The DMDT68A is a three‑phase mixed‑mode motor controller offering high performance and low noise operation. It supports PWM current control, up to 400 kHz switching frequency, and a maximum continuous current of 6.8 A per phase.
This manual covers safety precautions, installation wiring, pin assignments, signal descriptions, parameter settings, and troubleshooting. It also lists the electrical specifications, mechanical dimensions, and environmental limits for proper integration into automation systems. This manual is written in Chinese.
| Maximum continuous current per phase | 6.8 A |
|---|---|
| Input voltage range | 160 V – 245 V AC |
| PWM frequency range | 0 – 400 kHz |
| Output current range | 1.7 A – 6.8 A |
| Operating temperature | 0 °C – 70 °C |
| Maximum humidity | 90 % RH |
| Weight | 1.4 kg |
The controller operates from 160 V to 245 V AC.
It can deliver up to 6.8 A continuously per phase.
The PWM frequency can be set up to 400 kHz.
The unit weighs approximately 1.4 kg.