Repair
Repair Price: $ 1,592.00
Purchase
CSL Part Number: 58637
Product Overview: The Robicon (Halmar) 2Z-48350 is a three-phase SCR power controller rated for 480V and 350A operation. It provides precise control of resistive loads such as heaters in industrial processes by regulating AC power through silicon-controlled rectifiers. Part of the 2Z Series, it is commonly used in plastic extrusion, heat treating, and other applications requiring accurate temperature control. The unit contains four high-current SCRs (typically 1400V, 600A rated semiconductors) and integrated cooling fans to manage thermal loads during continuous operation.
Category: Power Controls
Manufacturer: Robicon
Alternate Manufacturer Names: Halmar
Manufacturer Part Number: 2Z-48350
Series: 2Z Series 3 Phase Power Control
Other Synonyms: Halmar
Missing or bad fuses additional.
Common Failures
One of the frequent issues encountered with this product is the shorting of the Silicon-Controlled Rectifier (SCR) due to lightning strikes. This typically results in the malfunction of the power semiconductors.
Repair Approach
Our typical repair process involves diagnosing the defect, identifying the shorted SCR, and replacing it when necessary. After replacing damaged components, additional cleaning around the components and fans is performed to support optimal performance.
Testing & Quality
Post-repair, the product undergoes a burn-in test with a load, running for one hour at a 10 Amp load to verify functionality. This is followed by comprehensive testing procedures to confirm the repair and ensure the product meets our quality standards.
Service and repair your broken Robicon part
We can repair your Robicon model 2Z-48350 in our facility. Let our skilled technicians get your 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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