Installation Manual
Contents
1. Strand LIGHTING 5 Installation Manual SLD96 Dimmer Rack Strand Part 75600A and 75600A CE Part Number 40 B98 1 Revision A Date 18 Jun 2002 The material in this manual is for information purposes only and is subject to change without notice Strand Lighting assumes no responsibility for any errors or omissions which may appear in this manual For comments and suggestions regarding corrections and or updates to this manual please contact the nearest Strand Lighting office El contenido de este manual es solamente para informacion y esta sujeto a cambios sin previo aviso Strand Lighting no asume responsabilidad por errores o omisiones que puedan aparecer Cualquier comentario sugerencia o correcci n con respecto a este manual favor de dirijirlo a la oficina de Strand Lighting m s cercana Der Inhalt dieses Handbuches ist nur f r Informationszwecke gedacht Aenderungen sind vorbehalten Strand Lighting uebernimmt keine Verantwortung f r Fehler oder Irrtuemer die in diesem Handbuch auftreten F r Bemerkungen und Verbesserungsvorschlaege oder Vorschlaege in Bezug auf Korrekturen und oder Aktualisierungen in diesem Handbuch moechten wir Sie bitten Kontakt mit der naechsten Strand Lighting Niederlassung aufzunehmen Le mat riel d crit dans ce manuel est pour information seulement et est sujet changements sans pr avis La compagnie Strand Lighting nassume aucune responsibilit sur toute erreur ou ommission i2. Table 2 SWC and Outlook Wall Station Termination XLR Pin Terminal Signal Name Comments Wire Color number number Shield 3ea o o LANDATA pair 1 black of red black LANDATA paira red of realblack wires wires me ck a a Table 3 6 pin Wall Jack Termination Used with SWC hand held controller Page 24 Reporter PC Strand Lighting equipment uses standard 6 pin XLR connectors for wall boxes and Control Wiring extensions to connect Reporter and terminal block connections inside the SLD96 dimmer racks for data signals from Reporter Sbus eee DMXA KOE AUTO PANIC awa FA A A oe OS Oa a 5 a a Oa TaT ANALOGUE HOM EAV EVA KEN KDI EE E N FA Not used Ground 6 pin XLR Dimmer Wall Box Console Input Figure 30 Reporter PC Control Wiring Note A local PC running Reporter software can be connected to the RS232 connector on front of the processor module Connect the rack processor module to the PC using a standard PC serial extension cable 9 way male D type connector to 9 way female D type connector Cable Belden 9829 or equivalent Max Length Standard RS485 electrical characteristics apply including line driver and receiver characteristics line loading and multi drop configurations Connector Terminal block in rack labeled Reporter 6 pin XLR style connectors in wall boxes and on control consoles Es li a he Number Number e e shield Pe ee ee co
3. There are 12 back plane boards on the SLD96 dimmer rack six on the top section of the rack and six on the bottom section The boards are numbered 1 to 6 on the top section and 7 to 12 on the bottom section as shown The DIP switches on each board determine the board number in binary notation as shown Page 34 to Board 1 to Board 3 to Board 5 gt Backplane Pa Board DIP Switches See Ribbon Cables to Board 8 to Board 10 to Board 12 Figure 41 Back plane Board DIP Switch Locations Page 35 SLD96 Dimmer Rack Index A AC power See power access 4 Amp Trap assemblies removing 13 analog control wiring 27 automatic panic 26 B back plane DIP switches 34 busses 4 C cables between racks 27 fan cable 21 ribbon cables 21 CE listing 3 4 commissioning 31 conduit layout 9 connecting dimmer slots 4 connecting power 4 contractor access 4 control inputs 5 ribbon cables 21 control wiring 9 analog 27 between racks 27 DMX512 23 panic 26 Reporter PC 25 SWC Outlook 24 terminating 28 cooling 3 cUL listing 3 4 D dimensions 4 dimmer racks connecting control between 27 connecting power between 17 contractor access 4 control inputs 5 cooling 3 dimensions 4 dimmer connectors 3 dimmer module 7 Ethernet module 7 Installation Manual fans 5 positioning 10 power supply module 6 processor assembly 5 processor module 6 set door direction 30 s
4. chamber 4A for 230V 8A for 120V Interconnection Card Cable from a S phase power Processor Assembly Figure 24 Connecting Power to the Processor Assembly Installation Manual Page 20 Connecting the Dimmer Figure 20 shows the three ribbon cables used to connect the dimmer control Control Ribbon Cables signals from the processor assembly to the back plane boards The ribbon cables are supplied plugged into the back plane boards and coiled and taped against each phase of the rack Uncoil the ribbon cables and connect them to the 16 way connectors on the front of the termination card as shown in Figure 26 Backplane Boards a a see Appendix 1 Zoo f dA A p A Phase A Phase B i SA O A Figure 25 Dimmer Control Ribbon Cables Con necting the Power to the 24VDC variable speed fans is supplied from the processor assembly Fan Cable The six wire cable from the fans is factory wired and terminated in a six pin socket Plug the fan cable into the six pin plug marked FAN on the termination board as shown Fan Cable Connector i eee ec ee Line 1 Line 2 Line 3 Figure 26 Connecting the Ribbon Cables and Fan Cable Page 21 SLD96 Dimmer Rack Connecting the Control Signal wiring Installation Manual SLD96 dimmer racks accept a variety of data signals as inputs and provide control signals to the dimmers in the rack together with status signals to the Reporter PC or lighting console All contracto
5. 95 non condensing e Storage temperature 40 C to 70 C e Storage Humidity 0 to 95 non condensing Dimmer rack efficiency is at least 97 Since the remainder of the energy is dissipated as heat racks should be installed in a room with adequate ventilation to dissipate a heat load equivalent to at least 3 of the maximum load the dimmer racks will handle Electrical equipment must not be used in close proximity to flammable materials This equipment ts for indoor use only Do not obstruct the ventilation at the front of the dimmer rack A 90 to 264VAC 3 phase 4 wire plus ground 47 to 63Hz power source must be provided for processor assembly power Processor assemblies operate on any power source in the listed range but the power source must be correct for the dimmers used in the system Dimmers are available in 120V and 230VAC models Racks are available in three phase four wire and three phase three wire delta configurations Please consult Strand Lighting on the actual main feed size required for specific installations Because of electrical and RF noise generated by phase fired dimming equipment Strand Lighting recommends that the dimmer rack power be a separate feed and that no other equipment share the feed Transformers having a K factor of 14 or more are recommended because of the high third harmonic content generated by dimming equipment Do not install this equipment with power applied Make sure that incoming power ts di
