Electrak Lightrak Lighting Control System

LIGHTRAK / SYSTEM GUIDEINCLUDING BUSCOM

Lightrak®...KNX lighting

control system

P O W E R E D B Y S P E C I A L I S T S

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Electrak®

... the specialist in power

distribution throughout the workplaceElectrak, part of the Legrand Group in the UK, is a leading manufacturer of power distribution and lighting control solutions. Its power track, fl oor boxes and grommets, desk modules and lighting control ranges are installed in high specifi cation offi ces around the world.

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LEGRAND IN THE UK - POWERED BY SPECIALISTS In the UK Legrand has developed a customer focused

structure which harnesses the power of its market

leading specialist brands to deliver innovative,

integrated solutions for every phase of construction.

Legrand is the global specialist in electrical

and digital building infrastructures. Innovation

is the driving force behind its development.

With an increasing investment in research

and development (circa 5% of sales) and more

than 4,000 active patents, the Legrand Group

is focused on maintaining a high rate of new

product launches that present innovative

solutions to the market.

SUSTAINABLE DEVELOPMENTFrom design through to manufacturing,

the Legrand Group selects materials and

processes that respect people and

the environment.

• Effi cient and environmentally aware product design

• Product functions that help to avoid energy waste

• Management of manufacturing and logistics sites

• Integration of environmental concerns and ISO 14001

procedures at the Group’s global sites.*

* 84% of sites are ISO 14001:2004 accredited including all UK sites.

CONTENTS

Buscom trunking 4

Lightrak system - features 6

Adapting to changing buildings 8

Integration with KNX and DALI 10

Lightrak sensors 12

System support service 14

Case studies 15

ORDERING INFORMATION

System components, lighting

control units, sub-cabling 16

Standard switching devices 17

Sub-bus addressable devices 18

Buscom trunking 24 - 37

TECHNICAL INFORMATION

Lightrak 19 - 23

Buscom trunking 38 - 43

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• Power and communications within a single

trunking system

• Suitable for use with any lighting control protocol,

including: KNX, LonWorks and DALI

• Modular, lexible system which is quick and simple

to install and adapt

• Reduced potential points of failure in comparison

with traditional wiring installations

04

Buscom trunking...a unique power and data backbone Buscom is at the heart of Electrak’s lighting control solutions... distributing both

power and communications within a single busbar trunking system, it provides a

lexible and simple alternative to traditional wiring installations.

THE HEART OF YOUR LIGHTING CONTROL SYSTEM Installing a matrix of Buscom trunking in the ceiling void creates an accessible power and

communications backbone throughout a building. The backbone can be tapped into at any point to

facilitate instant connection to power and control circuits.

Buscom incorporates a shielded twisted pair communications bus inside each length and tap-off,

and is suitable for use with any lighting control protocol, including: KNX, LonWorks and DALI.

MODULAR. FLEXIBLE. SIMPLE. Trunking lengths simply push it together, saving time and money on installation. With cable

terminations only required for power and control circuits in the feed unit, Buscom delivers a plug

and play solution that allows for future lighting layout changes to be made quickly and eficiently,

whilst drastically reducing the potential points of failure in comparison with traditional wiring

methods.

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05

INTELLIGENCE IN THE PANEL INTELLIGENCE IN THE BUSBAR INTELLIGENCE IN THE LCU

energy saving

ENERGY SAVING

As with all Electrak solutions, Buscom is a modular system designed to be quick and simple to install, reducing man hours and energy usage on site.

Lighting control modules

located in a central cabinet are

connected to the Buscom system

via communication circuits that

terminate in the feed unit. Control

signals are then distributed

along the trunking run and made

available at any tap-off outlet.

Integrating lighting control

technology into the Buscom feed

unit is particularly effective for

DALI control. Each trunking run

converts to an individual DALI

network into which luminaires can

tap-in at any point.

Lighting control units (LCUs)

are mounted onto and plugged

into Buscom trunking, providing

a hub into which multiples of

luminaires and switching devices

are plugged. Buscom’s integrated

communication bus provides the

backbone which networks all

control devices together.

Buscom adds a new dimension to lighting busbar that extends the unquestionable

plug and play advantages from the power circuit to the control circuit. This unique

system for distributing lighting control signals delivers unrivalled fl exibility,

regardless of the location of the intelligence...

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SNAP ON... PLUG IN

Lightrak lighting control units

(LCUs) simply snap on and plug into

Electrak’s Buscom trunking and

are easily unplugged, moved and

reprogrammed to accommodate

future lighting layout changes.

06

MULTI-GANG SWITCHES

1, 2, 4 and 8 gang options connect via CAT. 5 cable and RJ 45 plugs

PRESENCE OR ABSENCE DETECTION

Saves energy and ensures that lighting is only on when needed

TIMED EVENT CONTROLLER

Programmable touch screen units optimise energy saving

EMERGENCY TEST

Traditional key switch to enable testing of self-contained emergency luminaires

SCENE SETTING SWITCH

Multiple lighting scenarios are memorised and retrieved at the touch of a button

Lightrak®...fully addressable lighting control

Designed to work in harmony with

Electrak’s Buscom trunking, Lightrak’s

lighting control system offers high end

sophistication with unbeatable

lexibility and speed of installation.

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Lighting levels are adjusted in relation to the natural daylight contribution.

Sensors initiate dimming, saving energy and delivering a constant luminance at the desk.

Optimise energy savings in cellular ofices and meeting rooms. The occupant chooses when the lights are on; the system ensures they are switched off when the space is vacated.

Two way DALI communication facilitates feedback from DALI emergency inverters onto the KNX bus.

Monitoring and reporting software can be easily integrated with KNX.

A comprehensive range of control devices is available: PIR / ultrasonic sensors - wireless reconiguration of sensor parameters - scene setting - remote control - time scheduling - traditional switching and emergency key switch.

Analogue and DSI dimming through to full DALI control in addressable mode.

Networked over a KNX backbone that can be integrated onto IP or BMS systems.

A full KNX network can support in excess of 64,000 KNX devices.

Each output of every lighting control unit (LCU) is individually controllable.

Lightrak offers full building-wide control for even the largest of projects.

SOPHISTICATED TECHNOLOGY

DALI EMERGENCY FEEDBACK

DAYLIGHT LINKING

FULLY ADDRESSABLE

WIDE RANGING CONTROL

ABSENCE DETECTION

07

• Fast, easy installation. Snap on / plug in

• Fully addressable and PC reconigurable

• Analogue, DSI and DALI control

• Comprehensive range of energy saving switching, sensing and scheduling devices available

• Seamless connectivity with KNX devices from close to 300 manufacturers

• Interface with other building control systems via the open KNX protocol

• Two way communication with DALI, facilitating control and feedback

• Traditional emergency lighting test functions

• Comprehensive design and commissioning service

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08

At the Category A stage of an ofice it-out the lighting requirements of the inal tenant are not known.

With Lightrak, developers are able to install a cost-effective lighting control solution that is adequate for the client attraction phase, but can be upgraded to meet the needs of the incoming tenant with a minimum level of investment in time and labour.

The ability to adapt with the building thr

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09

With a matrix of Buscom trunking installed, a Lightrak installation provides a future proof solution where lighting schemes can be completely reconigured without the need to run or terminate any additional cables. Lighting control units are simply unplugged, moved and reprogrammed; additional devices and control units can also be added to extend the capability of any installation.

o adapt with the building throughout its life

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energy saving

ENERGY SAVING

10

Lightrak®...seamless integration with your technology of choice

The Lightrak system operates over a KNX backbone. This

enables all control devices connected to the system to

communicate with each other, and facilitates seamless

interoperability with any KNX certifi ed product.

KNX PROTOCOL SYSTEMSKNX is the worldwide standard for all applications

in home and building control, ranging from lighting

and shutter control to security, HVAC, metering and

energy management. With close to 300 members and

approximately 7000 certifi ed product ranges, the KNX

Association holds partnership agreements with over

30,000 installer companies in over 100 countries.

All products bearing the KNX logo are certifi ed in order

to guarantee system compatibility, interworking and

interoperability and are commissioned via a single,

manufacturer independent design and commissioning tool.

KNX IS APPROVED AS:

• European Standard (CENELEC EN 50090 and

CEN EN 13321-1)

• International Standard (ISO/IEC 14543-3)

For more information about KNX, visit: www.knx.org

Lighting accounts for up to 40% of a commercial building’s electricity use.(Lighting Industry Federation)

Lighting controls can provide energy savings of 30% to 55%.

LEFT: KNX was used as the underlying technology at

Terminal 5, Heathrow... possibly the largest lighting

control installation in Europe

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DELIVERING DALI EMERGENCY FEEDBACK The DALI lighting control unit (LCU) incorporates a

KNX to DALI interface that enables full DALI control in

addressable mode, and also facilitates the feedback from

the DALI network back onto the KNX bus.

Utilising widely available KNX gateways, this DALI

feedback can then be fed into building management

systems (BMS) or other monitoring and reporting software,

allowing emergency lighting test data to be logged and

alarms raised should essential maintenance be required.

DALI FEATURE IMAGE

11

For more information about DALI, visit: www.dali-ag.org

DALI: DIGITAL LIGHTING CONTROL DALI (Digital Addressable Lighting Interface) is a protocol

dedicated purely to lighting control, as set out in the

technical standard IEC 62386. Each unit in a DALI network

has its own address, allowing direct communication with

each individual itting.

