KYN28-12 armoured metal clad medium voltage switchgear widely used

High voltage electrical panel for substation model KYN28-12

Overview:

The KYN28A air insulated metalclad switchgear, which is for distributing and accepting AC electricity (3-12 kV, 50 Hz) distribution system, is fitted with VD4 circuit breaker from ABB or VS1 circuit breaker from domestic company. Besides, it also can control, protect and monitor the circuit.

Technical Feature

1. The box of the KYN28A air insulated metal clad switchgear is made of aluminum-zinc coated steel sheet, so it is light, strong and beautiful.

2. The electric clearance is larger than 125mm, and the composite insulation electric clearance is larger than 30 mm.

3. Central-positioned circuit breaker.

4. Perfect integrated interlocking mechanism

5. Completed primary systematic diagram, more than 80 main circuit schemes

Working consitions
a. Ambient temperature: Maximum temperature:+40℃ Minimum temperature: -15℃
b. Ambient humidity: Daily average RH no more than 95%;Monthly average RH no more than 90%
c. Altitude no higher than 2500m;
d. The air around without any pollution of duty,smoke,ercode or flammable air,steam or salty fog;

Technical Data

Cabinet outline dimensions(mm)(not including door)