JEENDA AVR for Leroy Somer R438 Automatic Voltage Regulator FG Wilson Perkins 1004

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About JEENDA AVR For Leroy Somer R438 Automatic Voltage

Specification: Voltage regulation +/-0.5% at a steady-state and constant speed Phase to phase voltage sensing Controls by transistor mean the regulation quality is independent of load applied Integrated "LAM" system to cope with increased loads applied to the engine Suitable for high levels of vibration and harsh environments The R438 is compatible with other modules giving additional functions Standard power supply: AREP or PMG Rated overload current: 8A-10s Electronic protection(overload, a short circuit on the opening of voltage sensing circuit excitation overload current for 10 seconds then return to approximately 1A). Fuse: F1 on X1,X2.8A;slow-250V Voltage sensing: 5VA isolated via transformer 0-110V terminals=90-140V 0-220V terminals=170-260V 0-380V terminals=340-520VVoltage Regulation:+/-1% Normal or rapid response time via ST2 jumper Voltage adjustment via potertiometer P2 Current sensing(parallel operation): C.T. 2.5VA cl1,sencondary 1A(optional) Quadrature drop adjustment via potertiometer P1 Max,excitation current adjustment via P5 Applications to Alternators: LSA 42.2,43.2,44.2 Compatible with the AREP or PMG exitation system Application: Leroy Somer Voltage Regulator AEM110RE017 AVR Leroy Somer Voltage Regulator AEM110RE003 AVR SDMO Voltage Regulator 330410127 AVR SDMO Voltage Regulator 330410164 AVR SDMO Voltage Regulator 330410334 AVR FG Wilson Voltage Regulator 922-045 AVR Cat / Olympian Voltage Regulator 922-045 AVR