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BUS DUCT LS Cable Bus Duct System BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지3

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BUS DUCT LS Cable Bus Duct System BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지3 BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지2 LSC BUS DUCT LS Cable Bus Duct System BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지3 LSC Bus Duct SYSTEM 1. INTRODUCTION 3 1.1 GENERAL SPECIFICATIONS 1.2 OUTSTANDING FEATURE OF LSC BUS DUCT 1.3 CATALOGING 2. HIGH POWER DISTRIBUTION (600A~6000A) 9 2.1 GENERAL SPECIFICATIONS 2.1.1 I-SERIES BUS DUCT 2.1.2 8-SERIES BUS DUCT 2.1.3 F-SERIES BUS DUCT 2.1.4 Y-SERIES BUS DUCT 2.2 GROUNDING & IP DEGREE 2.2.1 GROUNDING 2.2.2 IP DEGREE 2.3 PART DIMENSIONS 2.3.1 SECTIONAL DIMENSIONS 2.3.2 FLANGED END DIMENSIONS 2.3.3 PHYSICAL DATA FOR FITTINGS 2.4 BRANCH METHOD 2.5 TECHNICAL DATA 2.6 MAINTENANCE 3. MEDIUM POWER DISTRIBUTION (100A~400A) 45 3.1 M-SERIES (MINI BUS DUCT) 3.2 B-SERIES (BABY BUS DUCT) 4. AIR INSULATED BUS DUCT 51 4.1 A-SERIES (LOW VOLTAGE) 4.2 H-SERIES (HIGH VOLTAGE) BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지4 1. INTRODUCTION 1.1 GENERAL SPECIFICATIONS 1.2 OUTSTANDING FEATURE OF LSC BUS DUCT 1.3 CATALOGING BUS DUCT which has non-corrosive conductor covered by non-flammable insulator inside of steel housing for protection is an electrical distribution system made rapid progress and growth recently as the most optimized option with flexibility and lower losses for massive power delivery in high rise commercial building and industrial plant. BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지4 1.1 General Specifications BUS DUCT, A Power Distribution System of High Stability & Easy Maintenance When electrical power became widely used in industry, a need was created for a rational energy carrying and distribution system to supply the machineries with electricity. Basically, LSC Bus Duct has been designed, manufactured, and provided in the following conditions. Suitable to Mass-Current Bus Bar LSC Bus Duct system which can carry massive power Copper bus bar has conductivity of 99% or more, or upto 6000A with lower losses is used as distribution Aluminum bus bar has conductivity of 61% or more. system for main line according to needs of high-rise Plating between contact sections of conductors are; building and factory plant through the features of flexibility, safety, reliability, economical efficiency and Cu conductor : Tin-Plated improved demerits of cable epochally. Al conductor : Silver-Plated LSC Bus Duct system is simplified so that load may be This plating improves the contact resistance and prevents freely diverged, extending, moving, replacing and electrical corrosion. maintenance of the load easily. Temperature Rise Property Meanwhile, this has a fine view harmonized with modern architectural sense. Temperature rise shall be within 55˚C in the joint part of conductor and 40˚C or less in the external surface of duct, under an ambient temperature of 40˚C or less. Service Conditions Insulation Ambient temperature : -15˚C~40˚C Multi-Layer polyester films of class B(130˚C) shall be Relative Humidity : 95% or below applied into thickness 0.5mm on conductor. Installation Attitude : Maximum 1000M above sea level BMC forms which is polyester reinforced by glass fiber shall be applied as a spacer between conductors of joint Standards part or conductor and duct. KSC 8450: Bus ways JISC 8364: BUS DUCT FR-Insulation IEC 60439-1&2: Bus ways Multi-Layer of Fire Resistant Insulator(1200˚C) shall be BSEN 60439: Bus ways applied on conductor. 