: Suitable for driving motors with an input current below 5A .

There was no device. Just the book.

Incorrect wiring of the Hall signal wires (HU, HV, HW). Troubleshooting Common Problems:

According to the manual, this indicates the leads are plugged into the current jacks (µA/mA or 10A) while the dial is on a non-current function. Move the red lead to VΩHz°C.

is a high-voltage brushless DC (BLDC) motor driver designed for medium-power applications, typically supporting motors up to

🔧 Note: Calibration requires a precision source and should not be attempted without proper training.

. It features a double closed-loop design for stable operation and is compatible with both Hall-effect and sensorless motors. Technical Specifications Input Voltage: AC 70V–230V (Standard household AC 220V is ideal). Rated Current: Continuous current below Max Speed: 20,000 RPM (depending on the motor). Speed Control:

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