| Customization: | Available |
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| Type: | High-voltage |
| Structure: | Three-column Disconnector |
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V12D/630/20X features easy installaton, low maintenance, extended service lfe,compact design, cost- effectiveness, and high safety reliabilityThis product complies with GB/T 1984-2024 "High-voltage alternating-current circuit-breakers"Main Circuit Parameters: Rated current. 630A; $hort-circuit breaking capacity. 20kA (4s) and 25kA (3s); Mechanical endurance: 10,000 operations.Grounding Circuit Parameters: Short-circuit breaking capacity: 20kA (2s); Mechanical endurance: 3,000 operations.
Main technical parameters
| No. | Item | Unit | Technical Parameters |
|---|---|---|---|
| 1 | Rated Frequency | Hz | 50 |
| 2 | Rated Current | A | 630 |
| 3 | Rated Short-Time Withstand Current | kA | 20/25 |
| 4 | Rated Peak Withstand Current | kA | 50/63 |
| 5 | Rated Short-Circuit Duration | s | 4 |
| 6 | Rated Short-Circuit Making Current | kA | 50 |
| 7 | Rated Operating Sequence | - | O-0.3s-CO-180s-CO |
| No. | Item | Unit | Technical Parameters |
|---|---|---|---|
| 1 | Main Circuit Resistance | μΩ | 45 |
| 2 | Overtravel | mm | 2-3 |
| 3 | Contact Gap | mm | 8-10 |
| 4 | Contact Bounce | ms | ≤ 2 |
| 5 | Average Opening Speed | m/s | 1.0-1.4 |
| 6 | Average Closing Speed | m/s | 0.6-1.1 |
| 7 | Three-phase Opening Asynchronism | ms | ≤ 2 |
| 8 | Three-phase Closing Asynchronism | ms | ≤ 2 |
Q 1. Are you factory?
A.YES, Welcome to visit our company and factory.
Q 2. How's the delivery time?
A. Usually it will take about 7-30 days for MOQ
Q 3.Can you design customer's packing?
A.YES.We can customized the package for you.
Q 4.Do you have abilityfor OEM/0DM cooperation?
A.OEM/ODM cooperation is welcomed. And we have full experience about them.
Q 5.We wants to know month capacity.
A. lt depends on which model. Generally, month capacity can reach near 100,000pcs.
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