Single Phase Servo Voltage Stabilizer | VoltApex - India's Trusted Power Solution

Engineering Excellence in Voltage Regulation

Our servo stabilizers incorporate cutting-edge technology to deliver unmatched performance in India's demanding electrical environment.

Ultra-Fast Response

Corrects voltage fluctuations in less than 50 milliseconds, faster than most power anomalies in India's grid.

Precision Regulation

Maintains output voltage at ±1% accuracy regardless of input variations from 140V to 300V.

Comprehensive Protection

Built-in safeguards against over-voltage, under-voltage, overload, and short circuits.

Industrial Durability

Rugged construction with high-quality components designed for 24/7 operation in harsh conditions.

Energy Efficient

98% efficiency rating reduces power consumption and lowers operational costs.

Technical Support

Dedicated engineering support team available for installation guidance and troubleshooting.

Technical Specifications

Detailed engineering specifications for our servo voltage stabilizer systems

Standard Specifications

Performance Data

Environmental

Safety & Compliance

Electrical Characteristics

Input Voltage Range

140V - 300V (Single Phase)

Output Voltage

230V ±1% (Adjustable ±5%)

Frequency

50Hz ±5%

Efficiency

≥98% at full load

Response Time

<50 milliseconds

Mechanical Specifications

Cooling Method

Natural Air Cooling (Forced Air Optional)

Enclosure

Powder Coated MS/IP55 (Optional)

Mounting

Floor Standing/Wall Mount (Model Dependent)

Load Performance

Voltage Regulation

±1% from 20% to 100% load

Load Capacity

100% continuous, 150% for 10 minutes

Waveform Distortion

<3% THD at full load

Control System

Control Method

Microprocessor Controlled Servo System

Display

Digital LED/LCD (Input/Output Voltage, Current, % Load)

Adjustment

Precision Servo Motor with Carbon Brush Assembly

Operating Conditions

Temperature Range

0°C to 50°C (Standard), -20°C to 60°C (Optional)

Humidity

Up to 95% RH non-condensing

Altitude

Up to 1000m (3000m Optional)

Environmental Compliance

Noise Level

<60dB at 1m (Standard Models)

EMC

Compliant with EN 61000-6-2, EN 61000-6-4

Protection Features

Over Voltage

Auto cutoff at 260V ±5V (Adjustable)

Under Voltage

Auto cutoff at 180V ±5V (Adjustable)

Overload

Electronic + Thermal Protection

Short Circuit

MCCB Protection

Certifications

Safety Standards

IEC/EN 60950-1, UL 508

Quality Standards

ISO 9001:2015 Certified Manufacturing

BIS Certification

Compliant with IS 9815

Product Range Specifications

Comprehensive technical details across our single phase servo stabilizer range

Model	VS-5K	VS-10K	VS-15K	VS-25K
Capacity	5KVA	10KVA	15KVA	25KVA
Max Load Current	22A	43A	65A	108A
Dimensions (H×W×D)	12"×10"×8"	16"×12"×10"	20"×15"×12"	24"×18"×14"
Weight	18kg	25kg	35kg	48kg
Input Terminals	25A	50A	80A	125A
Output Terminals	25A	50A	80A	125A
Cooling	Natural Convection (Forced Air Optional on 15KVA+)
Typical Applications	Homes, Shops	Medium Homes, Offices	Large Homes, Commercial	Industrial, Commercial

Industrial & Commercial Applications

Our servo stabilizers protect critical equipment across various sectors

Manufacturing

Protect CNC machines, assembly lines, and industrial automation systems from voltage fluctuations.

Healthcare

Ensure stable power for MRI machines, CT scanners, and other sensitive medical equipment.

Telecommunications

Maintain consistent voltage for cell towers, data centers, and networking equipment.

Commercial Buildings

Protect elevators, HVAC systems, and building automation in offices and malls.

Advanced Single Phase Servo Voltage Stabilizers