Specifications

SPECIFICATIONS
GENERAL Racks available in four sizes
SR6+ 6 modules, 12 dimmers maximum
SR12+ 12 modules, 24 dimmers maximum
SR24+ 24 modules, 48 dimmers maximum
SR48+ 48 modules, 96 dimmers maximum
Dual density (two dimmers per module),
single density and half density
dimmer modules available
Operating temperature: 0-40°C / 32-104°F
Dimmer room HVAC systems must at all times maintain the
specified ambient temperature at the dimmer rack. Dimming
systems operating within 10 degrees F of the upper or lower
temperature limits must strictly follow installation and
operation guidelines to operate reliably.
Relative humidity: 30-90% non-condensing
All racks UL and cUL Listed
MECHANICAL Rugged 16-gauge steel construction
Fine-textured, scratch-resistant, epoxy paint
SR6+ and SR12+ uses wall mount installation
SR24+ can be wall or pedestal mounted
SR48+ is floor mounted
Top and bottom conduit access through
removable panels (SR48+) or knockouts
(SR6+, SR12+, and SR24+)
No tools required for module removal or installation
Keyed module slots prevent insertion of
inappropriate module types
Front access to all wiring and terminations
Full height locking door
Electrostatic air filter easily removed from door
for periodic cleaning
High efficiency cooling system with airflow sensor
High visibility LED status beacon
ELECTRICAL SR6+, SR12+ and SR24+ accept:
Three phase 120/208 VAC
Single phase 120/240 VAC
SR48+ accepts
Three phase 120/208 VAC
Line feed frequencies from 47-63Hz
Line feed voltage range is 90-140 VAC
Load terminals accept up to #4 AWG (16mm2 )
wire (see chart)
100,000 AIC rack rating
Auxiliary Equipment Racks and custom
switchgear/distribution available
(Call ETC for details)
CONTROL Sensor+ Control Electronics Module (CEM+)
ELECTRONICS Single Ethernet control signal input
Two DMX512 inputs
Standard diagnostic reporting
Supports Dimmer Doubling™
OPTIONS Advanced Features™ dimmer-specific load and
diagnostic reporting
Amp-Trap® fuses to allow feeding individual racks
from oversize mains
All-copper bus kits available
Auxiliary Racks
Vibration reduction kits available for all racks
Dimmer Modules
Model# Description
Standard Sensor Modules
D15 Dual 15A Dimmer Module - 350µS
D20 Dual 20A Dimmer Module - 350µS
D15E Dual 15A Dimmer Module - 500µS
D20E Dual 20A Dimmer Module - 500µS
D50AF Single 50A Dimmer Module - 500µS
- Advanced Features
D100AF* Half 100A Dimmer Module - 500µS
- Advanced Features
Special Purpose Sensor Modules
L10 Dual 10A Low Wattage Dimmer Module
L10F Single 10A Low Wattage Fluorescent Dimmer Module
D15F Single 15A Fluorescent Dimmer Module
D20F Single 20A Fluorescent Dimmer Module
R15AF Dual 15A Relay Module - Advanced Features
R20AF Dual 20A Relay Module - Advanced Features
CC15 Dual 15A Constant Circuit Breaker Module
CC20 Dual 20A Constant Circuit Breaker Module
AFM Air Flow Module
* Half-density modules use two module slots
Control Modules
Model# Description
CEM+ Control Electronics Module +
Load Wiring Lug Capacity
Connection Wire Size
10A, 15A, 20A, and 50A lugs 4 AWG Max. (16mm
2
)
100A lugs 2/0 Max.
Primary Feed Lug Capacity
Connection Wire Size
SR6+ Single 2/0 - 14 AWG
SR12+ Dual 250 kcmil – 6 AWG
SR24+ Dual 350 kcmil – 4 AWG
SR48+ Dual 600 kcmil – 2 AWG
ORDERING INFORMATION
WIRING CHARTS
RACK DIMENSIONS
Installation Rack dimensions
Model Height Width Depth
inches cm inches cm inches cm
SR6+ 16.4 42 14.6 37 13.3 34
SR12+ 25.8 66 14.6 37 13.3 34
SR24+ 45.8 116 14.6 37 16.8 43
SR48+ 83.1 211 14.6 37 22.8 58
Barbizon Light WPI Submittal Package Page 4 of 43