| Parameter | Specification |
| System Connections | Star |
| Input Voltage | 415V 3 Phase 50 Hz/60 Hz |
| Output Voltage | 0-470V 3 Phase (Continuously Variable) 50Hz/60 Hz |
| Power Factor | 0.75 Lead to 0.75 Lag |
| Di-electric Strength | 2.5Kv for 60 Sec |
| Insulation Resistance | Better than 100Mega Ohms |
| Construction Standards | As per IS 5142 |
| Type of Execution | Closed Type |
| Operating Temperature | 0°C to 45°C |
| Type of Cooling | Natural air / Oil cooled |
| Type of Control | Motorised with increase & Decrease switches |