DYBP-SYX variable frequency frequency speed adjustment experiment platform

"Frequency conversion speed regulation tr*ning device" is a new frequency conversion speed regulation tr*ning device launched on the basis of summarizing the current frequency conversion speed regulation tr*ning teaching. This tr*ning device provides advanced frequency conversion technology tr*ning and assessment. operating platform. The tr*ning platform can complete the relevant teaching tr*ning of the "Frequency Conversion Speed ​​Regulation Technology" course. In particular, the system provides open teaching, which can fully cultivate students' practical abilities.

2. Product size

   Dimensions of frequency conversion speed regulation tr*ning device: 534*330*170mm (length*width*height).

3. Technical performance

1. Input power: three-phase four-wire: ~380V ±10% 50Hz

2. Working environment: temperature -10℃~+40℃, relative humidity <85% (25℃), altitude <4000m

3. Safety protection: This experimental device is equipped with a three-phase four-wire leakage protection switch, which has the function of automatically cutting off the power supply for leakage voltage and leakage current. Comply with national safety standards.

4. System composition

Frequency converter tr*ning components

FR-A740-0.4kW three-phase AC 380V power supply, this model uses magnetic flux vector control to achieve 150% torque output at 1Hz operation. 15 speeds and other function options. Built-in RWM enables lower noise operation. Built-in RS485 communication port. Flexible PWM enables lower noise operation.

Three-phase squirrel cage motor: input voltage: 380V, current: 0.4A. Power: 180W

5. Practical tr*ning projects

Frequency converter control tr*ning

1. Frequency converter function parameter setting and operation

2. Frequency converter alarm and protection functions

3. Multi-stage speed selection and frequency conversion speed regulation

4. External terminal jog control

5. External terminal remote control

6. Control the motor running time display operation

7. Control motor forward and reverse motion control

8. Voltage monitor signal output and display

9. Instantaneous power outage inverter parameter setting

10. External analog variable frequency speed regulation

Hot-selling product: Electrician tr*ning bench