Heatsoft - (series)
1. Linear phase control
2. Distribution of zero-level control
3. The zero phase start running (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 (fuse) fuse, heater (heating wire) disconnected, 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%.