At present, the UPS widely used in the data room is mostly a three-phase full-control bridge with 6-pulse thyristor rectification mode. The single-capacity capacity is large, and the harmonic current distortion rate is mostly between 25% and 35%, and the main harmonics are 5, 7. 11, 11th and 13th harmonics. The switching power supply is the most widely used equipment in the equipment room. Its characteristic is that the unit capacity is relatively small. The single set of switching power supply is composed of 10~20 switching units. Its harmonic current distortion rate is mostly between 30% and 60%.
1. (Recommended) centralized management: DBL-SVG static var generator + DBL-APF series active filter
2. Centralized management: DBL- ATP7 series reactive power compensation device + DBL-SVG static var generator + DBL-APF series active filter (DBL-ATP7 mixed with SVG)
HOME
ABOUT US
SOLUTION
PRODUCT
SUCCESSFUL CASE
NEWS
CONTACT US
