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| Brand Name : | GUOGUANG |
| Model Number : | JCZR-12 |
| Certification : | CAAC |
| Price : | negotiation |
| Supply Ability : | 100 Unit/Units per Month |
| Delivery Time : | 5-8Work day |
JCZR-12/D-225-40 Combination of High Voltage Vacuum Contactor & Fuse
JCZR serial is a combination of AC High Voltage Vacuum Contactor and Fuse. It features for the industrial control system that frequency: 50Hz, rated voltage: 12kV and 7.2kV, rated current: 225A(Max.)(for 7.2kV: 315A Max.). It can be matched with switchgear to build F-C circuit, be used together with general protection. It can control and protect high voltage motor, transformer and capacitor bank.
Products design:
“Eight Protection” use the reliable lock structure, can be avoided the below mentioned electrical wrong operation:

| Rated Voltage | 7.2kV | 12kV |
| Rated current | According to fuse 315A Max. | According to fuse 225A Max. |
| Rated frequency | 50Hz | 50Hz |
| Rated short circuit turn-on current | 4000A | 4000A |
| Rated interrupted current | 100000A | 100000A |
| AC current | 3150A | 3150A |
| 1 minute Industrial frequency Bearing Current | 32kA | 42kA |
| Thunder Shock Bearing Voltage | 60kV | 75kV |
| Switch On & Off Condenser’s Current | 230A | 230A |
| Fuse | XRNM-7.2kV XRNT-7.2kV | XRNM-12kV XRNT-12kV |
| Max. Load be controlled | ||
| Motor | 2.4kW | 2.8kV |
| Transformer | 3150kVA | 2250kVA |
| Weight | 85kgs | 108kgs |




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| Company Info. |
| Chengdu Guoguang Elecric Co.,Ltd |
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