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Resistores UL

LOS RESISTORES DE REO CUENTAN CON CERTIFICACIÓN UL

La organización independiente "Underwriters Laboratories" (de forma abreviada UL) ha desarrollado más de 1.300 normas de seguridad.

Muchas de estas normas son conformes a las American Nacional Standards (ANSI) y, para los artículos eléctricos, consideran a menudo, además de las exigencias a la seguridad eléctrica, otras exigencias relativas a la inflamabilidad.

  • REOHM BW 151

    Braking resistor, max. continous power: 300 W

    BW 156
    • Valores de resistencia: 1,1 - 2000 Ohm
    • Potencia constante: 50 - 300 W
    • max. operating voltage: 900 V

    Braking resistor for drives with frequency converters
    of low to medium power or as a charging resistor.
    Mounting close to the frequency inverter.



    • protection class IP 20 / IP 54

    • higher protection classes on request

    • test voltage 2.5 kV AC

    • other capacities and mounting dimensions on request

  • REOhm series 156 (UL)

    Max. continous power: 7.500 W

    BW 156
    • Valores de resistencia: 0,3 - 2000 Ohm
    • Potencia constante: 400 - 7500 W
    • max. operating voltage: 900 V

    The BW 156 braking is designed for drives with frequency converters of small to medium output. Installation in and outside the control cabinet is possible.
    In addition to the high protection class IP66, the profile resistors REOHM 156 are also UL-certified and have a power of 50 W up to 7.500 W (as combination).


     


    Optional



    • With temperature switch

    • Cover for protection against high surface temperatures



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