CD80 Supervisor 48 Module Rack Specification
Contents
1. CD80SV Test Module 72303 CD80SV test module CD80SV Filler Modules Page 9 Strand Lighting Specification 72304 CD80SV Row Filler Module 6 Dual Module Spaces 72301 CD80SV Single Filler Module 13 199503 010 0 100071 0 140046 0 140060 1 267114 000 1 290288 000 1 290382 000 1 290383 000 3 411002 010 2 411014 010 0 000041 009 Spare Hardware Kit CD80SV Dimmer Rack includes Screw Phillips 10 32 x 1 3 4 4 each Screw Phillips 1 4 x 20 x 1 4 each Screw Phillips 1 4 x 20 x 1 2 6 each Fuse 8 amp 5AG 3 each Screw Phillips 10 32 x 3 8 4 each Screw Tamper Proof 1 4 x20 x 1 2 2 each Key for Tamper Proof Bolt 1 each Connector Female Power Neutral 2 each Connector Female Ground 2 each Air Filter 1 each Page 102. 20V 2 4kW CD80SV status reporting FF dual non dim module with primary circuit breakers 120V 1 8kW dual CD80SV status reporting FF dimmer module with primary circuit breakers and 300us toroidal choke 120V 1 8kW dual CD80SV status reporting FF dimmer module with primary circuit breakers and 450us toroidal choke 120V 6 0kW CD80SV status reporting FF dimmer module with primary circuit breaker and 350us toroidal choke 120V 6 0kW CDSOSYV status reporting FF dimmer module with primary circuit breaker and 500us toroidal choke 120V 6 0kW CD80SV FF status reporting dimmer module with Page 8 72331 Strand Lighting Specification primary circuit breaker and 800us toroidal choke 120V 12 0kW CD80SV status reporting FF dimmer module with primary circuit breaker and 350us toroidal choke 120V CD80SV Standard Dimmer Modules 220V 72364 72366 72368 72392 72394 72396 72373 72376 72378 3 3kW dual CD80SV FF standard dimmer module with primary circuit breakers and 190us toroidal choke 220V 3 3kW dual CDSOSV FF standard dimmer module with primary circuit breakers and 435us toroidal choke 220V 3 3kW dual CD80SV HF standard dimmer module with primary circuit breakers and 190us toroidal choke 220V 4 4kW CD80SV standard dimmer 190us non dim FF module with primary circuit breakers 220V CD80SV standard non dim 4 4kW 190us FF dimmer module with primary circuit breakers 220V CD80SV stand
3. 77002 Reporter PC Software Package software demonstration only 76104 Personal Desktop Computer w Operating System desktop computer includes the following features Pentium 133 CPU with 16 megs RAM 1 gigabyte HDD with Windows 95 internal 5x CD ROM drive 15 color monitor 28mm User s Manual amp documentation 76430 Computer Processor Interface R5232 R5485 85083 Manual Set Reporter PC additional Receptacle Station Assemblies consisting of stainless steel faceplate w insert amp labels 96508 Receptacle Station CD80SV Reporter RJ11 CD80SV Standard Dimmer Modules 120V 72314 2 4kW dual CD80SV standard FF dimmer module with primary circuit breakers and 350us toroidal choke 120V 72315 2 4kW dual CD80SV standard FF dimmer module with primary circuit breakers and 500us toroidal choke 120V 72316 2 4kW dual CD80SV standard FF dimmer module with Page 7 72318 72382 72384 72386 72302 72354 72356 72324 72325 72326 72332 Strand Lighting Specification primary circuit breakers and 800us toroidal choke 120V 2 4kW dual CD80SV standard HF dimmer module with primary circuit breakers and 350us toroidal choke 120V 2 4kW CD80SV standard FF dimmer non dim module with primary circuit breakers 120V 2 4kW CD80SV standard FF non dim dimmer module with primary circuit breakers 120V 2 4kW CD80SV standard FF dual non dim module with primary circuit breakers 120V CD80SV
4. 96 Dimmer Processor w Dual Electronics 1 phase 3 wire 95121 CD80SV Bussing Kit 800A inter rack buss kit 79121 CD80SV 96 Dimmer Electronics Single Plug In Module 79122 CD80SV 48 Dimmer Electronics Single Plug In Module Accessories 2 259006 010 Vibration Pad four required for each rack 4 x 4 cork plate bonded between 2 layers of waffle design oil resistant synthetic rubber durometer 85 1 259 0009 Vibration Pad Mason NDC Red 4 req d per rack 5 1 2 x 3 1 4 molded neoprene mount w cap screw max static defl 1 2 durometer 50 1 259001 000 Vibration Pad Mason NDC Green 4 req d per rack 5 1 2 x 3 1 4 molded neoprene mount w cap screw max static defl h durometer 40 76451 CD80SV Mux Link Cable 76452 CD80SV Comms Link Cable 76453 CD80SV Contact I p Link Cable 2 325355 010 Numbering Strips CD80SV Rack 1 thru 96 2 325355 020 Numbering Strips CD80SV Rack 97 thru 192 2 325355 030 Numbering Strips CD80SV Rack 193thru 288 2 325355 040 Numbering Strips CD80SV Rack 289 thru 384 2 325355 M Numbering Strips CD80SV Rack 385 and custom numbering strips are a set of eight per rack H HHH HH Power Supplies 76462 CD80SV Outlook System Wide Control Power Supply 76461 CD80SV PANIC Power Supply additional CD80SV Status Reporting Feedback System 77001 Reporter PC Software Kit CD80SV configuration and feedback system including R5232 485 converter manual amp cables