4 5 BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지5 1.2 Outstanding Feature of LSC Bus Duct Benefits of LSC Bus Duct over wire and conduit LSC Bus Duct System can improve installation area and cost with the compact size in a big jump. Labor Savings Lower Voltage Drop LSC Bus Duct installation is faster when compared to Because of its extremely low reactance, LSC Bus Duct other method of low voltage power distribution. While voltage drop is low. This efficient design allow power to material costs may be slightly higher, the labors be delivered in an installation with the highest efficiency required to install LSC Bus Duct is often much lower. possible. This makes LSC Bus Duct ideal for efficient power distribution in commercial or industrial facilities. This results in an overall reduction in total installation cost. Easy to Install Compact Size LSC Bus Duct incorporates the “one joint bolt type”. For connection work, bolt fastening forces were unified into LSC Bus Duct requires less space than wire and the torque of 1200kg.cm. conduit. 1. Set the center line and level together 2. Fit together till the duct joiners touch 3. Tighten the “MF” nut by special ratchet the stoppers. wrench till the neck part of nut is broken and locked. 4. Attach the joint cover with M6 bolt & nut. 5. Completion of joint. Better Transmission Efficiency. Future Expansion Flexibility. High Short-Circuit Ratings. SAFETY POINT: Nut (1) shall be neither taken off, nor dropped. when neck (2) is broken, twisting force remains. Harmonized View. ➞ BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지6 1.3 Cataloging LSC BUS DUCT CODING Table 6 LSC VOLTAGE SHAPE CURRENTS FIRE BRANCH I P Grade GROUNDING BUS DUCT RANGE STRUCTURE RANGE RESISTANCE LIMITS (41.54.65) TYPE IG41 GENERAL IG TYPE IG54 IG65 I-SERIES IP41 PE EARTH IP TYPE IP54 TO 400A IP65 WITHOUT IH41 POWER HALF EARTH IH TYPE IH54 SHUTDOWN IH65 IF41 FULL EARTH IF TYPE IF54 GENERAL IF65 TYPE 8G41 GENERAL 8G TYPE 8G54 COMPACT 8G65 TYPE 8-SERIES 8P41 PE EARTH 8P TYPE 8P54 TO 800A 8P65 WITHOUT 8H41 POWER HALF EARTH 8H TYPE 8H54 BELOW SHUTDOWN 8H65 600V 8F41 FULL EARTH 8F TYPE 8F54 8F65 600A~6000A FG41 GENERAL FG TYPE FG54 FG65 F-SERIES FP41 PE EARTH FP TYPE FP54 TO 400A FP65 WITHOUT FH41 POWER HALF EARTH FH TYPE FH54 LSC SHUTDOWN FH65 BUS DUCT FF41 SYSTEM FIRE FULL EARTH FF TYPE FF54 RESISTANCE FF65 TYPE YG41 GENERAL YG TYPE YG54 YG65 Y-SERIES YP41 PE EARTH YP TYPE YP54 TO 800A YP65 WITHOUT YH41 POWER HALF EARTH YH TYPE YH54 SHUTDOWN YH65 YF41 FULL EARTH YF TYPE YF54 YF65 MP41 200A~400A M-SERIES Mini MP54 MP65 BP41 100A~200A B-SERIES PE EARTH Baby BP54 BP65 AIR LP41 INSULATED BELOW 100A L-SERIES Lighting LP54 TYPE LP65 GENERAL AP41 TYPE Low A-SERIES PE EARTH Voltage AP54 AP65 600A~4000A HP41 OVER High H-SERIES HP54 600V PE EARTH Voltage HP65 EACH TYPE OF BUS DUCT CAN BE SUPPLIED as IP DEGREE IP41~IP66 6 7 BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지7 BUS DUCT