Repair
Repair Price: $ 3,549.00
Purchase
CSL Part Number: 103221
Product Overview: The Control Concepts 3629C is a three-phase SCR power controller that regulates electrical power to resistive loads using phase-angle firing. This 480V, 120A unit accepts a 4-20mA analog input signal for proportional power control. It is commonly used in industrial heating applications including paper processing, plastic extrusion, and temperature control systems. The compact design integrates SCRs, control circuitry, and status indicators in a single package for precise, reliable power modulation.
Category: Power Controls
Manufacturer: Control Concepts
Manufacturer Synonyms: C3 Controls
Manufacturer Part Number: 3629C-V-480V-120A-4/20MA
Series: 3629C Power Controller-Phase Angle
Also Known As(AKA): 1001161-0003-1
Common Failures
Common issues observed with this product include defective electrolytic capacitors and missing screws on the front panel.
Repair Approach
Our technicians evaluate each unit and replace faulty components as needed to restore functionality. This may include capacitor replacement, hardware replacement, and calibration adjustments to ensure proper operation within the 4-20mA range using Zero and Span potentiometers.
Testing & Quality
Following repair work, units are tested under load to confirm stability and performance. Testing includes verification of output waveform and control panel indicators to ensure the unit meets operational standards before return.
Service and repair your broken Control Concepts part
We can repair your Control Concepts model 3629C-V-480V-120A-4/20MA in our facility. Let our skilled technicians get your Control Concepts 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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