Product application – Delta AFE2000 User Manual
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Product Application
Industrial Automation BU, Delta Electronics, Inc.
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With solid experience and advanced technology, Delta’s IABU offers efficient and reliable solutions and service — we are your most
trustworthy partner.
C O P Y R I G H T © 2 0 0 8 D E L T A E L E C T R O N I C S , I N C . A L L R I G H T S R E S E R V E D .
Full torque output at zero-speed. No sudden drops or jerky movements when the braking unit is not working, which
ensures safety and system reliability.
Quick dynamic response, no sudden drops or jerky movements
Modular design of force-cooling fan for heat dissipation. The modular design makes it easy
for fan cleaning and replacement.
Active Front End Unit
The Delta AFE2000 series is a substitute for traditional heat dissipation methods. It converts regenerative energy
into reusable power and feeds it back to the mains, and allows the AC motor drive to operate in four quadrants to
decrease power consumption. It provides innovative, clean and efficient energy solutions for a better tomorrow.
Experiment Results
Before using AFE2000
VFD110C23A
P = 1,800W
Q = 9,000VAR
S = 10,000VA
After using AFE2000
VFD110C23A
+ AFE075A23A
P = 7,000W (consumed) - 4,000W (regenerate) = 3,000W
Q = 0VAR
S = 7,000（consumed）- 4,000VA（regenerate）= 3,000VA
電動模式電流