The Caloritech™ CPSS Solid State Power Control Panel with Base Load uses a combination of contactor stages controlled by a step control and an SCR solid state power control for fine tuning. Typically the SCR stage switches 20 to 30% of the total load with contactors making up the balance. The control package automatically determines when extra base load contactor steps need to be brought in or dropped out. Many adjustments such as proportioning band, zero and span, and time delay between stages are field adjustable to fine tune to the process.
Features & Benefits At A Glance
- Type 12 dust-tight enclosure
- Optional Type 4 weather resistant enclosure
- Door interlocked disconnect switch
- Fused contactors
- Fused control circuit transformer
- On/Off selector switch and pilot light
- I2T fused SCR
- High limit trip pilot light
- Heating stages pilot light
- UT350-00 process control
- 54-302121-206 manual reset limit
- CE approved; GOST approved for global markets