6. menu items as applicable e Language e Panic Map e Rack number if applicable e Fan Speed Control e LCD Contrast e Time and date Other items you may wish to set at this time depending on your system configuration are e DMX patch e DMX Mode e Outlook patch Page 32 e Analog Patch e Max Voltage e Min Level e Circuit ID Start e Circuit ID Patch e Dimmer Response e Dimmer Profiles e No DMX Preset or Hold condition e Power Up Preset Programming and _ Refer to the SLD96 Operator s Guide supplied with the dimmer rack for Basic Fault Finding Troubleshooting instructions and details on how to use the rack processor module keypad and LCD display to program all the functions of the SLD96 dimmers Page 33 SLD96 Dimmer Rack Appendix A Back Plane Board DIP Switches The DIP switches on the back plane boards are set at the factory during assembly The following information is provided in the unlikely event that a back plane board has to be replaced in the field Installation Manual Top Section Board 1 pili Board 3 Board 2 pili Board 5 u Board 4 UL Bottom Section Board 7 nyt Board 6 pine Board 9 at Board 8 jili Board 11 Hli Board 10 UL UL Board 12 tl Figure 40 Back plane Board DIP Switch Settings
7. module 6 power wiring 16 power up 31 Page 37 preparing the rack 11 processor assembly 5 power 20 removing 12 processor module 6 configuration 31 programming 32 R rack interconnection control wiring 27 power wiring 17 removing Amp Trap assemblies 13 fan box 13 module chimney 12 processor assembly 12 requirements control wiring 9 environment 8 humidity 8 mains power 8 positioning 10 power 8 temperature 8 ribbon cables 21 S safety check 31 safety listings 3 4 set door direction 30 size 4 storage humidity 8 storage temperature 8 supplt voltage 4 supply frequency 4 phasing 4 supply power See power T temperature operating 8 storage 8 terminating control wiring 28 termination card 7 TUV listing 3 4 U UL listing 3 4 SLD96 Dimmer Rack V voltage 4 W weight 4 wiring analog 27 control 22 Installation Manual control between racks 27 DMX512 23 load 19 panic 26 power 16 power between racks 17 Reporter PC 25 SWC Outlook 24 terminating control wiring 28 Page 38 Offices and Service Centers Page 39 World Wide Web http www strandlighting com Strand Lighting Scotland Mitchelston Industrial Estate Kirkcaldy Fife KY1 3LY United Kingdom Tel 44 0 1592 652 333 Fax 44 0 1592 653 528 Software Registration 44 0 1592 653 499 E mail service net stranduk com Strand Lighting GmbH Ullsteinstrasse 114 142 Ha
8. power to the bus bars is either through the top of the rack or through the bottom Contractor load wire connections for the live and neutral are through the top or bottom of the rack and directly onto the module connector The rack is provided with three phase plus neutral and earth bus bar distribution located in the center of the rack The maximum power rating for this system is 800A per phase 600A per phase in Europe Bussing across multiple racks is possible using the rack interconnection bussing kit see table on page 17 Note The standard SLD96 rack part number 75600A in the U S A and 75600A CE in Europe is supplied to support 3 phase star wye power Racks for 3 phase delta power are available under a separate part number 75610A in the U S A and 75610A CE in Europe The contracting chamber is sized to meet UL cUL CE and TUV wiring space constraints The SLD96 rack is suitable for use with supply voltages of between 90 and 264VAC power The SLD96 rack is suitable for a supply frequency range of 47 to 63 Hz Phasing within the rack is sequential across the dimmer slots running in the phase sequence A B C All dimmers in a vertical stack down the rack are on the same phase In dual dimmer modules both dimmers are on the same phase The dimmer rack software refers to phase A as L1 phase B as L2 and Phase C as L3 When looking on the front of the dimmer rack phase L1 is on the left hand side phase L2 is in the middl
9. 26 Figure 32 Automatic Panic Setting sscssssccccccssesssssssssseeeeeeeneees 26 Figure 33 Analog Control Wiring cceeessssscceeceeeeceeeeeseeeeeesssnaaees 27 Figure 34 RJ45 Connections On the Processor Assembly 0008 2l Fitre 3s RJA COnN tors pieier esere ri aieeaa EE a erias TeSa 28 Figure 36 Line terminator LINKS eeoa a admin meiendin 28 Figure 37 Dimmer Terminal Molding with Break off Lugs 29 Figure 38 SLD96 Rack Showing Hinge Plate and Doors 04 30 Figure 39 Rack Processor Module Front Panel eceeeeeeeeeees 31 Figure 40 Back plane Board DIP Switch Settings eeeeeeeseeeeeee 34 Figure 41 Back plane Board DIP Switch Locations eeeeeenees 35 Page 2 Section 1 Hardware Description Page 3 General The SLD96 dimmer rack is a UL cUL CE and TUV listed free standing factory assembly of galvanized steel construction finished in thermally set scratch resistant powder coat paint Each rack houses up to 48 single or dual dimmer modules and a processor assembly containing either one or two rack processor modules a power supply module and an optional Ethernet module Forced air cooling is provided by fan housings at the top and bottom of the rack each of which contains two variable speed 24VDC fans Air is forced from each fan module through three module chimneys and into the back of the dimmer modules Dimmer connect
10. 7 010 1600A buss bar flat Rack 1 to rack 2 3 199608 010 1600A buss bar offset Rack 2 to rack x Note The Rack to Rack bussing kit is designed for racks located alongside and to the right of the rack containing the incoming main power cables Inter rack bussing of racks to the left of the main feeder and back to back bussing is not supported Flat bus bars Offset bus bars Figure 18 Inter Rack Bussing Connect the incoming earth as shown in Figure 19 All other earth connector plate wiring is factory wired Earth Incoming M16 bolt nut Connector sarth Ground and washers late M10 bolt nut Earth Connections to Rack and washers One per phase Compression lug wire range 6AWG through 1 0 Figure 19 Earth Ground Connector Plate SLD96 Dimmer Rack Reassembling the Fan Box and Module Power feed wiring must be reassembled into the rack Reassembly is the reverse Installation Manual Chimneys Before wiring any of the loads the fan box and chimney modules you removed for of disassembly To reassemble the rack for load wiring Connect the fan power cable to the fans Slide the fan box back into the dimmer rack Fasten the fan box to the rack using the 8 nuts you removed previously Place a module chimney back into the rack Fasten the module chimney to the fan box using the 3 bolts you removed previously Fasten the two sections of the module chimney bus bar to the main b
