the 3rd Generation Digital Grounding Apparatus
for Perfect Lightning Surge Protection
without burying in Ground
│US PATENT 7, 652, 865 B2│ │SIRIM TEST : IEC 61643-1│ │CE No. N8 13 12 85780 001│
Perfect Ground System
(US Patent No 7, 652, 865 B2)
Proven performances at various national security sites :
3, 845 sites for 16yrs, Protection Success rate : 99.88%
LM-Series LM-Series TNC-Series LP-Series TM-Series
Total Lightning Protection
Provide Equi-potential,
common grounding function
(near zero N-G Potential difference assured)
Patented technology
Product Liability Insurance
Digital Grounding Apparatus
Earthing without burying in ground
www.eca3g.com
GROUND CO., LTD. KOREA
TOTAL LIGHTNING PROTECTION SOLUTION [εka three Gee]
especially for advanced networked electronic IT based systems
Since 1999, has provided total lightning protection solution pursuing 100%
perfect protection, and has implemented remarkable successful performances with 99.88%
protection rate for 16years mostly for National Security Facilities. PL insurance has been provided
to the clients together with highly credible technology and further satisfaction.
Environment for Lightning protection is changed as below,
so should adopt different concept of lightning protection.
- Most of electronic, communication, data systems are connected under network
- IC chips become high integrated level with very thin internal circuit which is very weak from surge
intrusion, and damaged short circuit status could not be seen from outside, Modern systems
adopt Automation operation which adopt many IC chips, and will have more troubles from
lightning surge intrusions.
- Global warming occurs more frequent lightning, multi-stage lightning (not simple single
lightning) which normal surge protective device could not care.
- Near-by direct lightning affects your systems under GPR effect (Ground Potential Rise) which is
shown very frequently at out-door or isolate buildings or isolate facilities.
will provide ideal perfect lightning protection with integrated surge protection for your systems in the protection zone,
common grounding, equi-potential function, surge elimination via energy conversion function, and does not require grounding rod
and low grounding resistance, targeting perfect lightning surge protection for advanced networked systems.
will provide perfect protection solution for following environment.
- Networked, Automated, Data communication systems which require integrated lightning surge protection.
- Rocky, mountain area where could not get low grounding resistance for systems.
- Mobile Tactical vehicles which have difficulties to install grounding rod.
- Isolate/separate systems in the field are easily exposed from GPR ( Ground Potential Rise)
- Frequently surge damaged sites which could not find perfect protection solution
www.eca3g.com
can detect surge, convert surge energy, neutralize, eliminate surge which
may enter into the systems via power line, data line and conductive structures
(such as water & gas piping lines, hydrant, steel structures).
has energy conversion and neutralization function to convert electric
characteristics of surge into arc, heat, neutralization, and eliminate the surges.
makes EQUI-POTENTIAL environment of all the equipment and conductive parts etc,
which improve earthing resistance also.
provide INTEGRATED SURGE PROTECTION to be able to connect max 20 ground points(LM model).
Brief Technology Information
Component Units
1 / 2
- no need to install grounding rod : overcome limitation of winter, rocky area.
- no need to acquire low grounding resistance for mobile military shelter system such as C 4 i
system, tactical communication, broadcasting, radar & control system, etc
- Provide maximum operation under bad weather, heavy raining, worse geological field.
- Total Lightning surge protection
for Military Tactical Operation Vehicle/Shelter System
with grounding element, equi-potential function
Perfect total lightning protection for
- Communication vehicles
- Satellite communication vehicles
- Tactical operation vehicles
- Mobile power generator vehicle
Low-Altitude Surveillance Radar
http://www.lignex1.com:8001/en_US/product/product_
detail.jsp?pid=19& scode1=& scode2=& scode3=& skey
- Mobile Radar Control Shelter
- Next-Generation Local Air Defense Radar
- Firing Artillery Locating Radar System
- Air force Command & Control vehicle
for KM-SAM missile and Shelter systems
Provide maximum field operation efficiency with total integrated lightning protection
US Patent as “Grounding Device which not need to be buried in Ground”
www.eca3g.com
Model for 19 inch standard Rack installation
TM-1P
TM-3P
1Φ2w/110V/160KA
