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Catalog busbar ls 06. busduct presentation e series rev 2
1. 1
Ez/Ex/Ef-Way
Cable
LSC’s Global Standard Busway SystemLSC’s Global Standard Busway System
Ez / Ex / Ef - WayEz / Ex / Ef - Way
BUS DUCT BUSINESS TEAM
ISO, ASTA, KEMA, CE, GOST, CCCCable
5. 5
Ez/Ex/Ef-Way
Cable
BUSDUCT TR~ACB
GEN~GCP
CABLE TR~ACB
GEN~GCP
- Cable Tray needed and time requires for installation
- Current unbalance in case of bundle installation
- Panel connection complex
- No cable tray and easy to install
- No current unbalance
- Easy panel connection
Electrical Room
8. 8
Ez/Ex/Ef-Way
Cable
So, Bus Duct is …..
MCCB PNL & LM PNL SAVING
CABLE TRAY SAVING
INTALLATION SAVINGCOST SAVING
ACB
MCCB
ACB
L
M
분 전 반
L
M
L
M
L
M
L
M
L
M
L
M
L
M
분 전 반 분 전 반 분 전 반
분 전 반 분 전 반 분 전 반 분 전 반
ACB
ACB
분 전 반 분 전 반 분 전 반 분 전 반
분 전 반 분 전 반 분 전 반 분 전 반
<CABLE> <BUS DUCT>
50%
INSTALLATION LAVOR COST SAVING
EASY MAINTENANCE
L
M
분 전 반
L
M
L
M
L
M
분 전 반 분 전 반 분 전 반
L
M
분 전 반
MCCB
<CABLE> <BUS DUCT>
ACB
분 전 반 분 전 반 분 전 반 분 전 반 분 전 반
Add Add
9. 9
Ez/Ex/Ef-Way
Cable
Economy Analysis
MAX. LOAD : 380V X 600A = 228 KVA
BUSDUCT MIN. TYPE : 600A
BUSDUCT ECONOMY INCREASE
LOAD CAPACITY
228 [KVA]
ECONOMY LEVEL
PER LINE
BUSDUCT ECONOMY DECREASE
RESIDENCE BUILDING (APARTMENT)
TWIN (G2+23), 1,750 KVA
CABLE BUSDUCT
Amount Amount
MATERIALS Lot U$ *14,760 U$ *36,770
TRAY Lot U$ *3,115 U$ *,213
LM PNL Lot U$ *7,044
MCCB Lot U$ *6,757
TOTAL Lot U$ *61,676 U$ *44,983
BALANCE U$ *6,693
BUSDUCT ECONOMY RATE - 12% ↑
- Source : GS Construction (Former LG Construction)
Unit
13. 13
Ez/Ex/Ef-Way
Cable
LSC’s Ez / Ex / Ef - Way
LS Ez / Ex / Ef - Way have same objects and functions with Power Cable
System in delivering electricity, but has the following characteristics …
• Massive Power Transmission
• Low Voltage Drop
• High Short Circuit Ratings
• Temperature Rising Stability
• Easy Installation by Jointing Kits
• Simple Line and Easy Branching
• Massive Power Transmission
• Low Voltage Drop
• High Short Circuit Ratings
• Temperature Rising Stability
• Easy Installation by Jointing Kits
• Simple Line and Easy Branching
Technically
• Labor Savings by easy installation
• Small Space by compact size
• Easy Maintenance
• Easy Expansion and Easy Moving
• Harmonized View
• Labor Savings by easy installation
• Small Space by compact size
• Easy Maintenance
• Easy Expansion and Easy Moving
• Harmonized View
Economically
14. 14
Ez/Ex/Ef-Way
Cable
LSC’s origin and development
1983 : Technology collaboration
with Hitachi Cable, Japan.
1984 : 600V Insulated busduct
1987 : 600V Mini busduct
1990 : 600V IP54 busduct
1995 : 600V IP65 busduct
1996 : 6.6Kv HV busduct
1999 : IP800 Type busduct
1983 : Technology collaboration
with Hitachi Cable, Japan.
