Low-voltage distribution cabinet -GGD series

GGD cabinet: (ESS)

Electrical performance:

1) Basic electrical parameters

A) Rated insulation voltage: AC 660v (1000) v

GGD type low voltage distribution cabinet

B) Rated operating voltage: Main circuit: AC 380v (660V) auxiliary circuit: AC 380v (220v) DC 220v (110v)

C) Rated frequency: 50Hz

D) Rated current: ≤4000A

E) Rated peak withstand current (0.1s) 105KA

F) Rated short time withstand current (1s) 50KA

GCK series of low-voltage distribution cabinet is listed as a new type of energy-saving products, advanced control center structure, beautiful appearance, high electrical performance, high degree of protection, safe and reliable, easy maintenance, metallurgy, petroleum, chemical, electrical machinery, Spinning and other industries low-voltage power supply system ideal power distribution device.

Main technical performance

B) Rated operating voltage: 380V, 660V

C) Frequency of use: 50Hz

D) rated current: horizontal bus system 1600 ~ 3150A vertical bus system 400 ~ 800A

E) Rated short-time withstand current: horizontal bus 80KA rms / 1 second vertical bus 50KA rms / 1 second

F) Rated peak current: horizontal busbar 175KA vertical busbar 110KA

G) functional unit breaking capacity: 50KA

H) Peripheral protection class: IP40