Repair
Repair Price: $ 1,932.00
Purchase
CSL Part Number: 13895
Product Overview: An adjustable-speed AC motor drive rated for 10 HP at 240 VAC, controlling three-phase motor speed and torque in industrial equipment such as paper processing machinery. It uses current-feedback regulation with a current transducer and EPROM-based control logic.
Category: AC Motor Controls
Manufacturer: Emerson
Alternate Manufacturer Names: WER
Manufacturer Part Number: 2950-8202
Series: Laser 1 AC Drive
Other Synonyms: WER
Common Failures
Some of the frequent issues found in this product include overheating and cracking of resistors, small electrolytic capacitors going out of specification, and constant activation of fault indicators. Incorrect connection of the current transducer was also identified as a recurring problem.
Repair Approach
The repair process involved replacing several components such as electrolytic capacitors, transistors, zener diodes, and integrated circuits. Reconnecting the current transducer and reprogramming a new IC were crucial steps. All faulty components were systematically addressed.
Testing & Quality
Post-repair, the drive was powered up and tested thoroughly to confirm no error messages were present. The drive was also tested using a suitable motor, with successful operation during a one-hour burn-in test.
Service and repair your broken Emerson part
We can repair your Emerson model 2950-8202 in our facility. Let our skilled technicians get your Emerson back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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