Overview of medium and low voltage switchgear which designed for general power distribution system

Dae Hong Electronic Co Ltd, we are sure that we will provide all of our loyal customers with state-of-the-art design, technology and production. Furthermore, if you want to get the updated information, feel free to contact us. We will give you the answer immediately. Our fields of activities are

·         Industrial part: 031-347-6774Designing, Manufacturing, and Installation of Middle Control Center, PLC Control Panel, Process Control Panel and so on.

·         Ship part: Manufacturing Main Switchboard, Starter, Charging /Discharging Board, Navigation Panel and so on.

·         Railway part: Manufacturing Battery box, Junction Box, other electric parts

·         Fabrication of metal sheet & painting: Precision fabrication of metal sheet (CNC Punching, Shearing, Bending), Metal Box & Case, Powder Painting of various machine case and cover

1.       Medium voltage switchgear

Our MV switchgear is designed for general power distribution systems with rated voltage up to 36kV, and is the best solution in the field of electric power distribution, protection, measuring, control and communication. It is designed in accordance with domestic and international standards. We`ve concentrated on establishing the strong reliability basis and have devoted on development and research for manufacturing products featuring high safety, low cost and easy assembling/disassembling, ensuring users convenient for maintenance.

1.1 Features

• Up to 36kV
• IEC standard
• High reliability and safety design
• Realizing Easy maintenance and simplified inspection works
• Qualified QA/QC system (ISO9001)
• Various enclosure protection degrees from IP2X to IP 5X
• Various field of application such as power plant, utility company, dock, buildings

1.2 Product Usage

• Generation of electric power company development, substation facilities, and plant Facilities

2.       Low voltage switchgear

Our low voltage switchgear is factory assembled and applied for various industrial fields in low voltage power distribution system. Our low voltage switchgear adopting standard components boasts high reputation with the efficient cost and delivery in the market, and especially secures high reliability demonstrated by a variety of type tests including the seismic test for plants such as hydraulic power plant and thermal power plant.

2.1 Features

• Up to 1000V / 6000A
• IEC standard
• Qualified QA/QC system (ISO9001)
• Maximum safety and reliability
• Realizing Easy maintenance and simplified inspection works
• Various enclosure protection degrees from IP2X to IP 5X
• Various field of application such as power plant, utility company, dock, buildings

2.2 Product Usage

• Power supply facilities for generator, plant, building, water supply power.

Looking for Medium Voltage Switchgear Manufacturer and Low Voltage Switchgear Manufacturer in Korea? Our MV switchgear is designed for general power distribution systems with rated voltage up to 36kV and is the best solution in the field of electric power distribution, protection, measuring, control and communication. It is designed in accordance with domestic and international standards.

Overview of Daehong technology who is specialized in supplying Smart Energy Management System in Korea

Welcome to Dae Hong Electronic Co.,Ltd. We have tried to keep up with the customers' requirement with supplying only the best quality products on the basis of the technology and dependability accumulated over the years. And, we are sure that we will provide all of our loyal customers with state-of-the-art design, technology and production. Furthermore, if you want to get the updated information, feel free to contact us. We will give you the answer immediately. Thank you once again for your interest. We have more experienced people to provide the various kind of products like medium voltage switchgear, low voltage switch gear, motor control center and control panel system in Korea.

2010’s

• Aug, 2011. Passed KERI Internal Arc Test (36kV 1250A 60Hz AFLR 31.5kA/1S)
• Aug, 2011 Passed KERI Internal Arc Test (12kV 1250A 60Hz AFLR 31.5kA/1S)
• Jun, 2011 Acquired ISO 14001 Certificate
• May, 2011 Passed KERI Type Test (36kV 1250A 31.5kA 60Hz MCGS) / IEC 62271-200
• May, 2011 Passed KERI Type Test (12kV 2500A 31.5kA 60Hz MCGS) / IEC 62271-200
• May, 2011 Passed KERI Type Test (12kV 1250A 31.5kA 60Hz MCGS) / IEC 62271-200

2000’s

• Jun, 2010. Patented Cutting Device for Wiring, Cable Protection Duct
• May, 2010. Move to a larger facility in Jangan Industrial Complex
• Jan, 2009. Passed LCP test from Safety Test Center of KESCO (IEC 60529: 2001 / IP54)
• Nov, 2007. Patented Cabinet Panel.
• Mar, 2007. Developed Easy-Assembly Distribution Panel
• Feb, 2006. Acquired Excellent Performance Certificate from Korea Small/Medium Business Administration
• Dec, 2005. Acquired Good Quality Mark(GQ) Certificate from Korea Small/Medium Business Administration
• Apr, 2005 Passed Development test from KERI(L/C, 3P3W 480V 3000A 50kA/1s 60Hz) Test Specification : IEC 60439-1(2004)
• Mar, 2005 Passed Development test from KERI (MCC 3P3W 480V 800A 40KA/1s 60Hz) Test Specification: IEC 60439-1(2004)
• Oct, 2003 Acquired 1st class Electric Construction license from Korea Electrical Contractors Association
• Feb, 2001 Passed PT&T TYPE TEST (MCSG TYPE VCB PANEL 3P 3.6KV 1250A, 40KA/1s 60Hz), Specification: JEM 1425(1986)

1990’s

• Apr, 1999 Established technical R&D center
• Mar, 1999 Acquired Superior Group Standard Certificate(Superior EQ)
• Mar, 1999Opened Sasang Office
• Jun, 1998 Acquired ISO 9001 Certificate
• Apr, 1998 Registered as certificated supplier of KEPCO
• Jan, 1997 Acquired Group Standard Quality Certificate (EQ) (Korea Electrical Manufacturer's Cooperative)
• Jul, 1996 Installation of CNC shearing & Punching press machine (FINN POWER)
• Jun, 1996 Completion of new Part-assembling factory
• May, 1996 Achievement of ISO 9002
• Sep, 1994 Achievement the 2nd degree license of Electrical Construction
• Aug, 1994 Passed development test of Middle Voltage Switchgear from KERI (25.8kV 600A 25kA)
• Aug, 1993 Rewarded as 'Promising Small and Middle sized Company' by Dongnam Bank
• May, 1993 Installation of Automatic Powder Painting system (140m)
• Dec, 1992 Establishment new Factory and Relocation to 1047-4 Yongsu-Ri, Jeongkwan-Myeon, Gijang-Kun, Busan, Korea
• Oct, 1991 Development and production of Prefabricated Cubicle and MCC PANEL
• May, 1991 Installation of CNC Fabrication Equipment and Establishment of automatic line for Metal-sheet Products (AMADA, Japan)
• Jul, 1990 Developed underwater motor pump and started production. Received 'Q' mark from Korea Electric Testing Institute

Daehong Technology, we are a leading Korean Electric Power Equipment supplier and Smart Energy Management System Manufacturer.  We are specialized in supplying Electrical Heat Tracing and Explosion-Proof Panels.