fully solid-state IGBT, direct AC-AC PWM conversion (no AC→DC→AC)
Description
An IGBT static voltage stabilizer holds the output voltage steady against input mains fluctuations using fully solid-state, high-frequency PWM switching rather than a motorised variac/servo.
Key attributes
Brand
ACE Electromagnetics
Place of origin
Mumbai, MH, India
Brand
ACE Electromagnetics
Phases
single-phase and three-phase
Efficiency
high, typically ≥ 97% (class)
Technology
fully solid-state IGBT, direct AC-AC PWM conversion (no AC→DC→AC)
Transformer
small buck-boost transformer ~1/5th conventional capacity
Construction
no moving parts — long life, maintenance-free, silent
Power Rating
class range ~5 kVA to several thousand kVA (built to order)
Output Waveform
no added distortion
Correction Speed
very fast — ~1 to 1.5 cycles (class); far faster than servo
Output Regulation
±1%
Input Voltage Window
typical ±15% to ±25% correction range (class)
Reviews
Reviews here come from delivered orders. Only buyers who completed a delivered order can rate this supplier, so the first review appears after the first delivery on BharatSeal.
Questions & answers
Ask the supplier. Answers are visible to all buyers
No questions yet. Ask the first one: the supplier is notified and the answer is posted here for every buyer.