Sri Tulasi Power Solutions Private Limited

Servo stabilizer with isolation transformer 3PH

Three-phase servo stabilizer combined with isolation for clean, regulated power on industrial busses.

Servo stabilizer with isolation transformer 3PH

Combines wide-range servo regulation with galvanic isolation on three-phase systems. Reduces conducted noise and neutral-related disturbances for mixed motor and electronic loads.

Key Features

  • Solid-state control with synchronous motor drive topology (series dependent)
  • 10 ms-class response and 60 V/s correction cited for many builds
  • Excellent regulation (±0.5% class) with negligible waveform distortion
  • Plug-in microcontroller PCBs with gold contacts for field serviceability
  • Very wide input operating range with low no-load losses
  • Input/output gland plates and IP32 enclosure options

Where it is used in real life

Everyday situations—not just industry names—so you can picture whether this product is relevant for you.

  • Mobile networks and telecom shelters

    • BTS or microwave huts on rooftops or hills where generators and grid handovers create noise and spikes on the AC feed that confuse power amplifiers and baseband cards.
    • When sensitive radio equipment needs a clean reference voltage and isolation from building earth loops—not just a rough stabilizer that only fixes average voltage.
    • Edge POPs and rural towers where long LV runs from the meter mean neutral shift and conducted noise; conditioning improves mean-time-between-failures of power modules.
  • Printing, textiles, and garment units

    • Offset or digital presses where colour registration drifts if the supply is noisy or slightly out of band—waste paper and customer rejects pile up quickly.
    • Knitting, weaving, or embroidery machines that misbehave when neighbouring loads inject harmonics onto the same transformer, causing dropped stitches or pattern errors.
    • Screen-printing and finishing lines where curing lamps and conveyors share a bus—cleaner power reduces random stops during long print runs.
  • IT rooms, R&D labs, and healthcare

    • Large computer rooms where you want both tight regulation and isolation from the building neutral so racks do not see neutral-to-earth voltage events from lifts or VFDs.
    • Biomedical suites where leakage limits and conducted EMI must stay within equipment vendor rules before clinical sign-off.
    • University and corporate R&D labs running oscilloscopes, spectrum analysers, and precision sources where bench results are only trustworthy on a conditioned feed.
  • Broadcast, AV, and high-end retail

    • Radio studios, OB vans, and performance venues where dimmers, amplifiers, and HVAC share a service—conditioners reduce hum, buzz, and random gear resets mid-show.
    • Luxury retail flagships with fragile lighting control and digital signage on one incomer—fewer after-hours engineer callouts for mystery trips.