1.Overview
DLPLC-BT01 VFD training equipment integrates control screen, training table, frequency conversion training component, relay contact training component, digital/analog input and output given indication component (not button switch type), and the whole equipment can complete open-loop and closed-loop system training and all the training for the inverter. The open structure allows students to comprehensively learn and master the structure principle, capacity selection, option configuration, application technology, installation operation and inspection and maintenance of the frequency converter. In addition, the equipment has the 485 communication function of the frequency converter, and the running status of the frequency converter is monitored by a PC .
2.System function
1. Input power: 3 phase four wire (or 3 phase five line) 380 V/AC +/-10%, 50 Hz
2. Working environment: temperature – 10 ℃ ~ + 40 ℃ relative humidity < 85% (25 ℃)
3. Capacity: < 0.5 KVA
4. Physical size: 1600 mm * 700 mm * 1630 mm
5. Safety protection: has the drain voltage, leakage current protection, safety conform to the state standards.
3.Training contents
-Motor drives
-Three-phase induction motor characteristics and operation
-VFD characteristics and operation
-VFD control circuits and advanced functions, such as acceleration and deceleration, motor braking, jogging, and protection
-VFD load types and control methods
-VFD installation, maintenance, and troubleshooting
-Optional exercise about VFD operation with PLCs and HMIs