TECHNICAL FEATURES The information low with DALI is bi-directional. Rather

than only giving commands about the light level from the

control system to the itting, DALI also enables information

feedback on the condition of the ittings.

The itting can transmit information related to:

• whether the light is switched on or off

• the preset light level

• the ballast condition

Therefore DALI is ideal for use with building automation

systems where remote supervising and service reports are

required.

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energy saving

ENERGY SAVING

EVEN GREATER SAVINGSIndependent research shows that the

added control available through using

absence detection can provide an

additional 10% energy saving over and

above the signifi cant savings already

offered by presence detection.

The simple way to instant energy savingsCombining lighting management sensors with traditional light switches puts users in complete control. Lights can be manually switched on and off or, if users forget to switch off lights, the sensors will do so automatically.

Users feel in complete control by turning on lights using a traditional switch, typically located by the door

The sensor will automatically switch off lights to save energy when available light is suffi cient (although lights can still be switched on if preferred)*

The sensor will automatically switch on lights when movement is detected and available light is insuffi cient*

When leaving the room, lights can be manually turned off using a switch. If lights are not turned off, the occupancy sensor will do so automatically

IN DARKNESS

IN BRIGHT LIGHT

IN NORMAL

LIGHT

IN WEAK LIGHT

* Lux levels can be set according to user preferences

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Lighting controls are eligible for 100% Enhanced Capital Allowance under the Carbon Trust administered scheme.

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THE RIGHT TECHNOLOGY FOR EVERY ENVIRONMENTLegrand lighting management

solutions are available in three

different technologies to provide

effective occupancy detection in

different environments... all of which

can be controlled and commissioned

remotely at the touch of a button.

For small, enclosed spaces

PIR sensors detect occupancy

using the heat difference between

people and the ambient space.

For large spaces and open

areas Ultrasonic sensors

transmit sound waves throughout an

area and measure the speed at which

they come back.

For spaces with low or

infrequent movement from

occupants Dual technology, as the

name suggests, combines both

infra-red and ultrasonic detection.

REMOTE CONFIGURATORS FOR INSTANT PROGRAMMING OF EACH SENSOR

Sensors can be quickly and easily re-confi gured at the touch of a button,

and without the need to ever remove the sensors from the ceiling... putting

users in complete control and reducing health and safety risks.

• Advanced commissioning tool with LCD display

- Precise digital programming

- Instant visibility of individual sensor settings

- PIR / ultrasonic priority preferences for dual technology sensors

• Basic commissioning tool

- Pre-programmed settings

Save time. Save money. And, of course, save energy.

13

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Legrand...supporting you from initial design

through installation and beyond

DEDICATED DESIGN TEAM Lighting control units can either be supplied

unprogrammed for third party system integration,

or complete with a full in-house project design and

commissioning service.

Our experienced team provides support at all stages

of a project, from the outline brief through to inal site

commissioning.

Sales engineers work with designers at the early stages

of a project to recommend optimum Buscom layouts

and lighting control options. This service is backed by a

specialist support team who are on hand to work with

clients to complete detailed design schemes and provide

full support through the installation phase.

BESPOKE SOLUTIONS Every project is unique and sets its own challenges.

Our bespoke product development service enables us to

provide solutions to these challenges, and has delivered

tailor-made lighting control installations in a wide range

of building developments, including: Terminal 5, Heathrow,

London Underground, Canary Wharf and Central Bank

of Kuwait.

14

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LIGHTRAK PROJECTS

• Royal Bank of Scotland – Delhi, India

• Fidelity Investments – Delhi, India

• Cyprus Postal Service – Nicosia, Cyprus

• 2 x ITTL Showrooms – Nicosia, Cyprus

• Barclays Bank – Pane, India

• UKPS – Liverpool, England

• Lloyds TSB Bank – Old Broad Street,

London, England

• Bridgewater Place, Mixed use

Development – Leeds, England

• Lloyds TSB Card Contact Centre -

Petriies, Scotland

• Gray’s School of Art - Robert Gordon

University, Aberdeen, Scotland

• Rolls Royce - Glasgow, Scotland

• Liverpool School of Tropical Medicine

Ofice and Labs – University of Liverpool,

England

• Quorum Business Park, Ofice

Development (16 Buildings) - Newcastle

upon Tyne, England

• Mann Island, Ofice Development –

Liverpool, England

• Rotherham Civic Quarters, Local

Government Ofices - Rotherham,

England

• First Street Manchester, Manchester City

Council - England

• Velocity Buildings, Ofice Development -

Brooklands, Surrey, England

• Broadgate West, Ofice Development –

London, England

• Abbey Gardens, Ofice Development -

Reading, England

• HSE – Dublin, Ireland

• KPMG – Manchester, England

• KPMG – Watford, England

• Rackspace Data Centre – Slough,

England

• Translational Research Building –

Newcastle University, England

• Shadon House Care Facility –

Gateshead, England

TRUSTED THOUGHOUT THE UK AND ACROSS THE WORLD

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Lightrak® KNX lighting control systemsystem components, lighting control units (LCUs) and sub-cabling to luminaires

16

Pack Cat. Nos. Sub-cabling to luminaires

Plugs only

1 FFE080 6 pole rewirable plug (male)

Pre-wired plugs and leads (5 m LSOH)

1 FFE085 With 6 pole male plug to free end – 5 core

1 FFE095 With 6 pole male plug to free end – 6 core

1 FFE115 With 6 pole male plug to 6P female plug – 6 core

1 FFE135 With 6 pole male plug to 4P female plug – 4 core

1 FFE120 With 6 pole male plug to free end – 3 core no dimming

1 FFE125 With 6 pole male plug to free end – 4 core no dimming

Pack Cat. Nos. System components

1 FFA001 Statutory warning plaque

1 FFA004 Timed event controller (flush)

1 FFA006 Timed event controller (surface)

1 FFA008 Powered line coupler

1 FFA010 Buscom mounting power supply unit

1 FFA012 Line power supply

1 FFA014 KNX signal cable – 100 m

1 FFA016 USB to KNX interface

Lighting control units (LCUs) – 9 outputs (fully addressable)

Analogue dimming (1-10 V)

1 FFD054 Buscom mounting (standard buscom)

1 FFD054B1 L1 Key ‘B’ buscom mounting (3 phase buscom)



1 FFD055 Rewirable surface mounting

Digital dimming (DSI)






DALI (digital addressable lighting interface)






Dimensions and technical information (p. 19-23)

Proprietory lighting control system to work alongside Electrak’s 25 and 40 A buscom trunking with integral communications busOffers high speed installation and unrivaled flexibility for future reconfiguration. PC configurable, covers all lighting control requirements Based on the KNX open protocol and compatible with 1-10 V, DSI and DALI lighting installations Designed and manufactured in the UK from robust galvanised steel

Powered line coupler

FFA008

Timed event controller

FFA004

Feed unit

See p. 28-29

Lighting control unit

FFD060

Luminaire sub cabling

FFE115

Buscom mounting power supply unit

FFA010

- - -/-

- -

NEW

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Lightrak® KNX lighting control systemstandard switching devices

17

Dimensions and technical information (p. 19-23)

Pack Cat. Nos. CAT 5 cabling to switching devices

1 FFF205 5 m CAT 5 lead – plug to plug

1 FFF210 10 m CAT 5 lead – plug to plug

Standard switching devices connect into the system via simple CAT 5 cabling either straight into a lighting control unit or into a multi-gang switch interface. The inputs of the control units are addressable and can be commissioned to control any output or group of outputs throughout the entire KNX network. Future layout changes can be accommodated easily as all control units are plug and play and can be re-commissioned through KNX ETS software

Pack Cat. Nos. Standard presence detector

Plug into lighting control unit 1 FFC047 Presence detector

Switches

Switches for 1 gang back box

Plug into lighting control unit (see p. 16) 1 FFB030 1 gang switch

1 FFB032 1 gang key switch

1 FFB033 1 gang key switch – surface (including back box)

1 FFB034 2 gang switch

Switches for 2 gang back box

Plug into multi-gang switch interface (Cat. No. FFB020)

1 FFB022-2 2 gang switch



Switches for 2 x 2 gang back box

Plug into multi-gang switch interface (Cat. No. FFB020)





Multi-gang switch interface

1 FFB020 Buscom mounted multi-gang switch interface

Back boxes

1 FFB036 1 gang

1 FFB026 2 gang

1 FFB028 2 x 2 gang

4 gang switch

FFB022-4

Multi-gang

switch interface

FFB020

Presence detector

FFC047

1 gang switch

FFB030

1 gang key switch

FFB032

- - -/-

- -

- -

-/- -

-

Lighting control unit

See p. 16

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Lightrak® KNX lighting control system sub-bus addressable devices

18

Technical information (p. 21)

Addressable sensing and switching devices can be connected in series on a sub-bus Each sub-bus connects onto the KNX network via a sub-bus to KNX interface unit The addressable sensors offer a higher level of capability and functionality :• Factory set to presence mode, absence mode activated by commissioning tool• Factory pre-set light level threshold 500 lux for false ceiling, 300 lux for surface mounting / flush mounting detectors• Factory pre-set time delay 15 minutes• Precise adjustment on-site via commissioning toolDevices can be commissioned to control any output or group of outputs throughout the entire KNX network. Future layout changes can be accommodated easily as all devices can be re-commissioned through KNX ETS software

