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Related Manuals for Nidec Leroy-Somer TAL 042
Summary of Contents for Nidec Leroy-Somer TAL 042
- Page 1 TAL 042 Low Voltage Alternator - 4 pole Installation and maintenance...
- Page 2 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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. SAFETY MEASURES a) During operation, do not allow anyone to stand in front of the air outlet guards,...
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Page 3: Table Of Contents
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 1.5 - Applications ......................... -
Page 4: Receipt
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole 1 - RECEIPT 1.4 - Storage Prior to commissioning, machines should 1.1 - Standards and safety be stored : measures - away from humidity (<... -
Page 5: Technical Characteristics
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole 2 - TECHNICAL CHARACTERISTICS 2.2 - Mechanical characteristics - Steel frame 2.1 - Electrical characteristics - End shields in aluminum This machine is an alternator without - Greasable ball bearings sliprings and revolving field brushes, wound... - Page 6 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 * Delta connection blue...
- Page 7 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 3 PH blue yellow...
- Page 8 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole • AREP three-phase 6 or 12-wire STATOR: 12-wire (T1 to T12 identification) STATOR: 6-wire (T1 to T6 identification) Auxiliary windings MAIN FIELD EXCITER Armature...
- Page 9 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole • PMG three-phase 6 or 12-wire STATOR: 12-wire (T1 to T12 identification) STATOR: 6-wire (T1 to T6 identification) MAIN FIELD EXCITER Armature Exciter field...
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Page 10: Installation
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 11: Checks Prior To First Use
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole 3.2 - Checks prior to first use site operating voltage (see section 3.3). • Electrical checks 3.3 - Terminal connection diagrams To modify the connection, change the position of the stator cables on the terminals. - Page 12 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 V(2)-L2 V(2)-L2 U(1)-L1...
- Page 13 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole • SHUNT, AREP or PMG three-phase 12-wire Connection codes Voltage / Detection Factory connection 50 Hz 60 Hz Winding L1(U) 190 - 208 190 - 240 Parallel Star...
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Page 14: Commissioning
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 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 15: Servicing - Maintenance
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole 4 - SERVICING - MAINTENANCE WARNING 4.1 - Safety measures Do not use: trichlorethylene, perchlo- Servicing or troubleshooting must be rethylene, trichloroethane or any alkaline carried out strictly in accordance with products. -
Page 16: Bearings
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 Fault Action... -
Page 17: Electrical Faults
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 when the battery is removed Connect a new battery of 4 to 12... - Page 18 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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.
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Page 19: Dismantling, Reassembly
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole 4.6 - Dismantling, reassembly • Access to connections and the regulation system WARNING The terminals are accessed directly by removing the terminal box lid [41]. During warranty period,... -
Page 20: Installation & Maintenance Of The Pmg
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 21: Table Of Characteristics
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole 4.8 - Table of characteristics • Dedicated single-phase M1: 4-pole SHUNT excitation - 60 Hz Table of average values: Alternator - 4 pole - 50 Hz/60 Hz - Winding Resistances at 20 °C (Ω) - Series no. - Page 22 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole • Three-phase: 4-pole • Table of weights SHUNT/AREP excitation (values given for information only) Resistances at 20 °C (Ω) Dedicated single-phase M and M1: Type L/N stator Rotor Field coil Armature SHUNT...
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Page 23: Spare Parts
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 24: Exploded View, Parts List And Tightening Torque
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole 5.4 - Exploded view, parts list and tightening torque • Single bearing, SHUNT or AREP... - Page 25 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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) Rotor assembly washer Exciter field (stator)
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Page 26: Disposal And Recycling Instructions
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 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 27 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole...
- Page 28 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole...
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Page 29: Declaration Of Ec Compliance And Incorporation
Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole Declaration of EC compliance and incorporation This Declaration applies to the generators designed to be incorporated into machines complying with the Machinery Directive Nr 2006/42/EC dated 17 May 2006. - Page 30 Installation and maintenance Electric Power Generation 5223 en - 2019.04 / k TAL 042 Low Voltage Alternator - 4 pole...
- Page 31 Service & Support Our worldwide service network of over 80 facilities is at your service. This local presence is our 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 32 Linkedin.com/company/Leroy-Somer Twitter.com/Leroy_Somer_en Facebook.com/LeroySomer.Nidec.en YouTube.com/LeroySomerOfficiel 5223 en - 2019.04 / k...