Distribution switchboard is divided into power distribution box and lighting distribution box, is the last stage of the distribution system equipment.Distribution box is according to the electrical wiring requirements of switchgear, measuring instruments, protective appliances and auxiliary equipment assembled in closed or semi-closed metal cabinet, constitute a low-voltage distribution device.
The spareribs type distribution box produced by our company adopts the international advanced design concept, innovates from the number of outgoing lines, electrical connection, safety protection and other aspects, and creates a high-end distribution equipment.Mainly used in data centers, semiconductor factories, high-end buildings and other terminal distribution sites.
Techniacl Paramenters of Switchgear
| Item | Technical Parameter |
|---|---|
| Rated voltage | 380V/660V |
| Rated insulation voltage | 690V/800V |
| Rated frequency | 50Hz |
| Rated current | Below 630A |
| Protection class | IP30 |
Switch Cabinet Structure Features
• Sparerib layout, phase sequence is clear, not easy to wrong phase;
• The outgoing circuit breaker is connected to the separate copper busbar of the electrical main line without wire bushing;
• Double door structure, internal components are covered by two layers of insulation board, door protection class IP20, more safe operation;
• With independent cable room, incoming and outgoing cables and electrical components separately arranged to avoid chaos;
• The door plate is equipped with louver ventilation grid, which not only packaging ventilation and heat dissipation but also ensure protection level;
• The top of the cabinet is equipped with anti -drip brim, which is high in front and low in back to prevent dripping water from entering the cabinet.
Certificates
