GCK, as a type of low voltage drawable switchgear, is a combination switchgear for Power transmission center(PC) Motor control center(MCC).
Product Details
Product description
Low voltage draw-out complete switchgear (hereinafter referred to as the "switch equipment") apply to the rated working voltage of 380v, ac three-phase four-wire system, three-phase five line, as the electric power system of power plants, substations, industrial and mining enterprises, and in the high-rise building by electricity, feeder, reactive power compensation, power metering,lighting and electricity motivation of centralized control.
Key Parameters:
Rated Operational Voltage(V)
AC380V
Rated Insulation Voltage(V)
AC500V
Rated Frequency(Hz)
50Hz
Main Bus Rated Current(A)
≤630A
Main Bus Rated Short-time Withstand Current(kA)
≤15kA
Rated Impulse Withstand Voltage (kV)
6kV
THE USE OF CONDITIONS
1. Altitude: 2000m and below.
2. Ambient temperature: -5°C~+40°C, the average daily temperature is not higher than +35P.
3. Relative humidity T does not exceed 50% when the temperature is +40P;High relativehumidity is allowed at low temperatures and condensation may occasionally occur;For example, 90% at +20°C.
4. There is no danger of fire, explosion, serious pollution, chemical corrosion andviolent vibration of the site.
5. The inclination from the vertical plane shall not exceed 5.o
6. Suitable for transport and storage processes at the following temperatures,-25P~+55°C, not exceeding +70°C for a short period of time (not exceeding 24h).
7. If the above conditions of use cannot be met, the user shall put forward to the Company when placing an order and solve the problem through negotiation.