Leroy-Somer TAL 040 Installation And Maintenance Manual
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Leroy-Somer TAL 040 Installation And Maintenance Manual

Leroy-Somer TAL 040 Installation And Maintenance Manual

Low voltage alternator - 4 pole
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TAL 040
Low Voltage Alternator - 4 pole
Installation and maintenance

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Summary of Contents for Leroy-Somer TAL 040

  • Page 1 TAL 040 Low Voltage Alternator - 4 pole Installation and maintenance...
  • Page 2 Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 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.

  • Page 3: Table Of Contents

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 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 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 2 - TECHNICAL CHARACTERISTICS 2.2 - Mechanical characteristics - Steel frame 2.1 - Electrical characteristics - End shields in aluminum...
  • Page 6 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole • SHUNT three-phase 6-wire STATOR: 6-wire (T1 to T6 identification) MAIN FIELD EXCITER Armature Exciter field Rotating rectifiers yellow green...
  • Page 7 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole • SHUNT three-phase 12-wire STATOR: 12-wire (T1 to T12 identification) MAIN FIELD EXCITER Armature Exciter field Rotating rectifiers 1 PH...
  • Page 8 Consult manual ref.5599 OPTIONAL Deexcitation Auxiliary windings External remote voltage trimmer (remove ST) Green Black R791T 3 PH 1 PH Δ OPEN E01 Black R180 Black Black Blue Green/Yellow CONTACTS NOT SUPPLIED The PMG option is not available with TAL 040.

  • Page 9: Installation

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 3 - INSTALLATION Personnel undertaking various operations indicated in this section must wear personal protective equipment appropriate for mechanical and electrical hazards.

  • Page 10: Checks Prior To First Use

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 3.2 - Checks prior to first use 3.3 - Terminal connection diagrams To modify the connection, change the • Electrical checks position of the stator cables on the terminals.
  • Page 11 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole • SHUNT three-phase 6-wire Connection OUTPUTS TO THE RIGHT OUTPUTS TO THE LEFT EARTH EARTH Star L1 (U) W(3)-L3 W(3)-L3...
  • Page 12 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole • SHUNT or AREP three-phase 12-wire Connection codes Voltage / Detection Factory connection 50 Hz 60 Hz Winding L1(U) 190 - 208...

  • Page 13: Commissioning

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 3.4 - Commissioning • Connection checks Electrical installations must comply with the current legislation in force in the The machine can only be started up and country of use.

  • Page 14: Servicing - Maintenance

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 4 - SERVICING - MAINTENANCE WARNING 4.1 - Safety measures Do not use: trichlorethylene, perchlo- Servicing or troubleshooting must be...

  • Page 15: Bearings

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 4.3 - Bearings The bearings are permanently greased Approximate life of the grease (depending on use) = 20,000 hours or 3 years 4.4 - Mechanical defects...

  • Page 16: Electrical Faults

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 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 17 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 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.

  • Page 18: Dismantling, Reassembly

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 4.6 - Dismantling, reassembly • Access to connections and the regulation system WARNING The terminals and AVR are accessed directly by removing the terminal box lid...
  • Page 19 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole • Replacing the NDE bearing on single - Rest the rotor on one of its poles, then slide it out. Use the tube as a lever arm to assist bearing machines dismantling.

  • Page 20: Table Of Characteristics

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 4.7 - Table of characteristics • Three-phase: 4-pole SHUNT excitation Resistances at 20 °C (Ω) Table of average values: Alternator - 4 pole - 50 Hz - Winding no. M...
  • Page 21 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole • Three-phase: 4-pole AREP excitation • Table of weights Resistances at 20 °C (Ω) (values given for information only) Type...

  • Page 22: Spare Parts

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 5 - SPARE PARTS 5.1 - First maintenance parts Emergency repair kits are available as an option. After operational testing, it is essential to They contain the following items: replace all access panels or covers.

  • Page 23: Exploded View, Parts List And Tightening Torque

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole 5.4 - Exploded view, parts list and tightening torque • Single bearing, SHUNT or AREP...
  • Page 24 Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole Bolt Torque Bolt Torque Ref. Qty Description Ref. Qty Description Ø Ø Non drive end (NDE) Stator assembly bearing Preloading (wavy)

  • Page 25: Disposal And Recycling Instructions

    Installation and maintenance Electric Power Generation 5222 en - 2019.04 / k TAL 040 Low Voltage Alternator - 4 pole Disposal and recycling instructions The oil and grease from the lubrication system should be treated as hazardous committed limiting waste and must be treated in accordance environmental impact of our activity.

  • Page 26: Declaration Of Ec Compliance And Incorporation

    The here mentioned generators should not be commissioned until the corresponding Gen-Sets have been declared in compliance with the Directives Nr 2006/42/EC and 2014/30/UE, as well as with the other relevant Directives. Leroy-Somer undertakes to transmit, in response to a reasoned request by the national authorities, relevant information on the generator. Technical Managers J.P.
  • Page 27 Americas: +1 (507) 625 4011 Europe & Rest of the world: +33 238 609 908 Asia Pacific: +65 6250 8488 China: +86 591 88373036 India: +91 806 726 4867 Middle East: +971 4 5687431 Scan the code or go to: service.epg@leroy-somer.com www.lrsm.co/support...
  • Page 28 Linkedin.com/company/Leroy-Somer Twitter.com/Leroy_Somer_en Facebook.com/LeroySomer.Nidec.en YouTube.com/LeroySomerOfficiel 5222 en - 2019.04 / k...

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