Solution 3Ø Control
Production Engineering, in conjunction with Unitrol Electronics, is pleased to offer several special controls for your "old work horse" resistance welders. Many of the best large welders are still in useful, but their original controls are outdated. WE CAN HELP!
The SOLUTION 9380 series controls are designed to operate a 3Ø frequency converter welder. The most common brand is Sciaky, but it will operate any brand frequency converter welder. The control includes all necessary functions to do Class A and Class B welds, and includes the TIP ARC contacter and circuitry.
The SOLUTION 9480 series controls are designed to operate 3Ø secondary-rectified welders. These controls can be ordered to operate both older "tri-phase" welders (one-common transformer) and the newer welders with three single-phase transformers connected to a common secondary rectifier bank. The control includes all necessary functions to do Class A and Class B welds.