5. I Strand Lighting Specification CD80 SUPERVISOR 48 MODULE DIMMER RACK S A GENERAL 1 The dimmer racks shall be fully digital designed specifically for entertainment lighting and shall consist of up to 48 dimmer module spaces Dimmer rack systems shall be UL and cUL listed Rack setup and preset data shall as standard be fully user programmable on a per rack or system wide basis The dimmer rack shall report rack and dimmer status to a remote personal computer or control console and as an option report load status information B MECHANICAL 1 The dimmer rack shall be a free standing dead front switchboard substantially framed and enclosed with 16 gauge formed steel panels All rack components shall be properly treated primed and finished in fine texture scratch resistant gray powder coat paint The dimmer rack shall not exceed 80 H x 24 5 W x 19 5 D Racks shall be designed to allow for adjacent mounting and for bolting to the floor The half dimmer rack version consisting of up to 24 dimmer module spaces shall not exceed 57 H x 24 5 W x 19 5 D Rack doors shall not increase the total rack depth by more than 1 0 and will not increase the rack footprint The rack shall be designed to allow for easy insertion and removal of all modules without the use of tools Dimmer supports shall be provided for precise alignment of dimmer modules into power and signal connector blocks Rack spaces shall be mechan
6. The Central Interconnection Card shall have the provision to select any of a maximum of 96 dimmer and 12 analog outputs to be activated by a PANIC function The PANIC function shall be activated or de activated by one or more local or remote contact closures The CIC shall provide a selection device to enable or disable the activation of PANIC when removing the RPM from an active rack PANIC will not be automatically activated if a RPM is removed from an inactive rack Racks that employ processor controlled PANIC functions shall not be acceptable 10 The CIC module shall have LED s indicating 5V for opto isolation OK Auxiliary power supply OK PANIC active Rack overheat warning Power phases active sc a Se F RACK ELECTRONICS CONTROL AND COMMUNICATIONS 1 The control electronics shall provide the following control and communication inputs as standard a Two optically isolated DMX512 control inputs The first input can be AMX192 as an alternative to DMX512 The second input is DMX512 only Each mux input shall have a patch to allow overlapping or separation of any mux control level b 32 96 channel processor or 16 48 channel processor analog 0 to 10V signal inputs The analog inputs shall be fully patchable to any rack dimmer circuit or analog output c Eight optically isolated contact inputs for external switching of functions d RS 485 optically isolated signal inputs for System Wide Control SWC and Outlook control sy
7. ard dual 20A contactor non dim module with primary circuit breakers 220V 5 5kW dual CD80SV standard FF dimmer module with primary circuit breaker and 190us toroidal choke 220V 5 5kW CD80SV standard FF dimmer module with primary circuit breaker and 435us toroidal choke 220V 11 0kW CD80SV standard FF dimmer module with primary circuit breaker and 190us toroidal choke 220V CD80SV Status Reporting Dimmer Modules 220V 72361 3 3kW dual CD80SV status reporting FF dimmer module with primary circuit breakers and 190us toroidal choke 220V 72363 3 3kW dual CD80SV status reporting FF dimmer module with primary circuit breakers and 435us toroidal choke 220V 72367 3 3kW dual CD80SV status reporting HF dimmer module with primary circuit breakers and 190us toroidal choke 220V 72391 4 4kW CD80SV status reporting FF dimmer 190us non dim with primary circuit breakers 220V 72393 CD80SV status reporting non dim 4 4kW 190us FF dimmer with primary circuit breakers 220V 72395 CD80SV status reporting dual 20A contactor non dim module with primary circuit breakers 220V 72371 5 5kW dual CD80SV status reporting FF dimmer module with primary circuit breaker and 190us toroidal choke 220V 72374 5 5kW CD80SV status reporting FF dimmer module with primary circuit breaker and 435us toroidal choke 220V 72377 11 0kW CD80SV status reporting FF dimmer module with primary circuit breaker and 190us toroidal choke 220V