11. G FAM UTING ohorera 32 Programming and Fault Finding cccscesc2avecotss ncaa toeawecot seeismeeteassaeddensveboeiuncesowersie 33 Appendix A Back Plane Board DIP Switches 00008 34 NAGE EEN EE AE PEE buna EEPE S E eterna 36 Offices and Service Centers ccscccceeeeeseeeeeseeeeeeneneaneesaeeeseees 39 Tables Table 1 amp 4 DMXS IZ Control WINN earann s a N 23 Table 2 SWC and Outlook Wall Station Termination 24 Table 3 6 pin Wall Jack Termination cccccccccccccccccccccecceeeeeeeeeeeeeeeees 24 Table 4 Wiring and Termination soe icctveontvectaxs vel eaciareeetioel Austere 25 Table 5 Rack Interconnection Cable ColorS essccceeeeeesssrrrrereesssrrrrreees 28 SLD96 Dimmer Rack Installation Manual Figures Figure 1 SLD96 Rack Layout Fully Populated doors removed 3 Figure 2 Processor ANSSCIMOLY seco cists a i noealaicbc sett E 5 Figure 3 Rack Processor Module i2 cicnuinnviiciie ei iid 6 Fig re4 Power Supply Module xi sciceuinssnieties e 6 Pizie oe Ethernet Modi liecenie aT T 7 Figure 6 Dual Dimmer Moduleres qd Figure 7 Recommended Conduit Cutouts cccccsscccccccccccceeeeeseseeeeesaees 9 Figure s Mounune imensiONnS nieri ETE E TE O 10 Figure 9 Clearances cospi a E r 11 Figure 10 Removing the Processor Assembly ccccccccceeesseeeeesstteeees 12 Figure 11 Removing Module Chimneys cccccccccccccceeceessseeeessssenaees 12 Figure 12 Remov
12. The locking doors for the rack come from the factory hinged on the right side of the Door Direction ack They can be reversed to hinge on the left if required 1 Remove the two hinge pins and remove the doors Unbolt the two hinge plates from the right rack frame column and the two key plates on the left rack frame column 3 Rotate and reinstall the hinge plates on the left rack frame column and the key plates on the right rack frame column 4 Rotate the doors and refit them to the hinge plates Hinge Plate Hinge Pins 2 per door Key Plate vA Hinge Plate Bolts s o a 4 per Hinge Plate Figure 38 SLD96 Rack Showing Hinge Plate and Doors Installation Manual Page 30 Section 3 Commissioning Safety Check Initial Power Up Processor Self Test and Fault Identification Before applying power to the system you should double check all of your wiring 1 Check that all terminals screws and bolts are secure and tightened according to the torque table in Appendix B 2 Check for stray wire strands and make sure wires are correctly restrained and not in contact with metal edges or obstructing the dimmer module ventilation paths 3 Check earth ground connections 4 Double check neutral connections and positively verify phase orientation at the input bus bars Ensure that neutral has not been confused with a phase connecting the unit across the phases will do severe damage 5 Make a full sa
13. XA ZA ig OU T TG Dr ale Veet Yee Yoel Yet Yel LORVIiG IS 14130217 ANALOGUE Ko CAVA KPA KEN ETI EE Ps FA I SIRIG YY dn th et heed GEN ss eet i C LAC gt gt E NS N Figure 32 Automatic Panic Setting Page 26 Analog SLD96 racks have 12 analog inputs This control signal is combined with the other Control Wiring control signals according to the Dimmer Mux Mode selected for each dimmer These signals are input through two pluggable terminal blocks on the Termination Card amp Reporter Sbus _DMXB KP MXA SWC AUTO PANIG z pce EN EE ee i K3 pon A oA aO ct AF AF AF A a a OS A aa Oye eh ee eh ee a a ee ee Input 10 Input 11 10K Pots Figure 33 Analog Control Wiring Control Interconnection Rack interconnection wiring depends on the system configuration and is shown in Between Racks the system drawings you received from Strand Lighting SLD96 dimmer racks let you hook up two separate consoles multiple slider stations a push button control station and a personal computer for running the Reporter software If a single control console output is to drive dimmers in more than one dimmer rack the multiplexed control signal must be daisy chained to all of the racks in which it is to be used RJ45 sockets are provided on the termination board for that purpose Rack to Rack Control Interconnection Connectors RJ45 Figure 34 RJ45 Connections On the Pr
14. able from the fan box 3 Remove the fan box from the rack Note Bottom feed entry shown Top feed entry is a mirror image To remove the amp trap assemblies 1 Remove one nut that holds the amp trap assembly to the mains power connection bracket The bolt for this nut is captive in the bracket ue p n i LL JA WT Ta 4 t r On ore Sere pies O Ih C U 0 0 Whe las Hie haa jee o pig Tan ora ie ae E La Figure 12 Removing the Fan Box Dimmer power bus connector Amp trap Mains power connection bracket Figure 13 Removing Amp Traps SLD96 Dimmer Rack Fan Locating Dimmer Housing Components Supply to 3 phase Power een ER HE iei i iaei Door Key Plate Supply Unit EF ci Boards Fan Housing Figure 14 SLD96 Dimmer Rack Fan housings and module chimneys are in place Page 14 Installation Manual Landing pads for AZ inter rack bussing kit Amp trap Mains power connection bracket Dimmer power bus connectors ILSCO lug Mains Power in by contractor Front of Rack Rear of Rack Figure 15 SLD96 Dimmer Rack Side View Page 15 SLD96 Dimmer Rack Power Wiring Power feed wiring can be from either the top or the bottom of the dimmer rack The drawings below show bottom entry but top entry wiring is a mirror image Power Wiring The phase and neutral power cables run through the sp
15. ace at the rear of the dimmer rack behind the fan box and out through a hole cut in the top or bottom of the rack All phase and neutral cables are terminated in suitably rated compression lugs and bolted to the terminators using M16 bolts nuts and washers as shown _ Landing pads for a inter rack bussing kit Neutral Connections Dimmer power bus connector Phase A Amp trap Connection Phase B Mains power Connections connection bracket Phase C Connections ILSCO lug Mains Power in by contractor Figure 16 Bus Bar Connections Behind Processor Assembly Bottom entry shown i er pad for inter rack bussing kit Dimmer power bus connector Mains power connection bracket wire range 4 0 through 600 MCM M16 bolt nut and washers Figure 17 Bus Bar Connection Detail Installation Manual Page 16 Using Inter Rack Bussing Kits Connecting the Incoming Earth Ground Page 17 Inter Rack Bussing Kits can be used to interconnect the supply bus bars between adjacent SLD96 dimmer racks Before fitting the bussing kit remove the side panels of the two adjacent dimmer racks Bolt the bussing kit bus bars to the provided landing pads in each of the dimmer racks using M16 bolts nuts and washers The phase and neutral bus bars of any number of racks may be coupled in this way 3 199605 010 800A buss bar flat Rack 1 to rack 2 3 199606 010 800A buss bar offset Rack 2 to rack x 3 19960
