SVEN AVR-500

Description

The automatic voltage regulator of SVEN AVR series is designed to correct on-line power supply in conditions of low/high voltages. The wide range of input voltages from 100 V to 280 V enables the operation of the device in conditions of critical power supply state. The automatic voltage regulator is equipped with protection against short circuit, overload, overheating, overvoltage and undervoltage.

The Pause function (6 or 180 seconds – at option) makes it possible to connect devices-consumers safely to the power supply network at the moment of power supply renewal. The device is equipped with voltmeters, which display the input and output voltages. Due to its strong metal shockproof case the automatic voltage regulator can be also used in technical premises such as a garage, workshop or boiler house.

Features

  • Particular stabilization accuracy of input voltage
  • Protection of devices-consumers against high/low input voltage, short circuit, high-frequency and high-voltage interferences
  • Pause function for safe voltage supply at the power supply renewal
  • Analog indicator of input/output voltage on the front panel
  • Metal case
  • Optimal solution for unstable power supply networks
  • Technical Specifications

    AVR type relay
    Total power, VА 500
    Maximal output power, W 400
    Maximum load, W 400
    Input voltage, V ~100 – 280
    Output voltage, V 220 ± 8 %
    Input frequency, Hz 50
    Output frequency, Hz 50
    Protection against high/low input voltage, short circuit, high-frequency and high-voltage interferences
    Protection operating current, A 4
    Typical switching time, ms ≤ 10
    Fuse 4 А
    Input plug 1 × СЕЕ7/7
    Output sockets 1 × СЕЕ7/4
    Environmental temperature, °С from 0 to +40
    Relative humidity, % 10 – 90
    Dimensions, mm 168 × 149 × 250
    Weight, kg 2.9
    Color black
    Life time 5 years

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