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- 1
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- Last added
- 2000-01-01
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Featured NARI-RELAYS manuals
NARI-RELAYS RCS-943AU High-Voltage Transmission Line Protection Device Technical and User Manual
The NARI-RELAYS RCS-943AU is a digital, micro‑computer‑based protection device for 110 kV transmission lines. It provides fast primary protection with differential and zero‑sequence functions, plus a full set of backup protections such as distance, over‑current, low‑frequency and low‑voltage protection.
The manual covers application scope, hardware and software principles, setting and adjustment procedures, operation instructions, and detailed debugging guidelines, including communication interface configuration and fiber‑optic link testing. This manual is written in Chinese.
Covers: 概述 · 技术参数 · 软件工作原理 · 硬件原理说明 · 定值内容及整定说明 · 使用说明
Latest NARI-RELAYS manuals
NARI-RELAYS RCS-943AU High-Voltage Transmission Line Protection Device Technical and User Manual
User Manual 59 pages · 830 KB · ZHTechnical and user manual for the NARI-RELAYS RCS-943AU high‑voltage transmission line protection device.
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 NARI-RELAYS manuals
What is the mechanical size of the RCS-943AU device?
The device measures 482 mm × 177 mm × 291 mm.
From: NARI-RELAYS RCS-943AU High-Voltage Transmission Line Protection Device Technical and User Manual