Low-Voltage Withdrawable Switchgear 50Hz 2000A Power Distribution

• Customization: Available
• Type: Lighting
• Certification: ISO9001:2000, VDE, CCC
• Model NO.: KYN28A
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: High-rise Buildings
• Shell Material: Stainless Steel
• Shell Protection Grade: IP56
• Brand: CHINT
• Scale Voltage: 12
• Level Frequency: 50/60Hz
• Rated Current: 630/1250/1600/2000/2500/3150/4000
• Protection Category: IP4X
• Installation: Fixed
• Current: AC
• Voltage Level: High Voltage
• Rated Short Circuit Breaking Current: 16-40ka
• Rated Peak Withstand Current: 40-100ka
• Rated Short Circuit Closing Current: 40-100ka
• Rated Short Circuit Duration: 4s
• Weight: 1000kg
• Transport Package: Wooden Packed
• Specification: 1000*1550*2300mm
• Trademark: Golden Triangle
• Origin: China
• Package Size: 220.00cm * 150.00cm * 160.00cm
• Package Gross Weight: 2450.000kg

Product Description

Product Parameters

Item		Unit	Data
Rated voltage		kV	40.5/36/35/33
Insulation level	Rated power frequency withstand voltage (1min)	kV	95/118(phase to earth/across open contacts)
	Rated lightning impulse withstand voltage	kV	185/215 (phase to ground/open contact)
Rated frequency		Hz	50/60
Rated main bus bar current		A	630/1250/1600/2000/2500
Rated branch bus bar current		A	630/1250/1600/2000
4s short-time withstand current (rms)		kA	16/20/25/31.5
Peak withstand current (peak)		kA	40/50/63/80
Protection degree			Enclosure: IP4X, Between compartments: IP2X

 

 

Company Profile

Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) began its innovative journey in November 2009. As a pioneering force in the realm of power solutions, the company excels in cutting-edge research, meticulous development, efficient production, and strategic sales, complemented by comprehensive technical services. Their impressive portfolio includes revolutionary three-dimensional coil core transformers, advanced amorphous alloy core transformers, state-of-the-art photovoltaic substations, and sophisticated energy storage equipment. High and low voltage switchgear, along with European, American, and Chinese outdoor box substations, and intelligent substations also form part of their extensive offerings. As a service-oriented enterprise, Golden Triangle leads in integrating construction EPC services. Their reliable products are widely used across essential sectors such as the State Grid, Southern Power Grid, railways, mining, infrastructure projects, metallurgy, roads and bridges, and advanced real estate management systems.
The company has earned exceptional recognition, achieving certifications like ISO9001:2015 for Quality Management, ISO14001:2015 for Environmental Management, and ISO45001:2008 for Occupational Health and Safety. They have also secured the PCCC Energy-Saving Product Certification and the national mandatory CCC certification, along with the CQC China Quality Certification and a distinguished AAA Credit Rating. Celebrated as a national high-tech enterprise, Golden Triangle has been recognized as a provincial 'specialized, special and new' SME and is among the top 100 scientific and technological enterprises with high growth potential. The company has been acclaimed as a provincial small and medium-sized scientific and technological enterprise and a municipal green factory. Housing a top-tier provincial high-tech enterprise R&D center, they have established both an academician workstation and a doctor innovation workstation, holding an impressive three invention patents and 51 utility model patents.
Golden Triangle's products have been proudly featured in the 'Energy Saving and People Benefiting Project' promotion catalog and the 'Recommended Catalog of Energy Saving Electromechanical Equipment' by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. As the pioneering power industry enterprise in Wenzhou, they have received direct subsidies from the Ministry of Finance for product sales. Their products have been awarded prestigious titles such as national industrial energy-saving technical equipment products and are recognized as the first set of products in key fields of provincial equipment manufacturing. Additionally, they have been celebrated as provincial excellent new industrial products. The flagship products, including 'SCB13-RL Solid Triangle Iron Core Dry-Type Transformer' and 'SBH16-RL Solid Triangle Rolled Iron Core Amorphous Transformer', are proudly included in the 'Zhejiang Manufacturing Quality Standard'. As an industry innovator, the company led the drafting of 10 vital standards, including 'GB/T32825-2016 National Standard for Three Phase Dry Type Three Dimensional Wound Core Distribution Transformer', 'NB/T 10483-2020 Standard for Three Phase Dry Type Amorphous Alloy Three Dimensional Wound Core Distribution Transformer', and 'T/CEEIA 251-2016 Standard for Composite Transformers for Photovoltaic Power Generation'. These contributions significantly advance energy conservation, emission reduction, and the proliferation of green energy technology within China's power industry.

THE HONOR OF COMPANY

 

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