Company-Affiliated Research Institute
Department of Technology Development
 
Developed Products
Developed Products :
Developed Item Development Period / Development Summary
600V Air Circuit Breaker  
Development Period September 23, 1993 ~ March 31, 1995
Product Summary passed formal test of all items at IEC 947-2 (1989) for the first time in Korea.
25.8KV 600A 12KA SF6
for Underground Rail Gas Insulation Load Switch
 
Development Period July 15, 1993 ~ March 31, 1995
Product Form * 4-WAY . 4-SWITCH /
   STICK Operational Type
* 4-WAY . 4-SWITCH / DEAD Type
* 3-WAY . 3-SWITCH /
   STICK Operational Type
25.8KV SF6 for Processing Gas Insulatied Load Switch
(2 types)
 
Development Period July 12, 1994 ~ August 21, 1996
Product Form 400A 10KA (Manual/ Control Panel)
154KV Concentrated Supervision Control Panel
for a transformer substation
 
Development Period November 1, 1995 ~ April 30, 1996
Product Summary 154KV H/W and S/W Concentrated Supervision Control Panel for a transformer substation
25.8KV Distribution Automation Ground
Gas Load Switch
 
Development Period January 4, 1996 ~ April 21, 1997
Product Form 4-WAY . 4-SWITCH / OUTERCONE DEAD Type
25.8KV Slim-Type
Multi-Circuit Switch
applied with innercone bushing for underground distribution of wire
 
Development Period March 3, 1996 ~ March 18, 1997
Product Form 4-WAY . 4-SWITCH / INNERCONE Manual/ Automatic
Control Panel Heating Supervision and Opening-closing Control System  
Development Period August 5, 1996 ~ December 24, 1998
Product Summary heating, flash, smoke, over electric current and corona sensor inside
25.8KV Slim-Type Gas Insulation Load Switch for electricity distribution automation (ground type)  
Development Period September 17, 1998 ~ January 6, 1999
Product Form 4-WAY . 4-SWITCH / INNERCONE
25.8KV 600A 12.5KA 125KV Gas Insulation Load Switch (underground type)  
Development Period March 1, 1999 ~ May 25, 2000
Product Form 4-WAY . 4-SWITCH / OUTERCONE
25.8KV 600A 12.5KA
150KV Gas Insulation
Load Switch
(underground type,
automatic type)
 
Development Period October 1, 2000 ~ December 29, 2000
Product Form 3-WAY . 3-SWITCH (cable charged electric current 50A opening and closing)
Development of electric
dust collector with sensor (SEDC-800)
 
Development Period October, 2000 ~ February, 2001
Product Summary electric dust collector sensible of load break due to dust and others, collecting dust type using bronze and aluminum coating
Development of Frequency Breaker(SEBF-60)  
Development Period July 2001 ~ September 2001
Product Summary Effective breaking of a certain frequency
Used in home automation electric line communication
Remote Supervision
Control system for overall automation of a transformer substation
 
Development Period July 14, 2001 ~ December 31, 2001
Product Summary H/W and S/W of remote Supervision Control system for overall automation of a transformer substation (HMI, Communication Control System, RTU)
Development of saving electric dust collector
(SEDC-650)
 
Development Period October 2001 ~ January 2002
Content Shortened distance between dust collector panels yields high efficiency in a small size
Development of
electric dust collector
(SEDC-660)
 
Development Period April 2002 ~ September 2002
Content Excellent effectiveness compared with previous panel
the effectiveness not dropping in a strong wind
Negative Ion
Generator for 220V
(SHV-3000)
 
Development Period May 2002 ~ June 2002
Content Generator with negative ion pins and the main body
development for 220V
Vp (Vertical Plasma)