RadioRA 2 Architectural RF GrafikTT Local Controls product specifications

product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
RadioRA® 2 RF GrafikTT local controls function much
like standard dimmers and switches, but can be
operated as part of a lighting control system. GrafikTT
controls are useful in locations where single circuits of
lighting need to be dimmed.
Features
• Simple touch control.
• Distinctive architectural aesthetic.
• Softly lit white LEDs indicate light level and coordinate
with any décor.
• Advanced microprocessor dimming technology for
control of dimmable LED lamps. 1
• Low-end and high-end trim are available for improved
LED dimming performance.
• Optional neutral connection available for superior LED
dimming perfomance.
• Installs in single-pole or multi-location applications.
Companion dimmers are available for multi-location
control (maximum 4 companion dimmers per dimmer).
Dimmer
• Use LutronR GrafikTT wallplates (sold separately). See
Colors and Finishes for details.
•LutronR GrafikTT wallplates snap on with no visible
means of attachment.
Companion Dimmer
1
These products are designed to work with LED lamps that are compliant with NEMA SSL-7A Type 2. However, for performance or compatibility information, Lutron
recommends visiting our website at www.lutron.com/led, which is constantly being updated.
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Model Numbers
Dimmers
RRT-G25LW
Clear ConnectR RF Technology
250 W Dimmable LED 1
600 W Incandescent/Halogen
300 VA Magnetic Low Voltage
350 W Hi-lumeR A-Series LTE LED Driver (8 Driver maximum)
Neutral connection available
Multi-location dimmer
Companion Dimmers
RT-GRDW
Wallplates
Companion dimmer
LWT-G-XXX 2
Single gang GrafikTT wallplate
LWT-GG-XXX 2
Two gang GrafikTT wallplate
LWT-GGG-XXX 2
Three gang GrafikTT wallplate
LWT-GGGG-XXX 2
Four gang GrafikTT wallplate
1
These products are designed to work with LED lamps that are compliant with NEMA SSL-7A Type 2. However, for performance or compatibility
information, Lutron recommends visiting our website at www.lutron.com/led, which is constantly being updated.
2
3
“XXX” in the model number represents color/finish code. See Colors and Finishes at end of document.
GrafikTT dimmers cannot gang with ViertiR products or wallplates.
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Specifications
Model Numbers
Dimmer: RRT-G25LW
Companion Dimmer: RT-GRDW
Wallplate: LWT-G-XXX 1, LWT-GG-XXX 1, LWT-GGG-XXX 1, LWT-GGGG-XXX 1
Power
120 V~ 60 Hz
Typical Power
Consumption
Dimmer : 0.20 W
Companion Dimmer: 0.10 W
Test conditions: load is off.
Regulatory
Approvals
Environment
ULR, cUL , NOM (pending), FCC, IC (pending), COFETEL (pending), Anatel
(pending)
Ambient operating temperature: 32 °F to 104 °F (0 °C to 40 °C), 0% to 90%
humidity, non-condensing. Indoor use only.
Communications Dimmers communicate with the RadioRA® 2 system through Radio Frequency
(RF) and must be located within 30 ft (9 m) of a repeater. Companion dimmers
are not required to be within a specific range of a repeater.
Tested to withstand electrostatic discharge without damage or memory loss, in
accordance with IEC 61000-4-2.
Surge Protection Tested to withstand surge voltages without damage or loss of operation, in
accordance with IEEE C62.41-1991 Recommended Practice on Surge Voltages
in Low-Voltage AC Power Circuits.
Power Failure
Power failure memory: should power be interrupted, the control will return to its
previous state when power is restored.
Mounting
Requires a U.S. wallbox. 3 ½ in (89 mm) deep recommended, 2 ¼ in (57 mm)
deep minimum.
ESD Protection
Wiring
Warranty
1
Uses conventional 3-way and 4-way wiring. Total multi-location wire length (blue
wire) between all units must not exceed 150 ft (45 m).
www.lutron.com/TechnicalDocumentLibrary/warranty.pdf
“XXX” in the model number represents color/finish code. See Colors and Finishes for details.
www.lutron.com
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Technical Support — 800.523.9466
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Operation
Adjust
•Touch to set lights to desired level
• Slide to adjust light level
Toggle
•Touch to turn off or to turn on to previous light
level
• When On, press and hold to engage the
delayed long fade to Off
• Toggle button is white when On, orange
when Off
FASSTM
Front Accessible
Service Switch
Note: The FASSTM
is not available
on companion
dimmers.