Pack Cat. Nos. Sub-bus to KNX interface unit

1 FFC020 Buscom mounting interface unit

Sub-bus sensors – commissioning tool

1 FFC021 Digital hand-held commissioning tool

Sub-bus sensors – ceiling mounting

Connect into interface unit (Cat. No. FFC020) With absence and presence modes Includes 5 m connection lead

PIR sensor

Detection field 45 m2 – Ø 8 mOptimum distance between detectors : 6 m

1 FFC050 PIR ceiling mounting switch sensor 360° 1 FFC051 Surface mounting box for FFC050

Combined PIR and ultrasonic sensor

Detection field 90 m2 – Ø 11 mOptimum distance between detectors : 10 m

1 FFC052 PIR and ultrasonic ceiling mounting sensor 360° 1 FFC053 Surface mounting box for FFC052

Sub-bus sensors – wall mounting

Connect into interface unit (Cat. No. FFC020) With absence and presence modes

Includes 10 m connection lead

PIR sensor

Maximum range 8 m – IP 42 1 FFC054 PIR wall mounting sensor 180°

Combined PIR and ultrasonic sensor

Maximum range 11 m – IP 42 1 FFC055 PIR and ultrasonic wall mounting sensor 180°

IP 55 sensor

Maximum range 15 m – IP 55 1 FFC056 PIR wall mounting sensor 270°

Pack Cat. Nos. Sub-bus sensor – for corridors

Connects into interface unit (Cat. No. FFC020) With absence and presence modes

Includes 10 m connection lead Maximum range 30 m – IP 42 1 FFC057 PIR sensor 140°

IR remote control

For sub-bus sensors (client use) 1 FFC058 On / off – dimming controller

Other sub-bus devices

Light measurement cell

Connects into interface unit (Cat. No. FFC020) Includes 5 m lead

1 FFC059 Photocell light level sensor

Sub-bus switches

Connect into interface unit (Cat. No. FFC020) Includes 10 m connection lead

Complete with brushed stainless steel plate, yolk and magnesium rockers

1 FFC030 2 gang 2 way sub-bus switch 1 FFC033 4 scenario sub-bus switch

Sub-bus accessories

1 FFC022 Sub-bus cable – 100 m 1 FFC023 RJ45 doubler unit to extend sub-bus 1 FFC024 Sub-bus to RJ45 connector

FFC052

FFC050 FFC059 FFC023 FFC024

FFC055

FFC058

FFC020

FFC021

NEW

Available 2013

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19

Lightrak® KNX lighting control systemtechnical information

n KNX technical specification

Each line coupler can support 64 bus devices (lighting control units, multi-gang switch interface units, bus interface units etc)A maximum of 15 line couplers may be linked with a main bus line together to form an area; therefore an area can support up to 960 devicesThe system may be further expanded with the addition of a backbone bus line which would allow the linking together of 15 main bus lines via 15 line couplers, therefore any single system could support 14 400 devicesBy utilising additional line couplers this total can exceed 64 000 devices (for additional information, please contact us on +44 (0) 845 600 6266)

Within any KNX bus line the following cable lengths are permitted :• Power supply unit to bus device 350 m maximum• Bus device to bus device 700 m maximum• Total bus line length 1 000 m maximum• Minimum distance between 2 power supply units on one line is 200 m(1)

n Powered line coupler FFA008

Connections

• 230 V± : screw connection block• Primary line : screw connection block• Secondary line : screw connection block

Physical specifications

• Housing : galvanised steel, natural finish• Dimensions : length 358 mm, width 200 mm, depth 75 mm• Weight : approximately 2·750 kg

Technical specifications

Supply voltage : 230V± 50/60HzProtection (supply) : 13 A BS 1362 fused spurInternal protection : 6·3 A fuse to IEC127-2Primary line load : 15 mWSecondary line load : 200 mWSecondary output voltage : 30Vdc +/- 2 VSecondary output current : 630 mAEMC complies with : EN 50090-2-2 : 1997, EN 55022BClimatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

n Buscom trunking mounted power supply unit FFA010

Connections

• 230 V± : Electrak integrated tap-off• Bus : Electrak integrated tap-off


• Housing : galvanised steel, natural finish• Dimensions : length 330 mm, width 110 mm, height 60 mm

9 mm bracket clearance from busbar trunking• Weight : approximately 1·90 kg


Supply voltage : 230 V± 50/60 HzProtection (supply) : 13 A BS 1362 fuse fitted in tap-offInternal protection : 6·3 A fuse to IEC 127-2Secondary output voltage : 30 Vdc +/- 2 VSecondary output current : 640 mATap-off ASTA approved : BS EN 60439-2 : 2000EMC complies with : EN 50090-2-2 :1997, EN 55022BClimatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

n Line power supply FFA012

Connections

• 230 V± : screw connection block• Bus : screw connection block


• Housing : galvanised steel, natural finish• Dimensions : length 358 mm, width 110 mm, depth 75 mm• Weight : approximately 1·95 kg


Supply voltage : 230 V± 50/60HzProtection (supply) : 13 A BS 362 fused spurInternal protection : 6·3 A fuse to IEC 127-2Secondary output voltage : 30 Vdc +/- 2 VSecondary output current : 640 mAEMC complies with : EN 50090-2-2 : 1997, EN 55022BClimatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

(1) Electrak manufacture a buscom trunking mounted power supply unit for this application, Cat. No. FFA010 see p. 16 All dimensions (mm) are nominal

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20

n Lighting control unit – analogue dimming Cat. Nos.FFD054/FFD055

Connections

• 4 RJ45 inputs : CAT 5 providing switching input• 9 GST/6 providing 230 V± to luminairesL1 Switched live brownE Earth green / yellowN Neutral blueL2 Maintained live black2 Dimming common white3 Dimming red


• Housing : galvanised steel, natural finish• Dimensions : length 358 mm, width 182 mm, depth 35 mm plus 9 mm

bracket clearance from buscom trunking• Weight : approximately 1·75 kg


Supply voltage : 230 V± 50/60HzMaximum load : 10 A BS 1362 fuse fitted in tap-offMaximum power : 2 300 VABus voltage : 30 Vdc +/- 2 VTap-off ASTA approved : BS EN 60439-2 : 2000EMC complies with : EN 50090-2-2 : 1997Climatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

n Lighting control unit – DSI dimming Cat. Nos. FFD056/FFD057

Connections

• 4 RJ45 inputs : CAT 5 providing switching input• 9 GST/6 providing 230 V± to luminairesL1 Switched live brownE Earth green / yellowN Neutral blueL2 Maintained live black2 Dimming common white3 Dimming red





Supply voltage : 230 V± 50/60 HzMaximum load : 10 A BS 1362 fuse fitted in tap-offMaximum power : 2 300 VABus voltage : 30 Vdc +/- 2 VTap-off ASTA approved : BS EN 60439-2 : 2000EMC complies with : EN 50090-2-2 : 1997Climatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

n Lighting control unit – DALI Cat. Nos. FFD060/FFD061

Connections

• 4 RJ45 inputs : CAT 5 providing switching input• 9 GST/6 providing 230 V± to luminairesL1 Switched live brownE Earth green / yellowN Neutral blue2 DALI3 DALI





Supply voltage : 230 V± 50/60 HzMaximum load : 10 AMaximum power : 2 300 VAKNX bus voltage : 30 Vdc +/- 2 VTap-off ASTA approved : BS EN 60439-2 : 2000EMC complies with : EN 50090-2-2 : 1997Climatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4x

n 4 gang switch Cat. No. FFB022-4


• Housing : steel back box 132 mm x 72 mm minimum 48 mm deep• Dimensions : length 125 mm, width 64 mm, height 41 mm• Weight : approximately 0·668 kg


Supply voltage : 9 VdcEMC complies with : EN 50090-2-2 : 1997Climatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

n 8 gang switch Cat. No. FFB024-8


• Housing : steel back box 136 mm x 136 mm minimum 52 mm deep• Dimensions : length 127 mm, width 122 mm, height 41 mm• Weight : approximately 1·30 kg


Supply voltage : 9 VdcEMC complies with : EN 50090-2-2 : 1997Climatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

n Multi-gang switch interface Cat. No. FFB020

Connections

• 230 V± : Electrak integrated tap-off• Bus : Electrak integrated tap-off• Switch : CAT 5 lead (RJ45 to RJ45)


• Housing : galvanised steel, natural finish• Dimensions : length 126 mm, width 102 mm, height 46 mm plus

9 mm mounting bracket• Weight : approximately 0·66 kg


Supply voltage : 230 V± 50/60 HzProtection : 3 A BS 1362 fuse fitted in tap-offNominal load : 24 mAMaximum bus load : 12 mATap-off ASTA approved : BS EN 60439-2 : 2000EMC complies with : EN 50090-2-2 : 1997Climatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

n Lighting control unit – dimensions

Lightrak® KNX lighting control systemtechnical information

All dimensions (mm) are nominal

Cat. Nos. FFD054, FFD056, FFD060

LTK_Bro_019_023 v4.indd 20 22/08/2012 16:06

21

Lightrak® KNX lighting control system sub-bus sensors technical information

n Wall mounting

Wall mounting sensors are supplied with mounting base Simply ix base to the wall, connect wires to the automatic wiring block and ix sensor to base

n Ceiling mounting

All sub-bus sensors have built-in bracket systems that enable ceiling mounting. Most sensors are suitable for standard EU boxes (Ø 65). This is important for applications where the ceiling is unavailable for sensor installation. Only one Cat. No. is required for two ways of mounting

