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Home » Product List » Switchgear » Indoor Metal Armored and Sealed Ac Switchgear (KYN28-12)
Product Details
Indoor Metal Armored and Sealed Ac Switchgear (KYN28-12)
| Model NO.: | KYN28-12 |
|---|---|
| Standard: | GB, CQC |
| Trademark: | Yongda |
| Origin: | China |
Product Description
It is used to control, protect and monitor of AC three phase 50Hz, 3.6-12KV single bus bar, the electricity reception and distribution at the second transformer substation of the break-off system of the single bus bar, the large high voltage motors, etc.
Major Technical Data:
Rated voltage: 3.6KV. 7.2KV. 12KV.
Rated frequency: 50Hz
Rated current of the main bus bar: 630A. 1250A. 1600A. 2500A. 3150A.
Rated current of the branch bus bar: 630A. 1250A. 1600A. 2000A. 2500A.
4S thermal stable current (peak value): 16KA. 20KA. 25A. 31.5KA. 40KA. 50KA.
Rated stable current (peak value): 40KA. 50KA. 63KA. 80KA. 100KA. 125KA.
Protecting grade: IP4X compartment for the shell. IP2X when doors of breaker room open.
