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Unison

DRd Rack Enclosure Installation Manual

Maximum Current Draw of Racks

Short Circuit Current Rating (SCCR)

Rack Type

Phase Type

Maximum
Current Draw

Suggested
Breaker Rating

DRd6

Single Phase (1Ø)

120A

150A

Three Phase (3Ø)

80A

100A

AX6

Single Phase (1Ø)

120A

150A

Three Phase (3Ø)

80A

100A

DRd12

Single Phase (1Ø)

240A

300A

Three Phase (3Ø)

160A

200A

AX12

Single Phase (1Ø)

240A

300A

Three Phase (3Ø)

160A

200A

AX12X

Single Phase (1Ø)

480A

400A

Three Phase (3Ø)

320A

400A

N o t e :

Connected to DRd rack enclosure with a full complement of 20A modules.

Connected to two DRd rack enclosures with a full complement of 20A modules.

Installed in a main circuit breaker (MCB) model auxiliary rack.

Wire bending space limits the feed to the AX12X-MCB rack to 400A maximum.

ETC installs a 100% rated two pole breaker (or two poles from a three pole

breaker) in the AX12X-MCB, for a total deliverable current of 400A in a single

phase (split phase) configuration.

Rack Configuration

SCCR at

100-120

VAC

SCCR at

240 & 277

VAC

DRd6

22,000A

DRd6 with AX6 rack (MCB)

100,000A

65,000A

DRd12

22,000A

DRd12 with AX12 Main Lug rack

22,000A

DRd12 with AX12X (cross-bussed) Main Lug rack 22,000A

22,000A

DRd12 with AX12 Main Circuit breaker

100,000A

65,000A

DRd12 with AX12X Main Circuit breaker

100,000A

65,000A

Содержание DRd12-24-120

Страница 1: ...13 Electronic Theatre Controls Inc All Rights reserved Product information and specifications subject to change Part Number 7183M2100 Rev C Released December 2013 DRd Rack Enclosure Installation Manua...

Страница 2: ...ed States and other countries Echelon LON and LonWorks are registered trademarks of the Echelon Corporation in the United States and other countries All other trademarks both marked and not marked are...

Страница 3: ...ation 10 Data Types and Topologies 10 Install Rack Enclosures 12 Mounting Individual DRd Rack Enclosures 13 Mounting Individual Racks on a Wall 13 Mounting a DRd Rack Enclosure on a Pedestal 14 Mounti...

Страница 4: ...onnect to Contact Inputs and Contact Outputs 39 Terminate Contact Inputs 39 Terminate Contact Outputs 39 Install Rack Options 40 Install Rack Options 41 DALI Option Kit 41 Install the DALI Option Kit...

Страница 5: ...Rack Enclosures Series Voltage Notes DRd6 12 120 DRd6 12 240 DRd6 12 230 DRd6 12 277 120 208 VAC 240 415 VAC 230 400 VAC CE Neutral Disconnect 277 480 VAC 6 module rack enclosure for up to 12 circuits...

Страница 6: ...lpful hints or information that is supplemental to the main text CAUTION A Caution statement indicates situations where there may be undefined or unwanted consequences of an action potential for data...

Страница 7: ...not exceed that of a three phase connection 100 200 VAC 47 63 Hz 1 100 173 VAC 47 63 Hz 3 120 208 VAC 47 63 Hz 3 120 240 VAC 47 63 Hz 1 127 220 VAC 47 63 Hz 3 230 400 VAC 47 63 Hz 3 CE with Neutral Di...

Страница 8: ...rol of 4 wire 0 10 Vdc fluorescent ballasts up to 12 on a DRd6 The digital addressable lighting interface DALI option kit DRd DALI controls 24 loops of 64 DALI compatible fluorescent ballasts in a bro...

Страница 9: ...ent to each Class 2 field wiring connector Use only 90 C rated copper wiring installed in accordance with all applicable local electrical codes WARNING Rack enclosures installed without an accessible...

