Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-13
Featured DR-VAC03 manuals
Chengdu Dongrun DR-VAC03 Smart Three-Phase Voltmeter User Manual
The DR‑VAC03 is a digital three‑phase voltmeter designed for real‑time measurement, display and alarm control of line voltage. It offers high accuracy, strong anti‑interference, easy installation and simple wiring, suitable for substations, distribution automation, industrial plants and smart buildings.
The manual explains the panel layout, key functions, parameter setting steps, wiring diagrams, and provides an application example with alarm threshold configuration. It also lists technical specifications and environmental limits for proper operation. This manual is written in Chinese.
Covers: Overview · Main Technical Specifications · Panel Description · Parameter Setting · Installation and Wiring · Application Example
Latest DR-VAC03 manuals
Chengdu Dongrun DR-VAC03 Smart Three-Phase Voltmeter User Manual
User Manual 5 pages · 136 KB · ZHThe DR-VAC03 smart three‑phase voltmeter manual provides setup, parameter configuration, wiring and alarm 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 DR-VAC03 manuals
How do I enter the parameter setting mode?
Press the setting key to enter parameter setting mode, then input the password (default 1005) and press the setting key again.
From: Chengdu Dongrun DR-VAC03 Smart Three-Phase Voltmeter User Manual
What are the alarm relay contact specifications?
Each alarm relay contact is rated for AC 220 V at 3 A.
From: Chengdu Dongrun DR-VAC03 Smart Three-Phase Voltmeter User Manual