500kVA Servo Voltage Stabilizer Oil Cooled

500kVA Servo Voltage Stabilizer Oil Cooled
500kVA Servo Voltage Stabilizer Oil Cooled
Price And Quantity
  • Piece/Pieces
  • 1
  • Piece/Pieces
  • 576500 INR
    Product Specifications
    • AC
    • -20 to +50 Celsius (oC)
    • 400 Volt (V)
    • Oil Cooled Servo Voltage Stabilizer
    • 98-99%
    • 340 to 460 Volt (V)
    • Three Phase
    • 1756 Kilograms (kg)
    • 5 Year
    Product Description
    HINDUSTAN POWER is a well-known manufacturer and supplier of servo stabilizers in Hyderabad, India. Our Oil Cooled Servo Voltage Stabilizers are popular among customers, and we cater to clients across India and abroad. Our products are manufactured with high-quality standards, which make them reliable, trustworthy, and safe to use. We use oil with specific characteristics, which helps the stabilizer function optimally. Our capillary tube systems ensure even oil circulation throughout the unit.

    Our three-phase oil cooled voltage stabilizers ensure trouble-free voltage regulation, which helps in power saving and management. We offer customized solutions with capacities ranging up to 500kVA, designed for indoor and outdoor applications. Our three-phase oil-cooled servo-controlled voltage stabilizers are built with standardized servo motors, which are designed to vibrate the oil in the fins. Our units are capable of withstanding a capacity range of up to 500kVA, and we customize them according to the specific needs of our customers for indoor and outdoor usage.

    500kVA Oil Cooled Voltage Stabilizer Specifications:

    • Rating : 500 kVA, 3 Phase, 4 Wire
    • Output Current : 722 Amps per phase
    • Input Voltage Range : 340V to 460V, 47Hz to 63Hz, 4 Wire
    • Output Voltage : 400V +/- 1%
    • Duty Cycle : Continuous 24x7
    • Waveform Distortion : Nil
    • Response Time : Less than 10ms
    • Suitability : Suitable for all power factor loads
    • Cooling : Natural Oil Cooled
    • Class of Insulation : A Class
    • Breakdown Strength & IR : 1500V AC For 2 Minutes. Greater than 50 Mega Ohms at 500V DC
    • Additional Facility : Manual Operation
    • Installation : Indoor type (Out Door Type Also Available
    • Degree of Protection : IP-30
    • No Load Loss : Less than 0.4%
    • Efficiency : 98-99%
    • Ambient Temperature : -20 degree centigrade to +50 degree centigrade
    • Transformer Oil : New Insulating Transformer Oil ISI 335 Marked
    • Size (in mm) & Weight : L 2180 x D 1140 x H 1270 & 1756 Kg.
    • Input / Output Termination : On Copper Bus Bar
    • Winding & Wiring Material : Copper EC grade (99.9% Pure)
    • Technology : Torridly wound Variable Auto Transformer for linear control and greater efficiency.
    • Drive : Direct AC drive for fastest voltage correction and durability
    • Controls : All the three phases controlled individually for better voltage and load management.
    • Applicable Standard : IS 9815 , ISO 9001-2015 , ISO 14001-2015
    • International Marking : CE Conformity EN61558-1:2005+A1:2009

    Optional Protections:

    • Overload Cut-Off and Short Circuit Protection.
    • Low/High Voltage (out of input range) Alarm or Cut-Off.
    • Phase Missing / Phase Reversal Alarm or Cut-Off.

    Optional Features:

    Digital Multifunction Meter. Manual Bypass & Auto Phase Correction

    Salient Features:

    "IC" based solid state, relay less, plug in control cards for easy online serviceability.
    Output voltage adjustable plus minus 6% of set voltage from front panel.
    Meters on front panel for easy monitoring of input and output voltage along with limit indicators.
    Provision for Auto / Manual control from the front panel.
    Wide ambient temperature operation from -20  degree centigrade to 50 degree centigrade.
    Due to new innovations & improvements the technical specifications are subject to change.


    Q. What is the power rating of the oil cooled servo voltage stabilizer?

    Ans: The power rating of the transformer is 500 kVA.

    Q. What is the output current of the transformer?

    Ans: The output current of the transformer is 722 Amps per phase.

    Q. What is the input voltage range of the oil cooled voltage stabilizer?

    Ans: The input voltage range of the transformer is 340V to 460V, 47Hz to 63Hz, 4 Wire.

    Q. What is the output voltage of the transformer?

    Ans: The output voltage of the transformer is 400V +/- 1%.

    Q. What is the duty cycle of the transformer?

    Ans: The duty cycle of the transformer is continuous 24x7.

    Q. Does the transformer have waveform distortion?

    Ans: No, the transformer has nil waveform distortion.

    Q. What is the response time of the oil cooled voltage stabilizer?

    Ans: The response time of the transformer is less than 10ms.

    Q. Is the transformer suitable for all power factor loads?

    Ans: Yes, the transformer is suitable for all power factor loads.
    Trade Information
    • Delhi
    • Letter of Credit at Sight (Sight L/C) Cash in Advance (CID) Cheque
    • 15 Days
    • Wooden Pallet
    • Africa Middle East Asia
    • All India
    • IS 9815, ISO 9001-2015, ISO 14001-2015 CE Conformity EN61558-1:2005+A1:2009
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    Contact Us

    26, Shivaji Marg, New Delhi, Delhi, 124507, India
    Phone :09873161519