16. characteristics line loading and multi drop configurations Connector Terminal block in rack labeled MUX A and MUX B 5 pin XLR style connectors in wall boxes and on control consoles Ke a a Wor Number Number ground shield DMXA DATA white blue Table 1 DMX512 Control Wiring Page 23 SLD96 Dimmer Rack SWC Outlook Control Wiring Installation Manual Control wiring from SWC hand held controllers and stations such as Outlook are connected to the SWC connector on the Termination Card Reporter Sbus RMXB LKPMXA Kawe en amp ur feed Kp OO A A O cg WY de ne ee ee en 5 DMXB DMXA inet 121234 Ul J TG O HVT T1019 T8 I 7 PS ad tnt ee Yt YS Ground 1 Lan Data 4 Lan Data 3 A6M or A6F Pata L an Data Not used Not used 6 q 1 Screen on Screen 1 an Data t an Data an Data h Lan Data 3 4 Ground Not Used i of Not used 2 Dimmer g LL 5 eV Rf ry Rack 6 12V po 2 6 Outlook Control Station Figure 29 SWC Outlook Control Wiring Cable Belden 9773 or equivalent Max Length 1000 feet 300m daisy chained runs only Connector Terminal block in rack labeled SWC Unpluggable terminal block on stations Terminal Signal Name Comments Wire Color 4 Screen Shield 3ea fF oe a 3 LANDATA i pair 1 redofred black 4 Groundnotused S O 5 t2v v pair 2 white black both wires 6 j tav v pair3 greenblack both wires
17. e and phase L3 is on the right hand side The dimmer modules connect to the rack via standard female connectors within a plastic molding Male connectors on the rack consist of copper fingers in a plastic molding The connector is self aligning when the module is inserted An earth ground connection to a common ground strap is provided Signal connection to the modules is via a 16 way ribbon connection per phase from the processor assembly to a series of back plane printed circuit boards Load wiring is made directly to terminals at the side of the individual module connector pins The aperture for load wiring is suitable for wire gauge 6AWG through 12AWG 10mm2 through 2 5mm2 Page 4 Control Input Output The termination card contains all terminals for control input output and RJ45 ports Connection for interconnecting DMX SWC Outlook and Reporter PC between racks A local RS232 port on the front of the rack processor module s lets you connect a Reporter PC for diagnostic and setup work on individual racks Cooling Fans Four low noise variable speed fans provide cooling for the dimmer rack Cooling air is pushed up or down through an air plenum and exhausted through venting in the front of the individual dimmer modules The fans can be set to fixed or variable speeds The fixed speed fan setting is for situations where changes in fan noise are a problem With this setting the fans are always full on when the dimmers rack is on Th
18. e variable speed fan setting minimizes noise and maximizes fan life With this setting the fan speed varies based on load current Processor Assembly Each SLD96 dimmer rack contains a processor assembly This assembly houses the rack processor module s power supply module and optional Ethernet module The termination card for the rack is mounted on the rear of the processor assembly The processor assembly can be equipped with one or two rack processor modules The optional second processor module acts as a redundant full tracking backup and is automatically activated if the main processor fails The configuration data from either processor is automatically transferred into the other processor The currently inactive processor always tracks the currently active processor Ethernet Module _ Tan E Figure 2 Processor Assembly Page 5 SLD96 Dimmer Rack Note When only one rack processor module is supplied it is placed in the bottom slot with a blank plate fitted in the top slot If an Ethernet module is supplied it is placed in the slot above the power supply module Rack Processor Module Each SLD96 dimmer rack contains either one or two plug in fully digital rack _ processor Modules When present the second rack processor module acts as a redundant full tracking backup to the main rack processor module Each rack processor module has a 16 character by 2 line backlit LCD display used together with a 6 key keypad to acc
19. esas 8 Fo are 8 i Mrs 7 0 Uy terete reenter eet tne ener rer eer cate ree ene erie eee 9 Positioning the Dimmer Rack S cccccssseccssececceseeeceeseeeseseecseneeesseseeeseaeees 10 Preparing the Rack for Wiring ccccsssccceseecceeececceuseecceuseeseueeesseueeessaseessaaeees 11 Locating Dimmer Components iest vite haat a a i a 14 Fe OW OI WINN orie nr E taba oeatunencasnen one aim 16 Load VV ING areenaa cadnatuacn yes wot anaes onacactahe teat ionacht accents Rete oats 19 Connecting the Dimmer Control Ribbon Cables ccccceecceesseeeeeeeeeeeeaeeees 21 Connecung the m ai 0 oe eeeeee erate ee a E Omnelnren fener meen tee 21 Connecting the Control Signal wiring cc cceccceseeeeeeeeeeeeeceeeeeeeeeseesaeeeesaaeees 22 Configuring Dimmer Slots ccccsseccccseeecceescecceeeeeceeeeeseuseesseeeeessueeesseneeesas 29 Identifying Dimmer Slots senaia E a E EA 29 FIM Al ASSEMDI Y eura e e e e Reed ease aebanested cee 29 Changing the Door Direction ccccccceeceeceeeeeeeeeeeeeeeeeeseeeeesseeeeesaeeessaeeeeeas 30 Section 3 COMMISSIONING cccsccseeceeeeeseeeceeeseneeseneneeeseenenes 31 SAS LY CMG CK aes ere th ae a ees A ee tA eco 31 FIT POWER MY 2 22s ote cota a a oOo aie esas pe a 31 Processor Self Test and Fault Identification cccccccsseeeeceeeeeeeeeeeeeseeeeesaees 31 OUMU NECK oecc etal eae geen a ed st ch aaa dee ater lee chown aun boone 32 PANTalArO
20. escribes the installation procedures for SLD96 dimmer racks A separate Operator s Guide provided with the dimmer racks describes the hardware and software comprising the dimmer rack and its use SLD96 Dimmer Rack Definition of Terms Installation Manual circuit dimmer DMX phase rack number SSR SWC Reporter Outlook Micro control This manual uses the following terms throughout Connection device and wiring for powering a lighting fixture from a dimmer A device controlling power to a lighting fixture Two lights on the same dimmer cannot be separately controlled A protocol used to transmit data usually dimmer information from a lighting controller to a dimmer rack using a single cable to control all dimmers rather than a pair of wires for each dimmer The three phases of the mains supply to which the dimmers are connected These are usually identified as phase 1 phase 2 and phase 3 in Europe and as phase A phase B and phase C in the United States A number used to uniquely identify each dimmer rack in a multiple rack system Rack numbers are set from the front panel of the rack processor module and are usually set by the installation engineer Solid State relay A power control device used in Strand dimmers that contains two silicon control rectifiers SCRs control circuitry and optical isolation circuitry System Wide Control A method of programming and controlling more than one dimmer rac