1984 : 600V Insulated busduct
1987 : 600V Mini busduct
1990 : 600V IP54 busduct
1995 : 600V IP65 busduct
1996 : 6.6Kv HV busduct
1999 : IP800 Type busduct
2000 : 600V F/R busduct
2000 : 600V Air Insulated busduct
2001 : 600V 5W busduct
2003 : 600V IP800 busduct
2003 : Plug-In unit interlock
2004 : Wuxi, China factory Built
2000 : 600V F/R busduct
2000 : 600V Air Insulated busduct
2001 : 600V 5W busduct
2003 : 600V IP800 busduct
2003 : Plug-In unit interlock
2004 : Wuxi, China factory Built
2006 : Ez & Ef - Way
2007 : Ex - Way
2006 : Ez & Ef - Way
2007 : Ex - Way
Iraq, Siemens, Taiwan, UK,
Malaysia, Mexico, China, Poland,
Indonesia, HK, Domestic
Iraq, Siemens, Taiwan, UK,
Malaysia, Mexico, China, Poland,
Indonesia, HK, Domestic
Siemens, Taiwan, Qatar,
Thailand, Kuwait China, KWT,
Iran, Indonesia, Domestic
Siemens, Taiwan, Qatar,
Thailand, Kuwait China, KWT,
Iran, Indonesia, Domestic
Global Player
In
Asia, Middle East, Europe, USA
Global Player
In
Asia, Middle East, Europe, USA
1985 : KERI certificate
1986 : KETI certificate
1985 : KERI certificate
1986 : KETI certificate
2002 & 2005 : ASTA Renewed
2003 : CCC Certified
2005 : GOST/Russia Certified
2002 & 2005 : ASTA Renewed
2003 : CCC Certified
2005 : GOST/Russia Certified
ASTA/KEMA/CE Certified
UL under-developed
ASTA/KEMA/CE Certified
UL under-developed
1983 ~ 20001983 ~ 2000 2000 ~ 20052000 ~ 2005 2006 ~2006 ~
Steel
Housing
Extruded
Aluminum
Housing
15. 15
Ez/Ex/Ef-Way
Cable
LSC’s Global Standard
STANDARS IEC 60439-1&2 Bus ways
BSEN 60439 : Bus ways
KSC IEC 8450 : Bus ways
SERVICE CONDITIONS Ambient temperature : -15 ~ +55℃ ℃
Relative Humidity : 95% or below
AMPERE 600A ~ 6000A (7500A for CU)
BUS BAR Tin-Plated at joint part : Epoxy CU/AL, PET CU, FR CU
Silver-Plated at joint part : PET AL, FR AL
INSULATION Class B (130 ) / PET Film or Epoxy℃
Mica Film for FR (1200 )℃
HOUSING Extruded Aluminum Housing
IP DEGREE IP54 Standard and upto IP66
EARGHING Integral Housing(100%), Half Earth, Full Earth
32. 32
Ez/Ex/Ef-Way
Cable
Name Conductor
Rated
Usage Construction
Voltage Ampere
Baby
Bus Duct
CU/AL Below
600V
(AC)
100A ~
630A
- Little capacity,
assembly line etc
- Indoor
Features - Put the branching hole at fixed distance in duct to insert Plug In
device in order to easy branching
LSC’s Air Insulated LV Busduct
33. 33
Ez/Ex/Ef-Way
Cable
Name Conductor
Rated
Usage Construction
Voltage Ampere
Air Insulated
Bare Bus Duct
Copper Below
600V
(AC)
600A ~
4000A
- Factory and High Building
consumed big volume
- Indoor & Outdoor
Features - Fixing bare conductor with insulator in housing
- Good short circuit rate
- Used commonly as Air Insulated
LSC’s Air Insulated LV Busduct
34. 34
Ez/Ex/Ef-Way
Cable
Name Conductor
Rated
Usage Construction
Voltage Ampere
High Voltage
Bus Duct
Copper 3.3KV ~
36KV
600A ~
5000A
- Medium voltage line, Sub –
Station or Generator etc
- Indoor & Outdoor
Features - Put the conductor into housing and fix with insulator
- Fixing with epoxy for indoor, porcelain for outdoor
- 3.3KV, 6.6KV, 13.8KV, 22KV, 36KV Grade
LSC’s Air Insulated MV/HV Busduct
35. 35
Ez/Ex/Ef-Way
Cable
Now days, Busway system is widely used in commercial, residential and
industrial area to deliver the electricity, especially massive power current
required places such as power plant, computer system and UPS system.
Most of application is AC 3 phase system, but it can be applied in DC
electric system.
Our Busway system is possible of high power transmission up to 7500A
(AC) / 10000A (DC), so it can be best solution in DC power system as well.
