Linear Type Servo Voltage Stabilizer
We are Manufacturer, Supplier and Exporter of Linear Type 3 Phase Oil Cooled Servo Voltage Stabilizer. These stabilizer are used to deliver constant voltage to certain equipment during fluctuations in the input voltage.
Features
- Up to 80% reduction in failure rate of electrical equipment
- Energy saving up to 10% (up to 30% on lighting load)
- Improvement in Power factor
- Reduction in MDI
- Improves Productivity of the plant
Product Description
We are manufacturing Industrial type Automatic Voltage Regulators (Stabilizers/Rectifiers) using the differential wound Vertical Roller Type Regulators. Manufacturing LINEAR TYPE +/- Heavy Duty Regulators with rollers rolling on both the sides of the coil. The size of conductor used is more than THREE TIMES than used in conventional design regulators. Being + type, the same winding is used for boosting the voltage on one side and bucking the voltage on the other side of the regulator. So, the rating of the regulator required is half of the conventional design regulator.
Special Features
- Up to 80% reduction in failure rate of electrical equipment
- Energy saving up to 10% (up to 30% on lighting load)
- Reduction in MDI
- Improvement in Power factor
- Uniform quality of end products
- Improves Productivity of the plant
- Depreciation @ 40% as per Income Tax Act (In India) being an energy saving device.
Application
Mines & Collieries, Cement Plants, Flour Mills, Hotels & Restaurants, Food Processing units, Pharmaceutical Units, Cold Storages, Textile Mills, Plastic Moulding, Any kind of manufacturing.
Technical Specifications
Capacity | 50 KVA to 5000 KVA |
Technology | Linear Type On-Load Voltage Regulators with Stepless Regulation (also referred to as Vertical Rolling Contact or Columnar Design) |
Control Module | Microprocessor based |
Frequency | 50 / 60 Hz ± 5% |
Type | Balanced (Common Control for all three phases. Suited for Balanced input supply & up to 40 % Unbalanced load), Unbalanced (Individual Phase Control. Suited For unbalanced input supply and unbalanced load) |
Load Variation | Admitted from 0 to 100% |
Installation | Indoor / Outdoor as per site requirement |
Core | CRGO Lamination Best Grade |
Copper | Electrolytic Grade (99.97% Pure) |
Cooling | Natural Oil-Cooled, ONAN (Available in all models), Air-Cooled, Natural / Forced (available in select models) |
Output Voltage | 400V ± 1% (Ph – Ph) / 230V ± 1% (Ph – N) |
Input Voltage | 350 – 450V 340 – 460V 330 – 470V 320 – 480V 300 – 500V, *(wide & asymmetrical ranges are manufactured on order) |
Efficiency | ~ 99.5% > 99% ~ 99% ~ 98.5% > 98% |
Duty Cycle / Life | Designed for 100 % Continuous Duty Cycle & for a life of 18 – 20 years at extreme conditions |
Response Time | Less than 10 milliseconds |
Correction Rate | 6 – 15 Volts / second (up to 500 kVA) and 3 – 8 Volts / second (above 500 kVA) |
Waveform Distortion | Virtually Nil |
Ambient Temperature | -10 to +45 °C |
Mounting | On Unidirectional Wheels |
Termination | Aluminium Bus – Bars provided for Input & Output in a common junction box |
Optional Features | High / Low / Over Load / Single Phase Preventer / Short Circuit / Surge Suppressor / Bypass As on Request |
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