8. dual constant module 2 20 ampere 120V 1 8kW dual CD80SV standard FF dimmer module with primary circuit breakers and 300us toroidal choke 120V 1 8kW dual CD80SV standard FF dimmer module with primary circuit breakers and 450us toroidal choke 120V 6 0kW CD80SV standard FF dimmer module with primary circuit breaker and 350us toroidal choke 120V 6 0kW CD80SV standard FF dimmer module with primary circuit breaker and 500us toroidal choke 120V 6 0kW CD80SV standard FF dimmer module with primary circuit breaker and 800us toroidal choke 120V 12 0kW CD80SV standard FF dimmer module with primary circuit breaker and 350us toroidal choke 120V CD80SV Status Reporting Dimmer Modules 120V 72311 72312 72313 72317 72381 72383 72385 72351 72353 72321 72322 72323 2 4kW dual CD80SV status reporting FF dimmer module with primary circuit breakers and 350us toroidal choke 120V 2 4kW dual CD80SV status reporting FF dimmer module with primary circuit breakers and 500us toroidal choke 120V 2 4kW dual CDSOSV status reporting FF dimmer module with primary circuit breakers and 800us toroidal choke 120V 2 4kW dual CD80SV status reporting HF dimmer module with primary circuit breakers and 350us toroidal choke 120V 2 4kW CD80SV status reporting FF dimmer non dim module with primary circuit breakers 120V 2 4kW CD80SV status reporting FF non dim dimmer module with primary circuit breakers 1
9. dvanced state of the art components specifically for entertainment lighting B PHYSICAL 1 The dimmer modules shall be fully plug in and factory wired Dimmer modules shall be of rugged and heavy duty construction enclosed by a formed aluminum chassis Power and signal pins shall be recessed in a self aligning housing to avoid handling storage and insertion damage A contoured handle shall be provided for ease of insertion and withdrawal All chassis parts except heat sinks and handle shall be properly treated primed and finished in fine texture scratch resistant gray powder coat paint Each module shall be labeled with the manufacturer s name catalog number and rating Modules constructed of molded plastic for structural support shall not be acceptable Dimmer modules shall be UL and cUL recognized devices Dimmer modules shall be keyed so that dimmer modules of greater capacity shall not be interchangeable Standard factory modules shall be available to provide dedicated non dim circuits not employing SSR devices Dual modules shall be available providing non dim dimmer dimmer non dim and non dim non dim configurations Each non dim shall be provided with a primary circuit breaker of the appropriate rating Non dims shall be designed so they can be used for inductive loads Standard factory modules shall be available to provide hard fired output for use with neon cold cathode and fluorescent loads Hard Fired modules shall provid
10. e a current source independent of the load current for the SCR Gate Drive Signal Hard fired dimmers shall function independent of load as a result and shall drive loads of 1 watt or less Systems without this capability shall not be accepted C ELECTRICAL 1 Each dimmer module shall contain one or two single pole circuit breakers associated solid state switching modules filters power and control components Page 5 2 Strand Lighting Specification Dimmer electronics shall be completely solid state They shall utilize two silicon controlled rectifiers in a back to back electrical configuration The full load of the circuit is to be carried and controlled by the silicon controlled rectifiers Each dimmer shall be protected by a fully magnetic circuit breaker of the appropriate current rating and 10 000 AIC surge rating mounted on the face plate of the dimmer module so that the trip current is not affected by ambient or rack temperature The circuit breaker shall be rated for tungsten loads having an inrush rating of no less than 20 times normal current and shall disconnect the power to the dimmer module before damage can be done to the dimmer power components The circuit breakers shall be rated for 100 percent switching duty applications and shall be a UL and cUL recognized device D SOLID STATE RELAY SSR 1 SSR devices shall be encapsulated epoxy filled high impact plastic cases with optically isolated firing circuits cont