Страница 10: ...ted to two DRd rack enclosures with a full complement of 20A modules 3 Installed in a main circuit breaker MCB model auxiliary rack 4 Wire bending space limits the feed to the AX12X MCB rack to 400A m...

Страница 11: ...arance for proper airflow through the cabinet For sufficient door clearance install the rack with at least 17 432mm of front clearance and a 6 152mm clearance to the left of the door hinge from walls...

Страница 12: ...nduit per local code Due to the bend radii of certain size line feed wires and the location of terminations special attention is required for line feed wire entry Reference the rack wiring guidelines...

Страница 13: ...Wires Top of rack acceptable acceptable acceptable acceptable Bottom of rack acceptable acceptable acceptable preferred Left side Do Not Use Do Not Use acceptable acceptable Right side Do Not Use Do N...

Страница 14: ...Paradigm products are compatible only with the Paradigm ACP Paradigm station power modules Unison Heritage architectural control stations and Paradigm touchscreens Throughout this manual LinkConnect i...

Страница 15: ...ontrol station s Auxiliary power is topology free DMX Digital Multiplex DMX can address up to 512 channels of control DMX is installed in a daisy chain topology and includes one pair of wires data dat...

Страница 16: ...Enclosures This chapter contains instructions for installation of the DRd rack enclosure This chapter contains the following sections Mounting Individual DRd Rack Enclosures 13 Mounting a DRd Rack Enc...

Страница 17: ...talled using the weight and dimension requirements detailed in Where to Install the Rack Enclosure page 7 Step 2 Use the measured slot dimensions located in the graphic below to mark the hole location...

Страница 18: ...n the DRd rack on the floor stand pedestal and align with the mounting holes provided Step 8 Bolt the rack into place Step 9 Reinstall the front panel to the pedestal unit replacing all hardware remov...

Страница 19: ...ll the mounting hardware for each rack enclosure Four 3 8 M8 M10 bolts or screws 2 4 50 100mm long and suitable wall plugs are suggested mounting hardware per rack enclosure lag bolts recommended Both...

Страница 20: ...the second DRd12 24 by following steps 4 through 7 above Step 9 Check that each rack is level and plumb then tighten the mounting hardware for a secure installation Note Reference the related Auxilia...

Страница 21: ...instructions for conduit and wiring installation of the DRd rack enclosure This chapter contains the following sections Prepare the DRd Rack 18 Remove the DRd Rack Power Supply Dimming Engine Access...

Страница 22: ...lit Phase Operation page 19 Remove the DRd Rack Power Supply Dimming Engine Access Panel Remove the power supply dimming engine access panel to allow for better access in the top of the DRd rack enclo...

Страница 23: ...om a three phase rack to a split phase 3 wire plus ground rack Step 1 Notice the two copper straps stacked on phase L2 of the rack Step 2 Change the DRd rack from 3 to 1 operation by moving the copper...

Страница 24: ...te it to the neutral bar c Move the second copper strap to connect between phase 2 L2 and phase 3 L3 Step 3 For cross bussed DRd12 48 installations complete step 2 for both racks L1 L2 L3 N N L1 L2 L3...

Страница 25: ...s from the auxiliary rack enter the DRd rack through the top side conduit knockout For cross bussed installations the line feed wires will be fed to the DRd rack through the conduit knockout on the ad...

Страница 26: ...Vdc Auxiliary Power input and output connector LON Link Power connector UL 924 emergency contact input for control bypass Auxiliary rack Dual Rack cross bussed interconnection 2 DMX connections and a...

Страница 27: ...ed access locations for conduit entry into the rack Step 3 Punch holes and install conduit fittings or insert lining materials in conduit opening Step 4 Be sure there are minimal air gaps See Sealing...

Страница 28: ...ack Enclosure Installation Manual C h a p t e r 4 Terminate Wiring This chapter contains the following sections Connect Line Power Wiring 25 Connect Load Wires 28 Fluorescent Load Wiring 30 Connect Co...

