Repair
Repair Price: $ 1,572.00
Purchase
CSL Part Number: 58622
Product Overview: The Halmar Robicon 2Z-48225 is a three-phase SCR power controller rated for 480V at 225 amps. It provides proportional power control for resistive heating loads and motor speed applications in industrial processes. The unit uses thyristor modules in a pressure-contact configuration and features a control circuit board with adjustable gain and bias potentiometers for 4-20mA analog input signals. Common applications include electric heating elements, ovens, furnaces, and fan motor controls where precise power regulation is required.
Category: Power Controls
Manufacturer: Halmar Robicon
Manufacturer Synonyms: Robicon
Manufacturer Part Number: 2Z-48225
Series: 2Z Series 3 Phase Power Control
Missing or bad fuses additional. Make sure fuses are secured before shipping.
Common Failures
Several recurring issues have been identified with these units. Common failures include shorted SCR modules, blown line fuses, malfunctioning transformers, broken shunt resistors, and defective solder joints. Additionally, some units have experienced temperature control issues related to open secondary windings in transformers.
Repair Approach
Repairs typically involve replacing damaged components such as SCRs, fuses, and transformers. In cases of solder joint failure, reflowing and resoldering address connectivity issues. Mechanical damages are corrected by straightening bent chassis and replacing missing or loose hardware. Calibration and rewiring tasks are performed to restore functionality.
Testing & Quality
Repaired units undergo diagnostic testing and burn-in tests, often involving load banks to simulate operational conditions. These tests verify that the units meet performance standards. Units are checked for accurate power output and control responsiveness before being returned.
Service and repair your broken Halmar Robicon part
We can repair your Halmar Robicon model 2Z-48225 in our facility. Let our skilled technicians get your Halmar Robicon 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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