1.01	PHASEADEPT DIMMER MODULES
1.	The PhaseAdept Dimmer Module as manufactured by ETC, Inc. shall provide Reverse- and Forward-Phase Control dimming for phase-dimmed LED replacement lamps and electronic low voltage transformers
B.	General
1.	The PhaseAdept modules shall be dual-density dimmers, fully rated to the published capacity
a.	LED10 modules shall provide two 10A dimmers, with each dimmer rated for 1.2kW at 120V
b.	ELED6, ELED6N, and ELED6R modules shall provide two 6A dimmers, with each dimmer rated for 1.3kW at 230V
c.	ALED5 modules shall provide two 5A dimmers, with each dimmer rated for 1.4kW at 277V
d.	HLED6D2 modules shall provide two 6A dimmers, with each dimmer rated for 1.4kW at 240V Delta power; with a total supported load of 1.4kW per module
e.	LED10J modules shall provide two 10A dimmers, with each dimmer rated for 1kW at 100V
2.	Modules shall support use in any Sensor, Sensor+, Sensor3, Unison DR or Unison DRd power control system
3.	Modules rated for 100, 120, and 277V use shall be UL and cUL Listed for continuous duty at 100% of rated load
4.	Modules rated for 230V use shall be CE compliant   
C.	Mechanical
1.	ETC dimmer modules shall be designed for use with Unison or Sensor power control systems
2.	Dimmer modules shall consist of a heavy-duty, die-cast aluminum chassis with an integral faceplate. All parts shall be properly treated, primed, and finished in fine-texture, scratch-resistant epoxy powder coat
3.	With the exception of the circuit breaker, the module shall contain no moving parts
4.	Each module shall be labeled with the manufacturer’s name, catalog number, and rating
D.	
Electrical
1.	Each dimmer shall consist of the following components:
a.	Two single-pole circuit breakers 
1)	Applies to LED10, ELED6, HLED6D2, and ALED5 modules
2)	Circuit breakers shall be fully magnetic to eliminate nuisance tripping and so that the trip current shall not be affected by ambient temperature
3)	Circuit breakers shall have a 125%, 10-120 seconds, must-trip rating
4)	Circuit breakers shall be rated for 100 percent switching duty applications
b.	Two double-pole circuit breakers
1)	Applies to ELED6N, ELED6R, LED10NJ, and LED10RJ modules
2)	Circuit breakers shall be fully magnetic to eliminate nuisance tripping and so that the trip current shall not be affected by ambient temperature
3)	Circuit breakers shall have a 125%, 10-120 seconds, must-trip rating
4)	Circuit breakers shall be rated for 100 percent switching duty applications
c.	One double-pole circuit breaker
1)	Applies to HLED6D2 modules
2)	 Dual-pole circuit breaker protects both output circuits
3)	Circuit breakers shall be fully magnetic to eliminate nuisance tripping and so that the trip current shall not be affected by ambient temperature
4)	Circuit breakers shall have a 125%, 10-120 seconds, must-trip rating
5)	Circuit breakers shall be rated for 100 percent switching duty applications
d.	Solid-state dimming electronics
1)	Each module shall contain transistor-based power devices, and all required gating circuitry on the high-voltage side of an integral, opto-coupled control voltage isolator 
a)	Dimmers employing triac power devices, pulse transformers, or other isolating devices not providing at least 3,000V RMS isolation shall not be acceptable
2)	The module shall contain a signal LED and a fault LED
a)	The signal LED shall illuminate green to indicate the presence of control signal from the rack power control processor or dimming engine; the brightness of the LED shall be proportional to the control level of the signal
b)	The fault LED shall illuminate solid red to indicate an overcurrent shut down or a short circuit; the fault LED shall illuminate blinking red to indicate thermal overload
3)	The dimmer module shall support an inrush current of at least ten times the rated load
e.	Power and control connectors 
1)	The module shall contain silver-plated control and load contacts
2)	The module shall not have any protruding pins subject to physical damage when the module is not installed
3)	Power efficiency shall be at least 96.23 percent at full load with a no-load loss of 3V RMS at 100V and 120V
4)	Power efficiency shall be at least 98.59 percent at full load with a no-load loss of 3V RMS at 230V, 240V, and 277V
5)	Standard fault current protection shall be 100,000A at 100V, 120V, 65,000A at 230V, 240V Delta or 277V [Short Circuit Current Rating (SCCR)]
E.	Dimming Engine
1.	The module shall provide two control options: Rack and Local. These options shall be selectable via a dip-switch. The manual switch shall not be accessible while the module is in operation
a.	Rack mode shall provide control of the modules from a Sensor CEM+ or CEM3 control processor or by a Unison DRd dimming engine
b.	Local mode, shall provide control from a dimming engine internal to the PhaseAdept module for compatibility with Sensor classic and legacy Unison DR Power Enclosures
2.	The dimming engine shall have jitter reduction and dimmer curve smoothing software features
3.	The module shall support software updates via a Micro USB connection to a computer. The module shall not be required to be installed in a dimmer rack in order to update software
4.	The module shall provide manual controls for phase control mode selection and min scale when in Local mode
a.	Manual controls shall be accessible from the front of the dimmer rack while in operation
b.	Manual controls shall have mechanical covers for use when operating in Rack mode or to limit use once set to their desired configuration