insulated Ring Main Units- IEC298 Standard, We sincerely welcome all guests to setup business enterprise interactions with us around the basis of mutual positive aspects. Remember to speak to us now. You’ll get our qualified reply within just 8 several hours.
“Quality 1st, Honesty as base, Sincere company and mutual profit” is our idea, in an effort to create consistently and pursue the excellence for China 11kv Ring Main Unit and 11kv Rmu, We always insist on the management tenet of “Quality is first, Technology is basis, Honesty and Innovation”.We have been able to develop new products continuously to a higher level to satisfy different needs of customers.

Environmental Conditions

◆ Altitude: lower than 1000 m; ◆ Ambient temperature: up to +40°C, greater than -25°C; ◆ Relative humidity: daily average ≤ 95%, monthly average ≤ 90% (+25°C); ◆ Areas without risks of fire, explosion, pollution, chemical corrosion and severe vibration;

Technical Parameters

Item Unit Parameter
Rated voltageMaximum working voltage KV 10/ 12
Rated current A 630
Busbar current Incoming cable A 630
Outgoing cable 125
Rated short time withstand current KA 20
Rated peak withstand current KA 50
Rated closed-loop breaking current KA 50
Rated mainly active load-breaking current A 630
Rated cable-charging current KA 20
Power frequency withstand voltage (1 min) KV 42
Rated lightening impulse withstand voltage KV 75
Mechanical endurance Vacuum load break switch times 10000
Dimension (W×D×H) mm 850×900×2000
Weight kg 200 ~ 300kg


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