品牌:
Outline
GCK LV withdrawable switchgear cabinetis applicable to the low voltage distribution system with AC50Hz, rated working voltage 380V. It contains power center (PC) and motor control center (MCC)functions. Each technical parameter all reaches national standards. With characteristics of advanced structure, beautiful appearance, high electric performance, high protect-ion grade, reliable and safe and easy to maintain.It is the ideal distribution device for low voltage power supply system in metallurgy, petroleum, chemical,power, machinery and light weaving industries etc. The product accords with standards IEC-439, GB7251.1.
Use environmental conditions
1. Altitude above sea level should not exceed 2000M.
2. Ambient air temperature: -5℃ ~+40℃ and the average temperature should not exceed +35℃ in 24h.
3. Air condition: With clean air. Relative humidity should not exceed 50% at +40℃ .Higher relative humidity
is allowed at lower temperature. Ex. 90% at +20℃ .
4. Places without fire, explosive danger, serious pollution, chemical corrosion and fierce vibration.
5. Installation gradient not exceed 5° .
6. Control center is suitable to the transportation and store with following temperature :-25℃ ~+55℃ ,in short time (within 24h) it
should not exceed +70℃ .
