Mns Low-Voltage Withdrawable Switchgear 50 (60) Hz 2500A Current Specification

• 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

Established in November 2009, Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) stands as a beacon of innovation and excellence. Specializing in the cutting-edge sectors of research, development, production, sales, and technical services, this company delivers an impressive array of power products. Among its distinguished offerings are three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, and sophisticated energy storage equipment. Additionally, the company excels in crafting high and low voltage switchgear and a range of box substations tailored for European, American, and Chinese standards. As a comprehensive enterprise, Golden Triangle integrates construction EPC, serving a broad spectrum of industries from State Grid and Southern Power Grid to railways, infrastructure, and real estate management systems.
Golden Triangle Power Technology Co., Ltd. has achieved a plethora of prestigious certifications, reflecting its unwavering commitment to quality and sustainability. It proudly holds the ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, and ISO45001:2018 occupational health and safety management system certification, among others. With accolades such as PCCC energy-saving product certification, national mandatory 'CCC' certification, and CQC China quality certification, the company stands tall. Distinguished as a national high-tech enterprise, it is also celebrated as a provincial 'specialized, special and new' SME and ranks among the top 100 most promising scientific and technological enterprises in the province. Its accolades further include the title of municipal green factory. The company hosts a provincial high-tech enterprise R&D center, an academician workstation, and an innovative doctor workstation, boasting 3 invention patents and 51 utility model patents, driving forward its cutting-edge research and development initiatives.
Golden Triangle's illustrious products are proudly featured in the 'Energy Saving and People Benefiting Project' and the 'Recommended Catalog of Energy Saving Electromechanical Equipment,' endorsed by prestigious ministries including the Ministry of Industry and Information Technology and the Ministry of Finance. As the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance, its contributions to innovation are recognized nationwide. Garnering national honors, the company's products are acclaimed as exemplary in energy-saving technical equipment, and as pioneering first sets in key fields of provincial equipment manufacturing. In a testament to its quality, the company's main products, such as the 'SCB13-RL solid triangle ironcore dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' uphold 'Zhejiang manufacturing quality standard.' As a leader in drafting 10 influential standards, including the 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' the company plays a pivotal role in promoting energy conservation and advancing green energy technology in China's power industry.

THE HONOR OF COMPANY

 

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