Rievtech RI3000-4T0185G / 4T0220P 3-phase 18.5 / 22 kW frequency converter

- High performance,
- Excellent low frequency torque,
- RS485 communication interface, also supports MODBUS communication protocol,
- Small size, light weight, strong functionality, stable performance and easy to use,
- Easy to use, simple installation and commissioning.

Detailed description:
Input:
Rated voltage: 400 V / 3 phase
Output:
Output voltage: 0 - 400 V
Output frequency range: 0 - 500 Hz
Frequency resolution: 0.01 Hz
Overload: 150% of rated current for 1 minute and 150% of rated current for 3 seconds.

Analog input: 1 pc 0 - 10 V 1 pc 4 - 20 mA
Freely programmable functions

Digital input: 8 NPN
35 Freely programmable functions

Relay output: 1 pc (morse contact)
Load capacity: 250VAC / 2A / 30VDC / 1A programmable functions

Open collector output: 2 pcs
Load capacity: 9 - 30 VDC / 50mA programmable functions
PWM output: 1 pc Max .: 20 kHz

Analog output: 1 pc 4-20mA / 0-10 V

Freely programmable V / F characteristic

- Efficient DC brake,
- Optional braking resistor connection option,
- Built-in, easily configurable PID controller,
- Automatic power saving run,
- Energy saving with automatic optimization according to the V / F curve.

Run the command:
- About the user interface buttons,
- About the terminals of the multifunction digital inputs,
- RS485 communication port

Speed ​​setting:
- About the user interface buttons,
- built-in potentiometer,
- About the terminals of the multifunction digital inputs,
- RS485 communication port,
- About analog inputs.