Servo Controlled Voltage Stabilizer (Air Cooled)

Servo Controlled Voltage Stabilizer (Air Cooled)

  1. Features of UNIQE micro-controlled voltage stabilizer.
    1. Microcontroller-based solid state control circuitry, No relays, High reliability
    2. Quick response time of 10 milliseconds.
    3. Synchronous motor drive –High reliability
    4. Every unit is tested 24 hrs to ensure trouble-free operation and long life.
    5. Excellent regulation of ±5%
    6. All transformers are vacuum impregnated, so as to get High efficiency, Low losses, Low temperature rise and Long life
    7. Withstands for all temperature conditions.
    8. Zero waveform distortion.
    9. High-quality electronic components are used for high reliability.
    10. No effect of Load power factor.
    11. Customized models for residential applications.
    12. Ruggedized construction.
    13. Very high efficiency of 98% above.
    14. User-friendly display system.
    15. Fault log reports storage up to 100.
    16. Parameters can be set or modified at the site as per site study.
Category:

TECHNICAL SPECIFICATION

  1. Capacity: 6 KVA to 200 KVA air cooled 3 phase
  2. Model:  Micro Controller Based
  3. Input Voltage Operating Range:  300-460/340-480/360-460/360-480 V 3phase 4wire
  4. Output Voltage:  415 V ph to ph (230 V ph to N)
  5. No. of phases: Three
  6. Line Frequency: 47-53Hz.
  7. Output Voltage Regulation: +1%
  8. Type of Cooling: Air Cooled
  9. Type: Unbalanced supply and Load conditions
  10. Efficiency : >96%
  11. Speed of Correction: ≤35V/sec.
  12. Waveform distortion: True Reproduction of Input Waveform
  13. Effect of Load power factor: Nil
  14. Ambient Temperature: 0-45˚C
  15. Duty Cycle: Continuous
  16. IP protection: INDOOR/ OUTDOOR MODEL
  17. Digital Display: Digital LCD Display to Read Input and output Voltage Phase to Phase & phase to Neutral, Output Current on each ph, Input High, Input Low display phase wise, Output High, Output Low display phase wise Over Load, Phase Reversal display. Setting for Output voltage, uv/ov voltage, and Overload current with the help of control buttons. Data Log facility with the help of control buttons.
  18. Indications: Input ON, 3Ph Output ON, Phase Reversal and Over Load Indications.
  19. Controls Buttons: Menu Button – to select the required parameters and to select Reset Auto/Manual selection for Output contactor switching with the help of menu and start /stop buttons. Start Button – To O/P switch on in Manual mode Stop/Reset Button To O/P Switch OFF in Manual Mode Log Button – Data Log facility for last 100 failures.
  20. Protection: Output Under, Over Voltage Protection, Phase Reversal protection & Single Phasing Prevention with 3 pole power contactor  at output Overload, Short Circuit Protection & Switch ON / OFF of the SCVS through a stabilizer three-Pole Thermal Magnetic  MCB/ MCCB at INPUT

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