21. ess the system menus Nine LEDs display the rack processor module and dimmer status All programmed data is held in battery maintained RAM in the rack processor module for up to 6 months without power to the rack An RS232 signal connector is provided on the front of the rack processor module for local connection to a PC providing setup playback library storage and reporter supervision Rs232 Connector Figure 3 Rack Processor Module Power Supply Module The power supply module supplies power to the cooling fans rack processor module s and all low voltage electronic controls within the SLD96 dimmer rack It can also supply power to external Micro control and SWC Outlook wall stations Figure 4 Power Supply Module Installation Manual Page 6 Page 7 Ethernet Module The optional Ethernet module lets the rack be included in a Strand ShowNet Termination Card Dimmer Modules network or other compatible Ethernet network Figure 5 Ethernet Module The following external connections are made at the Termination Card e Two optically isolated DMX512 control inputs Each DMX input has a patch to allow overlapping or separation of any DMX control level e 12 analog 0 to 10V signal inputs fully patchable to any rack dimmer circuit e Input for System Wide Control SWC and Outlook wall stations e Plug in facility for connection of external panic set and reset buttons e RJ45 connectors for inter rack connection
22. et termination for Reporter DMXA DMXB and SWC as needed Oa Veet ete Yet Sethe Yel Oyle Lo 141302171 ANALOGUE oN CAYA KPA KEN ETI EE P38 FA REPORTER AF E E N AGNE N E E ACEN E E S E S N Figure 36 Line terminator Links Page 28 Configuring Dimmer Page 29 Slots Identifying Dimmer Slots Final Assembly Before you fit the dimmer modules you must configure the dimmer slots for the appropriate dimmer rating When supplied from the factory all dimmer slots are configured for the lowest rated dimmer e g 15 amp or 20 amp Dimmer modules rated higher than 15A 20A will not fit into any slot in the rack until you break off one or both of the security lugs A and or B as shown in the table below Rating Break off Lug 25A Lug B Figure 37 Dimmer Terminal Molding with Break off Lugs Peel off dimmer identification labels are provided with the accessory pack supplied with the dimmer Stick the labels on the module chimney tongues as necessary to associate dimmers with circuit numbers DMX numbers channels rooms etc or as per the riser diagram if appropriate Once all connections are completed and all wiring checked you can finish the installation as follows 1 Install the dimmer modules 2 Refit the hinge plates key plates and doors see below 3 Install the power supply module Do not install the rack processor module s at this time SLD96 Dimmer Rack Changing the
23. fety inspection of all load wiring Systems purchased without Field Service commissioning are now ready for system power For such systems follow the steps below If commissioning is required a notice appears on the riser diagram that the system should not be energized without a factory technician present Call and request scheduling for commissioning as early as possible Due to heavy scheduling requirements the minimum time required for proper scheduling is two weeks 1 Make sure the incoming power is correctly rated per system riser If not correct before proceeding 2 Make sure the DMX input signals controlling all dimmers in the rack are off 3 Apply power to the system 4 Since you have set the DMX input signals to off and all Outlook and SWC presets are set to Off by default check that there are no lights on and that the cooling fans are on at full speed 5 Make sure the green status LEDs on all dimmers are flashing 6 Turn off main power to the rack and insert the rack processor module and backup processor if supplied 7 Turn on power to the rack and make sure the fans are not running 8 Make sure the green status LEDs on all dimmer modules are off If the system does not function properly follow the troubleshooting instructions in the SLD96 Operator s Guide If these steps fail or for assistance with replacement parts please call Strand Lighting directly Once you have applied power you need to make sure that t
24. he system is working correctly and the rack processor modules are set properly for the installation This step checks for any problems due to shipping or installation When the rack is switched ON a number of self tests are run If no faults are detected the system displays the default message as shown LCD Control Buttons Status LEDs D Strand Lighting 9 SLD96 Rack 01 lt y gt O O00 OO 000 os Figure 39 Rack Processor Module Front Panel Rack Processor The LEDs on the front of each rack processor module are the first level of Module LEDs Page 31 diagnostics and provide immediate visual status indication The nine LEDs on the front of the rack processor module indicate the following SLD96 Dimmer Rack Dimmer LEDs Dimmer Events Output Check Initial Programming Installation Manual Active green Should be On if self test is OK Phase 1 green Should be On if phase 1 is OK Phase 2 green Should be On if phase 2 is OK Phase 3 green Should be On if phase 3 is OK DMX A green Should be On if there is a DMX signal at DMX A DMX B green Should be On if there is a DMX signal at DMX B Module Event red Should be Off On indicated dimmer fault Overtemp red Should be Off Flashing indicates over temperature condition On indicates dimmer module automatic over temperature shutdown Panic red Should be Off On indicates that PANIC has been activated or rack p
25. ine he Fam BOX carnii A RR 13 Figure V3 Removile Amp Traps eenen lores 13 Figure T4 SLD96 Dimmer Rack ss akaascein nanelvemacu nasal NAE 14 Figure 15 SLD96 Dimmer Rack Side VieW cc ccccccceceeeeeeeeesstsneaees 15 Figure 16 Bus Bar Connections Behind Processor Assembly 16 Figure 17 Bus Bar Connection Detail ccccssccccccececeeeeeseseeeeessstaaees 16 PASUPS 1 Oost Atel RAC ke SUS SN e a teva Mecbaiehiveusssarecnausueeens 17 Figure 19 Earth Ground Connector Plate ccccccccccccccccceeeeeseseeeesssnneees 17 Figure 20 Amp Trap Installation Torque ccccccccccccccccceeeessssseeessssteeees 18 Figure 21 Routine the Load WINE siora E 19 Figure 22 SLD96 Dual Dimmer Module Load Connections 20 Figure 23 Load Finger for Single Dimmer Modules ccceeeeeees 20 Figure 24 Connecting Power to the Processor Assemblly 00006 20 Figure 25 Dimmer Control Ribbon Cables cccccceeeeeeeeesestteeees 21 Figure 26 Connecting the Ribbon Cables and Fan Cable 00 21 Piste 27 IitercOmmectiOn Card ereen E a a 22 Figure 28 DMX512 Control WIring ccccsssccsccceceeeeeeeeeeeseeesssssnnaaes 23 Figure 29 SWC Outlook Control Wiring 0 0 0 ccccccccccceceeeeeseeeeeesessaeees 24 Figure 30 Reporter PC Control Wine sini ieajarsdeneunyaceauateniaausasdavoinleocey 25 Fig re3 L Panie Control W Wie eessen i mataal ature ivecsenloe
