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7 KumSung Electric Co.,Ltd.

KITA DUNS

Country South Korea South Korea

Supplier Grade level3

Main products SPD
32AGS -Auto recovery Earth Leakage Circuit Breaker
PMC40 (Power-saving Magnetic Contactor)
SPD (surge protector)

Product Information

32AGS (Auto recovery Earth Leakage Circuit Breaker)

The Automatic recovery Earth Leakage Circuit Breaker has an intelligent automatic recovery scheme. The automatic recovery scheme employs monitoring load side actual leakage current in real time through a detection circuit and determining the abnormality and the breakage reasons on braking to execute the automatic recovery, not a scheme of the time invariant type or a voltage application type using a battery.

Auto repairs the circuit breaker

Features

01.Turn off automatically after a short circuit at short return trip

  • Only when the load short-circuit protection earth (ground) voltage through the "short-circuit monitoring removal"

Leakage Trip does not put the load side to actual load The self-reversal leakage current off automatically after a short recovery To perform cutting-edge technology to develop All existing auto repair and complete the circuit breaker differentiation Declaration.

November 2008 revised safety standards for Technology and Standards

  • Patent - No. 10-0782300 Korea  (earth leakage protection only when the load current  -(leakage current) to detect short-circuit protection device
  • International Patent -PCT/KR2008/00057 (Blocker The only source of patent pending)

02.Automatically return to the circuit breaker - in the existing structure of reality

  • Breakers to minimize structural changes and the appearance of the Standardized(Domestic auto repair miniature circuit breaker)

In general the structure of the circuit breaker be used with minimal changes in With the addition of auto repair equipment operation and safety of the product increases the reliability of

  • Patent - No. 10-0718530 Korea(short-circuit protection device equipped with means for automatic return)
  • International Patent -PCT/KR2007/001967

03.Grounding and Surge / circuit protection devices, integrated

  • Grounding
    Attachment Ground Transportation functions.

  • Surge / circuit protection devices, integrated
    Associated with ground  at the bottom built-in safeguards to
    Existing leakage circuit breaker and the surge could not be functioning
    Added protection, cause a simple impulse noise and light malfunction minimize blocking
    Surge (15KVA) to withstand the internal design.

04.Operating display

  • green light - normal operation
  • flashing green - manual block
  • red light - short-circuit

05.Safety improvements

  • Internal fuse (fuse built-in semi-permanent)
    Add to the fuse circuits, circuits ensure reliability.
  • blocking terminal zero volts (0 V) realized
    Automatic recovery of the circuit breaker was a common phenomenon after blocking load side Fine resolution voltage-sensing phenomena, load side secure safety

06.Auto / manual selection

07.Products liability insurance

  • Hanwha Non-Life Insurance
    300 million won compensation limit (No.20081862051000)

drawing

32 AGS Specification

Basic  Specifications

Acquired standard

EK certificate

obtained June 12, 2009

Rated Current (A)

15/20/30

 

Number of poles and elements

2P 2E

 

Number of usable phase wire

1ø2W

 

Protecting function

Lightning/Overload/Short circuit/Electric shock/mpulse non-tripping

 

Rated voltage(V  AC)

110/220

 

Rated sensitive current

30mA

 

Rated non-tripping current

15mA

 

Operating time(sec)

Within 0.03sec

 

Earth leakage tripping scheme

Electronic type, current operating type

 

Product size

W*H*D = 40*84*70(mm)

 

Rated breaking capacity

2.5KA

 

Special Specifications

Leakage detecting device

Detection of leakage relieve

Patent registration/PCT application

Automatic recovery device

When Breaking by lightning, noise, etc. – Automatic recovery

Patent registration/PCT application

When Breaking by leakage  -  Automatic recovery after leakage

When Breaking by short circuit and overload – No recovery

Breaking reason display

Automatic

Green LED lighting

 
Passive

Green LED flickering

 
Leakage

Red LED flickering

 

Circuit portection/protection from lightning

Built-in fuse and surge circuit

Maximum  :  10kA

Ground terminals

removable terminal

 

Channel attached

Teaser improve joint working

 

Field Applications - panel of street lights

street light 01 street light 02 street light 03 

Field Applications - traffic signal controller

traffic signal controller
Image
  • 03_32AGS_04.jpg

Company

KumSung Electric Co.,Ltd.

Country South Korea South Korea

Supplier Grade level3

President
Han Sik Lee
Address
#416, 272, Digital-ro, Guro-gu, Seoul
Product Category
Active Components,Other Switches
No. of Total Employees
1-50
Company introduction

 

2012.01
Acquired ISO 14001 Certificates for Environmental Management System.

2011.12
Registered as an Eco-Partner of Samsung SNS.

2011.11
Patent registration (No. 10-1072976): earth leakage circuit breaker immediately blocking high currents.

2011.09
Appointed as a Promising SME in Kyeonggi-do.

2011.07 
Joint patent application with the Korea Electrical Engineering and Science
Research Institute:
DC Leakage Circuit Breaker.

2011.06
Joint patent with the Seoul Metropolitan Facilities Management Corporation (SMFMC):
Local Government Integrated Communication Networks and the Panel Board.        

2011.06
Patent registration (No. 10-1042988): power-saving electromagnetic switch.

2011.05
The Research subject on creating the foundation for the product safety technology was selected (worth of 150 million KRW).

 

 

1994.01
Began broadcasting/communication business.

 

1992.02
Began power distribution business.

1991.03
Began automation business.

1990.09
Established Kumsung Mechatronics (
금성기전사) and began electric outfitting business

 

Factory Information
KumSung Electric Co.,Ltd.