This document introduces the REC™ series Pure Air/Nitrogen Insulated SF₆-Free Ring Main Unit, an eco-friendly medium-voltage switchgear. It highlights key specifications, technical advantages (low partial discharge, long mechanical life, salt spray resistance), compact dimensions, and service environment parameters. As a zero-GWP alternative to traditional SF₆-insulated equipment, it meets the demands of distribution automation projects for high reliability, low maintenance, and environmen

The REC series pure air/nitrogen (environmentally friendly gas) insulated switchgear has been in production for nearly ten years, from design approval, research and development simulation, experimental verification, to mass production, optimization and upgrading. With the joint efforts of senior experts and multiple joint development enterprises in the field of switches in China, the products have significant advantages in mechanical life, partial discharge, insulation strength, weather resistan

Technical Specification for SCADA-Ready 33kV 3-Pole Outdoor Automatic Circuit Recloser for Medium-Voltage Overhead Line Systems

33kV 3-pole outdoor automatic circuit recloser for mv overhead line system

Eok-12/24 fully air insulated switchgear, based on Rysec-12/24 circuit breakers, innovatively adopts a three in one integrated design of circuit breakers, line isolation switches, and grounding switches, which is stable, reliable, and easy to install and maintain.