DC Busway system Background
AC : 3P4W TYPE
DC : 1P2W TYPE
+
-
+
-
Earthing
(50%, 100%)
36. 36
Ez/Ex/Ef-Way
Cable
Wind Power System Basic Concept
Wind power Generation
Marine Cable
Busway system
Marine Cable
Transformer
Ex-DC/ Ez-DC Bus way
▪ Aluminum Bus bar
▪ Aluminum Housing
▪ 4Wire + Half Earth Bus bar
▪ Polyester Film/ Epoxy Insulation
▪ Class B insulation ( 130 Deg)
Marine Cable
Busduct
Flanged End
Spring Hanger
1 set per each 3 mtr
Support
1 set per each 3 mtr
37. 37
Ez/Ex/Ef-Way
Cable
Wind Power System Application
▪ Minimum installation space
▪ Easy installation &
maintenance
▪ Simplified distribution line
in tower Inside
▪ Pre-Fabricated assembling of
busduct line with tower
▪ Easy thermal emission
39. 39
Ez/Ex/Ef-Way
Cable
Wind Power System Busduct
Cable Line LSC Bus Duct ( Ex - way )
AL Cable : 300 SQ X 9 line AL Bus bar : 4W+HE, 1250A
Busbar size : 6.35 mm × 108 mm
DC +400A
DC -400A
DC +400A
DC -400A
DC +400A
DC -400A
DC +400A
DC -400A
DC +800A
DC -800A
DC +800A
DC -800A
4W
R
S
T
N
+
-
+
-
Max. total current ampacity : ± DC 2,200A
Max. current of each conductor : ± DC 1,100A
1 line of 4W+HE (1250A) AL bus duct has enough
ampacity compared with AL cable of 300 SQ X 9 line
even if the ambient temperature is 70 .℃
40. 40
Ez/Ex/Ef-Way
Cable
Calculation of DC Amp rating
: LSC Ex-DC Way Current rating
① AC to DC Converting ( Skin and Proximity effect )
② Conversion factor ( 3P4W↔ 1P2Way ) = 0.866 X 2
③ Derating Factor
: LSC Ex-way Current rating
3-phase AC 50/60Hz Single Phase DC 2 way
Idc=Iac× ① × ② × ③
AMBIENT
TEMPERATURE
MULTIPLIER
55℃ 1.00
60℃ 0.95
65℃ 0.90
70℃ 0.85
■ De-rating for High Ambient Temperature
For higher ambient temperature exceeding 40 , the de-℃
ratings should be required by applying the multiplier,
according to NEMA BU.1.1.
However, LSC ASTA & KEMA Certified Ex/Ez-way busduct
can be applied up to 55 without any de-rating. Also in the℃
case of using mica insulation as Ef-way, the thermal stability
of LS busduct system can be easily upgraded.
43. 43
Ez/Ex/Ef-Way
Cable
LSC Busduct Globalization
UAE
Cayan Business Center, Dubai
Paradise Tower, Dubai
O2 Jumeirah Lake, Dubai
Rolex Tower, Dubai
Al Attar Tower 2, Dubai
DIFC Ritz Carlton Hotel, Dubai
Corniche Tower, Ajman
Horizon Tower, Ajman
R-Tower, Ajman
Tijara Town, Dubai
Emirate Bank, Dubai
Azon Tower, Dubai
Umm Shaif Oil & Gas, Abu Dhabi
RUSSIA
Lotte Plaza, Moscow
Business Center, Moscow
Leto Shopping Center, St.Petersburg
NORWAY
STENA Drillmax
POLAND
LGEMA LCD Factory
KUWAIT
Mishal Tower
QATAR
Al Nakheel Tower
Ras Laffan Oil & Gas
AKG Oil & Gas
SAUDI ARABIA
King Abdul Aziz Tower A
DRI
SINGAPORE
Eightrium Business Park
Singapore Flyer
Changi Airport Terminal 3
The Sail
Jurong Point 2
Urban Entertainment Center
Credit Suisse Data Center
OUH & Change Alley Plaza
Mapletree Business City
VIETNAM
Asiana Plaza
Hanoi Plaza
HONGKONG / MACAU
Arc De Trimup
Prince of Wales Hospitcal
PHIKIPPINES
North Triangle Depot
Bellagio I,II,III
Palazzo I,II
Grand Eastwood City
Greenbelt II,III
Rockwell Business Center
PANAMA
Ocean Tower II
Vitri Tower
COLOMBIA
Bancolombia Head Quarter
BRAZIL
FPSO Cidade Sao De Mateus