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- 2012-03-15
Featured BHQ-S-C电动机综合保护器说明书 manuals
BHQ BHQ‑S‑C Motor Comprehensive Protector Manual
This manual describes the BHQ‑S‑C motor comprehensive protector, a device that protects three‑phase motors from overload, phase‑loss and imbalance. It outlines the product’s structure, working principle, technical parameters, installation requirements, wiring diagrams and safety precautions.
Key features include adjustable trip current, three status indicator lights (run, overload, phase‑loss), automatic reset on power loss, and compliance with GB14048.4. The guide explains how to set the trip current, connect the device to an AC‑220V/380V supply, perform regular maintenance, and diagnose common faults such as failure to start or unexpected trips. This manual is written in Chinese.
Covers: 概述 · 结构 · 工作原理 · 技术参数 · 安装尺寸 · 安装与接线
Latest BHQ-S-C电动机综合保护器说明书 manuals
BHQ BHQ‑S‑C Motor Comprehensive Protector Manual
User Manual 5 pages · 643 KB · ZHThe BHQ BHQ‑S‑C Motor Comprehensive Protector manual provides installation, operation, adjustment, maintenance and fault‑troubleshooting instructions.
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 BHQ-S-C电动机综合保护器说明书 manuals
What do the three indicator lights on the protector show?
The three lights indicate running status, overload condition, and phase‑loss condition respectively.