IMPORTANT NOTICE:
FASSTM - Front Accessible Service Switch
To replace bulb, remove power by pulling the
FASSTM down fully on all controlling devices.
After replacing bulb(s), push the FASSTM back
up fully to restore power to the control(s).
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Dimensions
All dimensions are shown as in
(mm)
Front View
Side View
4.689
(119)
2.937
(75)
1.327
(34)
Mounting and Parts Identification
Control
Mounting Wallplate
Screws
Adapter
Adapter
Mounting
Wallplate
Screws
Wallbox
Control
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Ganging and Derating
When combining controls in the same wallbox, derating is required. See Load Type and Capacity.
No derating is required for companion dimmers.
Load Type and Capacity
Control
RRT-G25LW1,2
Load Type
Not Ganged End of Gang Middle of Gang Neutral
Connection
LED
250 W
250 W
250 W
MLV3,4
225 W / 300 VA
225 W / 300 VA
225 W / 300 VA
Incandescent / 600 W
Halogen
500 W
400 W
LutronR
Hi-lumeR
A-Series LTE
LED Driver
350 W,
8 drivers max
350 W,
8 drivers max
350 W,
8 drivers max
Optional
Required
1
Designed for use with permanently installed LED, incandescent, tungsten halogen, or magnetic low voltage only.
2
Power Boosters / Load Interfaces: can be used to control power boosters / load interfaces. For a list of compatible power boosters / load interfaces see Compatible Power Boosters
and Load Interfaces. When using with power boosters/load interfaces, the neutral must be connected.
3
ow-Voltage Applications: Use with magnetic (core and coil) low-voltage transformers only. Not for use with electronic (solid-state) low-voltage transformers.
L
Operation of a low-voltage circuit with lamps inoperative or removed may result in transformer overheating and premature failure. Lutron strongly recommends the following:
• Do not operate low-voltage circuits without operative lamps in place.
• Replace burned-out lamps as soon as possible.
• Use transformers that incorporate thermal protection or fused transformer primary windings to prevent transformer failure due to overcurrent.
4
When using the dimmer to control MLV fixtures, the maximum lamp wattage is determined by the efficiency of the transformer, with 70%–85% as typical. For actual transformer
efficiency, contact either the fixture or transformer manufacturer. The total VA rating of the transformer(s) shall not exceed the VA rating of the dimmer.
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Minimum Load
Incandescent / Halogen
LED
MLV
With
With
With
With
With
Neutral
Neutral
Neutral
Neutral
Neutral
Disconnected Connected Disconnected Connected Disconnected
Application
Number of With
Companion Neutral
Connected
Dimmers
Single Pole
0
1 LED lamp 1 2 LED lamps 1
5W
40 W
40 W
40 W
Multi-location 1
1
1 LED lamp 3 LED lamps 5W
80 W
40 W
80 W
Multi-location 2
1 LED lamp 1 4 LED lamps 1
5W
120 W
40 W
120 W
Multi-location 3
1 LED lamp 1 5 LED lamps 1
5W
160 W
40 W
160 W
Multi-location 4
1 LED lamp 1 6 LED lamps 1
5W
200 W
40 W
200 W
1
1
These products are designed to work with LED lamps that are compliant with NEMA SSL-7A Type 2. However, for performance or compatibility information, Lutron
recommends visiting our website at www.lutron.com/led, which is constantly being updated.
Compatible Power Boosters and Load Interfaces
Some local controls can be used to control power boosters or load interfaces. Up to three power
boosters or load interfaces can be used with one control. See table below for a list of controls and
compatible power boosters and load interfaces. When controlling power boosters/load interfaces,
the neutral must be connected.
Control
Phase Adaptive
Power Modules
(PHPM-PA-120-WH
& PHPM-PA-DV-WH)
RRT-G25LW
www.lutron.com

3-wire Fluorescent Switched Power
Power Modules
Module
(PHPM-3F-120-WH (PHPM-SW-DV-WH)
& PHPM-3F-DV-WH)

0-10 V
Interface and
Switching
Module (GRX-TVI)

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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Wiring Diagrams
Wiring Diagram 1
1,2
Single Location Installation without Neutral
Dimmer
Red
Line/Hot
120 V~
60 Hz
Blue1
Black
Green
White2
Load
Ground
Neutral
Wiring Diagram 2
1
Single Location Installation with Neutral
Dimmer
Red
Line/Hot
120 V~
60 Hz
Black
White
Blue1
Green
Load
Ground
Neutral
1 When using controls in single location installations, cap off the blue wire. Do not connect the blue wire to any other wiring or to ground.
