Technical Specifications
Power range | ||
Single Phase | 220V | 0.75-2.2KW |
Three Phase | 380V | 0.75-11KW |
Project | Specifications | |
Basic Function | Built-in PID | Closed-loop control systems can be easily realized |
VAR function | When the grid voltage changes,the output voltage can be automatically kept constant | |
Overvoltage overcurrent stall | Automatic current and voltage limiting during operation to prevent frequent overcurrent and overvoltage tripping | |
Fast current limiting | Minimize overcurrent faults and improve system stability | |
Power-on peripheral safety self-test | It can realize the safety detection of peripheral equipment such as grounding,short circuit,etc | |
Power-on auto-start function | Optional automatic start at power-on,adjustable start delay | |
Automatic energy-saving operation | The output voltage is automatically reduced under light load to achieve energy saving effect | |
Constant pressure control function | PID regulation,PID feedback disconnection check,PID sleep and wake-up | |
Multi-online working mode | Multiple connections can be made through the online terminal to realize the multi-pump connection mode | |
Upper computer communication function | Remote equipment maintenance can be carried out through an external GPRS monitoring module | |
Antifreeze function | The frequency,time and cycle can be set for antifreeze function control | |
Water leak detection | Optimized sleep control with water leak detection factor |