SYSTEM Building 3F END CLOSER SPRING VERTICAL HANGER FLANGED END VERTICAL 2F ELBOW EXPANSION JOINT FLATWISE RIGID VERTICAL HANGER FLANGED HANGER END HORIZONTAL TEE PLUG IN HOLE 1F PLUG IN UNIT REDUCER RIGID VERTICAL HANGER HORIZONTAL HORIZONTAL MEDIUM ELBOW OFF-SET BASE CHANNEL HANGER FEED IN BOX FLANGED VERTICAL END BOX TEE EDGEWISE TR END FLANGED HANGER END BOX Transformer B1 CABLE TRAY SWTCHGEAR BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지8 BUS DUCT SYSTEM Factory FLANDED END BOX Insulated Bus Duct VERTICAL ELBOW Indoor HORIZONTAL ELBOW Outdoor PLUG IN MINI BUS DUCT Insulated Bus Duct 3.3KV 3P 3W 1200A(Cu-Fe) High Voltage Bus Duct EDGEWISE HANGER Feed in Box TR END FLANGED HORIZONTAL Transformer OFF-SET Cable H.V FLANGED END SWITCHGEAR PLUG IN HOLE L.V SWITCHGEAR PLUG IN MINI BUS DUCT END CLOSER PLUG IN BABY BUS DUCT PLUG IN BOX 8 9 BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지9 2. HIGH POWER DISTRIBUTION (600A~6000A) 2.1 GENERAL SPECIFICATIONS 2.1.1 I-SERIES BUS DUCT 2.1.2 8-SERIES BUS DUCT 2.1.3 F-SERIES 2.1.4 Y-SERIES 2.2 GROUNDING & IP DEGREE 2.2.1 GROUNDING 2.2.2 IP DEGREE 2.3 PART DIMENSIONS 2.3.1 SECTIONAL DIMENSIONS 2.3.2 FLANGED END DIMENSIONS 2.3.3 PHYSICAL DATA FOR FITTINGS 2.4 BRANCH METHOD 2.5 TECHNICAL DATA 2.6 MAINTENANCE BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지10 2.1 General Specifications 2.1.1 I-Series Bus Duct I-Series (Insulated Bus Duct) is a totally enclosed non-ventilated and sandwitch type bus duct system for 110, 220, 380, 440 and 600V power distribution. This is designed for indoor and drip-proof use and available from 600 to 6000A. The load branch of this I-Series are by plug-in unit upto 400A and by Tap-off unit over 400A. There are one bar, two bars and three bars per phase according to Ampacity. Fastening Bolt & Washer Reinforcement Band for Reducing Hysteresis & Eddy Current Loss and Reinforcing Short Circuit Capacity Steel Duct Coated with Paint Four Layer Polyester Film of Class B(130˚C) Copper or Aluminum R.Head Bolt High Tension Joint Bolt Disk Spring(C) Stopper(D) Joint Cover Cross Head Driver Bolt & Washer Insulation Spacer(B) Contact Surface(A) Housing (A) Contact Surface Connection Silver-Plated for Aluminum Tin-Plated for Copper. (B) Insulation Spacer Polyester Resin BMC. (C) Disk Spring (Belleville Washer) Joint Cover Absorbs the Expansion & Contraction of Joint Parts. (D) Stopper Square Nut Regulates the Length of Conductor Lapping. (E) Captive Hardware Anti-Rotation Fitting for Fastening High Tension Joint Bolt. “I”- Series Bus Duct have Four Types according to Grounding Conductor. Table 10 OPTION TYPE OPTION 1 OPTION 2 OPTION 3 OPTION 4 Grounding Option Code : IG TYPE Code : IP TYPE Code : IH TYPE Code : IF TYPE Code : IG41 TYPE Code : IP41 TYPE Code : IH41 TYPE Code : IF41 TYPE IP Grade Option Code : IG54 TYPE Code : IP54 TYPE Code : IH54 TYPE Code : IF54 TYPE Code : IG65 TYPE Code : IP65 TYPE Code : IH65 TYPE Code : IF65 TYPE Integral housing system Integral housing & External Integral Half Earth bus Integral Full Earth bus Description Earth bus bar system bar system bar system 10 11 BUSDUCT최종(P) 2006.2.13 1:33 PM 페이지11 2.1.2 8-Series “8”-Series(Plug-in 800A Bus Duct) has same all characteristics as I-Series.
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