KDC series brushless motor controller user manual, introduces the characteristics, installation methods, maintenance methods of KDC series products
The Kelly KDC series brushed motor controller manual provides an overview of the product’s functions, safety precautions and typical applications such as electric bicycles, scooters, forklifts and marine vessels. It explains how to install the controller, connect power, battery, motor and peripheral signals, and how to configure the controller via a PC serial interface.
The document also details fault detection, protection mechanisms, sensor and switch inputs, CAN bus options, and provides command tables for monitoring and controlling the controller. Technical specifications, wiring diagrams and data‑communication protocols are included for service and integration purposes. This manual is written in Chinese.
| Operating frequency | 16.6 kHz |
|---|---|
| Standby current | < 0.5 mA |
| Controller power‑supply current | < 150 mA |
| Maximum working voltage range | 1.8 V – 136 V (model dependent) |
| Standard pedal input | 0‑5 V (three‑wire resistive) or 1‑4 V (Hall) |
| Full‑power temperature range (controller housing) | 0 °C – 50 °C |
| Operating temperature range | -30 °C – 90 °C (shutdown at 100 °C) |
| Peak current (1 min) | 600 A – 800 A (model dependent) |
| Continuous current | 240 A – 320 A (model dependent) |
Faults are indicated by a flashing red LED code.
The controller works from 1.8 V up to 136 V, depending on the model.