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TPL Stabilizers

TPL Series Three Phase Voltage Stabilizer Servo Liner 20% - 600KVA

TPL Series Three Phase Voltage Stabilizer Servo Liner 20% - 600KVA

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The TPL 600 KVA is designed for large industrial plants and infrastructure projects where centralized voltage regulation is required for multiple sub-distribution boards. With 866 A rated current and a robust floor-standing cabinet, it ensures stable performance across the entire facility, while its maintenance-free roller brush system and high MTBF design help reduce downtime in continuous industrial operations.

Outstanding Features

600 KVA / 866 A

Centralized regulation for full facility loads

Multi-board power distribution

Feeds multiple sub-distribution panels

Independent phase control

Stable performance under full asymmetry

Roller brush system

Maintenance-free high MTBF design

Zero harmonic distortion

Clean output for sensitive industrial loads

IEC 61000 compliance

EMC & power quality standards

GPRS remote monitoring

24/7 control room visibility

Industrial floor-standing build

Designed for plant room installation


Specification Value
Rated Power 600 KVA
Phase Three Phase
Input voltage 400 Vac (Three Phase + Neutral)
Output voltage 400 Vac (Three Phase + Neutral)
Rated current 866 A
Input voltage tolerance +20% to -20% (320V – 480V)
Output accuracy ±0.5% to ±1%
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 degree IP23
Cooling Natural Air + Forced Fans
Dimensions 2010 × 2320 × 1400 mm
Weight 1906 KG

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.