Frequency control ranges from 0.1Hz to 400Hz with resolution 0.01Hz.
Detailed introduction to TDS-F8:
TDS-F8 Features: 220V Class(Single-Phase) 0.5Hp~2Hp 220V Class(3-Phase) 0.5Hp~2HpFrequency control ranges from 0.1Hz to 400Hz with resolution 0.01Hz. PID control, simple PLC function, energy Saving mode, multiple frequency pulse output. Two sets of analogical output interface that can be set as 11 individual analogical signals. Cumulative time and intelligent fault status recording. Protection of overload can be switched on a constant or variable torque load modes. Communication function :RS-485 installed inside (MODBUS protocol).