2 When neutral wire connection is unavailable, cap off the white wire. Do not connect the white wire to any other wiring or to ground.
Continued on next page...
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Wiring Diagrams (continued)
Wiring Diagram 3
1,2,3
Multi-Location Installation without Neutral with RT-GRDW
Dimmer
Red
Line/Hot
- Dimmer Line Side
Companion
Dimmer
Companion
Dimmer
Red
Red
Black
Green
White 1
Green
Ground
120 V~
60 Hz
Green
Ground
Ground
Blue
Blue
Load
Blue
Neutral
Wiring Diagram 4
1,2,3
Multi-Location Installation without Neutral with RT-GRDW
Companion
Dimmer
- Dimmer Load Side
Companion
Dimmer
Red
Dimmer
Red
Red
Black
Line/Hot Black
Green
Green
Ground
120 V~
60 Hz
Blue
Green
White 1
Ground
Blue
Load
Ground
Blue
Neutral
1 When neutral wire connection is unavailable, cap off the white wire. Do not connect the white wire to any other wiring or to ground.
2 Up to 4 companion dimmers may be connected to the dimmer. Total blue wire traveler length may be up to 150 ft (45 m).
3 Dimmers may be connected on the Line side or Load side of a multi-location installation. The dimmer cannot be installed in the middle location of a 4-way
installation.
Continued on next page...
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Wiring Diagrams (continued)
Wiring Diagram 5
1,2
Multi-Location Installation with Neutral - Dimmer Line Side
with RT-GRDW
Red
Line/Hot
Companion
Dimmer
Companion
Dimmer
Dimmer
Red
Red
Black
Green
White
120 V~
60 Hz
Green
Ground
Ground
Blue
Blue
Green
Load
Ground
Blue
Neutral
Wiring Diagram 6
Single Location Installation with Hi-lume® A-Series LED Driver
Dimmer
Red
+V (Red)
Line/Hot
120 V~
60 Hz
Black
White
Blue
Green
Ground
Hi-lume®
A-Series LED
Dimming Driver
LED
Light
Engine
-V (Black)
Ground
Neutral
1 Up to 4 companion dimmers may be connected to the dimmer. Total blue wire traveler length may be up to 150 ft (45 m).
2 Dimmer must be installed on line side of circuit if using neutral wire in a multi-location application.
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
GrafikTT Wallplates
LWT-G-XX X 1
(1 Gang GrafikTT)
LWT-GGG-XX X 1
(3 Gang GrafikTT)
1
LWT-GG-XX X 1
(2 Gang GrafikTT)
LWT-GGGG-XX X 1
(4 Gang GrafikTT)
“XXX” in the model number represents color/finish code. See Colors and Finishes for details.
www.lutron.com
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Technical Support — 800.523.9466
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product specifications
369830c
10.15.14
RadioRA® 2 Architectural RF GrafikTT Local Controls
Colors and Finishes
Architectural Matte Finishes
Satin Finishes
White
WH
Ivory
IV
Hot
HT
Merlot
MR
Plum
PL
Turquoise
TQ
Almond
AL
Light Almond
LA
Taupe
TP
Eggshell
ES
Biscuit
BI
Snow
SW
Gray
GR
Taupe
TP
Palladium
PD
Midnight
MN
Sienna
SI
Terracotta
TC
Beige
BE
Brown
BR
Greenbriar
GB
Bluestone
BG
Mocha Stone
MS
Goldstone
GS
Black
BL
Sienna
SI
Desert Stone
DS
Stone
ST
Limestone
LS
Architectural Metal Finishes
Satin Brass
SB
Bright Brass
BB
Bright Chrome
BC
Antique Brass
QB
Antique Bronze
QZ
Clear Anodized
Aluminum
CLA
Black Anodized
Aluminum
BLA
Brass Anodized
Aluminum
BRA
Satin Nickel
SN
Bright Nickel
BN
Satin Chrome
SC
•Due to printing limitations, colors and finishes shown cannot be guaranteed to perfectly match actual product colors.
•Color chip keychains are available for more precise color matching:
Architectural Matte Finishes: AM-CK-1 | Architectural Metal Finishes: AMTL-CK-1 | Satin Color Finishes: SC-CK-1
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