MNS low voltage draw out switchgea

  MNS low-voltage draw out switchgear product introduction MNS low-voltage drawer switchgear, originally introduced from ABB in Switzerland, is an important control cabinet series gradually developed after years of absorption and digestion in China
It is widely used in power distribution stations, factories, industrial and mining enterprises, nuclear power plants and large building power distribution
MNS low voltage drawer ordering hotline: 0351-7825538 13546340555 online consultation
Product introduction
MNS low-voltage drawer type switch cabinet, which was originally imported from ABB in Switzerland, is an important control cabinet series gradually developed after years of absorption and digestion in China
It is widely used in power distribution stations, factories, industrial and mining enterprises, nuclear power plants and building power distribution
Electrical data of MNS low voltage drawer switch cabinet: rated voltage: 380VAC 3~, 660vac 3~; Rated insulation voltage: 690vac 3~, 1000VAC 3~; Rated frequency: 50Hz or 60Hz
Rated current of MNS low-voltage drawer switch cabinet: main bus: to 3150A, rated peak withstand current ipk: 105kA, rated short-time withstand current ICW: 50kA; Distribution bus: to 2000a, rated peak withstand current ipk: 105kA, rated short-time withstand current ICW: 50kA; Cabinet height: recommended 2200mm, width: 40060080010001200mm; Thickness: 40060080010001200mm; Modulus: e = 25mm; Chamber and frame materials: aluminum zinc coated MNS low-voltage drawer type switchgear service conditions: the ambient air temperature is not higher than + 40 ℃, not lower than - 5 ℃, and the average temperature within 24 hours is not higher than + 35 ℃
In atmospheric conditions, the air is clean, and the relative humidity does not exceed 50% at the maximum temperature of + 40 ℃
Higher relative humidity is allowed at lower temperatures, such as 90% at + 20 ℃
However, considering that moderate condensation may occur occasionally due to temperature changes
The altitude shall not exceed 2000m
The device is suitable for the transportation and storage process of the following temperatures: - 25 ℃ to 55 ℃, up to + 70 ℃ in a short time (no more than 24h)
Under these extreme temperatures, the device shall avoid any unrecoverable damage and can work normally under normal conditions
If the above service conditions cannot be met, it shall be settled by the user and the manufacturer through negotiation
When the device is used in offshore oil drilling and production platforms and nuclear power plants, a separate technical agreement shall be signed