Introduction

This user manual provides comprehensive information for the UNI-T UT582+ Digital RCD (ELCB) Tester. It covers essential safety warnings, detailed features, technical specifications, and guidance on instrument appearance and accessories. The manual is designed to ensure safe and effective operation of the device.

Key Features

The UT582+ is equipped with an intelligent microprocessor for high accuracy and stability. It includes features such as RCD test wiring checks, AUTO RAMP test for simultaneous trip current and time measurement, auto power-off, fuse safeguard, and a backlight function for enhanced visibility. The device supports both L-N and L-PE voltage measurements, as well as frequency measurement.

Safety and Usage

Users are strongly advised to read and understand all safety warnings and precautions before operating the instrument. The manual emphasizes the importance of using certified test leads and adhering to specified operating conditions. It details procedures for voltage measurement and RCD testing, including wiring checks and parameter settings. For maintenance and repair, users are directed to contact the Uni-Trend after-sales service center for any issues such as casing damage, abnormal LCD display, or malfunctioning keys.

Technical Specifications

The document outlines the technical specifications for voltage and RCD testing, including measurement ranges, accuracy, and tolerance for various functions. It also specifies the application standards (e.g., IEC 61010 series, EN 61326 series) and operating environment requirements.

Manufacturer Information

The product is manufactured by UNI-TREND TECHNOLOGY (CHINA) CO., LTD. For further assistance or inquiries, please refer to the contact information provided within the manual.