High Voltage limit Current Fuse For Electromotor protection
KEY WORDS:High pressure vacuum switch
Classification：
DETAILS
This product is suitable for indoor outsiders 50 hz, rated power E3.6 KV system and the system of 12 KV, 7.2 KV, with other protection appliances (such as switch, vacuum circuit breaker), as a high voltage motor and other electric equipment overload or short circuit protection components.
◆Type instruction:
◆Basic parameters
| Foreign TYPE | Rated voltage (KV) | Rated break current KA | Rated current of the fuse (A) | Rated current of the fuse link (A) | Major dimensions | ||||
| A | B | C | D | ||||||
ZHOY-3.6 |
WDF.0 | 3.6 | 50 | 125 | 63，100，125 | 337 (390) | 254 (312) | 305 (340) | 51 |
| WFF.0 | 200 | 125，160，200 | 76 | ||||||
| WKF.0 | 400 | 250，315，355，400 | |||||||
| ZHOY-7.2 | WFF.0 | 7.2 | 160 | 25，31.5，40，50，63, 80，100，125，160 |
486 (500) |
403 (461) | 454 (150) | 76 | |
| WKN.0 | 12 | 315 | 200，224，250，315 | ||||||
Note：1．The aboveid rated parameters for single pipe,the fuses can be parallel connected by fixed structure to geta high rated current．
2．Sizes in the bracket are for inserting fuses．
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