Equipment Cabinet System
Power Supply System
Refrigeration SystemThe GCK low voltage draw-out type switch cabinet (hereinafter referred to as "switch cabinet") consists of two parts: power distribution center (PC) cabinet and motor control center (MCC).This device is suitable for the electricity distribution system which adopt AC 50(60)HZ, rated voltage less than or equal to 660 v and rated current under 4000 A. It contains low voltage input main cabinet, the output distribution cabinet, reactive power compensation and wirings cabinet (dual power supply).The low voltage unitized equipment usually be placed in the back end of the transformer, it's belongs to the primary distribution equipment, provides low-voltage AC power for the rear end machine room, power consumption equipment, lighting, fire protection and so on.
The GCK low voltage draw-out type switch cabinet (hereinafter referred to as "switch cabinet") consists of two parts: power distribution center (PC) cabinet and motor control center (MCC).This device is suitable for the electricity distribution system which adopt AC 50(60)HZ , rated voltage less than or equal to 660 v and rated current under 4000 A. it contains low voltage input main cabinet, the output distribution cabinet, reactive power compensation and wirings cabinet (dual power supply).The low voltage unitized equipment usually be placed in the back end of the transformer, it's belongs to the primary distribution equipment, provides low-voltage AC power for the rear end machine room, power consumption equipment, lighting, fire protection and so on.
| item | parameter value |
|---|---|
| Rated insulation voltage | AC660V |
| Rated working voltage | AC380V |
| Power center PC | |
| Busbar maximum rated current. | 4000A |
| Busbar short-time withstand current (1 second effective value) | 80kA |
| Busbar peak withstand current. | 176kA |
| Motor control center MCC | |
| Maximum rated current of vertical bus | 1000A |
| Vertical busbar short time withstand current 1 second effective value | 30kA |
| Vertical busbar peak withstand current | 63kA |
| Enclosure protection class | IP30 |
