Keystone Prk-led-24-50ps-8csa Led Panel Doorframe Retrofit Kit Owner's Manual (+ PDF)

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Keystone PRK-LED-24-50PS-8CSA LED Panel Doorframe Retrofit Kit Owner’s Manual

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Used to Upgrade existing 2×4 fluorescent recessed troffer, without modifying existing fixture mounting.
CCT Selectable (3500K, 4000K, or 5000K)
Wattage Selectabe (50W, 40W, or 30W)
Construction features precise optical lenses over each individual LED, offering optimal light diffusion and consistent surface illumination, with no risk of yellowing over product lifetim

PERFORMANCE SPECIFICATIONS

Catalog Number	Input Voltage	Wattage	Color Temperature	Lumen Output	CRI	Power Factor	Efficacy	Lifetime
PRK-LED-24-50PS-8CSA*	120-277V	50W	3500K	5,500	>80	>0.9	110 lm/W	50,000 Hours
			4000K	5,600			112 lm/W
			5000K	5,600			112 lm/W
	120-277V	40W	3500K	4,400			110 lm/W
			4000K	4,500			113 lm/W
			5000K	4,500			113 lm/W
	120-277V	30W	3500K	3,300			110 lm/W
			4000K	3,400			113 lm/W
			5000K	3,400			113 lm/W
ONE CATALOG NUMBER WITH 9 DIFFERENT OPTIONS

Preset to highest lumen output (50W / 5000K)
Color Uniformity: CCT (Correlated Color Temperature) range as per guidelines outlined in ANSI C78.377-2017.

NOTE: Charts are represeneted by 5000K

WEIGHT INFORMATION

1 Piece
12.5 lbs

Always turn off the power supply from main circuit breaker first!

Dismantle accessories from the original housing (ballast, fluorescent tube, sockets, bracket and other accessories that may interfere the installation). Note: The original housing must be retained in place. Reserve the L&N wire of original housing to connect retrofit kit in later step. Plug previous holes from ballast with appropriate screws and nuts
Insert the two brackets into the clearance between the housing and T-grid
Insert the two side bars into the clearance between the brackets and the T-grid.
Using the included self-tapping screws, use electronic screwdriver to secure brackets into place through bracket mounting holes from inside of the fixture. Caution: Luminaire wiring and electrical parts may be damaged when drilling for installation of LED retrofit kit. Ensure that enclosed wiring and components have not been damaged.
Embed the rotary screws on the edge of the panel into the bracket chutes. Push to the end in the direction of chutes to secure panel.
Connect L&N wire from original housing to the driver of the retrofit using appropriate connectors. If using 0-10V dimmer, connect DIM+,DIM- to 0-10V dimmer wires. Connect the green ground wire of the retrofit kit to the fixture with a wiring cap to ensure grounding safety
Attach clips from the retrofit kit to the brackets.
Close the retrofit kit door into the fixture and rotate the clips to secure the door closed.

CATALOG NUMBER	QUANTITY
LED Module including – LED Driver/Power Supply and LED Array (Not Field Replaceable)	1
Mounting Bars	2
Mounting Brackets	2
Installation Instructions	1
Luminaire Marking Labels	1
Miscellaneous Hardware include 4 pcs M4.6*13 screws	1