KYN61-40.5 35KV AC Drawout Type Metal Clad Switchgear

KYN61-40.5 35KV AC Drawout Type Metal Clad Switchgear

Product Description

KYN61-40.5 air-insulated metal-clad drawout type switchgear is a kind of MV switchgear. It is designed as drawout type module type panel, and the drawout type part is fitted with VD4-36E, VD4-40.5 drawout type vacuum circuit breaker manufactured by Cooper Nature company. It can also be fitted with isolation truck, PT truck, fuses truck and so on. It is applicable to three phase AC 50/60 Hz power system, and mainly used for the transmission and distribution of electrical power and control, protection, monitoring of the circuit.

Standards and specifications

IEC62271-200 A.C. metal enclosed switchgear and controlgear at the rated voltage of 1kV~35k V

IEC62271-100 High voltage switchgear and controlgear-Part 100:Hi gh voltage A.C. circuit breaker

GB3906 3.6~ 40.5kV alternating current metal enclosed switchgea r and controlgear

GB1984 High voltage alternating current circuit breaker

GB/T11022 The common technical requirements of high voltage switchgear and controlgear

Service environment

a) Air temperature: -25℃~+40℃

b) Humidity: Monthly average humidity 95%; Daily average humidity 90%.

c) Altitude: ≤ 2500m

d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.

e) No frequent violent shake.

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