11. ically keyed such that modules of greater current capacity cannot be accepted for that space Racks that allow modules of higher wattage to plug into the same space shall not be acceptable Multiple low noise fans shall be provided to allow redundancy in case of fan failure The fans shall maintain the temperature of all components at proper operating levels with dimmers at any load providing the ambient temperature of the dimmer room does not exceed 40 degrees C and humidity of 10 90 non condensing Air shall flow over the surfaces of the heat generating components using a combination of convection and fan assisted air flow Each rack shall be outfitted with a lockable door that does not impede air flow in any manner Fans shall be gradually controlled between off and full speed in order to minimize fan noise under all operating conditions In the event of a rack over temperature condition a warning shall be displayed on the rack or on a remote personal computer or control system If the temperature rises 5 degrees C over the warning threshold power to SSR control circuits will be automatically shut off Load terminations shall be clearly marked with the rack circuit number Signal terminations shall be by plug in screw terminals to facilitate contracting and servicing and shall be clearly labeled C ELECTRICAL 1 Dimmer racks shall operate at 90 to 270VAC 3 phase 4 wire ground or 120 to 240VAC 1 phase 2 wire ground 47 63 Hz at a ma
12. igit alphanumeric ID Circuit ID that is addressable by a personal computer connection or by SWC SWC can access the first 4 digits enabling continuous numbering over several mux spans or enabling other user programmable groupings or labeling The control electronics shall provide a facility to disable the output of any individual dimmer by setting the level to 0 It shall also be possible to enable and disable dimmer status reporting on a per dimmer basis The control electronics shall contain 99 System Wide Control SWC user programmable presets and a permanent blackout preset preset 0 It shall be possible to record individual preset crossfade times including preset 0 The presets shall be simply user programmable as a snapshot of the current dimmer outputs resulting from all dimmer control sources according to selected control logic on a per rack or system wide basis Each preset may have an individual crossfade time between 0 seconds and 10 minutes The control electronics shall support a user assignable backup preset Each rack shall in the event of loss of mux control according to selected control logic maintain the last levels for a user programmable period after which it shall automatically fade in the assigned backup preset Alternatively it shall be possible to program the rack to indefinitely hold the last dimmer levels Systems that do not offer this feature shall not be acceptable It shall be possible to continue contr
13. immer type in slot user programmed data Input line voltage per phase Mux A input fail Mux B input fail Dimmer output level Rack overheat warning Rack overheat shut down nmaa Optional load status reporting shall consist of the following on a per dimmer basis Load Wattage Deviation from recorded load No load Excess DC Overload SSR failure Circuit breaker open Dimmer fault Spe monogep The control electronics shall provide the following setup functions that shall be user programmable on a per rack or system wide basis Mux A patch Mux B patch Analog inputs patch Architectural patch for Outlook control systems Set rack circuit ID Dimmer report enable disable Record preset and preset crossfade time Set SWC preset Set SWC backup preset Set architectural preset with Outlook control systems Set dimmer level Set dimmer max voltage 24V 250V in 1V steps Set dimmer min level 0 to 99 Boro So me Be op Page 3 18 Strand Lighting Specification n Set dimmer curve o Set dimmer response time p Set control logic The mux A and B patching shall support a rack start address and individual dimmer patch It shall be possible to patch the analog outputs to any mux A and B address The architectural patch shall define the rack circuit room room channel relationship for Outlook control systems Each individual rack circuit shall have a 5 d
