SERVO VOLTAGE STABILIZER (3-Phase)
Features :
- Specially Designed High Performence Controller Based Control Circuit For Ultra High Reliability.
- All Parameter Like O/P V,I/P V, High, Low Cut-off, Time Delay, Overload, set by Front Control
- high Efficiency > 98%
- Fast Correction Speed Up to 60V/sec. Variable Speed Servo Motor and Proportional Control Circuit Provide a Response time of 10msec to Correct Voltage Fluctuations Without Noise or Oscillations in Output.
- Accuracy +-1% From no Load to Full Load
- Auto/Manual Operation Facility
- Plug and Play Single Control Card for Easy Servicebility
- reduced Power Loss and Resultant Lower Running Cost Yield Higher Cost Savings and Help the Customer Recover the Cost Difference in Few Months
Specifications
| Capacity | 6kVA to 100kVA Air Cooled (Three Phase) 50kVA to 2000kVA Oil Cooled (Three Phase) |
| Input Voltage Range | 300-460V, 340-480V, 3360-460V & 340-470V AC 3-Phase 50Hz Phase to Phase |
| System | 4 Wire |
| Input Frequency | 47 to 53 Hz |
| Output Voltage Adjustable | 380 to 415V AC |
| Speed of Correction | Up to 60V/Sec |
| Output Voltage Regulation | +-1% (No Load) |
| Ambient Temperature | 0 to 550C |
| Overload Capacity | 1.2 |
| waveform Distortion | True Reproduction of Input |
| Insulation | Class F |
| Short Circuit Period & Percentage | 300% for 250 msec |
| Climate Condition | 90% Rh Max. Non Condensing at 500C |
| Type of Cooling | Natural Air Cooled Up tp 1000kVA and Oil Cooled up to 2000kVA |
| Mode of System | Fully Automatic / Manual |
| Protection | Low Voltage Protection, High Voltage Protection and Single Phasing Prevention Through Contactor at O/P, Overload Protection, Shor-Circuit Protectionand Power On/Off pf SCVS Through MCB/MCCB at Input |
| Optional Features | Bypass Switch at Input to Bypass the Equipment in Case of Emergency |
