Product features:1.New 32-bit inverter control ARM chip; 2. Advanced PID power control algorithm, and faster dynamic response;3. Stable output even in low power applications;4. Standard with ergonomic LCD operator panel, which works as a keyboard and allows locking and unlocking of parameters, parameter download and upload; shielding of parameters not in use, reducing workload and making commissioning easier;5. Real-time display of running time, failure records, current, voltage and other monitoring parameters to facilitate real-time monitoring by customers;6.Complete protection against missing phase, over-current, over-temperature, under-voltage and over-voltage, etc.7.Receiving of (PT100, NTC) temperature detection analog signals, real-time monitoring of la...