Description
Introduction
The voltage control regulator is a high-performance variable transformer designed for precise AC voltage adjustment in laboratory, industrial, and testing environments. This professional-grade variac 3KVA single phase equipment provides smooth, stepless voltage regulation from 0 to 250V, making it an essential tool for equipment testing, motor speed control, heating element regulation, and various electronic applications requiring adjustable voltage supply.
Specifications
| Specification | Details |
| Product Type | Variac 3KVA Single Phase / Voltage Control Regulator |
| Power Rating | 3KVA (3000VA) |
| Phase | Single Phase |
| Input Voltage | 220V AC ± 10% |
| Output Voltage | 0 – 250V AC (variable) |
| Frequency | 50/60 Hz |
| Current Rating | 13.6A @ 220V |
| Voltage Adjustment | Continuous, smooth regulation |
| Control Type | Manual rotary knob / handle |
| Winding Material | Copper wire (high purity) |
| Core Material | Silicon steel laminated core |
| Insulation Class | Class B or Class F |
| Voltage Indicator | Analog meter / Digital display (model dependent) |
| Current Indicator | Analog ammeter (optional) |
| Cooling | Natural air cooling / Fan-cooled (high-capacity models) |
| Protection | Overload circuit breaker / thermal protection |
| Efficiency | ≥ 95% |
| Waveform Distortion | < 3% |
| Mounting Type | Benchtop / Panel mount / Floor standing |
| Housing Material | Powder-coated steel enclosure |
| Terminals | Screw-type brass terminals |
| Dimensions | 280mm x 200mm x 250mm (approx.) |
| Weight | 15 – 20 kg |
| Operating Temperature | -10°C to 40°C |
| Standards | IEC 61558, IS 2026 |
| Applications | Laboratory, testing, industrial, R&D |
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