Heatsoft - (Series)

1, Phase Angle

2, Zero Crossing

3, Phase Angle Soft Start&Zero Cross working (the world's first feature)

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

5, F, K, V are three optional models 

★F Type: DIGITAL digital precision adjustment, included FUSE fuse, heat sink over-temperature protection, cooling fan; 

★K Type: F-type functions + Thyristor (SCR) punctured, FUSE short out, Heater (heating wire) Open circuit , over-current, low current sensing and relay alarm contact output;  

★V Type: F-type functions + K-type function + constant current, constant voltage feedback, three-phase disequilibrium test;

6, are a two-year warranty

7, six free switching signal
DC4-20mA, DC0-20mA, DC1-5V, DC2-10V, DC0-5V, DC0-10V;

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