26. ize 4 termination card 7 weight 4 dimmer slots configuring 29 identifying 29 dimmers configuring slots 29 dimmer connectors 3 identifying slots 29 load wiring 19 module description 7 DIP switches 34 door set direction 30 E environment 8 Ethernet module 7 F fan box removing 13 fans 5 power to 21 forced air cooling 3 frequency 4 H hardware description See dimmer racks humidity operating 8 storage 8 initial power up 31 initial programming 32 installation conduit layout 9 environment 8 initial programming 32 output check 32 power requirements 8 power up 31 preparing the rack 11 Page 36 processor module configuration 31 removing a fan box 13 removing a module chimney 12 removing the Amp Trap Assemblies 13 removing the processor assembly 12 safety check 31 set door direction 30 ventilation 8 interconnection 17 27 inter rack busses 17 L listing CE 3 4 cUL 3 4 TUV 3 4 UL 3 4 load wiring connecting 20 routing 19 location 10 mains power See power module chimney removing 12 O operating humidity 8 operating temperature 8 output check 32 P dimmer racks 3 4 paint 3 panic automatic panic 26 wiring 26 phasing 4 positioning 10 power between racks 17 connecting 4 connecting dimmer slots 4 frequency 4 load wiring 19 phasing 4 requirements 8 to fans 21 to processor assembly 20 voltage 4 power supply
27. k simultaneously A hand held controller lets you program and recall 99 presets and control individual dimmers There are two reporting products that can operate with SLD96 dimmer racks Reporter PC is a program that runs under Microsoft Windows and lets you set up certain Strand Lighting dimmer racks and cabinets including SLD96 racks The Reporter software for Strand 300 and 500 series lighting control consoles lets you record and display the status of all lights and record rack based backup cues A digital architectural control system for use with SLD96 dimmer racks An analog architectural control system for use with SLD96 dimmer racks Page ii Contents Page 1 This manual describes the installation of the SLD96 dimmer rack The installer should refer to the separate SLD96 Operator s Guide for a general description and specification of the dimmer rack and for detailed information concerning the initial setup procedures referred to in the Commissioning section of this manual Basic Troubleshooting is also provided in the SLD96 Operator s Guide Section 1 Hardware DeSCriptiOn ccccseceseeeeeeeeneeeneeeeseeeees 3 EE a 2 Ae eee E E E EE eee or ene ete ee eS E eee ee eee een error eee 3 SONS WIG TOM science ad te E E E doeaeiae cs octet ntnceeieaieses 4 Section 2 Installation scooped ese ee eee ek aparece tte eevee 8 Environmental Considerations ccccccssscecceeececceeeeeceeseeseeeesseeseesaneeessenee
28. moving the The 800 Amp main bus bars are Processor Assembly behind the processor assembly To remove the processor assembly 1 Pull the two hinge pins on the top and bottom doors and remove the doors 2 Remove 4 screws two each top and bottom that hold the assembly in place 3 Slide the assembly out of the rack Unplug the 3 phase power cable and fan cable from the rear of the processor assembly Figure 10 Removing the Processor Assembly Removing the Module Before removing the fan box for access to oma E Hr Chimneys the power feed chamber you must remove a bols per the three module chimneys 4 bus bar To remove a module chimney 1 Remove four bolts from the chimney bus bars to disconnect them from the main bus bar links 2 Disconnect the bus bar link from the amp trap 3 Remove the 12 nuts from the neutral links to disconnect them from the main bus bar 4 Remove 3 nuts that hold the module chimney to the fan box 5 Remove the module chimney from the y rack 6 Repeat for the other two module chimneys Figure 11 Removing Module Chimneys Note Bottom feed entry shown Top feed entry is a mirror image Installation Manual Page 12 Removing the Fan Box Removing the Amp Trap Assemblies Page 13 The fan box covers the front of the power feed chamber To remove the fan box 1 Remove 8 nuts that hold the fan box to the dimmer rack frame 2 Disconnect the fan power c
29. mplement 4a Table 4 Wiring and Termination Page 25 SLD96 Dimmer Rack Panic Control Wiring Automatic Panic Setting Installation Manual Panic control wires are connected to the PANIC terminal block Wire the PANIC and RESET switches as shown below Note Activation of a Panic button or Automatic Panic see below will also set the cooling fans to full speed continuously even when they are set to Variable SWC AUTO PANIC 2 amp Sbus _DMXB KEMXA k n Km Ge foe ew Poffo a fy oc K3 OA O A A OO ANALOGUE O HVEIZ T1110 L91317 Cana Aaa a a External Reset Panic Switch Ground External Reset Set Panic Set f Not used Switch Not used Not used Figure 31 Panic Control Wiring Panic can be automatically activated when the rack processor module or both processors in a dual processor system is removed and automatically deactivated when a rack processor module is reinstalled To activate automatic panic install the jumper between pin 1 and pin 2 of link LK8 To deactivate automatic panic install the jumper between pin 2 and pin 3 of link LK8 The Termination Card ships from the factory with automatic panic activated Panic activated on processor removal or from PANIC pushbutton Panic activated from PANIC pushbutton only Reporter Sbus DMXB _ DMXA SWC AU m K12_rm_LK9 I LK LK1 2 a ey ea E a mo 11 oc K3 oo ooogc VY ee eet Yet Y DMXB DM
30. n Figure 8 Racks may be placed in a back to back configuration if they are attached securely to the floor 50mm 30mm 1 97 in 1 18 in 600mm lt 23 62 in l 540mm 342mm 21 26 in 2050mm 13 46 in 80 7 in fa i I 52mm i am i 19 57 in 2 05 in l 37 5mm 1 48 in Top and Bottom PO 600mm 23 62 in Rear or Rack Looking in from Front Figure 8 Mounting dimensions Allow adequate clearance at the front of the dimmer racks for them to be opened for wiring purposes and safe servicing Required clearances are shown in Figure 9 Installation Manual Page 10 574 7mm 22 63 in 1127 3mm 44 38 in 574 7mm 22 63 in 1185mm 46 65 in ese Figure 9 Clearances Preparing the The SLD96 rack is supplied with the two doors fitted and the module chimneys Rack for Wiring screwed in position Dimmer modules are supplied separately In order to gain access to the bus bars and power feed chamber for power connection you must 1 Remove the top or bottom door depending on the power feed entry location 2 Remove the Processor Assembly 3 Remove the top or bottom module chimneys and fan box The power connection must be completed and the fan box and module chimneys reassembled before you can connect load wiring Note The following drawings show disassembly for bottom feed entry Disassembly for top feed entry is a mirror image Page 11 SLD96 Dimmer Rack Re
