40.5kV air insulated metal clad withdrawable switchgear: model KYN61-40.5
1. Ambient temperature: -15℃ to +40℃
2. Ambient humidity: Daily average RH ≤95%; Monthly average RH ≤90%
3. Altitude above sea level: ≤2500m;
4. Air: no pollution of duty, smoke, ercode or flammable air, steam or salty fog
KYN61-40.5 (same as unigear Z3.2) air-insulated metal-clad withdrawable switchgear (hereinafter as “switchgear”).
It is designed as withdrawable module type panel, and the withdrawable part is fitted with VD4-36E, VD4-40.5 withdrawable vacuum circuit breaker. 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.
IEC60694 The common technical requirements of high voltage switchgear and controlgear
IEC62271-200 A.C. metal enclosed switchgear and controlgear at the rated voltage of 1kV~52kV
IEC62271-100 High voltage switchgear and controlgear-Part 100: High voltage A.C. circuit breaker
GB3906 3.6~ 40.5kV alternating current metal enclosed switchgear and controlgear
GB1984 High voltage alternating current circuit breaker
GB/T11022 The common technical requirements of high voltage switchgear and controlgear
DL/T404 3.6~ 40.5kV alternating current metal enclosed switchgear and controlgear
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