Cat.No FFC021

This commissioning tool enables a very precise commissioning of your sensors :- Time: from 0 seconds to 60 min- Lux: from 1 lux to 1 275 lux- Detection mode : presence, presence walkthrough, absence modes- PIR and US detection sensibility : low, medium, high, very high- Provides access to advanced functions such as calibration, alarms, choice of mode of detection (initial detection, maintain detection, retrigger), daylight function - Allows downloading, saving and duplication of sensor parameters

Hand-held commissioning tool can be used to adjust settings :

n Settings

Most sensors feature Smart Factory Set technology. Adjustments are typically not needed after installationIf adjustments need to be made (due to last minute changes in furniture or ixture placement), sensitivity and time delays should match the activity levels of the monitored spaces

Presence mode

Walkthrough mode

Absence mode

3'

n Sub-bus to KNX interface unit FFC020

Connections

• Bus : Electrak integrated tap-off connecting 230 V± and KNX bus


• Housing : galvanised steel, natural finish• Dimensions : length 125 mm, width 154 mm, height 72 mm plus 9 mm

mounting bracket


Supply voltage : 230 V± 50/60 HzProtection : 3 A BS 1362 fuse fitted in tap-offTap-off ASTA approved : BS EN 60439-2 : 2000EMC complies with : EN 50090-2-2 : 1997Climatic condition class : 3K4 (5ºC to 40ºC)IP rating : 4xCertification : KNX certified

LTK_Bro_019_023 v4.indd 21 23/08/2012 13:56

Layout key

n Example of ceiling layout for Lightrak KNX fully addressable system (see opposite)

n KNX system topology schematic diagram

Example of typical layout

1.15.0 (maximum)

1.5.64

Repeaterpower linecoupler

1.5.128 1.5.192(maximum)

KNX standardbus cable

Bu

s lin

e(m

ax.

64

LC

U)

KNX standard bus cable interconnectingmain line powered line coupler

AREA 2 main bus line



AREA 15 main bus line (maximum)

1.5.01.4.01.3.01.2.01.1 .0


Bu

s lin

e(m

ax.

64

LC

U)

Backbonepoweredline coupler

1.0. –1.0.1 1.0.2 1.0.3 1.0.4 1.0.15

Backbone bus line

KNX standard bus cableinterconnecting backbonepowered line coupler

Main linepoweredline coupler

Backbonepower supply unit

Lightrak® KNX lighting control systemtypical layout and system topology

22

1/1

Electrical distribution board and power cabling

Powered line coupler and KNX cabling

Timed event controller

Buscom feed unit and lengths

Lighting control unit and reference number

Luminaires and sub-cabling

Standard presence detector and CAT 5 sub cabling

Sub-bus interface unit and sub-bus cabling

PIR bus sensor

Dual technology (PIR and ultrasonic) bus sensor

Bus switch

Bus scenario switch

LTK_Bro_019_023 v4.indd 22 23/08/2012 14:39

23

1/2

1/1

2/2

2/1

3/2

3/1

4/2

4/1

5/2

5/1

6/1 6/2

1/5

1/4

1/3

1/2

1/1

2/5

2/4

2/3

2/2

2/1

3/3

3/2

3/1

4/2

4/1

5/2

5/1

6/1 6/2

Cat A lighting layout

The left hand area fitted out to Cat B tenant layout

LTK_Bro_019_023 v4.indd 23 22/08/2012 17:47

pour exemple XXXXXXxxxxxxxxxxxxxxElectrak® buscom trunking2P, 3P, dual circuit and 3 phase systems