14. lew rate must not exceed 210 millivolts per microsecond in any point of the wave under full load conditions The use of type i ii or iii dimmers shall not reduce rack density 2 4kW and 6 0kW modules are available as types i ii or iii 12 0kW modules are available as type i F PERFORMANCE 1 2 The dimmer module shall be capable of hot patching cold incandescent loads up to its full rated capacity without malfunction with the control signal at full ON The dimmer power efficiency shall be at least 97 at full load with a no load loss of 3V RMS for type i dimmers Il SUPPLY THE FOLLOWING Qty Cat No Disc CD80SV Dimmer Bank and Processors 3 phase 4 wire 74311 Dimmer Bay fully wired for 48 Modules Back Buss 3 phase 4 wire 74312 Dimmer Bay fully wired for 48 Modules Bottom Buss 3 phase 4 wire 74381 CD80SV 96 Dimmer Processor w Single Electronics 3 phase 4 wire 74382 CD80SV 48 Dimmer Processor w Single Electronics 3 phase 4 wire 74383 CD80SV 96 Dimmer Processor w Dual Electronics 3 phase 4 wire D80SV Dimmer Bank and Processors 1 phase 3 wire 74316 Dimmer Bay fully wired for 48 Modules Back Buss 1 phase 3 wire 74386 CD80SV 96 Dimmer Processor w Single Electronics 1 phase 3 wire C 74317 Dimmer Bay fully wired for 48 Modules Bottom Buss 1 phase 3 wire 74387 CD80SV 48 Dimmer Processor w Single Electronics 1 phase 3 wire Page 6 Strand Lighting Specification 74388 CD80SV
15. nd frequency changes of the incoming AC wave form Regulation shall maintain the desired output voltage 2 volts for the entire operation range 100 240VAC with the exception that the maximum output will be no greater than the phase input voltage less the dimmer insertion voltage There shall be no interaction between dimmers in the system or any other equipment The output shall be regulated to the user programmable maximum voltage level on a dimmer by dimmer basis between 50V and 240V The control electronics shall allow the maximum output levels of individual dimmers to be adjusted e g to compensate for load circuit voltage loss The selected dimmer curve shall regulate so that the curve is proportional to the programmed maximum voltage Systems with status reporting dimmers shall have full line compensation with adjustment for changes in line and load systems without this capability shall not be accepted The RPM shall also have the capability to support dimmers of different types and sizes that may be mixed throughout the rack Individual dimmers may be dimmed or switched non dim The individual phase control or switching of positive and negative line voltage half cycles shall not be acceptable as the net resultant DC line current may damage or degrade line supply transformers The control electronics shall contain diagnostic routines to perform a self test Built In Self Test Standard status reporting shall consist of D
16. nd riggers functions Check Check and Rem Dim The SWC programmer shall be functional with distributed dimming systems in conjunction with other SWC panels and shall not require the presence of a control system to function Dimming systems that do not offer this facility shall not be acceptable The dimmer system shall support 8 and 16 preset SWC wall mounted panels with tactile keys and integral LED indicators per key The panel shall control 8 or 16 consecutive presets stored in the dimmer racks following a user programmable start address The panel shall enable the recording of presets the playback of presets and the turning off of the active playback It shall be possible to disable the panel recording function It shall be possible to connect a total of 30 SWC programmers or panels on one SWC system The dimmer system shall support a range of wall mounted Outlook architectural style panels consisting of preset keys with integral LED s channel and master faders for setting recording and playback of architectural style presets in individual assigned zones rooms Additional peripherals shall consist of panels allowing the zone room channels and presets to be joined and un joined infra red remote control for up to 8 zone room presets and Audio Visual A V interface units enabling 8 dimmer presets on and off to be controlled by external contact closures Il DIMMER MODULES A GENERAL l The dimmer modules shall be designed using a
