Repair
Repair Price: $ 588.00
Purchase
CSL Part Number: 74751
Product Overview: The Siemens Micromaster 420 is a compact AC variable frequency drive rated for 2 HP (1.5 kW) applications. It controls the speed and torque of three-phase AC induction motors by varying output frequency and voltage. Commonly used in conveyor systems, pumps, fans, and general industrial machinery requiring basic motor control. This model (6SE6420-2UD21-5AA1) features parameter programming for customized operation, multiple I/O configurations, and built-in protections for motor and drive.
Category: AC Motor Controls
Manufacturer: Siemens
Manufacturer Part Number: 6SE6420-2UD21-5AA1
Also Known As(AKA): MICROMASTER 420
Common Failures
This product may exhibit a failure to respond to parameter changes. Users may notice that attempts to adjust settings do not take effect.
Repair Approach
The repair process involves evaluation of internal components, including examination of bridges and outputs to ensure they are functioning properly. We address any issues identified during inspection that may affect performance.
Service and repair your broken Siemens part
We can repair your Siemens model 6SE6420-2UD21-5AA1 in our facility. Let our skilled technicians get your Siemens 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.
Once the user has seen at least one product this snippet will be visible.