3 m track 0·5 m spacings




Single sided BBA3145C BBA2145C BBA3141C BBA2141C

Double sided BBA3245C BBA2245C BBA3241C BBA2241C

Single sided CCA3145C CCA2145C CCA3141C CCA2141C

Double sided CCA3245C CCA2245C CCA3241C CCA2241C

Single sided BBA3155C BBA2155C BBA3151C BBA2151C

Double sided BBA3255C BBA2255C BBA3251C BBA2251C

Single sided CCA3155C CCA2155C CCA3151C CCA2151C

Double sided CCA3255C CCA2255C CCA3251C CCA2251C

Single sided BBB3145C BBB2145C BBB3141C BBB2141C

Double sided BBB3245C BBB2245C BBB3241C BBB2241C

Single sided CCB3145C CCB2145C CCB3141C CCB2141C

Double sided CCB3245C CCB2245C CCB3241C CCB2241C

Single sided BBB3155C BBB2155C BBB3151C BBB2151C

Double sided BBB3255C BBB2255C BBB3251C BBB2251C

Single sided CCB3155C CCB2155C CCB3151C CCB2151C

Double sided CCB3255C CCB2255C CCB3251C CCB2251C

Single sided BBC3145C BBC2145C BBC3141C BBC2141C

Double sided BBC3245C BBC2245C BBC3241C BBC2241C

Single sided CCC3145C CCC2145C CCC3141C CCC2141C

Double sided CCC3245C CCC2245C CCC3241C CCC2241C

Single sided BBC3155C BBC2155C BBC3151C BBC2151C

Double sided BBC3255C BBC2255C BBC3251C BBC2251C

Single sided CCC3155C CCC2155C CCC3151C CCC2151C

Double sided CCC3255C CCC2255C CCC3251C CCC2251C

Single sided BBD3145C BBD2145C BBD3141C BBD2141C

Double sided BBD3245C BBD2245C BBD3241C BBD2241C

Single sided CCD3145C CCD2145C CCD3141C CCD2141C

Double sided CCD3245C CCD2245C CCD3241C CCD2241C

Single sided BBD3155C BBD2155C BBD3151C BBD2151C

Double sided BBD3255C BBD2255C BBD3251C BBD2251C

Single sided CCD3155C CCD2155C CCD3151C CCD2151C

Double sided CCD3255C CCD2255C CCD3251C CCD2251C

Electrak 302P + E system

SYSTEM IP RATING RATING

25 A

40 A

25 A

40 A

25 A

40 A

25 A

40 A

IP 54

IP 4X

IP 54

Electrak 313P + E system

24

OUTLETS

IP 4X

25 A

40 A

25 A

40 A

25 A

40 A

25 A

40 A

Electrak 32Dual circuit system

Electrak 333 phase system

IP 54

IP 4X

IP 54

IP 4X

LTK_Bro_024_025 v2.indd 24 22/08/2012 16:16

Centre feedSuspended feed

unit left handSuspended feed unit right hand

Surface feed unit left hand

Surface feed unit right hand

Suspended flexible corner

0·5 m

Suspended flexible corner

2·0 m

Surface flexible corner 0·5 m

Surface flexible corner 2·0 m

BBA44FC BBA14LFC BBA14RFC BBA34LFC BBA34RFC BBA140XC BBA142XC BBA340XC BBA342XC

– BBA24LFC BBA24RFC – – BBA240XC BBA242XC – –

CCA44FC CCA14LFC CCA14RFC CCA34LFC CCA34RFC CCA140XC CCA142XC CCA340XC CCA342XC

– CCA24LFC CCA24RFC – – CCA240XC CCA242XC – –

– BBA15LFC BBA15RFC BBA35LFC BBA35RFC BBA150XC BBA152XC BBA350XC BBA352XC

– BBA25LFC BBA25RFC – – BBA250XC BBA252XC – –

– CCA15LFC CCA15RFC CCA35LFC CCA35RFC CCA150XC CCA152XC CCA350XC CCA352XC

– CCA25LFC CCA25RFC – – CCA250XC CCA252XC – –

BBB44FC BBB14LFC BBB14RFC BBB34LFC BBB34RFC BBB140XC BBB142XC BBB340XC BBB342XC

– BBB24LFC BBB24RFC – – BBB240XC BBB242XC – –

CCB44FC CCB14LFC CCB14RFC CCB34LFC CCB34RFC CCB140XC CCB142XC CCB340XC CCB342XC

– CCB24LFC CCB24RFC – – CCB240XC CCB242XC – –

– BBB15LFC BBB15RFC BBB35LFC BBB35RFC BBB150XC BBB152XC BBB350XC BBB352XC

– BBB25LFC BBB25RFC – – BBB250XC BBB252XC – –

– CCB15LFC CCB15RFC CCB35LFC CCB35RFC CCB150XC CCB152XC CCB350XC CCB352XC

– CCB25LFC CCB25RFC – – CCB250XC CCB252XC – –

BBC44FC BBC14LFC BBC14RFC BBC34LFC BBC34RFC BBC140XC BBC142XC BBC340XC BBC342XC

– BBC24LFC BBC24RFC – – BBC240XC BBC242XC – –

CCC44FC CCC14LFC CCC14RFC CCC34LFC CCC34RFC CCC140XC CCC142XC CCC340XC CCC342XC

– CCC24LFC CCC24RFC – – CCC240XC CCC242XC – –

– BBC15LFC BBC15RFC BBC35LFC BBC35RFC BBC150XC BBC152XC BBC350XC BBC352XC

– BBC25LFC BBC25RFC – – BBC250XC BBC252XC – –

– CCC15LFC CCC15RFC CCC35LFC CCC35RFC CCC150XC CCC152XC CCC350XC CCC352XC

– CCC25LFC CCC25RFC – – CCC250XC CCC252XC – –

BBD44FC BBD14LFC BBD14RFC BBD34LFC BBD34RFC BBD140XC BBD142XC BBD340XC BBD342XC

– BBD24LFC BBD24RFC – – BBD240XC BBD242XC – –

CCD44FC CCD14LFC CCD14RFC CCD34LFC CCD34RFC CCD140XC CCD142XC CCD340XC CCD342XC

– CCD24LFC CCD24RFC – – CCD240XC CCD242XC – –

– BBD15LFC BBD15RFC BBD35LFC BBD35RFC BBD150XC BBD152XC BBD350XC BBD352XC

– BBD25LFC BBD25RFC – – BBD250XC BBD252XC – –

– CCD15LFC CCD15RFC CCD35LFC CCD35RFC CCD150XC CCD152XC CCD350XC CCD352XC

– CCD25LFC CCD25RFC – – CCD250XC CCD252XC – –

25

LTK_Bro_024_025 v2.indd 25 22/08/2012 16:16

Ele

ctr

ak

30

2P

+ E

sy

ste

mS

YS

TE

M

PH

AS

E

IP R

AT

ING

L+

N

IP 54

IP 4X

Ele

ctr

ak

31

3P

+ E

sy

ste

m

Ele

ctr

ak

32

Du

al

cir

cu

it s

ys

tem

L1

NL

1 L

2 N

IP 54

IP 4X

IP 54

IP 4X

L1

N1

L2

N2

IP 54

IP 4X

IP 54

IP 4X

L1

NL

2 N

IP 54

IP 4X

IP 54

IP 4X

L3

NP

ha

se

s

ele

cta

ble

IP 54

IP 4X

IP 54

IP 4X

L +

L +

L +

N

IP 54

IP 4X

pour exemple XXXXXXxxxxxxxxxxxxxxElectrak® buscom trunking tap-offs

Rewirable 0·8 m 2 m 3 m 5 m

With comms – DDE408FC DDE42FC DDE43FC DDE45FC

No comms DDF4F DDE408F DDE42F DDE43F DDE45F







With comms – DDG408FC DDG42FC DDG43FC DDG45FC

No comms DDH4F DDG408F DDG42F DDG43F DDG45F

With comms – DDG508FC DDG52FC DDG53FC DDG55FC

No comms DDH5F DDG508F DDG52F DDG53F DDG55F





With comms – DDJ408FC DDJ42FC DDJ43FC DDJ45FC

No comms DDK4F DDJ408F DDJ42F DDJ43F DDJ45F

With comms – DDJ508FC DDJ52FC DDJ53FC DDJ55FC

No comms DDK5F DDJ508F DDJ52F DDJ53F DDJ55F

With comms – DDM408L1FC DDM42L1FC DDM43L1FC DDM45L1FC

No comms DDN4L1F DDM408L1F DDM42L1F DDM43L1F DDM45L1F











With comms – – – – –

No comms DDP4SF – – – –


No comms DDP5SF – – – –


No comms – – – – –


No comms – – – – –

13 A FUSED TAP-OFFS

26

Ele

ctr

ak

33

3 p

ha

se

sy

ste

m

LTK_Bro_026_027 v2.indd 26 22/08/2012 16:17

– DDE408C DDE42C DDE43C DDE45C

DDF4 DDE408 DDE42 DDE43 DDE45







– DDG408C DDG42C DDG43C DDG45C

DDH4 DDG408 DDG42 DDG43 DDG45

– DDG508C DDG52C DDG53C DDG55C

DDH5 DDG508 DDG52 DDG53 DDG55





– DDJ408C DDJ42C DDJ43C DDJ45C

DDK4 DDJ408 DDJ42 DDJ43 DDJ45

– DDJ508C DDJ52C DDJ53C DDJ55C

DDK5 DDJ508 DDJ52 DDJ53 DDJ55

– DDM408L1C DDM42L1C DDM43L1C DDM45L1C

DDN4L1 DDM408L1 DDM42L1 DDM43L1 DDM45L1











– – – – –

DDP4S – – – –

– – – – –

DDP5S – – – –

– – – – –

– DDR408 DDR42 DDR43 DDR45

– – – – –

– DDR508 DDR52 DDR53 DDR55

Rewirable 0·8 m 2 m 3 m 5 m

16 A UNFUSED TAP-OFFS

27

LTK_Bro_026_027 v2.indd 27 22/08/2012 16:17

Electrak® 30 2P + E buscom trunkingpower and communication distribution

28

Pack Cat. Nos. Flexible lengths for single sided system

Flexible lengths can be used to change direction, change level or overcome obstructions

Suspended – right to left Length Rating Weight (m) (A) (kg)(1)

1 BBA140XC 0·5 25 2·91 1 BBA142XC 2 25 3·21 1 CCA140XC 0·5 40 2·94 1 CCA142XC 2 40 3·33

Surface mounted – right to left Length Rating Weight (m) (A) (kg)(1)


Pack Cat. Nos. Electrak 30 2 P + E + comms – single sided system

2P + E buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versions Socket outlets are colour coded white and are located on just one side of the bar

2P + E trunking lengths

Trunking lengths push fit into each other, and feed units or flexible lengths. Trunking lengths can be surface mounted or suspended using the various bracket options

Length Tap-off Weight 25 A (m) outlets (kg)(1)

1 BBA3145C 3 6 4·47 1 BBA2145C 2 4 3·27 1 BBA3141C 3 3 4·42 1 BBA2141C 2 2 3·24 40 A 1 CCA3145C 3 6 4·57 1 CCA2145C 2 4 3·36 1 CCA3141C 3 3 4·52 1 CCA2141C 2 2 3·31

Feed units for single sided system

Feed units come with 2 x 25 mm Ø and 2 x 16 mm Ø cable entry holes and single screw cable terminals for power and data Left feed units are supplied with right end stop Right feed units are supplied with left end stop Centre feed units are supplied with right and left end stops

Suspended Weight (kg)(1)

1 BBA14LFC 25 A left 1·22 1 BBA14RFC 25 A right 1·49 1 CCA14LFC 40 A left 1·27 1 CCA14RFC 40 A right 1·49

Surface mounted Weight (kg)(1)


Centre feed Weight (kg)(1)

1 BBA44FC 25 A 1·8 1 CCA44FC 40 A 1·8

Selection chart (p. 24-27)Dimensions and technical information (p. 38-43)

Integral communication bus suitable for KNX, Lonworks, DALI protocols, etc. 25 A and 40 A systems Outlets on one or two sides. IP 4X or IP 54 ingress protection Fast installation (trunking push fits together in seconds). High quality materials. Suspended or surface mounted

LN

PE

C

Key : How to select the correct components All examples on this page show IP 4X buscom trunking IP rating is dictated by the red letters

4 = IP 4X. For IP 54 version, replace 4 with 5

CCA14LFC

CCA14RFC CCA142XC

CCA3145C

CCA2145C

(1) Weights shown are for IP 4X rated buscom. For all other

weights, contact us on +44 (0) 845 600 6266

LTK_Bro_028_029 v3.indd 28 23/08/2012 13:58


29

Pack Cat. Nos. Electrak 30 2 P + E + comms – double sided system

2P + E buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versions Socket outlets are colour coded white and are located on both sides of the bar The comms circuit is only available on one side of the bar as shown in the diagram below


Trunking lengths push fit into each other, and feed units or flexible lengths. Double sided trunking must be fixed using suspended fixing brackets


1 BBA3245C 3 11 4·85 1 BBA2245C 2 7 3·52 1 BBA3241C 3 6 4·70 1 BBA2241C 2 4 3·47 40 A 1 CCA3245C 3 11 5·05 1 CCA2245C 2 7 3·65 1 CCA3241C 3 6 4·96 1 CCA2241C 2 4 3·61

Feed units for double sided system

Double sided feed units come with 2 x 25 mm Ø cable entry holes for each side of the bar, plus a further 2 x 16 mm Ø. holes for the comms side of the bar

Single screw cable terminals are provided for power and data. Supplied with end stops

Suspended Weight(kg)(1)


Flexible lengths for double sided system






L

N

PE

PE

N

L

C

Pack Cat. Nos. Tap-off units with and without comms

Power only tap-offs can plug into any tap-off outlet Tap-offs with comms can only be plugged into the comms side of the bar

16 A unfused tap-off units

Pre-wired tap-off units to pick-up L1+N, colour coded white

Length Fixed Weight (m) polarity (kg)(1)

1 DDE408C 0·8 0·2 1 DDE42C 2 0·4 1 DDE43C 3

L + N 0·5

1 DDE45C 5 0·7

13 A fused tap-off units

Pre-wired tap-off units to pick-up L1+N, supplied with BS 1362 fuse, colour coded white


1 DDE408FC 0·8 0·2 1 DDE42FC 2 0·4 1 DDE43FC 3

L + N 0·5

1 DDE45FC 5 0·7

Tap-off units without comms – rewirable

16 A unfused tap-off unit

Rewirable tap-off unit to pick-up L1+N, colour coded white, can plug into any tap-off outlet

Fixed Weight polarity (kg)(1)

1 DDF4 L + N 0·14

13 A fused tap-off unit

Rewirable tap-off unit to pick-up L1+N, supplied with BS 1362 fuse, colour coded white, can plug into any tap-off outlet


