Introduction
Our Products INTRODUCTION It is well known that line voltage which is too high or too low(sometimes even by a few volts)can decreases the efficiency.
It is well known that line voltage which is too high or too low(sometimes even by a few volts)can decreases the efficiency or shortend the life or damage or introduce error in many Electrical,Electronic Or Computer Products.To solve this chronic problem faced by most users,a reliable and stable power source with isolation from the mains input is required. This has been the main consideration while introducing MICROLINE SERVO VOLTAGE STABILISER WITH ISOLATION.
Salient Features
- Fully Solid State control circuitry
- High Efficiency better then 95%
- Isolation between input and output
- No Waveform distrotion
- No effect of Load power factor
- High Speed of correction up to 35V/sec
- Short circuit and Overload Protection
- Visual Alaram for High/Low Voltage
- Auto/Manual Voltage Correction
- Oil cooled in higher rating
Optional Features
- Automatic High/Low Cutoff
- Audio Alarm at High/Low Input
- Digital Voltameter,Ammeter,Frequency Meter
- Extended Input Voltage Range
- Surge,Spike & Noise Suppressor
- Single Phasing Preventor
Application
- For preventing data – corruption and failure in computers using hard disc.
- For the protection of telecommunication and data communication equipment.
- For the patient’s safety while using machines like ECG, EEG or EMG pacemakers or any electrosurgical aid.
- For clear recording in audio and video recording equipment.
- For error free data in process control instruments.
- For elimination of earthlings problem in computer installation.
- For protection of CNC/PLC equipment from surges / spikes.
Specification
-
Single Phase
- Input voltage:170V to 270V AC
- Output voltage:230V+/-1%
- Capacity:1KVA to 100KVA
-
Three Phase
- Input voltage:(i)360V to 480V AC
- (ii)320V to 480V AC
- Output voltage:415V+/-1%
- Capacity:1KVA to 1500KVA
- Type:(i)Balance Type
- (ii)Unbalance Type
- Frequency:47Hz-51Hz
- Line Regulation:+/-1%
- Load Regulation:+/-1%
- Correction Rate:35V/sec or better
- Output Waveform:Same as Input
- Power Factor:0 to 1 Leading or Lagging
- Isolation:Total Isolation between Input and Output
Other Input Voltage Range
- Single Phase:150V to 300V;120V to 270V
- Three Phase:360V to 460V;300V to 480V;320V to 500V
Isolation Transformer
For preventing data – corruption and failure in computers using hard disc.
- For the protection of telecommunication and data communication equipment.
- For the patient’s safety while using machines like ECG, EEG or EMG pacemakers or any electrosurgical aid.
- For clear recording in audio and video recording equipment.
- For error free data in process control instruments.
- For elimination of earthlings problem in computer installation.
- For protection of CNC/PLC equipment from surges / spikes.
Specifaction
|
Input |
Output |
Rating Available |
|
3 phase 415V AC |
3 phase 415V AC |
From 3 KVA to 250 KVA |
|
1 phase 230V AC |
1 phase 230V AC |
From 1 KVA to 50 KVA |
|
1 phase 230V AC |
1 phase 110V AC |
(As per user requirement) |
|
System Construction |
Delta/Star |
|
|
Transformer Ratio |
1:1 and 2:1 |
|
|
Regulation |
Better than 3.5% |
|
|
Power Factor |
0.75log to lead |
|
|
Frequency |
50HZ |
|
|
VI Electric Strength |
2550 |
|
|
Insulation Resistance |
More than 100M |
|
|
Capacitance Coupling |
0.01PF to 100 b.b |
|
|
Common Mode attenuation |
100 b.b |
|
|
Class Of Insulation |
Class “F” |
|
|
Operating Temperature |
0C to 45C |
|
|
Type of Cooling |
Air |
