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Head OfficeTelFaxWeb Site
36, Noksansandan 289-ro, Gangseo-gu, Busan, Korea+82-51-831-2571+82-51-831-2578www.jkec.co.kr
JKEC
JINKWANG ELECTRIC CO., LTD
JINKWANG ELECTRIC CO., LTD
A CONSTANT CHALLENGETO TECHNOLOGY
A CONSTANT CHALLENGETO TECHNOLOGY
- Marine
- Plant
- Industry
- Naval ship
JKECJINKWANG ELECTRIC CO., LTD
HISTORY 05
COMPANY 04
- CONVEYOR PROTECTION
- CRANE PROTECTION & ALARM
- ALARM
- ELECTRIC EQUIPMENT
- CONSOLE & RACK
- PANEL & DEVICE
06PRODUCT INFORMATION
CONTENTS
03Contents | JINKWANG ELECTRIC CO., LTD 02 ContentsJINKWANG ELECTRIC CO., LTD |
HISTORY COMPANY
Main office, factory 36, Noksansandan 289-ro, Gangseo-gu, Busan, Korea
Contact Us +82-51-831-2571
E-mail [email protected]
Homepage www.jkec.co.kr
Main products
Marine switchboard, control board, console, rack, industrial
switchboard, power board, MCC panel, conveyor protector,
crane controller, various control devices, system device
Gwang yang business office J21, Chonamgongdan 2-gil, Gwangyang-eup, Gwanyang-si
Pohang business office 1797-42, Munbok-ro, Sannae-myeon, Gyeongju-si
05
A CONSTANT CHALLENGETO TECHNOLOGY
Our products are used throughout the industry based on their superior quality.We are in partnership with well-known companies at home and abroad for our excellent product strength.
- Marine
- Plant
- Industry
- Naval ship
1960~1990
1982
1984
1985
1986
1999
Approved producer of machinerymaterial for vessels.
Became establishing member of Samsung Heavy industry Cooperating companies.
Registered as the shipbuilding enterprise in Busan city.
Turned into JinKwang Electric Manufacturing Co.,Ltd. in the matter of corporation.
Moved into Noksan industrial complex.
1967 Established JinKwang.May
Aug
May
Sep
Jul
Nov
2000~2010
2005
2006
2008
2009
2011
2014
(KOREA’S Aegis destroyers) Security Alarm System development completed.
(K-77) APU/ECS/NBC control console development completed.
(Icebreaker Araon) Instrument & Heli console development completed.
(Patrol Killer Guided Missile) Power system equipment development completed.
Acquired certification of Navy vessel equipment MIL-S-901D, MIL-S-167.
Established R&D technololgy institute.
2003 Acquired certification of ISO 9001.Aug
Apr
Dec
Sep
May
Jan
Apr
2016 Casualty power terminal development completed.
Aug
2018 (LPH) Antenna tilting device development completed.
Dec
JKECJINKWANG ELECTRIC CO., LTD
04 Company History | JINKWANG ELECTRIC CO., LTDCompany InformationJINKWANG ELECTRIC CO., LTD |
PRODUCT INFORMATION
CONVEYOR PROTECTION
06 07
EMERGENCY STOP OF BELT CONVEYORPull cord switch is an emergency switch to stop the belt conveyor instantly when an accident happens. Since the pull cord switch is so designed that it should be installed at the side of belt conveyor and the pull cord should be mounted along conveyor, the switch can be actuated at any position.
JLAW-31PJLAW-31JLAW-21
PULL CORD SWITCH
BELT SLIP DETECTIONBelt speed switch is a non-contact type motion sensor to detect the revolving speed of machinery shaft and operates output relay when the speed reaches setting value.
JLSFB-021N
BELT SPEED SWITCH
Reset system Self-reset
Manual reset
Required force of pull cord
49±9.8N(5±1kgf)
Power supply AC 110/220V, 50/60HZ
Range of actuation speed
2~999rpm
DETECTING CHUTE SHUT-OFF ON THE BELT CONVEYORTilt switch is a switch to urgently stop the conveyor by generating alarm signals when the belt conveyor, relay chute or tripper chute is blocked by luggage. The tilt switch is installed at the top of the relay chute, and is designed to work while the detector is tilted by the accumulated ore when the luggage blocks the chute.
JCS-20
TILT SWITCH
PURPOSE OF DETECTING DEVIATIONS FROM THE CONVEYOR BELTBelt sway switch is a protective switch for detecting the meandering of belt conveyors, and sends out an alarm signal and an emergency stop signal.Suited to be used for belt breakage prevention and ore falling prevention due to the belt sway. Widely used in iron and steel, cement and chemical plants, thermal power plants, etc., since it is essential for safety operation of belt conveyors.
