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JCZ1 vacuum contactor single-pole contactor single-phase vacuum contactor 12KV contactor
Applicable to AC 50-60HZ, rated working voltage 3.6kV, 7.2kV, 12kv, rated working current 160A to 630A three-phase indoor electrical system, can directly or frequently operate motors, transformers, capacitive loads and other electricity consumption equipment. The main feature is that it adopts the overall frame structure, which has the remarkable characteristics of stable performance, reliable use, compact structure and small size.
| Brand | YUNFENG | Product name | JCZ-1 Vacuum contactor |
| Product number | JCZ1 | Power frequency withstand voltage | 42KV |
| Rated voltage | 12KV | Mechanical life | 50Million times |
| Rated current | 160-250-400-630 | Rated distance | 5.5±0.5mm |
Technical data sheet
| Name | Unit | Numerical value | ||
| The main circuit | Rated working voltage (UE) | KV | 12 | |
| Rated working current (LE) | A | 160/250/400/630 | ||
| Rated frequency (fr) | HZ | 50-60 | ||
| Rated closing capacity | A | 10le(AC-4) | ||
| Rated breaking capacity | A | 8le(AC-4) | ||
| Rated short-time withstand current | A | 10le | ||
| Rated peak withstand current | A | 25le | ||
| Rated interruption duration | S | 4 | ||
| Power frequency withstand voltage | Relatively | KV | 42 | |
| Vacuum port | KV | 42 | ||
| Lightning impulse withstand voltage | KV | 75 | ||
| Control circuit | Rated voltage (US) | V | AC/DC 110/220 | |
| Rated power (PS) electrical hold | VA | ≤1000/100(pull in/Keep) | ||
| Auxiliary circuit | Form | 3a+2b | ||
| Rated value | AC380V/3A DC380V/2A | |||
| Power frequency withstand voltage of control circuit and auxiliary circuit | KV | 2 | ||
| Rated operating frequency | Long term | Time/h | 300 | |
| Short term | Time/h | 600 | ||
| Mechanical life | Million times | 100 | ||
| Electrical life | Million times | 25(AC-3) | ||
| Mechanical properties | Closing time | ms | ≤200 | |
| Inherent opening time | ms | ≤160 | ||
| three-phase out of phase | ms | ≤3 | ||
| Closing bounce | ms | ≤5 | ||
| Note: Rated control voltage can be customized according to user needs | ||||
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Main Product:
Special Tools For Petroleum ,
Hand Operated Tools,
Electrical Tools ,
Oil Drilling Equipment,
Metal Processing Machinery,
Industrial Pump
