Servo Voltage Stabilizers Manufacturer and Supplier in Nepal
Servo voltage stabilizers are an effective solution to voltage fluctuation problems. They are designed to current a wide range of Input Fluctuations to maintain specified output voltage. The output voltage waveform is completely distortion free and the regulation is unaffected by the load power factor.
We manufacture both, Rolling contact type voltage controllersas well as Dimmer / Variac type Servo Voltage Stabilizers. Eastern Transformer make Servo Voltage Stabilizer is an elegantly designed, high quality product incorporating state of the art technology and the best available raw material to deliver accurate voltage under conditions of low, high or unbalanced voltage. They can also provide protection in situation of Single Phasing, High / Low Voltage, Over Loading and Short circuiting. Apart from the standard product, these can also be custom built to suit specific requirements.
Technical Specification
| Ratings | Up-to 5000 kVA ; |
| Voltage Class | 200-480 V , 240 – 480 V , 280 – 480 V , 300-480 V , 320-480V(Other as specified) |
| Output Regulation | ±1% |
| Cooling | Natural Air / Oil |
| Acceptable Frequency | 47-53Hz |
| Correction Speed | 9-30 V per second |
| Response time | 10ms |
| Efficiency | More than 98% |
| Additional Facility | Manual Operation |
| Waveform Distortion | Nil |
| Duty Cycle | 24 hours continuous on 100% load |
| Control Circuit | Micro Controller based, Plug in Card for on-line serviceability |
| Control Panel | Auto /Manual Mode Selection Switch Manual Output Voltage Adjustment Switch Output Voltage Adjustment knob ± 8 % of the seat voltage Voltmeter I/P /O/P reading Selection Switch Low /High Input Indicator Output Indicator |
Advantages
- Controlled and Constant Voltage
- Reduced failure rate of Electrical Equipment
- Reduced Downtime
- Improvement in Power Factor and MDI
- Energy Saver – Reduced Power Consumption up-to 10%
- Prevents Fire
