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| Categories | Vacuum Contactor Unit | 
|---|---|
| Brand Name: | GUOGUANG | 
| Model Number: | JCZR-12 | 
| Certification: | CAAC | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Price: | negotiation | 
| Supply Ability: | 100 Unit/Units per Month | 
| Delivery Time: | 5-8Work day | 
| Packaging Details: | export packing | 
| Rated voltage: | 12KV | 
| Rated current: | 200A, 400A, 630A, 800A | 
| AC current: | 3150A、 3150A | 
| Motor: | 2.4kW 2.8kV | 
| Company Info. | 
| Chengdu Guoguang Elecric Co.,Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
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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