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  3. Voltsafe PLUS – Three Phase Air Cooled
  4. VOLTSAFE PLUS – Air Cooled 20 kVA Range 290V-480V
Catalogue Code: NU 72 18 116

VOLTSAFE PLUS – Air Cooled 20 kVA Range 290V-480V

  • Model
    Voltsafe PLUS – Three Phase Air Cooled
  • Rating
    20 kVA
  • Dimension (mm)
    450 x 470 x 1015 (W x D x H)
  • Weight (kgs)
    110-150
Product Details
About the product

NUMERIC VOLTSAFE PLUS is a Three Phase Air-Cooled Servo Stabilizer that delivers constant voltage to the connected load. It is managed by a microprocessor for precise measurement and correction of the output voltage. The True RMS sensing enables stable output voltage even under adverse waveform conditions. The firmware controlled buck-boost transformer provides efficiency up to 97%

Segments
  • Healthcare
  • Retail
  • BFSI
  • Manufacturing
  • Hotels
  • Office
  • Infrastructure
Generic Features
  • Advanced MCU based technology.
  • Generator compatibility.
  • No waveform distortion.
  • Speed of correction upto 50V/Sec.
  • Response time less than 20ms.
  • Immune to load PF & supply frequency variations.
  • Power loss < 2%.
  • Wide frequency range (47~53 Hz).
  • Continous duty cycle.
  • LCD Alpha-Numeric display,
  • Audible warning.
  • Single phasing prevention,
  • IS 9815 & IS 2026 complaint
General
  • Capacity: 20 kVA
  • Isolation Transformer: No
  • Overall Efficiency: > 98% at nominal input
  • Manual Bypass: Optional
  • EMI / RFI Filter: Yes
Input Parameters
  • Input Voltage: 415V AC
  • Input Voltage Range: 290V-480V
  • Input Connection: 3P+N+G
  • Input Frequency Range: 47 - 63 Hz
  • Input MCB: Optional
DC Characteristics
Output Parameters
  • Output Connection: 3P / 3P+N
  • Output PF: Load PF
  • Output Frequency: 50 Hz
  • Overload Capacity 110%: Yes
  • Output Adjust: 210V-245V - by potentio meter
  • Time Delay: 30 Seconds
  • Output Voltage (in VAC): 380/400/415,415 +/- 1% V
Protections
  • Ingress Protection: IP 20
  • Input Low / High Protection: Yes
  • Output Low / High Protection: Yes
  • Overload Protection: Yes
  • Short Circuit Protection: Yes
Environment Features
  • Operating Temperature: 0 - 40 ° C
Physical Characteristics
  • Width (mm): 450
  • Depth (mm): 470
  • Height (mm): 1015
  • Weight (kgs): 110-150
  • Colour: RAL 9005
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