Страница 29: ...ks installed without an accessible power disconnect device cannot be serviced or operated safely In some instances this device may be an auxiliary rack with a main circuit breaker Follow all local cod...

Страница 30: ...G 250kcmil 1 AWG 2 6 AWG 2 0 3 AWG 4 6 AWG 185mm2 50mm2 35mm2 16mm2 120mm2 50mm2 35mm2 16mm2 70mm2 25mm2 25mm2 16mm2 Lug Wire Tightening Torque 375 in lbs 200 in lbs 375 in lbs 275 in lbs 50 in lbs 45...

Страница 31: ...Rack 240 277 VAC DRd Racks L1 L2 L3 N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 L1 L2 L3 N 1 2 3 4 5 6 7 8 9 10 11 12 L1 L2 L3 N 1 2 3 4 5 6 7 8 9 10 11 12 L1 L2 L3 N 1 2 3 4 5 6...

Страница 32: ...ranch circuit that will be connected to the Unison DRd rack Shared neutral multi wire branch circuit arrangements are not recommended for phase control dimming systems due to harmonics and potentially...

Страница 33: ...ng in the racks Only one load wire per load terminal CAUTION Dress and terminate wires neatly and avoid leaving extra wire inside the rack Too much clutter especially along the right side of the rack...

Страница 34: ...to the bottom terminal in its assigned dimmer lug pair Insert the wire between the back of the lug and the pressure plate as shown in the graphic above Torque the wire to the recommended value in the...

Страница 35: ...sure plate Step 4 Strip the neutral wire to the length indicated in the table above and terminate to the neutral terminal assembly Torque to the recommended value also indicated in the table above Ste...

Страница 36: ...ion Board DRd FLO which provides 24 outputs for control of 4 wire 0 10V dc fluorescent ballasts Each channel output is linked one to one with a rack circuit for power control Digital Addressable Light...

Страница 37: ...h WARNING RISK OF DEATH BY ELECTRIC SHOCK Failure to disconnect all power to the rack before working inside the rack could result in serious injury or death De energize main feed to dimmer rack and fo...

Страница 38: ...eroperability requires that there should be a maximum of only one repeater between any two LON devices This means that only one repeater module whether a Paradigm station repeater module P REP or a Pa...

Страница 39: ...ds of each wire Step 3 Remove the 2 pin Panic connector from the right I O board Step 4 Loosen the terminal screws Step 5 Insert each wire into the terminals on the connector and tighten the screws fi...

Страница 40: ...You must have installed this cable to the correct rack for proper operation This interconnection of racks allows full control of both DRd racks from only one Architectural Control Processor ACP This...

Страница 41: ...s through this device on to the next DMX device in the data run End termination is on Used for the last DMX device DRd rack that is physically connected in the daisy chained DMX In data run When a Par...

Страница 42: ...tegrators or users of advanced systems can interface with the Unison system through the RS 232 connector on the left I O board This connection provides an interface with external devices capable of se...

Страница 43: ...terminal labeled IN1 on the connector and tighten the screw terminal Step 4 Insert the related common wire for contact closure 1 into the terminal labeled GND on the connector and tighten the screw te...

Страница 44: ...40 Unison DRd Rack Enclosure Installation Manual C h a p t e r 5 Install Rack Options DALI Option Kit 41 Fluorescent Option Kit 44 Ride Thru Option Kit 46 Battery Pack Option Kit 47...

Страница 45: ...example DALI loop 1 is controlled by DRd rack dimmer 1 DALI loop 2 is controlled by DRd rack dimmer 2 etc To control DALI fluorescent ballasts the rack circuit must be populated with a dimmer module...

Страница 46: ...Notice the mounting holes on the DALI option board One is a slotted keyhole another is an open ended slot and the remaining two on the other end of the board are standard mounting holes used to secure...

Страница 47: ...ire is held snugly Step 5 Repeat steps 1 through 4 for the remaining DALI loops through loop 6 Step 6 Replace the DALI bus connector on the DALI board and repeat for the remaining DALI loops in the sy...

