˜lx˚ lighting type busbar trunking systems
TRANSCRIPT
(LX) LIGHTING TYPE
BUSBAR TRUNKING SYSTEMS
Comprehensive solutions from design to delivery
NATIONAL EXPORT TROPHY WINNERGOLD2016-2017
INDEXPage
Reliable solution
Contents
2
Advantages 3
Product range 4/3
LX- Lighting BBT 5 - 6
Technical data, LX 7
Reliable solutionEnergypac Busbar Trunking System is a flexible and reliable electrical distribution system with superior performance. It is a safe and robust system with high electrical efficiency, low temperature rise, efficient heat dissipation, low voltage drop, high mechanical strength and easier to install. It is suitable for alternating current three-phase three-wire, threephase four-wire and three-phase five-wire power supply and distribution system, with frequency 50~60Hz, rated insulation voltage up to 1000V, and rated current 25A-5000A.
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ADVANTAGES
Energypac BBt joining sysytems have been made and design to allow easy installataion of basbar trunking systems. When using a traditional cable system, the time needed to install only one cable tray is equal the same time needed to install a complete system in a busbar trunking system. Furthermore, given the same capacity, a busbar trunking system is much lighter than an equivalent one made with cable trays and (copper) cables: lighter weights require a lower number of supports or, at least simpler amd less expensives supports.This is why the time to install a busbar trunking system is obviously shorter than a similar traditional cable installation.
Quick Installation
Because of its specific highlights, a busbar trunking system doesn't regularly uses excess amount of plastic material as insulation which is conceivably risky material if there should arise an occurrence of fire. Besides, plastic material utilized for the insulating parts of busbar trunking system are self-extinguishing type (from V0 to V2) and for the most part have low smoke discharge (Halogen Free). Busbar trunking system is in its low electromagnetic discharge compared to conventional cable system. The structure of Busbar Trunking System considerably reduces the magnetic component and the shielded enclosure serve as shield of electric field. All these feature of busbar trunking system is the best choice for emergency clinic offices, information and data center and any place it is important to supply higher amount of power for working environments.
Fail-safe behaviour
The Busbar Trunking system provides high level of flexibility both during the planning stage and during installation of the system as a result of using tap off box outlets situated on the straight lengths. Keeping the busbar line live, tap-off box can be remove from one outlet and can be inserted in another tap-off outlet. During designing the busbar trunking system it is not necessarily need to know the exact position of machines that will be installed in the building. The designer’s plan will take into consideration the endcustomer’s modifications and variations which will be determined during the operation of the system. No more point-to-point connections but just one power distribution system where power can be tapped-off wherever there is a free tap-off point. Due to its flexible and long-lasting features, the installation of Energypac’s busbar in a building allows easy modification of its use within business premises, thus providing benefits even to those who manage and rent out different parts of the building.
FlexibleThe traditional cable system requires more dimensional space than busbar trunking system, especially when the currents to be carried exceed 1000A and when several cables in parallel are required to ensure such ratings. Moreover, cables have a minimum bending radius to avoid damage to the insulation; the busbar trunking systems allow route changes with 90° angles, thus maximising the use of the reduced spaces available within technical premises.
Reduced dimensions
The electrical rating of busbar trunking systems is carried out by Energypac in compliance with the product Standards. The rated current of Energypac busbars is guaranteed for room temperatures at 40°C (the Standard requires 35°C). After choosing the appropriate current requirements for the busbar, it is extremely easy to check the voltage drop as well as the protection against over currents. To do so, use the technical charts available for all Energypac product lines. These charts basically specify: the short-circuit currents and the peak current withstand of the busbar while waiting for the protection device to start operating upstream, the voltage drop of the average cosθ of the loads, the losses as well as a series of additional data (R, X, Rpe, etc.) which allow the designer to make calculations using the results from tests carried out in accredited LOVAG laboratories for heat and short-circuit tests. With busbar trunking systems, the protection device is located close to the load (decentralized protection); as a result, protection devices such as thermal magnetic circuit breakers, fusecarriers and motorized switches can be housed in the tap-off boxes, thus allowing easy and effective management of the system.
Easy to rate
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PRODUCT RANGE
LX
AX
EX
Lighting BBT
Sandwich BBT
Air Insulated BBT
25A-63A
800A-5000A
160A-1000A
Low
Pow
er
Med
ium
Pow
er
Hig
h Po
wer
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LX - LIGHTING BBT
General featuresLX (Low Power – Lighting Busbar) supplied by Energypac is the ideal solution for supplying power to light fitiings within the service sector and in most manufacturing industries and wherever it is necessary to hang very heavy accessories. It also can be used for supplying power to three-phase and single phase devices: industrial refrigerators, lathes, handheld tools etc.
The main features of the lighting busbar ranges are: • speed, simplicity and flexibility when planning and installing the lines; • capable of being installed both in false ceilings and below floating floors;
Standard • Complies with international and domestic standards. • Complies with IEC61439-1, IEC61439-6
Number of Conductor • 2 Conductor • 4 Conductor
Product Range • 25A • 40A • 63A
Degree of protection: IP 55
Dimensions: 17x47 mm
Construction Conductor type: Copper (99.9% pure)
Casing: Painted or with an anodized Aluminum casing. Thickness: 0.9mm
Straight lengthsThe straight length allows plug in outlets equidistant every 1m (3 outlets every 3m) or 0.5m (6 outlets every 3m). A junction block ensures electrical continuity. The connection between two straight elements is quick; with one operation the mechanical and the electrical connection is ensured between two joined elements. The continuity of the protective conductor (casing) is guaranteed by tightening the special connection screw.