1 DDF4F L + N 0·14

DDF4F

CCA3245C

CCA2245C



Key : How to select the correct components All examples on this page show IP 4X buscom trunking IP rating and tap-off type is dictated by the red letters

4 = IP 4X. For IP 54 version, replace 4 with 5C = Tap-off with communications circuit

For power only, remove the C

DDE45CDDE45

LTK_Bro_028_029 v3.indd 29 22/08/2012 16:18


30



Suspended – right to left

Length Rating Weight (m) (A) (kg)(1)

1 BBB140XC 0·5 25 3·04

1 BBB142XC 2 25 3·40

1 CCB140XC 0·5 40 3·08

1 CCB142XC 2 40 3·56

Surface mounted – right to left


1 BBB340XC 0·5 25 2·99

1 BBB342XC 2 25 3·32

1 CCB340XC 0·5 40 3·00 1 CCB342XC 2 40 3·48

Pack Cat. Nos. Electrak 31 3P + E – single sided system

3P + E buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versions Socket outlets are colour coded white and are located on just one side of the bar




1 BBB3145C 3 6 4·62 1 BBB2145C 2 4 3·37 1 BBB3141C 3 3 4·58 1 BBB2141C 2 2 3·34 40 A 1 CCB3145C 3 6 4·77 1 CCB2145C 2 4 3·47 1 CCB3141C 3 3 4·73 1 CCB2141C 2 2 3·44




1 BBB14LFC 25 A left 1·25 1 BBB14RFC 25 A right 1·48 1 CCB14LFC 40 A left 1·33 1 CCB14RFC 40 A right 1·55




1 BBB44FC 25 A 1·8 1 CCB44FC 40 A 1·8

Integral communication bus suitable for KNX, Lonworks, DALI, protocols etc. 25 A and 40 A systems Outlets on one or two sides. IP 4X or IP 54 ingress protection Fast installation (trunking push fits together in seconds). High quality materials. Suspended or surface mounted

L 2

L1

N

PE

C


CCB14LFC

CCB14RFC CCB142XC

CCB3145C

CCB2145C





LTK_Bro_030_031 v3.indd 30 23/08/2012 14:05


31

Pack Cat. Nos. Electrak 31 3P + E – double sided system

3P + E buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versions Socket outlets are colour coded white and are located on both sides of the bar The comms circuit is only available on one side of the bar as shown in the diagram below




1 BBB3245C 3 11 5·15 1 BBB2245C 2 7 3·72 1 BBB3241C 3 6 5·06 1 BBB2241C 2 4 3·68 40 A 1 CCB3245C 3 11 5·45 1 CCB2245C 2 7 3·92 1 CCB3241C 3 6 5·36 1 CCB2241C 2 4 3·88


Double sided feed units come with 2 x 25 mm Ø cable entry holes for each side of the bar, plus a further 2 x 16 mm Ø. holes for the comms side of the bar. Single screw cable terminals are provided for power and data






1 BBB240XC 0·5 25 3·45 1 BBB242XC 2 25 4·03 1 CCB240XC 0·5 40 3·53 1 CCB242XC 2 40 4·35





Pre-wired tap-off units to pick up L1, L2+N, colour coded white


1 DDE408C 0·8 0·2 1 DDE42C 2 0·4 1 DDE43C 3

L + N 0·5

1 DDE45C 5 0·7

1 DDG408C 0·8 0·2 1 DDG42C 2 0·4 1 DDG43C 3

L1 + L2 + N 0·5

1 DDG45C 5 0·7


Pre-wired tap-off units to pick-up L1, L2+N, supplied with BS 1362 fuse, colour coded white



L + N 0·5

1 DDE45FC 5 0·7

1 DDG408FC 0·8 0·2 1 DDG42FC 2 0·4 1 DDG43FC 3

L1 + L2 + N 0·5

1 DDG45FC 5 0·7



Rewirable tap-off units colour coded white, can plug into any tap-off outlet


1 DDF4 L + N 0·14 1 DDH4 L1 L2 N1 0·14


Rewirable tap-off units supplied with BS 1362 fuse, colour coded white, can plug into any tap-off outlet


1 DDF4F L + N 0·14 1 DDH4F L1 L2 N1 0·14

L2

L1

N

PE

PE

N

L1

L2

C


DDH4F

CCB3245C

CCB2245C

(1) Weights shown are for IP 4X rated buscom. For all other weights, contact us on +44 (0) 845 600 6266


4 = IP 4X. For IP 54 version, replace 4 with 5C = Tap-off with communications circuit. For power only, remove the C

DDE45DDE45C

LTK_Bro_030_031 v3.indd 31 22/08/2012 16:20

Electrak® 32 4P + E (dual circuit) buscom trunkingpower and communication distribution

32





1 BBC140XC 0·5 25 3·17

1 BBC142XC 2 25 3·59

1 CCC140XC 0·5 40 3·22 1 CCC142XC 2 40 3·79



1 BBC340XC 0·5 25 3·09

1 BBC342XC 2 25 3·51 1 CCC340XC 0·5 40 3·14 1 CCC342XC 2 40 3·71

Pack Cat. Nos. Electrak 32 4P + E (dual circuit) – single sided system

Dual circuit buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versionsSocket outlets are colour coded white and are located on just one side of the bar

4 P + E trunking lengths



1 BBC3145C 3 6 4·77 1 BBC2145C 2 4 3·47 1 BBC3141C 3 3 4·73 1 BBC2141C 2 2 3·44 40 A 1 CCC3145C 3 6 4·97 1 CCC2145C 2 4 3·61 1 CCC3141C 3 3 4·93 1 CCC2141C 2 2 3·58




1 BBC14LFC 25 A left 1·29 1 BBC14RFC 25 A right 1·52 1 CCC14LFC 40 A left 1·38 1 CCC14RFC 40 A right 1·61




1 BBC44FC 25 A 1·8 1 CCC44FC 40 A 1·8


CL2

N2

L1

N1

PE


CCC14LFC

CCC14RFC CCC142XC

CCC3145C

CCC2145C





LTK_Bro_032_033 v3.indd 32 23/08/2012 14:06

Electrak® 32 4P + E (dual circuit) buscom trunkingpower and communication distribution

33

Pack Cat. Nos. Electrak 32 4P + E (dual circuit) – double sided system

Dual circuit buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versionsSocket outlets are colour coded white and are located on both sides of the bar The comms circuit is only available on one side of the bar as shown in the diagram below




1 BBC3245C 3 11 5·46 1 BBC2245C 2 7 3·92 1 BBC3241C 3 6 5·37 1 BBC2241C 2 4 3·88 40 A 1 CCC3245C 3 11 5·86 1 CCC2245C 2 7 4·70 1 CCC3241C 3 6 5·77 1 CCC2241C 2 4 4·15


Double sided feed units come with 2 x 25 mm Ø cable entry holes for each side of the bar, plus a further 2 x 16 mm Ø. holes for the comms side of the bar. Single screw cable terminals are provided for power and data Supplied with end stops






1 BBC240XC 0·5 25 3·42 1 BBC242XC 2 25 4·52 1 CCC240XC 0·5 40 3·91 1 CCC242XC 2 40 5·32





Pre-wired tap-off units to pick up L1+N1 or L2+N2, colour coded white


1 DDE408C 0·8 0·2 1 DDE42C 2 0·4 1 DDE43C 3

L1 + N1 0·5

1 DDE45C 5 0·6 1 DDJ408C 0·8 0·2 1 DDJ42C 2 0·4 1 DDJ43C 3

L2 + N2 0·5

1 DDJ45C 5 0·6


Pre-wired tap-off units to pick up L1+N1 or L2+N2, supplied with BS 1362 fuse, colour coded white



L1 + N1 0·5

1 DDE45FC 5 0·6 1 DDJ408FC 0·8 0·2 1 DDJ42FC 2 0·4 1 DDJ43FC 3

L2 + N2 0·5

1 DDJ45FC 5 0·6



Rewirable tap-off units to pick up required circuit, colour coded white, can plug into any tap-off outlet


1 DDF4 L1 + N1 0·14 1 DDK4 L2 + N2 0·14


Rewirable tap-off units to pick up required circuit, supplied with BS 1362 fuse, colour coded white, can plug into any tap-off outlet


1 DDF4F L1 + N1 0·14 1 DDK4F L2 + N2 0·14

CL2

N2

L1

N1

PE

N1

L1

N2

L2

PE


DDK4F

CCC3245C

CCC2245C

(1) Weights shown are for IP 4X rated buscom. For all other weights, contact us on +44 (0) 845 600 6266



DDJ45CDDJ45

LTK_Bro_032_033 v3.indd 33 22/08/2012 16:21

Electrak® 33 4P + E (3 phase) buscom trunkingpower and communication distribution

34





1 BBD140XC 0·5 25 3·17 1 BBD142XC 2 25 3·59 1 CCD140XC 0·5 40 3·22 1 CCD142XC 2 40 3·79




Pack Cat. Nos. Electrak 33 4P + E (3 phase) – single sided system

3 phase buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versionsSocket outlets are colour coded grey and are located on just one side of the bar




1 BBD3145C 3 6 4·77 1 BBD2145C 2 4 3·47 1 BBD3141C 3 3 4·75 1 BBD2141C 2 2 3·44 40 A 1 CCD3145C 3 6 4·97 1 CCD2145C 2 4 3·61 1 CCD3141C 3 3 4·93 1 CCD2141C 2 2 3·58




