HXGN -12

Eco-friendly Ring Main Unit

HXGN -12 AC high-voltage metal enclosed ring network switchgear is used in 12kV distribution systems to achieve ring network power supply and radial power supply. It has the characteristics of small size and compact structure, which can greatly save the floor space of switching stations or distribution rooms.

Description

Features

● Standards: GB/T 1984-2014, GB/T 3906-2020, DL_T 402-2016, DL/T 404-2018
● Rated voltage: up to 12 kV
● Frequency: 50Hz and 60Hz
● Rated current: 630A
● Short time withstand current of the main circuit: 20/4 kA/s
● Short circuit breaking current: 20kA
● Short circuit closing capacity: 50kA
● Mechanical lifespan of isolation/grounding switch: 5000/5000 cycles
● Grounding closing: 50kA (5 times)

Strength

● Green and environmentally friendly :The environmental consideration for the HXGN-12 extends beyond the product itself to its entire lifecycle. It uses environmentally friendly dry air as the insulation medium and avoids non-degradable thermal plastic materials in favor of reusable thermoplastic materials, minimizing its environmental impact throughout its lifespan.
● High reliability/high security :All high-voltage live parts are housed in stainless steel chambers with an IP67 protection rating,making it suitable for installation in high humidity, high pollution, high salt mist, and box-type substations.
● Visible switch fracture :The panel features a three-position switch breakage visibility.
● Mature technology :To ensure reliable welding, the product uses a domestically advanced robotic automatic welding system. The sealed dry air chamber is a sealed system with a lifespan exceeding 30 years and an annual leakage rate not greater than 0.01%.
● Low environmental impact :All high-voltage live parts are enclosed in stainless steel chambers with an IP67 protection rating, suitable for installation in environments with high humidity, sand, dust, salt pollution,and box-type substations.