A.V.S 1 Phase DRI-20000II – 20kVA (20,000VA), Input 90V÷250V, Output 220V÷110V

  • Input Voltage: 90V – 250V AC

  • Output Voltage: 220V – 110V AC ± 2–3%

  • Power Rating: 20,000VA

  • Dimensions: 700 x 480 x 660mm (L x W x H)

  • Weight: 83kg

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Description

TECHNICAL SPECIFICATIONS

  • Input Voltage: 90V – 250V AC

  • Output Voltage: 220V – 110V AC ± 2–3%

  • Power Rating: 20,000VA

  • Frequency: 49 – 62Hz

  • Response Time: 1 – 3 seconds (applied to power range 15,000VA – 50,000VA when input voltage changes by 10%)

  • Operating Temperature: -5°C to +40°C

  • Control Principle: Servo motor control

  • Insulation Resistance: ≥ 3MΩ at DC 500V

  • Dielectric Strength: Tested at 2000V for 1 minute [2000VAC/1min]

  • Dimensions: 700 x 480 x 660mm (L x W x H)

  • Weight: 83kg


OUTSTANDING FEATURES

  • Made with 100% pure copper windings (99.99%), ensuring high durability and stable performance.

  • Equipped with an optional CB Bypass system for convenient mode switching when needed.

  • Dual digital meters display output voltage (V) and current (A) for accurate monitoring.

  • 3-in-1 safety protection system:

    • Overload protection

    • Input overvoltage protection

    • Replaces reversing circuit breaker function

  • Fast response time when input voltage fluctuates, ensuring immediate voltage stabilization.

  • Adjustable output voltage to match different usage requirements.

  • Quiet operation, low power consumption, and high accuracy help save electricity and extend equipment lifespan.