ISO IEC GB Low Voltage Switchgears 380V Lv And Mv Switchgear

Working environment:

1. Ambient temperature: -5~ + 40 ℃, and the average temperature within 24h not exceed + 35 ℃.

2. Altitude: not exceed 2000m.

3. The ambient air temperature of + 40not more than 50%; at lower temperaturescan have a higher relative humidity on (eg: + 20at 90%), taking into account the change in temperature allows the generation of a moderate condensation.

4. Equipment installation and the vertical gradient should not exceed 5 °

5. Equipment should be installed in the absence of severe vibration, shock-free and corrosion-freeplace

6. Note: More than the above conditions can be negotiated with the company.