YDQ Series High Voltage Acousto-Optical Electroscope: Technical Overview

The YDQ series High Voltage (HV) Acousto-Optical Electroscope is an essential safety instrument for electrical systems and industrial power operations. Designed to detect the presence of power frequency voltage in lines and equipment ranging from 0.1 kV to 500 kV, it ensures operational safety and personnel protection in high-risk electrical environments.

Product Overview
This electroscope is a mandatory safety tool for electricians and maintenance personnel working on energized or potentially energized systems. Its primary function is to verify whether electrical lines or equipment are live, thereby preventing accidental contact and reducing the risk of electric shock or arc flash incidents.

Key Features

1.Extendable Design with Self-Check Function – The device features a telescopic rod that extends for reach and retracts for portability. It includes a full self-test capability, allowing users to verify the instrument’s functionality before and after use.

2.Audible and Visual Alarms – Equipped with clear voice prompts and bright visual indicators, the electroscope provides reliable and immediate feedback on voltage presence.

3.High Anti-Interference Performance – Engineered to operate reliably in electrically noisy environments, minimizing false readings and ensuring accurate detection.

Technical Specifications
The YDQ series includes multiple models tailored to specific voltage ranges. Below are the detailed technical indicators for two representative models:

Application and Usage
The electroscope is widely used in power transmission and distribution networks, substations, industrial plants, and mining operations. Its robust design and reliable performance make it suitable for both indoor and outdoor applications, including adverse weather conditions when used within specified operational limits.

Safety and Compliance
Users must adhere to the safe testing distances outlined in the technical specifications. Regular self-checks and periodic calibration are recommended to maintain accuracy and reliability. The device complies with relevant electrical safety standards and is intended for use by trained personnel only.

Conclusion
The YDQ series HV Acousto-Optical Electroscope combines practical functionality with advanced safety features, offering a dependable solution for voltage detection in high-voltage environments. Its intuitive operation, coupled with strong anti-interference characteristics, makes it a valuable tool for electrical technicians and safety officers.

 GDZX is a manufacturer of power detection equipment, offering a diverse range of products with comprehensive models and providing professional technical support. Contact us at +86-27-6552607 or +86-17396104357.Website: http://en.gdzxdl.com/