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- 2012-03-09
Featured Wuhan电力电气检测设备厂 manuals
Wuhan Electric YDZ-20A DC Resistance Quick Tester User Manual
This manual introduces the YDZ-20A DC resistance quick tester, describing its purpose, safety requirements, and the components of the front and back panels. It emphasizes proper grounding, use of the correct power cable, and precautions to avoid electric shock or fire.
The guide details the preparation, measurement procedure, data viewing, and storage functions, as well as specifications such as test current, accuracy, and environmental limits. It also covers transport, storage, unboxing, and after‑sales service information. This manual is written in Chinese.
Covers: Overview · Technical Specifications · Panel and Back Panel Description · Operation Method · Data Viewing and Processing · Safety Precautions
Wuhan YDZ-40A Direct-Current Resistance Quick Tester User Manual
The YDZ-40A is a compact, lightweight direct‑current resistance tester designed for fast measurement of transformer windings and high‑power inductive loads. It uses a four‑wire measurement method with programmable constant‑current source, pre‑amplifier and A/D conversion to achieve high accuracy and rapid results.
The manual provides safety guidelines, panel description, quick‑start procedures, technical specifications, data storage and printing functions, as well as fault analysis and after‑sales service information. This manual is written in Chinese.
Covers: Safety Requirements · Structure and Working Principle · Performance Features · Technical Specifications · Quick Start · Panel Description
Latest Wuhan电力电气检测设备厂 manuals
Wuhan Electric YDZ-20A DC Resistance Quick Tester User Manual
User Manual 12 pages · 355 KB · ZHThe Wuhan Electric YDZ-20A DC resistance quick tester user manual provides safety guidelines, operation steps, and specifications for accurate resistance…
Wuhan YDZ-40A Direct-Current Resistance Quick Tester User Manual
User Manual 13 pages · 301 KB · ZHUser manual for the Wuhan YDZ-40A DC resistance quick tester, covering safety, operation, specifications 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 Wuhan电力电气检测设备厂 manuals
How can I delete stored measurement data?
Press the “全部” key to delete all data, the “当前” key to delete the currently displayed data, or the “退出” key to return to the view screen.
From: Wuhan Electric YDZ-20A DC Resistance Quick Tester User Manual
How do I start a measurement?
After connecting power and test leads, select the desired test current, then press the “测量” key to begin the measurement process.
From: Wuhan Electric YDZ-20A DC Resistance Quick Tester User Manual
How many test data points can the YDZ-40A store?
The instrument can store up to 255 test data records.
From: Wuhan YDZ-40A Direct-Current Resistance Quick Tester User Manual
What is the warranty period for the YDZ-40A?
The product has a one‑year warranty with free repair during the first year and paid lifetime repair thereafter.
From: Wuhan YDZ-40A Direct-Current Resistance Quick Tester User Manual