17. ocessor and dimmer module error 4 A second optional Rack Processor Module shall provide full Redundant Tracking Backup RTB The Backup Processor module shall be interchangeable with the main Rack Processor Module The Backup Processor module shall exactly track all setup preset and other commands at all times without any operator action The Backup Processor Module shall take over all communications and dimming control upon activation It shall be possible to return control to the main Rack Processor Module 5 All rack setup and preset data shall be electronically transferable between the main Rack Processor Module and the Backup Processor module in case of replacing either of the modules 6 All rack setup and preset data shall be transferable to and from library storage on a personal computer on a per rack basis The system shall be capable of monitoring multiple racks on a single cable connection 7 A permanently mounted Central Interconnection Card CIC shall provide signal connections and security features in conjunction with optional rack mounted power supply units The CIC shall provide the only point for contractor connection of signal cables and PANIC activation The connections shall be made with two part plug in screw terminals for ease of contracting 8 All digital multiplex RS 485 communication ports and remote contact input connections shall be optically isolated from all processor electronics by 2 500V RMS isolation 9
18. ol without an active mux signal using any of the SWC or Outlook architectural presets as well as the analog inputs The control electronics shall provide an architectural Outlook control system preset capability of 8 presets plus full ON and OFF for each of 16 separate rooms with programmable fade times between 0 seconds and 4 minutes The control electronics shall provide the ability to set one or a group of dimmers to any level The control electronics shall provide the ability to set a library or user programmable curve to any individual dimmer Library curves shall be a Square curve b S curve c Linear power output curve User selectable curves shall be a Non dim switched with a programmable trigger level 0 99 b Electronic ballast fluorescent curve with a kick start voltage and user programmable top set and bottom cut off point c Magnetic ballast fluorescent curve with user programmable top set and bottom cut off point d Five user defined programmable curves Each dimmer shall have one of three user programmable response in order to optimize lamp filament life and speed of operation a Fast 30 ms b Normal 100 ms c Slow 300 ms The control electronics shall provide a number of user programmable control logic schemes regulating the logical relationship between dimmer control sources a Mux A highest takes precedence HTP with mux B plus HTP with analog inputs plus HTP with SWC p
19. resets plus HTP with Outlook presets b Mux A only HTP with analog inputs plus HTP with SWC presets plus HTP with Outlook presets c Mux B only HTP with analog inputs plus HTP with SWC presets plus HTP with Outlook presets d Mux A or mux B only HTP with analog inputs plus HTP with SWC presets plus HTP with Outlook presets A or B mux selection via external contact closure Mux B over mux A HTP with analog inputs plus HTP with SWC presets plus HTP with Outlook presets Mux A over mux B g SWC Presets HTP with Outlook presets HTP with analog inputs over mux A HTP with mux B on selection of a SWC preset other than 0 9 Ph Page 4 Strand Lighting Specification H DIMMER PERIPHERAL EQUIPMENT 1 The dimmer system shall support the following range of specialist peripherals a Remote SWC backup preset panels b Remote SWC Stage Manager s auxiliary preset panels c Remote SWC hand held programmers d Remote personal computer for user programming library storage of dimmer setup data and remote monitoring of dimmer and load status e Remote Outlook panels for architectural style channel and preset control of separate and independent rooms The dimmer system shall support a remote hand held SWC Programmer unit with 40 tactile keys and a 4 line by 16 character backlit LCD offering channel control using standard control system syntax and direct action level keys preset and preset time recording and control a
