ServoLine Single Phase Servo Voltage Stabilisers are used to protect sensitive equipment from constant threat of malfunctioning due to incessant voltage fluctuations. The single phase ServoLine Servo Voltage Stabiliser provides a constant output voltage of 220 /230 volts, with a tolerance of +/- 1%, to ensure smooth operation and longer equipment life. The ServoLine Servo Voltage Stabiliser comes with built-in features like high/low output voltage cut-off and overload cut-off, which are user settable, to safeguard the valuable equipment. ServoLine Single Phase Servo Stabilisers come in air cooled & oil cooled variants to suit the equipment and type of industry. ServoLine air cooled servo voltage stabilisers find their applications in IT, Medical, Analytical, Audio/Video, CNC Machines, etc. and oil cooled voltage stabilisers are preferred by industries like Spinning & Garment to prevent the ingress of dust, cotton fluff and foreign particles
| Type of Stabiliser | Single Phase Stabiliser |
|---|---|
| Construction | Indoor Purpose |
| Type of Design | Servo Stabiliser with O/P sensing feed-back system |
| Type Of Cooling | Air cooled |
| Servo Motor Type | AC Synchronous Stepper Motor |
| Input Voltage Range | 170V - 270V / 140V - 270V (L-N) Designed as per customer requirement |
| Input Frequency | 47 Hz - 53 Hz |
| Output Voltage | 230 V ; User Settable - 220 V (OR) 240 V (L-N) |
| Output Voltage Regulation | ± 1 % |
| Control Design | Microcontroller (DSP) based Control System |
| Waveform Distortion | NIL (Output Waveform same as Input Waveform) |
| Effect of Load PF on O/P Voltage | NIL |
| Correction Speed | > 35 V / Sec |
| Response Time | 10 milli sec |
| Efficiency | ≥ 98 % |
| Under / Over Voltage Cut-Off | Upper Limit +5% (Above set O/P Voltage) / Lower Limit -10% (Below set O/P Voltage) |
| Short Circuit Protection | HRC Fuse (OR) MCB at Input |
| Output Over Load Protection | Electronic Operative above 110% of rated output current |
| Stabiliser “ON/OFF” Operation | User Settable Auto Restart 1 sec - 998 sec (or) Manual Restart |
| Display Type | Backlight LCD Display (Will vary as per the Control system) |
| Parameters Displayed | I/P & O/P Voltage, Hz, Amps (Will vary as per the Control system used) |
| Front Panel Indications | LED Indication for - Input Present, Output Normal |
| Front Panel User Interface | Menu, Up/down Key, Enter/Set Key |
| Input / Output Connection |
1 kVA to 5 kVA - Input Cable & Output Sockets
7.5 kVA to 20 kVA - Terminal Plate with Nut-Bolt arrangement |
| Emergency Manual Bypass | Optional |
| Output Relay / Contactor | Built-in |
| Surge Protection Device (SPD) | Optional |
| Ambient Temperature | 0° C to 50° C |
| Rating in kVA | 1 kVA to 20 kVA |
| Design Standards | As per IS:9815 |
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