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Summary of Contents for TECO-Westinghouse MAX-PM
- Page 2 ISSUED ENCLOSURE PERFORMANCE DATA 8/6/2019 TEFC 3-PHASE PERMANENT TYPE CATALOG# DVEM MAGNET MOTOR DM0104 NAMEPLATE INFORMATION OUTPUT FRAME RATED INS. TIME SERVICE POLE VOLTAGE SIZE AMBIENT CLASS RATING FACTOR 215T CONT. VARIABLE FREQUENCY DRIVE SERVICE OHMS/PHASE EQUIVALENT WYE CIRCUIT VARIABLE TORQUE AT RATED OPERATING TEMPERATURE 25 TORQUE RESIST.
- Page 5 T-N CURVE NO.: TTALR19001006 Tmin. : 17.6 Lb-ft TYPE: DVEM POLE: 6 HP : 10 Tmax. : 44.0 Lb-ft VOLT.: 460 Tf : 29.3 Lb-ft T-N Curve (Rated Speed 1800rpm) Continuous Intermittent (60sec) Speed(rpm) 1200 1800 Rev.00 APPD. Wanghy 20190411 DWG NO.
- Page 6 Efficiency & Power Factor CURVE NO.: TDTPM19701006 TYPE: DVEM POLE: 6 HP : 10 VOLT.: 460 Efficiency & Power Factor Curve(10 HP_1800rpm) Eff. Load(%) Rev.00 APPD. Wanghy 20190726 DWG NO. TDTPM19701006 CHKD. Mingte 20190726 DWN. Efficiency&Power Factor P.J. Huang 20190726...
- Page 7 High-Efficiency Permanent-Magnet Synchronous Motor Instruction Manual 1BW0-A1-C-LD-426...
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Page 8: Table Of Contents
Contents 1. Introduction ........3 Preparation Receiving inspection ........Installation ........Wiring ........3. Commissioning and operation Before operation ........8 Operation ........9 4. Maintenance and checks Routine checks ........9 Periodic checks ........10 Fitting checks ........10 5. -
Page 9: Introduction
Introduction Please peruse the Instructions before use Introduction Thank you for choosing TECO High-Efficiency Permanent Magnet Synchronous Motor (PMSM) products. This instruction manual is applicable to PMSM customers. It addresses precautions for motor operation. Please peruse it before using the motor. Please place this instruction manual near the motor products. - Page 10 ◇ ◇ ◇ ◇ ！ ！ ！ ！ DANGERS (General) The works to check transportation, installation, piping, wiring, operation, running and maintenance shall be handled by qualified professionals to avoid electric shock, personal injury and fire. Do not perform the checks under powered state; turn off the power supply prior to work is a must to avoid electric shock.
- Page 11 ! CAUTIONS (General) Please ensure that a suitable space for maintenance and check is reserved around the installation position of motor in order to avoid the hazard of electric shock or personal injury. Please do not use the fittings other than the motor-specified fittings to avoid hazard of electric shock and personal injury.
- Page 12 Please do not walk or ride on motors to avoid hazard of injury. Please do not use hands to touch the keyway of motor shaft end to avoid hazard of injury. (Wiring and routing) Please do not touch terminals when measuring the withstand voltage and insulation resistance so as to avoid hazard of electric shock.
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Page 13: Preparation
2. Preparation 1. Receiving inspection After receiving the motor, please pay attention to the following matters: Please check the certificate of delivery and the certificate of product compliance. (2) Please check if the fittings are missing, damaged or rusted. (3) Manually rotate the shaft end to confirm for a smooth rotation. For a motor in large capacity, a heavier feeling will be sensed when rotating the shaft end due to the impact from inertia factor and magnetic attraction effect. -
Page 14: Wiring
3.Wiring 3.1 Junction box Permanent magnet motors need to be driven by permanent magnet motor drives. The name of each contact is marked inside the T-box. Please follow the correct marking for wiring connection. Main power supply cables U, V, W Figure 2 T-box layout diagram 3.2 Rotating direction (1) Please confirm if the rotating direction is correct. -
Page 15: Operation
Disconnect the main circuit of motor and measure the insulation resistance of stator coil to ground by using a 500VDC high resistance meter to connect the main power supply terminal of the motor and the grounding terminal; the insulation resistance to ground should be above 5MΩ... -
Page 16: Periodic Checks
（4）Temperature of stator winding or frame （5）Bearing temperature and bearing sound （6）Is there any abnormal vibration or unusual noise? （7）Is cooling fan for motor running normally? Bearing is introduced a double shielded bearing (bearing model number is suffixed “ZZ”) for motor, which is oil pre-charging type that needs no further oil charging. -
Page 17: Storage
5. Storage For a motor that its use is not wanted for an extended period of time or for more than 3 months, please refer to the methods for handling its storage: Please store it at a dry area and cover it with protective device. Machined surfaces: Shall be smeared antirust agent every 6 months. -
Page 18: Troubleshooting
7. Troubleshooting For any abnormal conditions arising from general, routine and periodic checks, please refer to Table 2 Checklist for troubleshooting. Table 2 Motor Troubleshooting Checklist Overheating Symptoms Handling methods Possible causes Improve ventilation ○ ○ ○ Ambient temperature too high system ○... - Page 19 ○ Wrong wiring of thermistor Recheck wirings Overheating Symptoms Handling methods Possible causes ○ ○ ○ Overload Reduce load Increase acceleration / ○ ○ ○ Acceleration / deceleration time too fast deceleration time Increase acceleration ○ ○ Load inertia too big time Perform mechanical ○...
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Page 20: Maintenance Service
8. Maintenance service Free repair warranty period The warranty period is 1 year starting from the day of customer's receiving the product delivered from the factory. Scope of warranty Fault diagnosis User may follow Table 2 to proceed troubleshooting for a preliminary diagnosis at the time of failure.
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