TPL Voltage Stabilizer by Star Trans: A Trusted Industrial Solution for Large-Scale Projects
Voltage stability is one of the foundations that any industrial or service facility relies on for efficient operation. A fluctu...
The TPL 30% Voltage Stabilizer — 150 KVA steps into the wider 515mm cabinet format at 288.6 A, designed for medium facilities in regions where grid voltage is chronically unstable. The unit’s columnar voltage regulator design provides higher power density, allowing 150 KVA of stable output from a compact enclosure. With a weight of 1110 KG and dimensions of 515×1700×1127 mm, it is built for reliable installation in demanding environments.
Outstanding Features
150 KVA / 288.6 A
medium commercial with severe grid issues
Individual phase control
telecom unbalanced loads OK
±30% input range
extra tolerance for unstable grids
Correction speed 20ms/volt
below perception threshold
515mm cabinet
columnar regulator high-density design
GPRS + Modbus
remote monitoring (NOC / BMS)
Chronically unstable grid
sustained voltage dips handling
CE · UL · TÜV
engineering-grade compliance
Zero harmonic distortion
clean power for IT & telecom loads
| Specification | Value |
|---|---|
| Rated Power | 150 KVA |
| Phase | Three Phase |
| Input voltage | 400 Vac (Three Phase + Neutral) |
| Output voltage | 400 Vac (Three Phase + Neutral) |
| Rated current | 288.6 A |
| Input voltage tolerance | +30% to -30% (266V – 494V) |
| Output accuracy | ±0.5% to ±1% (adjustable) |
| Frequency | 50/60 Hz ±5% |
| Efficiency | >98% |
| Overload | 150% for 1 min |
| Correction speed | 20 ms / volt |
| Load unbalance | Up to 100% |
| Insulation class | H Class |
| Protection | IP23 — Indoor |
| Cooling | Natural Air + Forced Fans |
Product Technical Data Sheet
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Request a custom TPL stabilizer for your project
We provide custom 3-phase TPL voltage stabilizers tailored to suit the needs of factories and industrial facilities of different sizes. If you need a capacity not listed in the displayed products or require special operating specifications, our engineering team can design the right solution for your application.