es

Alimentaciones de tensión regulables y constantes

fuentes de alimentación de alta tensión de ca y cc, alimentaciones de corriente trifásica y equipos de laboratorio de REOLAB

Las fuentes de alimentación de REO están libres de perturbaciones electromagnéticas y satisfacen las directivas CE vigentes (EN 61558-2-14 o la norma VDE más antigua 0552).

Los equipos de comprobación de REO se utilizan en campos de ensayos, laboratorios de desarrollo, institutos, escuelas y universidades así como en la industria y en todas las estaciones móviles. Para la reproducibilidad de las comprobaciones es indispensable una corriente sinusoidal limpia. REO ofrece, entre otras cosas, fuentes de alimentación de tensión de CA y CC, fuentes de alimentación de alta tensión y fuentes de alimentación de corriente trifásica que están concebidos para tensiones de hasta 15 kV y para corrientes de hasta 30 KA.

  • REOLAB 370

    REO three-phase laboratory power supply for continuously variable voltage with electronic control

    REOLAB 370
    • Tensión de entrada: 3x400 V
    • Tensión de salida: 3x0 - 520 V
    • Corriente de salida: 3x10 A

    Applications:


    The AC laboratory power supply is required in every test bay, laboratory or quality assurance department for test and development purposes. The device under test can be operated with a variable supply, thus permitting overvoltage and undervoltage tests to be conducted, as well as endurance tests.


    The output voltage is kept constant to within ±1 % by the REO duty-cycle controller TVR 6500.

  • REOLAB 312

    REO three-phase laboratory power supply for continuously variable voltage

    REOLAB 312
    • Tensión de entrada: 3x400 V
    • Tensión de salida: 3x0 - 450 V
    • Corriente de salida: 3x18 A

    Applications:


    The AC laboratory power supply is required in every test bay, laboratory or quality assurance department for test and development purposes. The device under test can be operated with a variable supply, thus permitting overvoltage and undervoltage tests to be conducted, as well as endurance tests.


    Features



    • Master switch with low-voltage trip

    • Mains filter

    • Inrush current limiting

    • Power contactor in the output

    • Analog voltage and current meters

    • Selector switch for voltage and current meters

    • Automatic circuit breaker

    • Illuminated pushbutton for secondary output

    • Safety laboratory sockets

  • REOLAB 220

    Three-phase AC high-current supply

    REOLAB 220
    • Tensión de entrada: 3 x 400 V
    • Tensión de salida: 3 x 0 - 10 V
    • Corriente de salida: 3 x 10.000 A

    Applications:


    REO high-current supply systems are ideal test and development units for power test bays and quality assurance in the cable industry, e.g. for potheads.


    Control section:



    • power switch with magnetic and thermal cut-out in the mains input circuit

    • main contactor for operational switching of transformers

    • emergency-off switch and safety loop

    • timer for the main contactor

    • push-button and indicator lamp (22 mm Ø) for operation

    • 10-turn set-point potentiometer for current adjustment in every phase

    • output protected against short-circuit and overload

    • digital meters for V & A in the AC/DC output (96 x 48 mm format)

    • electronic constant-current control for individual phases


    High-current section:



    • high-current toroidal transformers on a base frame, encapsulated for outdoor installation

    • high-current converter for outdoor installation

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