JLAW-20
BELT SWAY SWITCH
Reset system Self-reset
Contacts 1 contact for alarm
1 contact for emergency stop
Detection method
Tilting angle, detection
Detection angle Above 17 degrees vertical
Product Information | JINKWANG ELECTRIC CO., LTDProduct InformationJINKWANG ELECTRIC CO., LTD |
08 09
CRANE PROTECTION & ALARM
JT
TRACK LIMIT SWITCH
CRANE LOADING AND UNLOADING TRANSPORT EQUIPMENTTrack limit switch is used for a heavy duty of loading/unloading/transporting equipment and industrial machinery such as conveyor belt, crane, etc. in general environmental conditions,and is made as a fork lever type with rollers attached.
Operating method
Non automatic return type
Returnoperation
Snap Action
IRON MANUFACTURE, COKES AND HIGH TEMPERATURE EQUIPMENTHeavy duty limit switch is general use limit switch which can be operated by setting up at any position of stroke of machine. A heavy-duty type optimal for hot and wet places, controllable in lever angles.
JM2S441-11YTJML441-11YTJMD441-11YT
LIMIT SWITCH
Contact capacity
16A, 500V, 1 NO & 1 NC
Allowable temperature
-10℃ ~ 200℃
JLPP-22
CHUTE SWITCH
DETECTING CHUTE SHUT-OFF ON THE BELT CONVEYORChute Switch is used in order to stop a belt conveyor instantly when a transported load clogs a junction chute of the conveyor. This switch is so constructed that it should be mounted on the side wall of junction chute by use of a square hole cut out in the wall. When the load clogs the junction chute and then the swing plate of the Chute Switch is pushed back with the pressure of accumulated load, the Chute Switch sends out an emergency stopping signal.
Detection method
Side pressure
Detection sensitivity
14.7~24.5N (1.5kgf~2.5kgf) (At swing plate tip)
Voltage AC 110V, 220V
Type Bell Sound (Max. 90dB at 1m)
CIRCULATORY ALARM AND GENERAL ALARM OF THE ARTILLERY CORPSVibration bell is used for circulatory alarm and general alarm of the artillery corps, and is made as a waterproof structure to be usable outdoors.
JVB JVB2
VIBRATION BELL
PRODUCT INFORMATION
CONVEYOR PROTECTION
Product Information | JINKWANG ELECTRIC CO., LTDProduct InformationJINKWANG ELECTRIC CO., LTD |
10 11
PRODUCT INFORMATION
ALARM
WARNING ALARMAlarm horn is used for various warnings and alarms in industrial equipment, and has various voltage specifications and alarm sounds.
JAH2
ALARM HORN
Voltage DC 24V
AC 110V, 220V
Type 5 Sounds (Max. 120dB at 1m)
Voltage AC 440V, 220V, 115V 3∅
Capacity range
Up to 600A
IP Grade IP23 / 44
AUTOMATIC BUS TRANSFERABT automatically converts between normal power and emergency(alternative) power, and can be converted into manual through an auto/manual conversion switch. Its conversion can be tested with a test switch as well.
JABT-A1
AUTOMATIC BUS TRANSFER DIVICE
WARNING ALARMALARM HORN & LIGHT is made as an integrated type of alarm horn and alarm light to execute effective alarms through visible and audible alarms.
JAHL
ALARM HORN & LIGHT
Voltage AC 440V, 3∅ , 60Hz
Capacity range
Up to 400A
IP Grade IP23 / 44
Voltage DC 24V
AC 110V, 220V
Type 5 Sounds (Max. 120dB at 1m)
MANUAL BUS TRANSFERMBT manually converts between normal power and emergency(alternative) power, and prevents simultaneous inputs through a mechanical interlock device, and enables remote signal contact outputs.
JMBT-M1
MANUAL BUS TRANSFER DEVICE
ELECTRIC EQUIPMENT
Product Information | JINKWANG ELECTRIC CO., LTDProduct InformationJINKWANG ELECTRIC CO., LTD |
12 13
PRODUCT INFORMATION
ELECTRIC EQUIPMENT
STARTERStarter is a panel to control and operate motor which is a driving force for land and vessel auxiliary equipment. It is produced good enough to control all the required functions by the auxiliary equipment.
JMS
STARTER
SIGNAL LIGHT CONTROLSignal light control panel is a device to control marine signals, and has functions such as on/off, flashing and brightness-adjustment of various signal lamps.
JSLCP
SIGNAL LIGHT CONTROL PANEL
Type Direct-on-line (DOL) starting
Y-△ starting
Soft starter starting
IP Grade IP23 / 44
Voltage AC 115V, 3∅, 60Hz
IP Grade IP23 / 44
JDB
DISTRIBUTION BOARD
DISTRIBUTION BOARDDistribution board is for AC power supply required in certain area. It is to block current effectively at electric current breakdown and for proper supply of electric power.