1 BBD14LFC 25 A left 1·29 1 BBD14RFC 25 A right 1·52 1 CCD14LFC 40 A left 1·38 1 CCD14RFC 40 A right 1·61




1 BBD44FC 25 A 1·80 1 CCD44FC 40 A 1·80


L3

L2

L1

N1

PE

C


CCD14LFC

CCD14RFC CCD142XC

CCD3145C

CCD2145C





LTK_Bro_034_036 v2.indd 34 23/08/2012 14:07


35

Pack Cat. Nos. Electrak 33 4P + E (3 phase) – double sided system

3 phase buscom trunking system with integral communications bus circuit available in IP 4X and IP 54 versionsSocket outlets are colour coded grey and are located on both sides of the bar The comms circuit is only available on one side of the bar as shown in the diagram below




1 BBD3245C 3 11 5·46 1 BBD2245C 2 7 3·92 1 BBD3241C 3 6 5·37 1 BBD2241C 2 4 3·88 40 A 1 CCD3245C 3 11 5·86 1 CCD2245C 2 7 4·70 1 CCD3241C 3 6 5·77 1 CCD2241C 2 4 4·15


Double sided feed units come with 2 x 25 mm Ø cable entry holes for each side of the bar, plus a further 2 x 16 mm Ø. holes for the comms side of the bar. Single screw cable terminals are provided for power and data









Pack Cat. Nos. Tap-off units

Power only tap-offs can plug into any tap-off outlet of the 3 phase bar Tap-offs with comms can only be plugged into the comms side of the 3 phase bar


Pre-wired tap-off units to pick up required circuit, colour coded grey


1 DDM408L1C 0·8 0·2 1 DDM42L1C 2 0·4 1 DDM43L1C 3

L1 + N 0·5

1 DDM45L1C 5 0·6


L2 + N 0·5

1 DDM45L2C 5 0·6


L3 + N 0·5

1 DDM45L3C 5 0·6


Pre-wired tap-off units to pick up required circuit, supplied with BS 1362 fuse, colour coded grey, can plug into any Electrak 33 tap-off outlet


1 DDM408L1FC 0·8 0·2 1 DDM42L1FC 2 0·4 1 DDM43L1FC 3

L1 + N 0·5

1 DDM45L1FC 5 0·6


L2 + N 0·5

1 DDM45L2FC 5 0·6


L3 + N 0·5

1 DDM45L3FC 5 0·6

N

L1

L2

L3

L3

L2

L1

N

PE

PE

C


DDM408L1C DDM408L1

CCD3245C

CCD2245C





LTK_Bro_034_036 v2.indd 35 22/08/2012 16:22

36


Pack Cat. Nos. Tap-off units without comms – rewirable


Rewirable tap-off units to pick up required circuit, colour coded grey, can plug into any Electrak 33 tap-off outlet


1 DDN4L1 L1 + N 0·14 1 DDN4L2 L2 + N 0·14 1 DDN4L3 L3 + N 0·14


Rewirable tap-off units to pick up required circuit, supplied with BS 1362 fuse, colour coded grey, can plug into any Electrak 33 tap-off outlet


1 DDN4L1F L1 + N 0·14 1 DDN4L2F L2 + N 0·14 1 DDN4L3F L3 + N 0·14

Phase selectable tap-off units without comms 2P + E terminals – rewirable


Rewirable tap-off units, phase selectable, colour coded grey, can plug into any Electrak 33 tap-off outlet


1 DDP4S L + N 0·14


Rewirable tap-off units, phase selectable, supplied with BS 1362 fuse, colour coded grey, can plug into any Electrak 33 tap-off outlet


1 DDP4SF L + N 0·14



Pack Cat. Nos. Tap-off units without comms –4P + E pre-wired (LSOH 5 x 1·5 mm2 cable)


Pre-wired tap-off units to pick up required circuit, colour coded grey, can plug into any Electrak 33 tap-off outlet


1 DDR408 0·8 L + L + L + N 0·20 1 DDR42 2 L + L + L + N 0·36 1 DDR43 3 L + L + L + N 0·50 1 DDR45 5 L + L + L + N 0·63

DDR43DDN4L1F





LTK_Bro_034_036 v2.indd 36 23/08/2012 14:08

Electrak® buscom trunkingfixings and ancillary items

37

Pack Cat. Nos. Fixings

1 EEA304 Trunking 57 mm edge surface mounting fixing bracket

1 EEA308 Trunking suspended fixing bracket

1 EEA312 Trunking suspended fixing bracket c/w cable duct stirrup. Used when running cable duct on top of buscom trunking

1 EEA324 Luminaire suspension fixing bracket

1 EEA328 Luminaire 45 mm edge suspension fixing bracket (clip on)

1 EEA332 Luminaire 57 mm edge suspension fixing bracket (clip on)

1 EEB340 Open hook luminaire suspended bracket

1 EEB344 Closed ring on luminaire

1 EEC348 Cable duct 3 m long x 50 mm(w) x 13 mm(h)

1 EEC357 Joint bracket cable duct

1 EEC352 Cable duct fixing bracket

Pack Cat. Nos. Ancillary items

1 EEC356 2 m empty length for adjusting the length at the end of a run (to be cut)

1 EEC360 IP 54 outlet cover (spare or replacement)

1 EEC364 Joint sleeve is used if load is hung off trunking joint or near when joint is centre of a fixing span

1 EEC366 Left hand end stop spare

1 EEC368 Right hand end stop spare

Dimensions and technical information (p. 41)

Brackets are manufactured from robust galvanised steel, ensuring that the entire installation can be expected to stand up to all normal site conditions

EEA304

EEA308

EEA324

EEA312

EEA328 EEA332

EEB340 EEB344EEC356

EEC348

EEC360EEC352 EEC364

LTK_Bro_037 v2.indd 37 22/08/2012 16:24

Electrak® buscom trunkingtechnical information

25 A rated - max. conductor size 6 mm2

40 A rated - max. conductor size 16 mm2

Double sided trunking feed units have power cable terminals on both sides.IP 4X galvanised steel IP 54 ABS

Comms busMax. conductor size 1·5 mm2

Red + Black -

2 pole + earth + comms

n Feed units

Track lengths simply push fit together

Electrak buscom trunking can be used with Electrak’s cost effective lighting control system, Lightrak KNX, or any other systems using control protocols such as KNX, Lonworks, DALI, etc.Electrak’s overhead trunking couples high quality engineering with rigidity of design, and provides power for a variety of applications including lighting, heating and ventilation. The robust easy fix modular system permits loads to be suspended directly from the trunking using Electrak’s various fixing brackets Push fit connection keeps installation costs to a minimum

38

Direct protection by enclosure. Indirect protection by protective circuit

Electrical test data

Derating factor for Electrak 32 single sided – 0·8 –

Derating factor for Electrak 32 double sided 0·8 0·7 –

Derating factor for Electrak 33 double sided – 0·8 –

Rated operational voltage (Ue) 230/400 230/400 V±

Rated insulation voltage (Ui) 500 500 V±

Frequency (f) 50/60 50/60 Hz

Rated impulse withstand voltage 4·0 4·0 KV

Busbar resistance (R20) 3·9 2·7 mΩ/m

Resistance (R1) 4·2 3·0 mΩ/m

Impedance (Z1) 4·8 3·4 mΩ/m

Reactance (X1) 2·5 1·6 mΩ/m

Protective conductor 1·5 1·5 mΩ/m

UOM 25 A 40 A

Volt drops

Live and neutral : busbars 9·0 6·0 mV/A/m

(R1+R2) Feed unit 3·0 2·4 mV/A

Tap-off 0·8 m 22·0 22·0 mV/A

Tap-off 2·0 m 52·0 52·0 mV/A

Flexible length assembly 0·5 m 5·0 3·5 mV/A

Flexible length assembly 2 m 20·0 14·0 mV/A

UOM 25 A 40 A

Earth fault loop

Impedance : busbar 4·5 3·0 mΩ/m

Earth housing 1·5 1·5 mΩ/m

Feed unit 2·4 2·4 mΩTap-off 0·8m 23·0 23·0 mΩTap-off 2·0m 53·0 53·0 mΩFlexible length assembly 0·5 m 2·5 1·75 mV/A

Flexible length assembly 2 m 10·0 7·0 mV/A

Rated conditional short-circuit current (Icc) 16·0 16·0 KA

Rated short time withstand current (Icw) at 1 sec 0·65 1·0 KA

Rated peak short-circuit current (Ipk) 0·975 1·5 KA

Ambient temperature 35·0 35·0 ˚C

UOM 25 A 40 A

Mechanical data UOM

Number of conductors 2-10 2-10 –

Busbar conductor cross sectional area 4·0 6·0 mm2

Cable terminal capacity 6·0 16·0 mm2

Cable terminal capacity bus 1·5 1·5 mm2

Tap-off cable 16 A 1·5 1·5 mm2

Tap-off cable 13 A fused 1·5 1·5 mm2

Tap-off entry 16·0 16·0 mmØ

Feed unit entry holes power 25·0 25·0 mmØ

Feed unit entry holes bus 16·0 16·0 mmØ

IP rating (optional) 4 X (54) 4 X (54) –

25 A 40 A

n Standards

n Buscom trunking options

• L2 • L3

• L2 • N2 • L2

• L • L1 • L1 • L1

• N • N • N1 • NPE PE PE PE Communication bus

ASTA approved to BS EN 60439-2 and IEC 439-2Manufactured within an approved ISO 9001 : 2008 facilityAssessed Quality Assurance Certificate No. 10679Electrak fully complies with the requirements of BS 7671 : 2008 (IEE Wiring Regulations)

