SWC-12KV 630A 3P Load Switch
Products Description
Compliance Standards:
GB3804 *"High-Voltage AC Load Switches for 3.6kV–40.5kV"*
GB16926 "AC High-Voltage Load Switch-Fuse Combinations"
Electrical Ratings:
Main Circuit: 630A, 20kA (4s) / 25kA (3s)
Mechanical Life: 5,000 operations
Grounding Circuit: 20kA (2s)
Mechanical Life: 3,000 operations
Environmental Conditions:
Altitude: ≤ 2,000m
Seismic Resistance: Up to 8 on the Richter scale
Ambient Temperature: -40°C to +140°C
Relative Humidity:
Daily average ≤ 90%
Monthly average ≤ 90%
Restricted Installation Environments:
Not suitable for locations with:
Frequent severe vibrations (may impair mechanical performance).
Excessive moisture, corrosive/flammable gases, chemical deposits, salt mist, or conductive dust.
Fire or explosion hazards.
Products 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 | Theoretical Operating Cycles | Times | 5000 |
Products Drawing
Products FAQ
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 ability for OEM/ODM 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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