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| Model-KYN28-12 Indoor Metal-Clad Withdrawable Switchgear |
GENERAL
Model-KYN28-12 Indoor Metal-Clad Withdrawable Switchgear is a complete distribution device for 3-10kV three-phase AC 50Hz single busbar section system, mainly used in power plant, industrial and mining enterprises and secondary substation for power transmission and distribution and used to start large-scale high voltage motor and carry out control protection and supervision. The enclosure is made from imported sheet sted which is laid up aluminum and zinc, processed by CNC machine tool and bended multiply. It is equipped with VS1 vacuum circuit breaker orimported VD4 circuit breaker. The switchgear can be combined with ring-main unit.
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| ZQ20023007 |
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DATA OF TECHNICAL
| Rated voltage |
3-12kV |
| Max.working current |
1250A |
| Rated short-circuit breaking current |
25kA,31.5kA |
| Rated peak withstand current |
63kA,80kA |
| dimensions（Width×Depth×Height） |
800×1100×2060mm |
| Weight |
700-1000kg |
| Degree of protection |
IP4X |
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