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- ZH
- Last added
- 2011-11-04
Featured YDZ-40A manuals
YDZ-40A Direct-current Resistance quick Test Instrument OfManual
The ZDZ-40A is a compact, lightweight DC resistance quick test instrument designed for fast, accurate measurement of transformer windings and large inductive loads. It uses a four‑wire method with a constant‑current source, A/D conversion, and a built‑in microcontroller to display resistance values on a 128×64 dot‑matrix LCD.
The manual provides safety guidelines, detailed panel descriptions, step‑by‑step operation, data storage and printing functions, as well as fault analysis and maintenance procedures to ensure reliable use in the field. This manual is written in Chinese.
Covers: 概述 · 结构特征与工作原理 · 主要技术特性 · 快速入门 · 面板介绍 · 故障分析与排除
Latest YDZ-40A manuals
YDZ-40A Direct-current Resistance quick Test Instrument OfManual
User Manual 13 pages · 278 KB · ZHUser manual for the HJJDYB ZDZ-40A DC resistance quick test instrument, covering safety, operation, and troubleshooting.
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 YDZ-40A manuals
How many test results can the instrument store?
The instrument can store up to 255 test data records.
From: YDZ-40A Direct-current Resistance quick Test Instrument OfManual
What is the maximum test current of the device?
The maximum test current is 40 A.
From: YDZ-40A Direct-current Resistance quick Test Instrument OfManual