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- Last added
- 2022-09-01
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Yinhe QY Series Thyristor Voltage Regulator User Manual
The QY series thyristor voltage regulator is designed for industrial furnace heating, glass production, diamond press heating, torque motor speed control, and various power‑transformer applications. It offers both single‑phase and three‑phase versions, with AC regulation and rectifier regulation functions, and integrates power, control, protection, and cooling circuits in a compact aluminum housing.
The manual includes product introductions, application fields, wiring diagrams, control signal input methods, output characteristics, safety precautions, and after‑sales service information. It also lists detailed model specifications, mechanical dimensions, and optional features such as over‑voltage, over‑heat, soft‑start and soft‑stop protections. This manual is written in Chinese.
Covers: Product Introduction · Applications · Features · Model Definition · Specifications · Mechanical Drawings and Dimensions
Latest Yinhe manuals
Yinhe QY Series Thyristor Voltage Regulator User Manual
User Manual 22 pages · ZHThe Yinhe QY series thyristor voltage regulator user manual provides installation, wiring, specifications, and safety 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 Yinhe manuals
What input voltage does the QY series support?
It supports three‑phase AC 380 V ±15 % and single‑phase AC 220 V ±15 %.
From: Yinhe QY Series Thyristor Voltage Regulator User Manual
What control signals can be used to operate the device?
It accepts DC 0–10 V, DC 0–5 V, or 4–20 mA current signals.
From: Yinhe QY Series Thyristor Voltage Regulator User Manual