3 Phase Servo Voltage Stabilizer

3 Phase Servo Voltage Stabilizer constantly monitors the output voltage and controls the variations in the input voltage by movements of a motor. This stabilizer is manufactured under the strict inspection of expert professionals using high quality materials and components. This stabilizer is used to protect the household equipments from short circuit. We make this stabilizer available for clients in different specifications as per their requirements. This 3 Phase Servo Voltage Stabilizer has the features like high efficiency, no wave distortion, excellent performance and longer working life.

Key Features:

This stabilizer is provided with short time delay and over voltage protection
This stabilizer is widely used for acquiring constant voltage
Well known for rugged design and excellent performance

Technical Specification

Rating	1 KVA to 100 KVA Single Phase & 3 KVA to 2000 KVA Three Phase
Input Voltage Range	1 Phase 170V - 270V / 140V - 280V and 110V - 280V
Input Voltage Range	3 Phase 300V - 460V, 240V - 480V and 190V - 460V
Output Voltage Range	1 Phase 220 / 230 / 240 +/- 1% 3 Phase 380 / 400 / 415 +/- 1%
Output Waveform	True to Input
Input Frequency	47 - 53 Hz
Response Time	10 m. sec.
Correction Speed	As per IS 9815
Correction Methods	Step less Correction Using Variac & Buck Boost Transformer
Cooling Natural	Air / Oil
Efficiency	Better Than 95 %
Control Circuit	Fully Automatic IC Based Solid State for easy on Line Serviceability
Duty Cycle	100%
Operation	Auto / Manual
No Load Loss	Less than 1%
Compatibility to DG Set	Specially Designed for faithful operation on Mains as well as DG Set
Suitability	Suitable for 3 phase Unbalanced/Balanced Supply & Loads
Operating Temperature	-15°C to 50°C