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GVC40-1250/1600/2000A-2KV Vacuum Contactors Enclosed type
GVC40 series vacuum contactors main used for AC 50-60hz, main circuit rated voltage 2kv below ,the rated current from 1250A-2000A power network systems for remote making and breaking and frequent starting and control of AC motors, transformers and capacitor banks and other occasions.
The contactor is widely used in wind power, photovoltaic (pv) grid inverter, new energy, electric power system, petroleum, chemical industry, coal mine, metallurgy and other fields, and electrified railway used to connected with the breaker circuit, especially suitable for control of three-phase ac motor start and stop frequently.
Advantages: good compatibility, stable and reliable performance, free maintenance and long service life.
| Technical parameter | GVC40-1250/2KV | GVC40-1600A/2KV | GVC40-2000/2KV |
| Main circuit rated voltage (V) | 2000 | 2000 | 2000 |
| Main circuit rated current (A) | 1250 | 1600 | 2000 |
| Main circuit making capacity (A/100times) | 8000 | 10000 | 10000 |
| Main circuit break-make ability (A/10times) | 8000 | 8000 | 8000 |
| Maximum break ability (A/3times) | 10000 | 10000 | 10000 |
| Electricity life AC3(times) | 60 0000 | 60 0000 | 60 0000 |
| Electricity life AC4 (times) | 10 0000 | 10 0000 | 10 0000 |
| Mechanical life (times) | 100 0000 | 100 0000 | 100 0000 |
| Rated operate frequency AC3 (times) | 200 | 200 | 200 |
| Rated operate frequency AC4 (times) | 100 | 100 | 100 |
| Clearance between open contacts (mm) | 5±0.5 | 5±0.5 | 5±0.5 |
| Over travel (mm) | 2±0.5 | 2±0.5 | 2±0.5 |
| Secondary control voltage (v) | AC&DC:36V /110V /127V/380V or can be customized | ||
| Rated Vacuum Contactors |
Full sealed vacuum contactors - sealed coil, sealed vacuum tube, sealed auxiliary contacts:
- GVC20-160A/250A/400A/630A/800A/1000A/1250A 1140V Vacuum Contactors
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