Related Manuals for Leroy-Somer TAL 044
Summary of Contents for Leroy-Somer TAL 044
- Page 1 Low Voltage Alternators - 4 pole TAL 044 Installation and maintenance Three-phase 6-wire Single phase 4-wire...
- Page 2 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole This manual concerns the alternator which you have just purchased. We wish to draw your attention to the contents of this maintenance manual.
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Page 3: Table Of Contents
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole CONTENTS 1 - RECEIPT ...........................4 1.1 - Standards and safety measures ..................4 1.2 - Inspection ........................4 1.3 - Identification ........................ 4 1.4 - Storage ........................4... -
Page 4: Receipt
N.D.E. bearing P.R. 27°C. Made in ......166631 Moteurs Leroy-Somer - Boulevard Marcellin Leroy, IEC 60034 - 1 & 5. / ISO 8528 - 3. / NEMA MG1 - 32 & 33. CS 10015 - 16915 Angoulême Cedex 9 - France... -
Page 5: Technical Characteristics
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole 2 - TECHNICAL CHARACTERISTICS 2.2 - Mechanical characteristics - Steel frame 2.1 - Electrical characteristics - End shields in cast iron... - Page 6 Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole • SHUNT 4-wire single phase dedicated STATOR: 4-wire (T1 to T4 identification) MAIN FIELD EXCITER Armature Exciter field Rotating rectifiers...
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Page 7: Installation
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole 3 - INSTALLATION • Single-bearing coupling Before coupling, check the compatibility Personnel undertaking various between the alternator and the engine by... -
Page 8: Checks Prior To First Use
Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole 3.3 - Terminal connection diagrams There are 2 possible methods for restoring the above minimum values. To modify the connection, change the a) Dry out the machine for 24 hours in a position of the stator cables on the terminals. - Page 9 Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole • 6-wire connection Connection OUTPUTS TO THE RIGHT OUTPUTS TO THE LEFT EARTH EARTH 3 PH Star L1 (U) W(3)-L3...
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Page 10: Commissioning
Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole • Connection checks 3.4 - Commissioning Electrical installations must comply with the current legislation in force in the The machine can only be started up and country of use. -
Page 11: Servicing - Maintenance
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole 4 - SERVICING - MAINTENANCE WARNING 4.1 - Safety measures Do not use: trichlorethylene, perchlo- Servicing or troubleshooting must be... -
Page 12: Bearings
Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole 4.3 - Bearings The bearings are permanently greased Approximate life of the grease (depending on use) = 20,000 hours or 3 years. -
Page 13: Electrical Faults
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole 4.5 - Electrical faults Fault Action Effect Check/Cause The alternator builds up and its voltage is still correct - Lack of residual magnetism... - Page 14 Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole • Checking the winding Assembly A: Connect a 12 V battery in series with a rheostat of approximately You can check the winding insulation by 50 ohms - 300 W and a diode on both exciter performing a high voltage test.
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Page 15: Dismantling, Reassembly
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole 4.6 - Dismantling, reassembly - Refit the modules. - Refit the air intake grille [51]. WARNING • Access to connections and the... -
Page 16: Table Of Characteristics
Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole 4.7 - Table of characteristics Table of average values: Alternator - 4 poles - 50 Hz - Winding n°6S NDE shield... - Page 17 Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole • Dedicated single-phase M: 4-pole • Table of weights SHUNT excitation - 50 Hz (values given for information only) Resistances at 20 °C (Ω) - Series...
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Page 18: Spare Parts
Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole 5 - SPARE PARTS 5.3 - Accessories 5.1 - First maintenance parts • Space heater for use when stopped Emergency repair kits are available as an The space heater must run as soon as the option. -
Page 19: Exploded View, Parts List And Tightening Torque
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole 5.4 - Exploded view, parts list and tightening torque • Single bearing, SHUNT... - Page 20 Installation and maintenance 5226 en - 2017.01 / f Electric Power Generation TAL 044 Low Voltage Alternators - 4 pole Bolt Torque Bolt Torque Ref. Qty Description Ref. Qty Description Ø Ø Preloading (wavy) Stator assembly washer Rotor assembly Exciter field (stator)
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Page 21: Disposal And Recycling Instructions
Installation and maintenance Electric Power Generation 5226 en - 2017.01 / f TAL 044 Low Voltage Alternators - 4 pole Disposal and recycling The oil and grease from the lubrication system should be considered as a hazardous instructions waste and has to be handled according to We are committed to limit the environmental local legislation. - Page 22 LSA50.2 - LSA51.2 - LSA52.2 - LSA52.3 - LSA53.1 - LSA53 - LSA53.2 - LSA54 - LSA54.2 - TAL040 - TAL042 - TAL044, as well as their derivatives, manufactured by Leroy-Somer or on Leroy-Somer's behalf, comply with the following International Standards and Directive: - EN and IEC 60034-1, 60034-5 and 60034-22 - ISO 8528-3 “Reciprocating internal combustion engine driven alternating current generating sets.
- Page 23 •Genuine spare parts •Repair services Contact us: Americas: +1 (507) 625 4011 Europe & International: +33 238 609 908 Asia Pacific: +65 6250 8488 China: +86 591 88373036 India: +91 806 726 4867 Scan the code or go to: service.epg@leroy-somer.com www.lrsm.co/support...
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