X2 Z1X1Z2 E E 0V 110 220 380 R438 R438 AVRs Installation and maintenance. This manual concerns the alternator AVR which you have just purchased. the alternator voltage regulator is the R438. With AREP excitation, the R438 electronic The Permanent Magnet Generator (PMG) is fitted at the rear and connected to the Leroy Somer R438 AVR.
The PMG ensures constant voltage supply to the AVR, which is independent of the main alternator winding. The result: the machine has a short circuit current capacity and adequate protection from load generated distortions. User Manual [pdf Leroy Somer; Marathon; Marelli; Add to cart. Leroy Somer R438 voltage regulator. Original product. The Leroy Somer R438 is an analog A.
V. R. It is designed for alternators with a AREP or PMG excitation. R 438 controls the excitation current in order to maintain the output voltage of the alternator. Download the manual of Leroy Somer R438 This manual concerns the alternator AVR which you have just purchased. We wish to draw your attention to the contents of this maintenance manual.
excited with a R250 voltage regulator. The regulator controls the excitation current according to the alternators output voltage. With a very simple conception, the SHUNT Installation and maintenance R438 A.
V. R. 4 LEROYSOMER 3971 en 11. 2006 c 1 SUPPLY 1. 1 AREP excitation system For both AREP& PMG excitation systems, the alternator voltage regulator is the R438. We wish to draw your attention to the contents of this maintenance manual. to The AVR monitors and corrects the alterna the R438 AVR.
LEROYSOMER Installation and maintenance 3971 en. 1. This is fitted the load. Documents Similar To Leroy Somer R438. Skip carousel. carousel previous carousel next. Oznake Auto Relea. uploaded by LEROYSOMER. Installation and maintenance. 2010. 11 f R438. A. V. R. it is important to read the whole of this installation and maintenance manual. All necessary operations and interventions on this machine must be performed by a.
qualified technician. the R438 AVR. The PMG supplies the AVR with constant voltage which is independent of Original Leroy Somer R438 Voltage Regulators at excellent prices from Master Distributor in USA.
Same day shipping Worldwide and Free Shipping in USA Leroy Somer R438 Voltage Regulator AVR; Leroy Somer R438 Voltage Regulator AVR. Product Download MANUAL; Download LEROY SOMER VOLTAGE REGULATOR CATALOG; Download WARRANTY; Search among more than user manuals and view them online in. pdf Leroy Somer R438 AVR Automatic Voltage Regulator: LEROY SOMER R438 AVR FOR LEROY SOMER ALTERNATORS LEROY SOMER AEM110RE003, AEM110RE017. General Description Specifications For both AREP& PMG excitation systems, the alternator voltage regulator is the R438.
With AREP excitation, the R438 electronic AVR is powered by two auxiliary R448 AUTOMATIC VOLTAGE REGULATOR ( R448 AUTOMATIC VOLTAGE REGULATOR (AVR) AND ADJUSTMENTS SPECIFICATIONS Normal AVR supply power: 2 auxiliary windinqs (XI, X2, and Voltage Regulator for Leroy Somer R438, & CAT Olympian Now lower price! This new" exact replacement" AVR replaces: Leroy Somer R 438 LSA Leroy Somer R438LSC Leroy Somer Voltage Regulator AEM110RE017 AVR Leroy Somer Voltage Regulator AEM110RE003 AVR SDMO Voltage Regulator AVR SDMO Voltage Regulator AVR SDMO Voltage Regulator