Kyn28-8 12 High Voltage SwitchGear

I Product type:
KYN28-12

II General
KYN28-12 switchgear is suitable for power system which is 3 phase, AC 50Hz, 3.6-12kV. It is used to accept and distribute electric energy and monitor, control and protect the loop

III Standard
1. GB 3906 AC metal-enclosed switchgear for rated voltage of 3-35kV
2. GB/T 11022 High voltage switchgear and controlgear standards
3. IEC 60298 AC metal-enclosed switchgear and controlgear for rated votlages above 1kV and up to and including 50kV
4. DL/T404 Indoor AC high voltage switchgear panel.

IV Ambient
1 Environment temperature: -15 degree centigrade to +40 degree centigrade
2 Relative humidity: Daily average 95% monthly average; 90%
3 Height above sea level: 1000m
4 Earthquake magnitude 8
5 No fire, explosion danger, serious pollution, or chemical erosion occasion.

V Main characteristics
1 The structure of the cabinet is bolt by aluminum zinc alloy board after the process of CNC machine tool and multi bending technology;
2 All the operation can be done after the cabinet door is closed;
3 High protection degree, protect the intruder of sundries and pests;
4 Simple and effective "five-prevention" lock function, protect error operation;

5 Can adopt VS1 and CD4 vacuum circuit breaker;
6 Easy replacement of the circuit breaker and free exchange of the drawers;
7 The cabinet can be installed by the wall, maintenance in the front, which reduces the floor space;
8 Large space of the cable room can connect many cables;
9 The relay room and the cable room can respectively add a heater to avoid freezing or erosion.