HXGN-12 Switchgears Introduction

HXGN-12 Series High Voltage Switchgear refer to the switchgears used in the ring power distribution network. The structure of the switchgear is simple, and the combination of load switch and fuse is commonly used. It has simple structure, small size and low price. It can improve the power supply parameters and performance, as well as the advantages of power supply safety.

Application Channels:

Widely used in industrial and civil cable ring networks and power terminals, as the reception and distribution of electric energy, especially suitable for urban residential area power distribution, small secondary power distribution stations, small opening and closing stations, industrial and mining enterprises, shopping malls, airports, subways, power stations, hospitals, stadiums, railways, tunnels and other places.

HXGN-12 Switchgears Parameters

Item			Unit	Load Switch Cabinet	Combined Electrical Cabinet
Rated voltage			KV	12
Reted power			Hz	50/60
Rated insulation level	1 min power frequency withstand voltage	Alternately and relatively	KV	42
		Isolation fracture		48
	Lightning impulse withstand voltage	Alternately and relatively		75
		Isolation fracture		85
Rated current of main bus			A	630	125
Rated shore-time withstand current			KA/4S	20	20
Rated peak withstand current			KA	50	50
Rated AC current			A		3150
Rated short-circuit making current (peak value)			KA	50	50
Rated short-circuit breaking current (effective value)			KA		31.5
Rated active load breaking current			A	630
Ground loop dynamic stability current (peak value)			KA	50
Ground loop thermal stability current			KA/2	20
Mechanical life	Vacuum load switch		Time	10000
	Earthing switch		Time	2000
Auxiliary circuit 1min power frequency withstand voltage			KV	2
Working voltage of electric operating mechanism			V	AC220/110；DC220/110
Enclosure rating				IP2X、IP3X

Core Advantages Of Digital Production Lines

Using the dual engines of "data + intelligence" to drive manufacturing innovation and build an industry-leading digital production system.
Relying on 220+ sets of intelligent equipment clusters, unmanned operation of the entire process from sheet metal processing to finished product assembly is realized, the manual intervention rate of key processes is less than 5%, and the yield rate exceeds 99.8%.
The U-shaped layout and modular design increase material handling efficiency by 40%, produce 10,000 high and low voltage equipment each year, and shorten the order delivery cycle by 30%.
AGV logistics and digital twin systems are linked to achieve 72 hours of unmanned continuous operation, and the capacity utilization rate reaches more than 95%.
Green manufacturing, waste recovery rate exceeds 90%, noise and emission indicators are 20% better than the national standard, and it has been rated as a provincial smart factory benchmark.

About TSTY

TSTY Electric Co., Ltd is a national high-tech enterprise with a history of more than 30 years, focusing on the intelligent manufacturing of power transmission and distribution equipment. It mainly deals in oil-immersed, dry-type transformers, box-type substations, high and low voltage switchgear and have obtained ISO 9001, CCC, CE, IEC, GOST and other certifications, 158 patents, and are exported to more than 80 countries. Factory scale: 250,000 square meters of park, 15 production lines (including 3 intelligent lines), equipped with 220+ intelligent equipment. Production capacity efficiency: annual output value of 1.5 billion yuan, product qualification rate> 99.8%.

Customization And Testing Capabilities

1. Deep customization service Modular design solution:

Supports free selection of brand components such as ABB/Siemens; supports appearance customization, up to 20+ colors, ODM/OEM full mode coverage.

2. International testing laboratory

Each switch cabinet has passed a variety of tests such as short-circuit test platform, temperature rise test chamber (-40℃~+150℃), partial discharge detection system (accuracy 0.1pC), etc.