Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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GCS Series low voltage draw type power distribution switch box
| Product name | GCS low voltage indoor draw out type electric motor switchgear | |||
| Technical Data | ||||
| Rated voltage | Rated working voltage | 400V | Rated insulation voltage | 690V |
| Rated current | Rated current | up to 400A | Rated short-time withstand current | up to 50KA |
| Rated peak withstand current | up to 105KA | Rated frequency | 50Hz | |
| Overall size | Width | 400, 600, 800, 1000, 1200mm | ||
| Depth | 800, 1000mm | |||
| Height | 2200mm | |||
| Features | ||||
| 1. In accordance with IEC 60439, GB3906, GB7251 and JB/T9661. | ||||
| 2. Protection class: IP40. | ||||
| 3. The device is strictly separate each function room, the main compartment is divided into functional unit rooms, bus room, cable room, the function of each unit are relatively independent. | ||||
| Environmental Conditions | ||||
| 1. Ambient temperature: -5℃ ~ +40℃, and the average in 24 hours is below +35℃. | ||||
| 2. Air conditions: clear, relative humidity can not exceed 50% at the maximum ambient temperature of +40℃, but higher relative humidity at the low temperature, for example, 90% at 20℃, occasionally, a few of dews is permitted while temperature changes. | ||||
| 3. Pollution protection: 3 grade. | ||||
| 4. Altitude: 2000m and below. | ||||
| 5. Installation location: Vertical inclination is not more than 5 degrees, no fire and explosive danger, no conductive dust, corrosive gas and | ||||
