从China供应商批发进口Ggd Low-Voltage Switchgear — FOB条款

product description GGD AC low-voltage distribution cabinet, fixed wiring low-voltage distribution cabinet, sub-GGD1 \ GGD2 \ GGD3, segment current capacity is different. (Hereinafter referred to as power distribution cabinet) is used in power supply, power substation, industrial enterprises and other power users, as AC 50-60Hz, rated voltage 380V, rated current up to 3150A power distribution system, as power, lighting and distribution Equipment, energy conversion, distribution and control purposes. . Use of environmental conditions 1. Ambient temperature is not higher than +40 , not lower than -5 . 2. Product installation and use, the use of the altitude of not more than 2000M. 3. The ambient air relative humidity is not more than 90% (+25 ). 4. Equipment should be installed in the absence of severe vibration and shock, as well as the lack of electrical components subject to corrosion of the place. 5. The ambient air relative humidity at maximum temperature of 40 degrees when not more than 5%, at lower temperatures allow a greater relative temperature, should be taken into account as a result of temperature changes may occur accidentally the impact of condensation. 6. Equipment installed in the absence of severe vibration and shock, as well as the lack of electrical components subject to corrosion of the place 7. Users have special requirements can be resolved in consultation with the manufacturer Technical Parameters 1) Rated voltage: 380V 2) Rated current: â?¤ 4000A 3) rated short-circuit breaking current: 10KA, 50KA, 80KA 4) Rated short-time withstand current: 50 (1S) (KA) 5) Rated peak withstand current: 105KA