In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Wholesale Zhegui Electric Low Voltage Mcc Withdrawable Switchgear Cabinet/Switchgear/Substation Switchgear, Sincerely hope to build long lasting company relationships with you and we’re going to do our best company in your case.
In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for China Low Voltage Switchgear and Low Voltage Cabinet, Adhering to the management tenet of “Managing Sincerely, Winning by Quality”, we try our best to offer excellent items and service to our clients. We look forward to making progress together with domestic and international clients.
Environmental Conditions
◆ Altitude: lower than 1000 m; ◆ Ambient temperature: up to +40°C, greater than -25°C; ◆ Relative humidity: daily average ≤ 95%, monthly average ≤ 90% (+25°C); ◆ Areas without risks of fire, explosion, pollution, chemical corrosion and severe vibration;
Technical Parameters
Item | Unit | Parameter | |
Rated voltage/Maximum working voltage | KV | 10/ 12 | |
Rated current | A | 630 | |
Busbar current | Incoming cable | A | 630 |
Outgoing cable | 125 | ||
Rated short time withstand current | KA | 20 | |
Rated peak withstand current | KA | 50 | |
Rated closed-loop breaking current | KA | 50 | |
Rated mainly active load-breaking current | A | 630 | |
Rated cable-charging current | KA | 20 | |
Power frequency withstand voltage (1 min) | KV | 42 | |
Rated lightening impulse withstand voltage | KV | 75 | |
Mechanical endurance | Vacuum load break switch | times | 10000 |
Dimension (W×D×H) | mm | 850×900×2000 | |
Weight | kg | 200 ~ 300kg |