MNS low-voltage withdrawable switchgear
Short Description:
This series of low-voltage withdrawable switchgear is a combination cabinet type assembled by the factory using standard modules (FBA):
Product details
Product overview:
This series of low-voltage withdrawable switchgear is a combination cabinet type assembled by the factory using standard modules (FBA):
This series of low-voltage withdrawable switchgear is suitable for power plant substations, petrochemicals, metallurgical steel rolling, transportation energy, light industry textiles and other industrial and mining enterprises, residential areas, high-rise buildings and other places. It is used as a power distribution equipment for AC 50-60HZ, rated working voltage AC 660V and below power systems for energy conversion, distribution and control.
This device complies with the national professional standards GB7251.1 "Low voltage switchgear" and JB/T 9961 "Low voltage withdrawable switchgear", and meets the international professional standard IEC439-1.
Model and meaning:
Usage conditions:
□ Environmental temperature: The temperature should not exceed+40 ℃, not be lower than -5 ℃, and the average temperature within 24 hours should not exceed+35 ° C;
□Atmospheric conditions: The air is clean, and the relative humidity should not exceed 50% at a maximum temperature of+40 ℃. Higher relative humidity is allowed at lower temperatures, such as 90% at+20 ℃, but temperature changes should be taken into account as condensation may occur accidentally;
□ Altitude: not exceeding 2000m;
□This device is suitable for transportation and storage at temperatures ranging from -25 ° C to+55 ° C, and can reach+70 ° C in a short period of time (not exceeding 24 hours). At these extreme temperatures, the device should not suffer any irreparable damage and should be able to function normally under normal conditions
□If the above usage conditions cannot be met, it should be resolved through negotiation between the user and the manufacturer
Note: If ordering this product exceeds the above conditions, please consult with our company.
Basic technical parameters:
Switch cabinet type:
□Power distribution center cabinet (PC): can use Emax, MT, 3WN, AH, ME series circuit breakers, etc
□Motor Control Center Cabinet (MCC): assembled from drawers of various sizes, with main switches for each circuit using high breaking plastic case circuit breakers or rotating load switches with fuses;
□Power factor automatic compensation cabinet (with manual, automatic, and motion power factor compensation devices).
