The Standard Dimmer Module is designed for use in both Sensor®+ and Unison® Dimming Series modular rack enclosures. Standard Dimmer Modules provide cost-effective digital forward phase angle dimming for standard loads such as incandescent, low voltage, quartz, neon, cold-cathode and 2 and 4-wire fluorescent ballasts. The patented, high-density, dual modules feature modular installation and removal, fully magnetic circuit breakers and standard or enhanced risetime toroidal filters.

Applications:
Incandescent lighting
Low voltage lighting
Quartz lighting
Neon lighting
Cold Cathode lighting
2-wire Fluorescent ballast
4-wire Fluorescent ballast
FEATURES
Two 1.8 or 2.4kW dimmers per module
Standard or Enhanced risetime toroidal filters
High-density modular assembly
Die-cast aluminum chassis
Fully magnetic circuit breakers
General
100,000A Short Circuit Current Rating (SCCR)
UL and cUL LISTED

SPECIFICATIONS:

GENERAL
UL and cUL Listed for continuous duty at 100% of rated load
- D15/D15E – 1.8kW
- D20/D20E – 2.4kW
PHYSICAL
Modular plug-in assemblies
Cast aluminum chassis, finished with textured epoxy paint
Keyed to prevent insertion in inappropriately rated rack
positions
CIRCUIT BREAKERS
Fully magnetic to eliminate nuisance tripping
20x inrush current rating
125%, 10-120 seconds, must-trip rating
Rated for 100% switching duty applications
RATINGS
100,000A Short Circuit Current Rating Rating (SCCR)
Modules withstand hot-patching of cold loads up to full
rating
UL and cUL LISTED
Power Device
Sealed, patented assembly
Field replaceable with screwdriver
Two back-to-back SCRs per circuit
One control LED per circuit
4000V isolation between control and power components
Integral bonded heatsink
Integral temperature sensor
FILTERING
High quality toroidal filters
- 350μS risetime - Standard 100-120V modules*
- 500μS risetime - Enhanced 100-120V modules*
* Risetime measured at full load, at worst case firing angle (90 degrees), from 10-
90% of output wave form
DIMMER RANGE
Incandescent, low voltage dimming range 100-0%
Dimming range of 2 and 4-wire fluorescent ballast is
dependent on lamp ballast combination. Contact ETC for
range verification
Sizing of Neon transformer used in dimming applications
should be 1.5x greater than size used in non-dimming
application

E T C D20E Dual 20A Dimmer Module (500µS) (ETC D20E Dual 20A Dimmer Module-120V- 500µS)