1Φ2w/220V/160KA
1Φ3w/220V/320KA
3Φ3w/220V/480KA
3Φ3w/380V/480KA
3Φ4w/220V/480KA
3Φ4w/380V/480KA
Application
Application
Power distribution system (Distribution Board),
Communication system, Computing system,
Broadcasting system, Automation, control system,
Signaling system, Firefighting system, PLC
Model Specification
LM-1P
LM-3P
1Φ2w/110V/160KA
1Φ2w/220V/160KA
1Φ3w/220V/320KA
3Φ3w/220V/480KA
3Φ3w/380V/480KA
3Φ4w/220V/480KA
3Φ4w/380V/480KA
LM-Series
TM-Series
eca3G Product Information
3 / 4
Dimension
(WxHxD/mm)
Weight
(Kg)
150×360×450
13.5
~
14.5
Model Specification Dimension
(WxHxD/mm)
Weight
(Kg)
482×132×460
13.5
~
14.5
eca3G Product Information
Communication system, CCTV, DVR,
PLC, Computing system
1Φ2w/220V/80KA
1Φ3w/220V/120KA
3Φ3w/220V/240KA
3Φ3w/380V/240KA
3Φ4w/220V/240KA
3Φ4w/380V/240KA
Application
Application
Model Specification
Total lightning protection for
1) Single phase of Delta power supply,
2) Power supply without ground or not clear ground,
3) Power supply with TT ground,
d) Power line without neutral line
e) power line which cannot be ground
TNC
Size(W×H×D/mm)
146×196×290
230×345×408
250×345×408
270×345×408
320×345×408
9
25
32
39
52
1Φ2w/220V/240KA/0.3kVA
1Φ2w/220V/240KA/1kVA
1Φ2w/220V/240KA/2kVA
1Φ2w/220V/240KA/3kVA
1Φ3w/220V/240KA/5kVA
Wt(kg)
TNC
LP-Series
LP-1P
LP-3P
Model Specification Dimension
(WxHxD/mm)
Weight
(Kg)
120×233×87 1.8
www.eca3g.com
MODEL
Major Application
Major functions
Product assurance
ON-365 Service
Power consumption
Uc
Weight(kg)
Size(W×H×D/mm)
Operation Temp
Installed Location
Others
eca3G - LM
Main incoming
DB
eca3G - TM
Vehicle, Shelter
19” Rack Type
eca3G - LP
Sub / small DB
eca3G - TNC
Delta power,
TT ground
Item Description Remark
Total protection for electronic , communication, IT systems from
lightning, induced surge, Ground Potential Rise
Common ground, equi-potential function
Other small models available for
Special purpose
(traffic light control, CCTV etc)
USA Patent, PCT , Korea Patent
5 years warranty, Product Liability Insurance (in Korean territory),
(optional : 10 years warranty program with ON-365 service)
On-line, real-time monitoring on the performance, operation status, health,
surge intrusion counting of eca3G” by M2M base (machine-to-machine)
G-50 model
10 years warranty program withModular,
Block designed model
Below 5w
275kV (maximum continuous operating voltage)
adopt surge current for operation
160㎄~480㎄/
2.5KV
160㎄~240㎄/
1.0~2.5KV
80㎄~240㎄/
1.5KV
160㎄~480㎄/
0.9KV
13 ~ 15 13 ~ 15 1.8 9 ~ 52
eca3G is not SPD or TVSS or Surge Arrestor, but total surge protection device with Ground, equi-potential element
150×360×450 485×135×450 130×205×96 270×345×408
(3kV)
IEC 61643-1 Class II
SIRIM/ KERI Test Report
Can be changed upon design
improvement
Parallel connection to power line
(except TNC model)
- 40℃ ~ +80℃
Power Distribution Board, UPS, AVR, TRANSFORMER
Multi-stage lightning protection(patent), built-in surge counter, Main Ground Bar for common grounding
Enable for centralized total real-time maintenance support by ON-365 via M2M
Maximum Discharge
Current/Imax
Voltage Protection
Level / Up
Installation configuration
5 / 6
US Patent INNOBIZ
Enterprise
Korea
Patent
Q mark
Quality
Assurance
CE MARK ISO9001:2008
ISO4001:2004
Superior Defense
SME Goods
R& D Venture
Enterprise
PL insurance
1bil Won
SIRIM
QAS
MAJOR CLIENTS/USERS
eca3G has been extensively installed in South Korea for Navy, Army, Air Force, Special Government Departments, National
Institutions, Water Service Management Agencies, Railways, Subways, Road Construction Sites, Sewage Treatment Plants,
Drinking Water Treatment Plants, Broadcasting Stations, Telecom Base Stations, Universities, Hospitals, Research Institutes,
Factories, Golf Clubs, Gas Corporations, Hydro-Nuclear Power Corporations, Mobile Communication Service Providers, Mobile
Shelters and etc.
GROUND Co., Ltd.
H.Q : #209, 52, Sagimakgol-ro, Jungwon-gu, Seongnam-si, Gyeonggi-do, (462-736) Korea
Factory / R& D Institute : 950, Deokum-ro, Kumwang-up, Eumsung-gun, Chungbuk, Korea
Tel : +82-10-3651-3926 (KOR) / +60-12-642-1956 (MAS)
Homepage : www.ground.co.kr (Kor) / www.eca3g.com (Eng)
E-mail : johanbinkim@gmail.com
Certificates
CE MARK
TOTAL LIGHTNING PROTECTION SYSTEM
Keywords
209
convert surge energy
integrated lightning surge
Data communication systems
integrated surge protection
perfect protection solution
total surge protection device
normal surge protective device
mobile military shelter system
perfect lightning surge protection
ideal perfect lightning protection
maximum field operation efficiency
years warranty program withModular
total lightning protection solution
Mobile Communication Service Providers