20. rol circuitry and two silicon controlled rectifiers SCRs There shall be a minimum of 2 500 volts RMS of isolation between the AC line and the control lines of the SSR The SCR shall be in an industry standard format that is easily field replaceable without removing any other electrical or electronic devices E FILTERING l Each dimmer module shall have an integral inductive filter to reduce the rate of current rise time resulting from the SCR switching on The filter shall limit objectionable harmonics reduce lamp filament sing and limit the radio frequency interference on line and load conductors Type i dimmers shall have a rise time of not less than 350 microseconds measured at 90 degrees conduction angle from 10 to 90 of output wave form with dimmer operating at maximum load Voltage rate of rise slew rate must not exceed 420 millivolts per microsecond in any point of the wave under full load conditions Type ii dimmers shall have a rise time of not less than 500 microseconds measured at 90 degrees conduction angle from 10 to 90 of output wave form with dimmer operating at maximum load Voltage rate of rise slew rate must not exceed 300 millivolts per microsecond in any point of the wave under full load conditions Type iii dimmers shall have a rise time of not less than 800 microseconds measured at 90 degrees conduction angle from 10 to 90 of output wave form with dimmer operating at maximum load Voltage rate of rise s
21. stem use SWC is separate from the mux control signal allowing sophisticated and independent remote control of circuits and presets through a hand held programmer and or preset stations Outlook is a control system comprised of architectural style panels for recording and playback of presets in individual assigned rooms e One RS 232 signal input for local connection to a personal computer providing setup playback library storage and reporter feature supervision 2 The control electronics shall provide the following outputs as standard a Up to 96 phase controlled signals to control the dimmer SSRs b Twelve analog 0 to 10V signals for control of external devices with 96 channel processor Page 2 Strand Lighting Specification G RACK ELECTRONICS FEATURES 1 The dimmer control electronics shall have a dimmer update rate better than 16 ms 60 Hz or 20 ms 50 Hz Dimmer outputs shall exhibit no oscillating or hunting for levels Dimmers set to the same level shall output within 1V of each other regardless of phase or input voltage providing the desired level is less than the phase input voltage less the dimmer insertion voltage the load on the dimmers is the same and line is an undistorted sine wave The dimmer output levels shall be regulated for incoming line voltage variations provided The input power supply must provide an undistorted sine wave at all times The regulation shall adjust for both RMS voltage a
22. ximum of 800A per phase Bussing across adjacent multiple racks shall be possible Load phase neutral and ground terminals shall as standard accept up to a 6 gauge wire An optional terminal adapter accepting up to 2 gauge wire shall be provided to minimize load voltage losses Dimmer racks shall be braced for 50 000Amps Provisions shall be made for optional amp trap devices to provide higher fault current protection if required D ENVIRONMENTAL l 2 3 The maximum ambient temperature shall be 40 degrees C Racks shall be installed in adequately ventilated environments with a minimum of dust The operating environment shall have a relative humidity of 10 90 non condensing E RACK ELECTRONICS PHYSICAL 1 The main dimmer control electronics shall be housed in one Rack Processor Module RPM plug in module The dimmer control electronics shall be completely digital without employing any digital to analog demultiplexing schemes or analog ramping circuits Page 1 Strand Lighting Specification 2 All rack setup and preset data shall be stored in a non volatile manner and may be transferred to a replacement Rack Processor Module without losing data 3 Each Rack Processor Module shall have a back lit LCD display with a six key keypad for rack setup preset control testing rack status error and diagnostics Six LED s shall indicate mux inputs A and B OK electronics power OK processor OK Built In Self Test active pr
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