Automatic capacitor banks with rejection filters (static contactor), 50 Hz.

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    SPECIFICATIONS

    Electrical characteristics
    Voltage
    400 V (50 Hz) (other voltages on request)
    Reinforcement voltage
    440 V
    Surge
    10 % 8 h over 24 h 15 % up to 15 min over 24 hours 20 % up to 5 min over 24 hours 30 % up to 1 min over 24 hours
    Discharge resistance
    75 V / 3 min
    Tolerance C
    -5% / 10 %
    Losses (W)
    < 0,5 W/kvar
    Current measurement circuit
    Permanent overload
    1,3 In
    Transformation ratio
    In / 5A
    Environmental characteristics
    Working temperature
    Tª class D: Daily average: 45 ºC, annual average: 35 ºC, maximum: 55 ºC, minimum: -50 ºC
    Relative humidity (without condensation)
    80%
    Protection class
    Marked on the label
    Mechanical characteristics
    Envelope
    Sheet metal RAL 7035 Grey / RAL 3005 Garnet
    Fastening
    Vertical / Self-supporting
    Ventilation
    Natural or forced according to options
    Weight (kg)
    800
    Size (mm) width x height x depth
    2100 x 1900 x 650 (mm)
    Protection
    Element
    Protection by stage by fuses with high cut-off power (APR). NH-00 series.
    Features / performance
    Components
    CLZ capacitor Static switching unit on each stage, made up of static contactors (thyristors) Two-pole circuit breaker protection for capacitor bank and regulator operations. Reactive energy regulator of the Computer MAX-f Built-in thermostat on the heatsink for disconnecting the stage in the case of excessive temperatures (90 ºC) Detuned filters tuned to 189 Hz for protection against harmonics present in the network and for preventing resonance with harmonics of the 5th order or higher.
    Optional
    Manual switch on capacitor bank header Circuit breaker on capacitor bank header Circuit breaker + earth leakage protection on capacitor bank header Forced ventilation unit + thermostat Polycarbonate sheet for protection against direct contacts 400/230 V autotransformer
    Standards
    Standards
    UNE-EN 61921, UNE-EN 61439-1, UNE EN 60831
    Electrical safety, Maximum height (m)
    2000 m

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