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    1250A/1600A/2000A 2KV Vacuum Contactors Single phase enclosed type 2 pole1250A/1600A/2000A 2KV Vacuum Contactors Single phase enclosed type 2 pole1250A/1600A/2000A 2KV Vacuum Contactors Single phase enclosed type 2 pole
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1250A/1600A/2000A 2KV Vacuum Contactors Single phase enclosed type 2 pole

The GVC2 series high-performance vacuum contactors are suitable for AC 50-60Hz power network systems with a main circuit voltage of 1.14-2KV and a rated current ranging from 1000A to 2000A. They are designed for long-distance connection and disconnection, frequent starting and control of AC motors, transformers, capacitor banks, and other applications. This series of vacuum contactors feature a fully enclosed structure, large capacity for heat dissipation, and a combination of high-performance components. They have the advantages of stable and reliable mechanical characteristics, long service life, and maintenance-free operation. They are especially suitable for use as the main switch on the AC side in applications such as railways, locomotives, control cabinets, wind power, photovoltaic high-power inverters, and mine heat furnace short-circuit compensation devices. They offer excellent cost performance and are the ideal replacement for imported products.


1. The ambient air temperature ranges from -25°C to 45°C, and the altitude does not exceed 2000m.

2. Number of poles in the main circuit:  GVC2 is double-pole.
3. Control power supply voltage: AC or DC 110V, 220V, 380V; can also be customized according to user requirements.
4. Control circuit mode: The electric-holding type uses a direct electromagnetic system; the permanent magnet type uses a permanent magnet mechanism for holding.
5. Number of auxiliary circuit contacts: 2NO+1NC for the electromagnetic type, and 1NO+1NC for the permanent magnet type
6. The specified heating current for auxiliary switch contacts is ≤5A.


Main Electrical Parameters

Model

GVC2-1000A/2KV

GVC2-1250A/2KV

GVC2-1600A/2KV

GVC2-2000A/2KV

Rated voltage of the main circuit (KV)

1.14~2

1.14~2

1.14~2

1.14~2

Rated current of the main circuit (A)

1000

1250

1600

2000

Contact making capacity of the main circuit (A/100 times)

8000

10000

12500

16000

Contact breaking capacity of the main circuit (A/100 times)

6000

8000

10000

12500

Breaking capacity under ultimate conditions (A/3 times)

8000

10000

10000

12500

Mechanical life (ten thousand times)

100

100

100

100

Electrical life (AC3) (ten thousand times)

20

20

20

20

Electrical life (AC4) (ten thousand times)

5

5

5

5

Power frequency withstand voltage 

of the main circuit (open gap) (KV)

10

10

10

10

Power frequency withstand voltage of the control circuit (KV)

2.5

2.5

2.5

2.5

Rated operating frequency AC3 (times/h)

300

300

300

300

Rated operating frequency AC4 (times/h)

120

120

120

120

Contact opening distance (mm)

4±0.5

4±0.5

4±0.5

4±0.5

Overtravel (mm)

1.5±0.5

1.5±0.5

1.5±0.5

1.5±0.5

Contact resistance of the main circuit (μΩ) 

≤80

≤80

≤60

≤40

Synchronism (ms)

≤2 

Product Inquiry
If you would like a quotation or further information about this product, please fill in the form below and we will reply to you soon. You can also contact with Mr.Peter through Whatsapp # 0086-15958776000 or Wechat # GREEGOO directly, thank you.
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