Certification: | CCC, ISO9001 |
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Voltage Level: | Medium Voltage |
Structure: | Withdrawable |
Rated Voltage of The Main Circuit: | AC380(400), (660)V |
Rated Frequency: | 50Hz |
Protection Level: | IP30, 1p40 |
Customization: |
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Model And Meanings
Usage Environmental Conditions
1. The ambient air temperature shall not exceed 40 ºC. And the average value measured within 24h shall not exceed 35˚C. Minimum ambient air temperature - 5˚C.
2. The altitude of the installation site shall not exceed 2000 meters
3. Atmospheric conditions: the air is clean. When the maximum temperature is + 40 ºC, the relative humidity shall not exceed 50%. The higher relative humidity is allowed at lower temperatures. For example, the relative humidity is 90% at + 20 ºC. However, it should be considered that d ue to the change in temperature, moderate condensation may occur occasionally.
4. The surrounding air is not appreciably polluted by dust, smoke, corrosive and/or flammable gases, vapors, or salt mist.
5. When the equipment is installed, the inclination from the vertical plane should not exceed 5˚C
6. The equipment should be installed in a place free from severe pulling and impact.
Note: if users have special requirements, they can negotiate with our company.
Technical Parameters
Item | Unit | Parameters | |
Rated Voltage of the Main Circuit | V | AC380(400), (660) | |
Rated Voltage of the Auxilliary Circuit | V | AC110, 220(230), 380(400), DC110, 220 | |
Rated Frequency | Hz | 50(60) | |
Rated Insulation Voltage | V | AC660, (1000) | |
Rated Current | Horizontal Wiring | A | 1000, 1250, 1600, 2000, 2500, 3150, 4000 |
Vertical bus (Bus) | 630, 800 | ||
Rated Short-Time Withstand Current | kA/1s | 30, 50, 80 | |
Rated Withstand Current (Peak Value) | kA/0.1s | 63, 105, 176 | |
Power Frequency Test Voltage | Main Circuit | V/1min | 2500 |
Auxiliary Circuit | 1800 | ||
Handle | 3750 | ||
Protection Level | IP30, 1P40 |
Dimension A | Dimension B |
600 | 800 |
1000 | |
800 | 800 |
1000 | |
1000 | 800 |
1000 |
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