Related Manuals for Nidec LEROY-SOMER PMG Series
Summary of Contents for Nidec LEROY-SOMER PMG Series
- Page 1 PMG range Low Voltage Alternator - 4 poles Installation and maintenance...
- Page 2 Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles This manual concerns the PMG which you have just purchased. This manual concerns the alternator which you have just purchased. We wish to draw your attention to the contents of this maintenance manual.
-
Page 3: Table Of Contents
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles CONTENTS 1 - GENERAL INFORMATION ....................4 1.1 - Description ........................4 1.2 - Identification ......................... 4 2 - OPERATION ........................5 2.1 - PMG excitation system ....................5... -
Page 4: General Information
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 1 - GENERAL INFORMATION D350 or D550 (option on TAL0) digital regulators are compatible with all types of 1.1 - Description PMG. -
Page 5: Operation
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 2 - OPERATION The AVR monitors and corrects the alternator output voltage by adjusting the 2.1 - PMG excitation system excitation current. -
Page 6: Electrical Characteristics
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 2.2 - Electrical characteristics Stator phase/phase No-load voltage No-load voltage Type resistance at 20°C at 1500 min at 1800 min Ohms PMG 0 0.77... -
Page 7: Installation - Commissioning
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 3 - INSTALLATION - - Put a coating of anti-vibration adhesive on the tie rod and screw it tight on the alternator COMMISSIONING shaft extension. -
Page 8: Mounting The Pmg L3
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 3.2 - Mounting the PMG L3 - Remove the protection cover from the NDE bracket of the alternator (4 hexagonal screws). -
Page 9: Mounting The Pmg 4
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 3.3 - Mounting the PMG 4 Sectional diagram of the PMG 4 WARNING initial assembly, provide mounting flange and the spacer (see spare parts). -
Page 10: Mounting The Pmg 8 For Lsa 49.3
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles - Screw two 200 mm long M6 threaded rods - Slide the PMG stator [D] into the housing into the alternator NDE bracket on the [A]. -
Page 11: Mounting The Pmg 8 For Lsa 52.3
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles - Fasten the cover plate [E] using the 4 M5 screws (torque: 5 N.m). - Mount the PMG stator assembly onto the 3.6 - Mounting the PMG 8 for... -
Page 12: Mounting The Pmg 8 For Lsa 53.2 And Lsa 54.2
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles Magnetic force: risk of pinching. - Insert the PMG rotor [C] onto the shaft adapter [B] and finish the assembly by fitting the centring washer. -
Page 13: Mounting The Pmg 8 For Lsa 55.3
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles - Mount the PMG stator assembly onto the - Insert the PMG rotor [C] onto the support alternator NDE bearing shield with 4 H... - Page 14 Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles - Heat the PMG housing [A] at 120°C. - Insert the 2 tools inside the PMG rotor [C] - Slide the PMG stator [D] into the housing to facilitate assembly.
-
Page 15: Electrical Connection Of A Pmg On An Arep Or Arep+ Machine
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles - Mount the connectors, sheath and plastic nut, the offset loop flange, nut and screw, and the plastic cap before electrical wiring. -
Page 16: For The Tal0 Range
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 3.10.2 - For the TAL0 range WARNING Replace R120/R150 by R180 - Disconnect the connection wires from the With PMG excitation, check that the ST9 R120 or R150 and remove the AVR. -
Page 17: Spare Parts
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles 4 - SPARE PARTS 4.2 - Technical support service Our technical support service will be 4.1 - Designation pleased provide additional information you may require. -
Page 18: Disposal And Recycling Instructions
Installation and maintenance Nidec Power 4211 en - 2025.02 / p PMG range Low Voltage Alternator - 4 poles Disposal and recycling instructions All materials listed above need special treatment separate waste from committed limiting reclaimable materials and should be environmental impact of our activity. -
Page 19: Service And Support
Service & Support Our worldwide service network of over 80 facilities is at your service. Our local presence is your guarantee for fast and efficient repair, support and maintenance services. Trust your alternator maintenance and support to electric power generation experts. Our field personnel are 100% qualified and fully trained to operate in all environments and on all machine types. - Page 20 www.nidecpower.com Connect with us at: 4211 en - 2025.02 / p...
Need help?
Do you have a question about the LEROY-SOMER PMG Series and is the answer not in the manual?
Questions and answers