Страница 48: ...ors The removable connectors accept 12 24 AWG 4 25mm2 Class 1 wire Step 1 Align the FLO option board to the mounting studs in the bottom of the DRd rack Notice the mounting holes on the FLO option boa...

Страница 49: ...8 flat blade screwdriver Step 4 Notice the connector is labeled for your reference during wire termination Using a small 3 35mm or 1 8 flat blade screwdriver loosen the terminals and insert each of t...

Страница 50: ...tuds in the bottom of the DRd rack Notice the mounting holes on the option board Two are open ended slots used to place the board and the remaining two standard mounting holes used to secure the board...

Страница 51: ...hru Option board Battery Pack Option Kit Install the Battery Pack Option Kit Step 1 The Battery Pack Option board is provided with a wiring harness for connection between the battery pack and the righ...

Страница 52: ...2 Connect the two pin receptacle labeled Ride Thru Batt on the DRd right I O board See DRd Right I O Data Terminations on page 33 Step 3 Secure the wiring harness to the DRd rack using the cable tie a...

Страница 53: ...a Insert the tabs from the battery pack into the slots in the DRd rack b Secure the battery pack to the DRd rack using the screw provided Note As the battery is mated to the rack the connector on the...

Страница 54: ...p t e r 6 Final Installation and Power Up This chapter contains the following sections Checking the Rack Installation before Installing Modules 51 Sealing Rack Air Leaks 52 Final Installation 53 Cont...

Страница 55: ...nclosure including the Station Power Module check resistance between phases neutral and ground busses with a digital voltmeter DVM a Phase to Phase resistance should be 10M ohm or higher b Phase to Ea...

Страница 56: ...fiche paper and or urethane aerosol foam or duct seal Seal any air gaps caused by bent access panels Fill in any gaps inside partially filled wiring conduit Fill in other gaps or holes in the cabinet...

Страница 57: ...e slots The Architectural Control Module either SmartLink ACP or Paradigm ACP installs into the lowest module slot The Station Power Module installs into the slot directly above the ACP Note All 230 V...

Страница 58: ...ad circuits connected to the DRd rack enclosure by switching the Control Bypass switch to the Test position The Control Bypass switch allows testing of lighting loads and provides temporary lighting b...

Страница 59: ...p 2 Loosen the screws on the retention bar Step 3 Slide the retention bar to the right Notice the retention bar has two tabs that insert into the ACP and station power module slots for retention Step...

Страница 60: ...lbs 2 3 kgs ECC10 Dual 10A 2 3KW Constant Circuit Module 7183A1092 5 lbs 2 3 kgs ECC10N Dual 10A 2 3KW Neutral Disconnect Constant Circuit Module 7183A1090 5 lbs 2 3 kgs ECC15 Dual 15A 3KW Constant C...

Страница 61: ...7183A1055 2 4 lbs 1 1 kgs HR15 Dual 15A at 240 VAC Relay Module 7183A1057 3 1 lbs 1 42 kgs HCC15 Dual 15A Constant Circuit Module 7183A1058 2 6 lbs 1 2 kgs 277 VAC Modules Module Type Material descri...

Страница 62: ...tion The constant output from the module is connected to the Neutral lugs at the left of the rack Therefore unlike Neutral Disconnect modules Emergency modules provide a live output at these lugs not...

Страница 63: ...should not be connected to another load s Neutral terminal This can cause unwanted tripping of RCD modules Instead an auxiliary Neutral terminal must be fitted to the neutral plate and the loads shoul...

Страница 64: ...20 8752 8486 Holzkirchen DE Ohmstrasse 3 83607 Holzkirchen Germany Tel 49 80 24 47 00 0 Fax 49 80 24 47 00 3 00 Hong Kong Rm 1801 18 F Tower 1 Phase 1 Enterprise Square 9 Sheung Yuet Road Kowloon Bay...

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