31. nscrite dans ce manuel Pour tous commentaires ou suggestions concernant des corrections et ou les mises jour de ce manuel veuillez s ll vous plait contacter le bureau de Strand Lighting le plus proche Copyright 2001 2002 Strand Lighting All rights reserved Information contained in this document may not be duplicated in full or in part by any person without prior written approval of Strand Lighting Ltd Its sole purpose is to provide the user with detailed installation information for the equipment supplied The use of this document for all other purposes is specifically prohibited Prefix Page Thank you for choosing Strand Lighting SLD96 dimmer racks We trust that the equipment will meet all your dimming needs and will provide you with reliable service for many years Strand Lighting can assure you that every effort has been made to ensure that the equipment has been designed to meet the highest professional standards and that dimmer racks and their components have been assembled inspected and tested in accordance with our strict quality assurance program SLD96 dimmer racks also comply with the requirements of UL cUL CE and TUV Should you encounter any problems or difficulties with your dimmer racks please contact the nearest Strand Lighting service representative For a complete list of Strand Lighting offices and service centers see the back of this manual or our Web site www strandlighting com This manual d
32. ocessor Assembly Page 27 SLD96 Dimmer Rack Installation Manual Use the SLD Rack Control Interconnection Kit Strand part 95056 to connect all of the signals between racks This kit consists of two color coded RJ45 jumper cables as shown in Table 5 Cable Color DMX B SWC Outlook DMX A Reporter Table 5 Rack Interconnection Cable Colors Control station runs should be single pulls directly from the first control station in a daisy chained run These are not power connections They are electronic interconnections that feed data directly to a microprocessor in the rack processor module Poor connections may cause problems by introducing electronic noise into the system resulting in poor system operation I Feed through g Feed through Sbus future development Tea aA Komia ea E a el aa fells LKB AA 00O OnO qa i o o 93 o o foo ooo ol o oo coo 0 of LORVIG IS 141302171 ANALOGUE DMXB SWC Outlook DMXA Reporter oC Cu 4 DMXB N porter DVKA REPORTER PANIC Kom FAVA KPA KER EMNI EE Ls FA o o o o OUD Sbus Figure 35 RJ45 Connectors You can daisy chain the DMXA and DMXB signals and the SWC Outlook and Reporter signals from rack to rack You can use either the top or bottom RJ45 as signal in or signal out Termination links must be set as shown in Figure 36 Last rack in control run L ig All other racks termination On p g a termination Off S
33. of DMX SWC and Reporter signals The termination card also connects the 3 phase power from the rack to the power supply module and provides the supply and control wiring to the two cooling fans The dimmer modules are the high power switching section of the SLD96 dimming system and are the interface between high power AC and low power control It is driven by low level signals and switches high level electrical power Load status reporting electronics is standard on all dimmer modules All types of dimmers can be mixed in any combination in a rack This lets you use the exact dimmer type and rating needed for each circuit see Configuring Dimmer Slots on page 29 Each reporting dimmer module contains a temperature sensor that will report its temperature to the rack and the Reporter PC and force the fans to full speed if necessary when set to Variable control Circuit Breaker 1 Dimmer LEDs Figure 6 Dual Dimmer Module SLD96 Dimmer Rack Section 2 Installation Environmental Before installing your SLD96 rack you should carefully consider the environment in Considerations which the equipment is to be installed the power feeding the equipment and the Warning Installation Manual required conduit and or cable runs To maximize equipment life and minimize the chance of failures the following environmental requirements should be met e Operating temperature 0 to 35 C ambient e Operating Humidity 10
34. ors in the rack are keyed so that higher amperage dimmer modules cannot be plugged into lower amperage slots Fan Housing Single or Dual Dimmer Modules Ethernet Module optional Backup Rack S Processor fe Module optional Power pied F Rack Supply Reed Goal Re boa e box Processor Module E fei E E Module Fan Housing Figure 1 SLD96 Rack Layout Fully Populated doors removed SLD96 Dimmer Rack Construction Size and Weight Contracting Access Supply Connection Supply Voltage Supply Frequency D Installation Manual Phasing immer Module Connectors The dimmer rack is of galvanized construction with bolt on covers The rack contains six removable chimneys for the dimmer modules The rack chimneys and all modules are earth grounded Two hinged locking doors cover the front of the dimmer modules leaving access to the operator controls on the rack processor module Rack components are designed for easy removal and installation so that the dimmer rack is open and empty during installation Mounting holes are provided so that racks can be bolted together and to the floor or wall Dimensions Width 600mm 23 62 in Height 2050mm 80 70 in Depth 575mm 22 64 in Weight With 48 dual standard dimmers power supply module and one rack processor module 358kg 790 Ibs Without dimmer modules rack processor modules and power supply module 223 kg 492 Ibs Power cable entry supplying
35. r Rack Page 19 Wirina Slots for Dua Wiring slots in the SLD96 dimmer rack come from the factory configured for 15A Dimmer Modules 20A and 25A dual dimmer modules Power Connection Load 2 Live Neutral Load 1 Live Power Connection Phase Earth Ground lt Load 1 Neutral Back Plane Board Load 2 Neutral Figure 22 SLD96 Dual Dimmer Module Load Connections Live and neutral connectors are suitable for up to 6AWG 10mm2 cable Wiring Slots for Single 50A dimmer modules are supplied with copper load fingers used to link together Dimmer Modules the two live and two neutral connectors for the appropriate module and to provide suitably rated connectors for the load cables Figure 23 Load Finger for Single Dimmer Modules Connectors for dimmers fitted with the load finger link are suitable for up to 2AWG 25mm2 cable Connecting Power to the The three phase supply to the processor assembly is factory wired from the terminal block at the top of the rack The cable is terminated in a six pin plug on the y a processor Assemb Interconnection Card close to the rear of the processor assembly Sufficient cable length is allowed to permit the processor assembly to be removed for servicing Insert the plug into the socket on the rear of the processor assembly Secure the processor assembly in position using the four M6 screws supplied and check that the appropriate fuses are fitted into the terminal block in the contracting
