Product Description:
High-voltage motor group is 6000 volts to 10,000 volts of high-voltage directly into the unit, both to avoid the investment of several hundred thousand yuan of substation equipment, but also to avoid the thousands, tens of thousands of volts to 380 volts In the loss, improve energy utilization rate of more than 15%, is the century Changlong company developed energy-saving new products.
Currently widely used in hotels, schools, textiles, medicine, metallurgy, tobacco, chemicals, hotels, hospitals, shopping malls, office buildings, residential areas and many other buildings of the refrigeration and heating.
Features:
1, using 6000 or 10000V high voltage drive high voltage motor, eliminating the need for the cost of the transformer. The unit directly use the high-voltage motor starting cabinet and DOL direct start switchgear, connecting cable diameter greatly reduced, eliminating the star delta start cabinet, step-down transformer, low voltage distribution cabinet and many other switchgear, electrical construction is difficult to simplify, greatly reduce electrical equipment The installation cost. Room space reduction, greatly reducing the initial investment.
2, screw compressor with high efficiency semi-closed high-voltage motor drive, and the use of refrigerant from the cooling. 15% higher than the design efficiency of low voltage motors. The same capacity of the chiller, high pressure unit compared to the low-voltage unit start-up current running full load current is small, the motor heat loss and other power consumption than the low-voltage unit smaller. So the use of high-voltage motor than the low-voltage motor units more energy efficient.
3, greatly reduce the motor running current, enhance the system to run the safety, reliability, less equipment failure rate.
4, in line with China's current high-power motor using high-voltage drive technology policy.