100% Original Leroy Somer Avr R726 Automatic Voltage Regulator

US $1800

  • Minsk, default, Belarus
  • Jun 9th
100% ORIGINAL Leroy Somer  AVR R726 Automatic Voltage Regulator The additional Module R 726 enables to operate the following automatic voltage regulators (the 1ST FUNCTION being VOLTAGE REGULATION) into a so said "4 FUNCTIONS" regulation system : the 2nd FUNCTION being the POWER FACTOR ("COS ") REGULATION, using an additional C.T., when the alternator is paralleling with the mains., the 3rd FUNCTION being the BALANCE (EQUALIZATION) OF VOLTAGES before paralleling (U = U) which is generally realized by a synchronizer controlling the remote voltage trimmer of the automatic voltage regulator, the 4th FUNCTION (working with the 3rd) is parallel operation with other(s) alternator(s) equipped with the same module R726 during voltage equalization before paralleling with the mains.  The Leroy Somer R726 module has 4 main uses: 1) Helps regulate the voltage.  2) Power Factor Regulation feature 3) Equalization of incoming voltages 4) Enables efficient parallel operations. This regulator is compatible with the R438, R448, R129/R128A, R129 voltage regulators. Specification Alimentacion Shunt: 100-150 V., 50/60 Hz. (terminales X1- X2). Sensado 0-110 (95~140 V) 0-220 (170~260 V) 0-380 (340~520 V) Frecuencia 50/60 Hz, seleccionable Fusibles de proteccion 10 A-250 V, caracteristica lenta Transformador de intensidad (S1-S2) .../1 A, 2,5 VA Cl. 1. (opcional) Potenciometro exterior ajuste fino voltaje 470 Ohm. 0,5 W Salida max. 120 Vcc, 10 Acc, 10 seg Disipacion del aparato max. 12 W Margen de ajuste mediante potenciometro exterior  7% Proteccion contra baja frecuencia   Codo de inicio de caida de tension Para 50 Hz: 48 Hz Para 60 Hz: 57,5 Hz Temperatura de operacion -40 – 60 °C

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