36. r control signal wiring is connected to the termination card at the rear of the processor assembly All external control wiring is run in the plastic wireway mounted at the left hand side of the rack Rack to Rack Control Interconnection Connectors RJ45 Control Input Connectors Fan Cable Connector e O E o jr Oaa QOL m O a BUA E Zr ra men ma ar coe B ames i n N A Rack Processor Module Plug in Connectors i E CE Ea E C REPORTER Gx A g Power Supply Unit Plug in Connector Dimmer Control Ribbon Cable Connectors Figure 27 Interconnection Card Page 22 DMX512 The two types of connections provided in Strand Lighting equipment for DMX512 Control Wiring dimmer control signals are the XLR style connector and terminal blocks SLD96 dimmer racks use pluggable terminal block connections Wall boxes and consoles use XLR style connectors 2 amp Sbus DMXB DMXA SWC AUTO PANIG LK m Km e E eo mE ofj 4 oo Kk AO Anc nO nO A A A A A gs ON AF Nel Nel tl Nt a ee a el el lS LOTVIG IS 147310207 ANALOGUE LOVE ZT KU EE EN A fA DMXA DMXA Ground 1 H 2 DMXA Data 3 3 DMXA Data 2 i 1 Dimmer f 4 DMXB Ground 5 DMXB Data l Wall Box So DMXB Dat 2 F lt oa ree A Console a0 DMXB Figure 28 DMX512 Control Wiring Cable 2 cables Belden 9829 or equivalent Max Length Standard RS485 electrical characteristics apply including line driver and receiver
37. rocessor module is not installed A green status LED is located under each breaker on all dimmer modules These LEDs perform a number of functions as follows Luminaire Intensity The brightness of the LED represents the intensity of luminaire s controlled by the dimmer output Off represents 0 intensity and full on represents 100 intensity All LEDs Flashing The panic button has been pressed or the rack processor module has failed or is not installed All LEDs on a Vertical Column Flashing Loss of AC power to that column of dimmers Individual LED s Flashing Dimmer over temperature shutdown Individual LED s Off Luminaire at 0 intensity If the Module Event LED is on the LCD will show the number of dimmer events and will automatically scroll the display to show a description of the event s Refer to the SLD96 Operator s Guide for a description of event codes If any other LED does not illuminate correctly switch OFF the power immediately and check the installation again If the fault persists and all wiring seems correct call Strand Lighting If the LCD shows an error see the Error Log section of the SLD96 Operator s Guide Gradually increase the control signal to each dimmer in turn from 0 to 100 and carefully monitor the LEDs on the dimmer modules and processor assembly Check for any error messages or dimmer events displayed on the rack processor module LCD Refer to the SLD96 Operator s Guide and set the following
38. sconnected before proceeding Page 8 Page 9 Conduit Layout The location of conduit runs and their entrance to the dimmer rack is important and should be carefully planned before cutting holes or attaching conduit 540mm 22 0 in Conduit entry panel Figure 7 Recommended Conduit Cutouts Top and Bottom of Rack Do not run power feed or load wires in the same conduit or wireways as control and low voltage wiring Do not run load cable trays and or conduit in close proximity to any computer or CRT display equipment Do not run wiring from other unrelated equipment in the same conduit with SLD96 wiring Where system drawings are supplied by Strand Lighting always follow the cabling arrangements specified on the drawings Do not substitute plastic conduit for metal where conduit is called for Metal conduit acts as a ground and shield Do not substitute unshielded wiring for shielded wiring or conduit Changes in transmission line capacitance can cause problems with the control signals SLD96 Dimmer Rack Positioning the Fan and choke noise may be objectionable if the racks are installed close to Dimmer Rack s audience or performance areas Install the racks in dedicated mechanical rooms remotely located from the stage audience and acoustically live positions of the performance area Attach the racks to a sturdy wall or to the floor Mounting holes are provided for this purpose and are positioned as shown i
39. us C Berlin D 12109 Germany Tel 49 30 707 9510 Fax 49 30 707 95199 E mail service strand lighting de Strand Lighting Italia srl Via delle Gardenie 33 00040 Pomezia Roma Italy Tel 39 06 919 631 Fax 39 06 914 7136 E mail service set stranduk com Strand Lighting France Rue de Arc de Triomphe Paris 75017 France Tel 33 143 609 085 Fax 33 143 609 107 E mail service set stranduk com Strand Lighting Moscow Novinsky Boulevard 20A Buildings 3 6 Moscow 121069 Russia Tel 7 095 234 42 20 Fax 7 095 234 42 21 E mail service strand lighting de Strand Lighting Asia 20 F Delta House 3 On Yiu Street Shatin N T Hong Kong Tel 852 2757 3033 Fax 852 2757 1767 E mail service stranda com hk Strand Lighting Canada Eclairages Strand Canada 2430 Lucknow Drive 15 Mississauga Ontario LSS 1V3 Canada Tel 1 905 677 7130 or 1 800 387 3403 Fax 1 905 677 6859 E mail service strand ca Strand Lighting New York 2 Floor 151 West 25 St New York NY 10001 USA Tel 1 212 242 1042 Fax 1 212 242 1837 Strand Lighting Inc 6603 Darin Way Cypress CA 90630 USA Tel 1 714 230 8208 Fax 1 714 899 0042 E mail service strandlight com US Service amp Support 1 800 4 STRAND 1 800 478 7263 SLD96 Dimmer Rack
40. us bar using 4 bolts you removed previously 7 Repeat steps 4 6 for two additional module chimneys 8 Reconnect the amp traps Tighten the nuts holding the amp traps to 25 NM 18 4 ft lb or 2 55 kg M using a torque wrench 9 Reconnect the neutral links a a a D Dimmer power 4 i bus connector Torque one 1 nut on each end of amp trap to 25 NM 18 4 ft lb or 2 55 kg M Mains power connection bracket Figure 20 Amp Trap Installation Torque Page 18 Load Wiring Load cables enter the rack from the top rear of the rack Cables for the top half of chimneys next to the dimmer connectors Cables for the bottom half of the rack are run down the side of the rack split into three groups threaded past the fans and run back up the module chimneys next to the dimmer connectors All load cables are connected directly to the load connections of the individual dimmers as shown the rack are split into 3 groups threaded past the fans and run down the module in Figure 22 Load Cable Routin pe re ee a Sot Bite TIE E Le eee K a ey aoe Ga fe L A F Ka r r e e 7S uae ab ae Va i ah P CRE PAREY JE aire m 1 ee AEIR ee gt ee p ee B mie Sete pees i 4 i A W VAR VV AVA IY ee aes id eh i F F F TERA vP z EPE FR PEAR ee al F Vantanen ANN PAA ee aes Figure 21 Routing the Load Wiring SLD96 Dimme
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