Compact Medium Voltage Vacuum Contactor EVC4-160A to 630A 12KV
Home Products Vacuum ContactorMedium Voltage Vacuum Contactor (7.2/12kV)Compact Medium Voltage Vacuum Contactor EVC4-160A to 630A 12KV
Compact Medium Voltage Vacuum Contactor EVC4-160A to 630A 12KV
The EVC4 series high-voltage vacuum contactor, engineered by Greegoo Electric, is designed for use in AC 50-60Hz power networks with rated operating voltages of 7.2kV or 12kV and rated currents up to 630A. It is ideal for remote circuit making and breaking, frequent starting, and controlling AC motors. This contactor is particularly suitable for integration with fuses and various protection devices as an alternative to vacuum circuit breakers, offering reliable performance across power systems, industrial automation, and heavy industries.
| Parameter | Description | Value |
|---|---|---|
| Part Numbers |
EVC4-160A/12KV; EVC4-250A/12KV; EVC4-400A/12KV; EVC4-630A/12KV |
|
| Rated Current | 160/250/400/630A | |
| Rated Voltage | 12kV | |
| Rated Making Capacity | A/100 times | 1600/2500/4000/6300A |
| Rated Breaking Capacity | A/25 times | 1280/2000/3200/5000A |
| Limited Breaking Capacity | A/3 times | 1600/2500/4000/6300A |
| Rated Short Time Withstand Current (2S) | 5kA | |
| Rated Peak Withstand Current | 12.5kA | |
| Pick-up Power | VA (transient) | 1200 |
| Hold Power | W | 100 |
| Mechanical Life | times | 5×10⁵ (500,000 times) |
| Electric Life | times | 6×10⁴ (60,000 times) |
| Control Power Voltage | V (AC/DC) | 110, 220, customizable |
| Auxiliary Switch | 4NO 3NC (customizable) | |
| Auxiliary Contact Capacity | Ue: 660V AC, Ie: 15A | |
| Weight | Kg | 25 |
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