Withdrawable low voltage switchgear
MNS type low-voltage withdrawable switchgear is our company's high-speed low-voltage switchgear that meets the needs of customers' industrial development. It is designed according to the national standard GB7251.1-1997 and industry standard JB. /T9661-1999 and the international standard IEC439-1
MNS type low-voltage withdrawable switchgear adapts to various power supply and distribution needs, and can be widely used in power plants, substations, industrial and mining enterprises, building hotels, municipal construction and other low-voltage power distribution systems.
Normal use environmental conditions
The ambient air temperature is not higher than +40C, not lower than -5C, and the average temperature of the well is not higher than +35C within 24 hours.
The relative humidity does not exceed 50% at a maximum temperature of +40 C, and a higher relative humidity is allowed at lower temperatures.
The altitude does not exceed 2000 meters.
Applicable temperature: between -25C and +55C, in a short time (not more than 24 hours) up to +70C
If the above conditions of use cannot be met, the user shall submit it to the manufacturer at the time of ordering and resolve it by negotiation.
The MINS type low-voltage withdrawable switchgear has the following obvious features:
*Compact design: accommodates more functional units in a smaller space. The structural parts are versatile and flexible in assembly. CLE.25mm is a mold mosquito, and the structure extraction unit can be combined to meet the needs of system design.
*The busbar is protected by a high-strength flame-retardant, high-insulation-strength plastic function board, which has anti-fault arc performance and makes operation and maintenance safe and reliable.
*The mechanical interlocking mechanism of various sizes is in compliance with the standard, and there are three obvious positions of connection, test and separation, which are safe and reliable.
*The use of high-strength flame-retardant engineering plastics effectively enhances the safety of protection.
*The cabinet can be selected according to the different requirements of the working environment.
*Equipment runs continuously and with high reliability.
The main technical parameters