Servo Voltage Stabilizer 5 kVA – 30 kVA (Single Phase)
High-performance single-phase servo voltage stabilizer designed for commercial and industrial applications requiring precise voltage control. It supports multiple input voltage ranges and maintains a stable output of 220 V ±1% with high efficiency. The microcontroller-based control system, digital display, and fast response time (less than 10 ms) ensure accurate correction of voltage fluctuations. With a correction speed of 10–40 V per second and automatic/manual operation options, it provides reliable protection for heavy equipment, machinery, and critical electrical loads.
Dedicated engineering support available for custom configurations.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Phase | Single Phase |
| Input Voltage | 180 – 280 V, 160 – 280 V, 140 – 280 V, 110 – 180 V |
| Output Voltage | 220 V ±1% |
| Frequency | 48 – 52 Hz |
| Power Rating / Capacity | 5 kVA – 30 kVA |
| Efficiency | 98% ±1% |
| Control System | Microcontroller |
| Display Type | Digital |
| No Load Loss | 2.50% |
| Temperature | 45 – 55 °C |
| Response Time | < 10 ms |
| Voltage Correction Speed | 10 – 40 V per second |
| Type of Cooling | Natural air / Oil cooled |
| Control Circuit | Fully automatic IC-based solid state, glass epoxy PCB |
| Operation | Fully automatic / Manual |
Explorer More Products
Servo Voltage Stabilizer (Three Phase)
Robust three-phase servo voltage stabilizer designed for industrial environments requiring stable power for heavy machinery and electrical systems. It supports wide input ranges (300–480 V variants) and delivers precise output voltage of 400 V or 415 V ±1%. The microcontroller-based control circuit, step-less voltage correction through a variable transformer, and fast correction speed ensure smooth and reliable operation. With capacities from 15 kVA up to 3000 kVA, it is suitable for factories, production units, large commercial buildings, and other high-load applications.
Constant Voltage Transformer CVT 500 VA
CVT 500 VA
Constant Voltage Transformer 300 VA – 5 kVA (Single Phase)
Reliable single-phase constant voltage transformer (CVT) designed to deliver a highly stable output voltage of 220 V ±1%, even when input voltage fluctuates between 160–260 V. With an efficiency of approximately 98%, it provides dependable voltage regulation for sensitive electronic equipment. The unit operates at 48–52 Hz and supports capacities ranging from 300 VA to 5 kVA, making it suitable for small commercial setups, office equipment, laboratory instruments, and industrial electronics that require consistent voltage supply.
Automatic Voltage Stabilizer 250 VA
Compact single-phase voltage stabilizer designed for domestic appliances such as LED TV.
Need a custom power solution?
Our engineering team can design stabilizers for specific voltage ranges or harsh environmental conditions. Let's discuss your facility requirements.