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Featured 是东方博沃（北 manuals
Dongfang Bow DQC3000B Intelligent Dynamic Reactive Power Compensation Controller Manual
The DQC3000B Intelligent Dynamic Reactive Power Compensation Controller, developed by Dongfang Bow (Beijing) Technology Co., Ltd., is designed for distribution systems with voltages up to 1000 V that experience frequent load changes and harmonic distortion. It uses a TI DSP processor to provide fast reactive power compensation (response ≤10 ms) and real‑time harmonic analysis (2‑31 orders).
The manual covers the controller’s main functions, hardware specifications, wiring diagrams, communication interfaces (RS232, RS485, CAN‑BUS), data logging capabilities, and safety precautions. Installation instructions, terminal assignments, and configuration guidelines are provided for both star‑feed‑forward and star‑feedback wiring modes. This manual is written in Chinese.
Covers: Overview · Main Functions · Technical Specifications · Installation and Wiring · Wiring Diagrams · Precautions
Latest 是东方博沃（北 manuals
Dongfang Bow DQC3000B Intelligent Dynamic Reactive Power Compensation Controller Manual
User Manual 7 pages · 226 KB · ZHUser manual for the DQC3000B controller describing features, installation, wiring, communication and technical specifications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 是东方博沃（北 manuals
What is the response time for dynamic reactive power compensation?
The controller provides dynamic reactive power compensation with a response time of ≤ 10 ms.
From: Dongfang Bow DQC3000B Intelligent Dynamic Reactive Power Compensation Controller Manual
Which communication ports are available on the DQC3000B?
It includes one RS232 port, one RS485 port, and a CAN‑BUS interface, all with isolation.
From: Dongfang Bow DQC3000B Intelligent Dynamic Reactive Power Compensation Controller Manual