LTK_Bro_038_043 v3.indd 38 22/08/2012 16:27

Electrak® buscom trunkingtechnical data

39

Fixing distance (m) 1·5 2 2·5 3 3·5 4

Max. point load (deflection = 1/500 x span) (Kg) 20 17 13 12 9 7

Max. distributed load (deflection = 1/500 x span) (Kg) 33 28 22 20 15 12



Average ambient air temperature 25˚C 30˚C 35˚C 40˚C 45˚C 50˚C

Rating factor (K1) 1·1 1·05 1 0·95 0·90 0·85

Fixing distance in metres (m) 1·5 2 2·5 3 3·5 4

Max. point load (deflection = 1/500 x span) (Kg) 10 6 4·5 4 3·5 3

Max. distributed load (deflection = 1/500 x span) (Kg) 16 10 7·5 7 6 5



Communication control circuit

Type Bus cable (LSOH)

Construction Sheathed 0·5 mm2 copper twisted pair

Insulation - conductor Flame retardant low emission HCL

Sheath LSOH material

Rated insulation voltage (Ui) (between power circuit and bus) 500 V

Max. bus operating voltage 50 V

Max. bus operating current 0·65 A

Max. conductor resistance (@20˚C) 73·2 Ω/km

Max. mutual capacitance 100 nf/km

Material specifications

Buscom trunking housing Galvanised steel

Busbars High conductivity copper

Busbar insulator Flame retardant LSOH to BS 7211

Trunking connector / tap-off entry box / cable connector Flame retardant polycarbonate

Tap-off housing Flame retardant polycarbonate

Trunking connector blades / tap-off blades Copper

Feed unit IP 4X Galvanised steel

Feed unit IP 54 ABS

Flexible length conduit Flame retardant LSOH nylon

Feed unit terminals / earth block Brass

Brackets Galvanised steel

13 A tap-off, fuse To BS 1362, ASTA approved

DurabilityElectrak power and communications distribution systems are well designed and extremely robust. They can be expected to stand up to all normal site conditions Electrak has been short circuit strength tested by ASTA

Earth fault loop impedanceBS 7671 : 2008 IEE Wiring Regulations require accurate determination of the total earth loop impedance, which must be sufficiently low to allow the protective device to operate within the specified time, which for socket outlets is 0·4 seconds The values relevant to Electrak for calculating the earth fault loop impedance are shown in the electrical test data table, see opposite

Buscom trunking rating in ambient temperatures

For ambient temperatures other than 35˚C apply the multiplier factor K1 to the rated current

Buscom trunking mechanical loadingFor point loads and evenly distributed loads the maximum weight that can be supported is given below

Maximum loading for suspended buscom trunking

Maximum loading for surface mounted buscom trunking

Notes

1. Where trunking joints occur in the middle of the suspension span, and weight is to be suspended from that point, it is recommened to use a strenghting bracket EEC364 over the joint to stop deflection

2. If the load requirements exceed the above figures, please contact us on +44 (0) 845 600 6266 For design information and technical specification, please contact us on +44 (0) 845 600 6266 Suspension rods and fixings should be of suitable size to carry the weight of both the track and suspended load

LTK_Bro_038_043 v3.indd 39 22/08/2012 16:27

Electrak® buscom trunkingdimensions

40

n Fixing dimensions

220 195·5

195·5

500 500 500 500 500 304·5

3 000

195·5 1 000 1 000

220 500 500 500 304·5

2 000

195·5 1 000 804·5

804·5

32

45

57

209 308

517

220 209

429

57

220 32010

148

10452

52

148

220 308

828

300

57

0·5 m outlet spacings




2 x 25 Ø

2 x 25 Ø

4 x 25 Ø2 x 25 Ø

(

218

2 x 16 Ø

2 x 16 Ø

2 x 16 Ø 2 x 16 Ø


Buscom trunking 3 m

Buscom trunking 2 m

Feed unit – left

End stop – right

Centre feed – front view

End stop – left Surface feed unit – end view

Feed unit – right

End view both have 2 x 16 mm holes extra in comms feed

Double sided system

Single sided system

Buscom trunking End view

Suspended feed unit

LTK_Bro_038_043 v3.indd 40 22/08/2012 16:28

41

Tap-off

fuse removal

Fuse holder

96

68

136

68

107

927·5 7·5

30

57

60

7Ø 7 Ø

7 Ø

15

82 21

38

16

3

14

1

12

8·5 Ø

8·5 Ø

38 21

82

99

·7

94

·5

12

8·5 Ø

8.5 Ø22

60 35

30 6 Ø 6 Ø

70

13

78 30

39 6 Ø 6 Ø

53

·5

8·5

1277

50

95

59

3513

70

M5

70

M5

82 21

38

13

0

12

5

10

8

128·5 Ø

8·5 Ø

Cat. No. EEA304 Surface trunking fixing bracket with trunking clipped in

Cat. No. EEA308 Suspended trunking fixing bracket

Cat. No. EEA312 Suspended trunking fixing bracket cable duct stirrup

Cat. No. EEC352 Cable duct fixing bracket

Cat. No. EEA324 Luminaire suspended fixing bracket

Cat. No. EEA328 Luminaire 45 mm edge suspension fixing bracket

Cat. No. EEA332 Luminaire 57 mm edge suspension fixing bracket

Pre-wired tap-offs – 33 mm deep

Fused tap-off

Rewirable and phase selection tap-offs – 35 mm deep

Cat. No. EEB344 Closed ring hook

Cat. No. EEB340 Open hook


LTK_Bro_038_043 v3.indd 41 22/08/2012 16:28

Electrak® buscom trunkinginstallation

42

EEA312

EEB344EEC352 Cable duct bracket

Ensure surface is level. Screw fix through both fixing holes of surface fixing brackets to surface with No. 8 fixing screws Hook trunking into place and push fit to close

Suspended trunking fixing brackets

Calculate the distance between fixing brackets - the maximum fixing distance should not exceed 4 m. If loads are to be hung, please consult loading charts on page 39. The maximum buscom trunking weight is 2 kg/m When fixing brackets to drop rods or surfaces, see mounting details below

EEA304 57 mm Edge surface fixing bracket

Surface mounted trunking fixing brackets

2

1

Considerations before installation

Considerations before installation

Cable duct clips into bracket

When using cable duct along trunking

Electrak’s buscom trunking system comprises continuous lengths of galvanised steel trunking available in 2 m and 3 m lengths with integral connectors and regular tap-off outlets on one or both sides

Each trunking run commences with a feed unit for electrical and comms bus cable termination. The connection between the trunking, the feed unit and subsequent trunking lengths is push fit and requires no tools to terminate the connection or ensure good earthing. Each complete track run is finished with an end stop. Flexible lengths can be used to overcome obstructions or used as corners where required

The trunking system is available with IP 4X or IP 54 ingress protection, fully factory tested and ASTA approved to BS EN 60439-2 : 2008

1

2

Buscom trunking lengths

2

2

1

2

1

End stop

Left feed unit

To install - push fit parts together

To take apart - use a screwdriver to depress the locking catch

1

2

Push fit connection

Push in to release

1

n Design and installation

EEA308

LTK_Bro_038_043 v3.indd 42 22/08/2012 16:28

43

EEA324 Luminaire fixing brackets

EEA328 45 mm Edge luminaire fixing brackets (maximum load 5 kg)

EEA332 57 mm Edge luminaire fixing bracket (maximum load 5 kg)See maximum loading charts p. 39

Luminaire mounting fixing brackets : surface trunking

Luminaire mounting fixing brackets : suspended trunking

EEB344

EEA304

EEA332

EEA304

EEA332

EEB340


LTK_Bro_038_043 v3.indd 43 22/08/2012 16:29

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.5KHead office (UK and Ireland):

Legrand Electric LimitedGreat King Street North, Birmingham, B19 2LFTel: 0870 608 9000 Fax: 0870 608 9004Website: www.legrand.co.uk

The Legrand logo is a registered trademark of the Legrand group of companies.

Distributor:

This document is printed on sustainably sourced paper. Please recycle.

Contact details

Quotations and Technical Support: The Power Distribution Division of Legrand Electric Ltd. Great King Street North, Birmingham, B19 2LF

Tel: +44 (0) 845 600 6266 Fax: +44 (0) 845 600 6760

E-mail: [email protected]

Customer Services: The Power Distribution Division of Legrand Electric Ltd. No. 1 Industrial Estate Medomsley Road, Consett, County Durham, DH8 6SR

Tel: +44 (0) 845 600 6266 Fax: +44 (0) 845 600 6366

E-mail: [email protected]

Accounts: Legrand Electric Ltd. Great King Street North, Birmingham, B19 2LF

Tel: +44 (0) 870 608 9000 Fax: +44 (0) 870 608 9004

LTK_Bro_Covers v1.indd 2 29/08/2012 12:21

Electrak Lightrak Lighting Control System

Documents

Transcript of Electrak Lightrak Lighting Control System