Environment requirements:
| Altitude |
<=1000m |
| Ambient temperature |
<=40ºC |
| >=-10ºC |
| Relative humidity |
Average daily relative humidity<=95% |
| Average month relative humidity<=90% |
| Vapor pressure |
Average daily vapor pressure<=2.2×10-³MPa |
| Average month vapor pressure<=1.810-³MPa |
| intensity of ground motion |
<=8 |
Attention: The switch cabinet should be installed in a place without fire, no explosion hazard, no pollution, no chemical corrosive gas and severe vibration.
Features& Advantages:
·In line with IEC30298 "rated voltage of 1kV above 52kV and the following AC metal closed switchgear and control equipment", IEC694 "high voltage switchgear and control equipment common terms", GB3906 "3.6~10.5kv AC metal closed switchgear and control equipment" and dl/t404 " Indoor AC High Voltage Switchgear cabinet ordering technical conditions, such as standard requirements. With perfect, reliable and error-proof operation functions.
·it can be equipped with imported VD4, VB2, HVX12 type vacuum circuit breaker, and can be equipped with domestic VS1 vacuum circuit breaker, to achieve a closed-door operation.
·There is plenty of space in the cable room, which can be connected with more cables. And it is easy to install and maintain.
·The whole cabinet is composed of two parts, the cabinet body and the middle type removable part. The cabinet body is divided into four separate compartments, the enclosure protection grade is ip4x, when the compartment and the circuit breaker chamber door opened, the protection grade is IP2X.
·The grounding switch has the ability of quick closing, easy to repair and grounding, and ensures personal safety.
·With dew-proof and pollution-proof functions, circuit breaker room, relay room, cable room can be installed according to the requirements of users, respectively, to prevent condensation and corrosion occurred.
·With overhead inlet and outlet lines and other functional schemes, a complete distribution system device is formed after arrangement and combination.
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