NAVIGATION LIGHT CONTROLNavigation light panel is a device to control marine navigation, etc., and if the primary filament or fuse of the navigation light is disconnected during use, then it automatically convents into a secondary filament to emit a visible and audible alarm.
JNLCP
NAVIGATION LIGHT CONTROL PANEL
Voltage AC 690V, 440V, 220V
IP Grade IP23 / 44
Voltage AC 115V, 3∅, 60Hz
IP Grade IP23 / 44
Product Information | JINKWANG ELECTRIC CO., LTDProduct InformationJINKWANG ELECTRIC CO., LTD |
14 15
PRODUCT INFORMATION
ELECTRIC EQUIPMENT
POWER SOURCE SUPPLYRectifier is a device to supply good quality of DC power to equipment by converting AC power into DC power, and is made in various specifications required as well as the basic specification.
JR
RECTIFIER
EMERGENGY POWER SOURCE CONNECTIONCasualty power terminal is a device to connect the emergency power, and has plugs and caps as additional components.
JKNCPT
CASUALTY POWER TERMINAL
Type Alive Terminal Riser Terminal (Bottom/Top/Portable)
Voltage AC 440V, 3∅, 60Hz
Capacity 250A
Input voltage AC 115V 1∅ 60Hz
Output voltage DC 24V
Output current 10A
BATTERY CHARGER Portable battery charger is a charger made to be convenient to move, and is made to be suitable for use as emergency charging.
JPBC
PORTABLE BATTERY CHARGER
POWER SOURCE SUPPLYPower supply for VRC-946K can supply power and generate DC (direct current) for the use of telecommunication system, VRC-946K.
VRC-946K
POWER SUPPLY FOR VRC-946K
Input voltage AC 220V 1∅ 60Hz
Output voltage DC 6V, 12V, 24V
Output current 30A, 50A
Input voltage AC 110V, 220V
Output voltage DC 24V
Output current 15A
Product Information | JINKWANG ELECTRIC CO., LTDProduct InformationJINKWANG ELECTRIC CO., LTD |
16 17
CONSOLE & RACKPRODUCT INFORMATION
ELECTRIC EQUIPMENT
SHORE POWER CONNECTIONShore connection box is a device to execute land-power connection and other-ship-power connection, and has watt-hour meters, phase/reverse phase detectors, terminal bolt tightening tools, etc.
JSPCB
SHORE POWER CONNECTION BOX
ELECTRIC TESTElectric test console is a device to execute various inspections and tests for electric equipment through various power specifications and instruments, and has voltage inversion functions and lamp/fuse test functions as well, and is made to facilitate storage of instruments or equipment through drawers and boxes.
ELECTRIC TEST CONSOLE
JETC
Voltage AC 440V, 3∅, 60Hz
Capacity 3∅ 225Ax1 , 3∅100Ax1
Voltage AC 440V, 220V, 115V
DC 24V
JJB004JJB003
JJB002
POWER SOURCE AND SIGNAL CONNECTIONConnection box is a box to connect the power and signal line mutually, and can be made in various sizes according to the request from customers. The cable gland and clamp are connected depending on the waterproof or drip-proof type, and there is a terminal board inside.
JJB001
JCB
CONNECTION BOX
ELECTRONIC TEST Electronic test console was designed and made to be suitable for inspections and tests for electronic equipment, and has power devices for tests of multimeters and electronig circuits as well as soldering tool, desoldering tool and IC tester to execute wide inspections and tests for electronic and communication equipment.
JEXTC
ELECTRONIC TEST DEVICE
Voltage AC 220V, 115V
DC+5V, DC+-12V, DC+-15V
Type JCB, JJB
IP Grade IP 44/ 56 / 66
Product Information | JINKWANG ELECTRIC CO., LTDProduct InformationJINKWANG ELECTRIC CO., LTD |
18 19
PRODUCT INFORMATION
CONSOLE & RACK PANEL & DEVICE
CONTROL CONSOLEControl Console is produced customized to the type of product and quantity users required for remote control and monitoring on land and vessel.
JCC
CONTROL CONSOLE
INSTRUMENT PANEL AND DISPLAYAs equipment that can install and exhibit each kind instrument according to kind of built-in instrument various that to be big manufacture possibility do.
INSTRUMENT PANEL
JIP
PRODUCT DETAIL●
ANTENNA TILTING DEVICE
ANTENNA TILTINGAntenna tilting device is a device to stand the antennas, controllable remotely, and shows the standing state in graphs.
JATD
CRYPTO RACKCrypto rack is produced customized to the quantity and size of crypto rack using dual locking device for efficient keeping and managing crypto gears.
JCR
CRYPTO RACK
PRODUCT DETAIL●Voltage AC 440V, 3∅, 60Hz
Operating range -6° ~ 96°
Operating time Within 20sec
Product Information | JINKWANG ELECTRIC CO., LTDProduct InformationJINKWANG ELECTRIC CO., LTD |