33kV metal clad switchgear

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General

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KYN61-36 air-insulated metal-clad withdrawable switchgear (hereinafter as switchgear is a kind of MV switchgear.

It is designed as a withdrawable module type panel, and the withdrawable part is fitted with VD4-36E,VD4-36 withdrawable vacuum circuit breaker manufactured by FARADY Electric 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.

Service Environment

Normal Operating Conditions

A. Ambient temperature: -15 40

B. Ambient humidity:

Daily average RH no more than 95%;Monthly average RH no more than 90%

Daily average value of the steam pressure no more than 2.2k Pa, and montly no more than 1.8kPa

C. Altitude no higher than 1000m;

D. The air around without any pollution of duty,smoke,ercode or flammable air,steam or salty fog;

E. External vibration from switchgear and controlgear or land quiver can be neglected;

F. The voltage of the secondary electromagnetism interference induced in the system shall no more than 1.6kV.

Standards

IEC60694 The commo n technical requirements of high voltage switchgear and controlgear

IEC62271-200 A.C. metal enclosed switchgear and controlgear at the rated voltage of 1kV~52k V

IEC62271-100 High voltage switchgear and controlgear-Part 100:High 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 commo n technical requirements of high voltage switchgear and controlgear

DL/T404 3.6~ 40.5kV alternating current metal enclosed switchgea r and controlgear

Technical Data

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Product Structure

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A. Busbar Compartment 1. Shutter 8. Supportor(Fitted with Indicator)
B. Circuit Breaker Compartment 2. Circuit Breaker 9. Insulated Separate Plate
C. Cable Compartment 3. Secondary Plug 10. Electrical Cable
D. Low Voltage Compartment 4. Main Busbar 11. Baffle Heater
5. Busbar Bushing 12. Current Transformer
6. Earthing Switch 13. Pressure Relief Plate
7. Spout 14. Partition