Taiwan SCR ZEROSPAN , since 1986, specializes in the research and development and production of SCR electric heating regulator/power regulator/power conditioner/named "Heatsoft", SSR solid state relay, Motosoft motor soft start related industrial products, The integrated microcomputer chip and superb software technology function, accuracy, and quality stability have been greatly improved.
    The appearance is an excellent design such as the original patented HOM structure, which has extremely high safety.

Heatsoft--(Series)

1. Linear phase control

2. Distributed zero position control

3. Phase start zero operation (world's first function)

4. Rated voltage 50-480VAC, current range/15-750A

5. Three models of F, K, V are available
Type F: DIGITAL digital precision adjustment, built-in FUSE fuse, heat sink over-temperature protection, cooling fan;
K type: F type function + Thyristor (thyristor) punch through, FUSE (fuse) blown, Heater (heating wire) disconnection, over current, low current detection and relay alarm contact output;
V type: F type function + K type function + constant current, constant voltage feedback, three-phase unbalance detection;

6. Both have a two-year warranty

7. Free switching of six signals
DC4-20mA, DC0-20mA, DC1-5V, DC2-10V, DC0-5V, DC0-10V;

8. DIGITAL high linearity CPU control ±1%, resolution 0.4%;

VBC20125(Constant current control)

1P1W 125A 240VAC