End feed unitsThese enable the LX range to be supplied by cable; the assembly is carried out with a quick joint arrangement as with the straight lengths.
The feed units have terminals for the connection of flexible copper cables for sections of up to 6mm2. There is an anti-pull cable clamp inside the unit. The entrance point for the cables is located at the base of the end feed unit.
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End coversEnd caps are used to safely cap off the end of a busbar run. The end cap units can be easily removed to allow for the extension of the system. End covers ensure the IP55 degree of protection at the end of the run. Two versions are available, depending on the end feed unit used at the start of the run:
• The right end feed unit requires a right end cover
• The left end feed unit requires a left end cover
HangersThe LX series offers brackets and fixing accessories that enable quick and simple installation for a wide range of applications. The LX series can be mounted on horizontal or vertical surfaces or mounted directly on to beams to meet the requirements of complex installations. Custom mounting solutions available upon request. The universal designed hanger can be also used for light fixing.
Tap-Off boxesUsed for connecting and energizing light fixtures; their features include: • can be inserted and removed when the busbar is energized and when the fixure is under load;
• the PE contact (protective earth) is the first to make an electrical connection when inserting the plug into the outlet and it is the last to disconnect when pulling it out. The tap-off plugs are common for the LX offer. These include:
a) 10A pre-wired, pre-positionned phase tap-off plugs with 0,8m cable;
b) 16A phase selection tap-off plugs, with terminals for connecting L+N+PE cable;
c) 16A phase selection tap-off plugs, with 5x20mm cylindrical ceramic fuse and with terminals for connecting L+N+PE cable.
Flexible elbowFlexible elbow is used for changing direction or to avoid possible obstacles along the busbar run. They have the same quick joint connection as the straight lengths. Similarly, they give a mechanical connection and an IP55 degree of protection. The continuity of the protective conductor, made from the casing of the element itself, is ensured by tightening the special connection screw.
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LX - LIGHTING BBT
LIVE CONDUCTORS 4 4
WINDOWS STANDARD 3 3
WINDOWS ON DEMAND 5 5
HOUSE THICKNESS 0,9 0,9
RATED CURRENT In[A] 25 40
FREQUENCY F[Hz] 50/60 50/60
RATED INSULATION VOLTAGE Ui[V] 660 660
RATED OPERATIONAL VOLTAGE Ue[V] 230/400 230/400
PROTECTION DEGREE/ACCESSORIES IEC 592 IP41/55 IP41/55
RESISTANCE 20° 6,8 3
RESISTANCE 35° 8,3 3,8
REACTANCE FREQ. 50Hz 0,21 0,19
IMPEDANCE 7,2 4
PE HOUSING 100 100
PHASE/NEUTRAL SECTION mm² 2,5 5,3
JOULE LOSSES l² RW/m 3,8 5,8
SHORT CIRCUIT 3 PHASE kA 2,8 3
VOLTAGE DROP FOR 3-PHASE 50Hz CURRENT, IN
VOLTS PER 100m AND PER AMPERE WITH
LOADS DISTRIBUTED ALONG THE RUN.
VOLTAGE DROP FOR SINGLE PHASE 50Hz CURRENT:
DIVIDE THESE VALUES BY 0,866. 0,31
Rb1 ph ph OR ph N (at thermal stabilisation temperature 01)mΩ/m
AVERANGE LOOP RESISTANCE BETWEEN LIVE CONNECTORS Rb1 ph ph OR ph N (1) (at conventional
short-circuit temperature) mΩ/m
Xb ph ph mΩ/m 1,68 0,79
Xb ph N mΩ/m 2,08 0,83
AVERAGE LOOP RESISTANCE BETWEEN LIVERb1 ph PE (at thermal stabilisation temperature 0 1) mΩ/m 9,08 3,81
AND PE CONDUCTORSRb2 ph PE (1) (at conventional short circuit temperature) 10,9 4,57
AVERAGE LOOP REACTANCE Xb ph PE mΩ/m 1,3 1,28
IPK Ka 4,4 5,3
PT 195,10³ 900,10³
NORMS CONFORMITY IEC439-2 EN60439-2
LXT400 LXT400
ALL THESE PRODUCTIONS COMPLY WITH THE IEC 60439 - 1 and 2 STANDARDS
cosφ=0,9
cosφ=0,8 0,25
0,29
cosφ=1
AVERAGE LOOP REACTANCE
16,66
20,9
7,1
8,52
[mΩ/m]
[mΩ/m]
[mΩ/m]
[mΩ/m]
mm² AL
KA² s
TECHNICAL DATA LX
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Head OfficeEnergy Center, 25 Tejgaon I/A, Dhaka-1208, BangladeshPhone: +88028 87 93 95Fax: +88028 87 93 98Email: [email protected]
India OfficeBhakta Tower, KB-22, 4th Floor, Sector III, Salt Lake, Kolkata-700 098, IndiaPhone: +91 33 4006 5853Email: [email protected]
Italy OfficeVia Dei Prati, 27-25073 Bovezzo (BS)Phone: +39 030 205 91 49 Fax: +39 030 209 66 02 Email: [email protected] [email protected]
Nepal OfficeAayusha Colony, House 4, Kalanki 13, Kathmandu, Nepal Phone: +97 798 03 64 57 01 Email: [email protected]
w w w . e n e r g y p a c - b d . c o m
ISO 9001:2015, 14001:2015 & ISO 17025:2005CPRI Type Tested,