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ZR14 Datasheet

LED Troffer

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ZR14™
1'x4' LED Troffer
Product Description
The ZR14™ LED troffer delivers 4000 lumens of superior 90 CRI light quality and is perfect for both
new construction or renovation. Powered by Cree TrueWhite® Technology, the slim and lightweight
ZR14 LED troffer boasts an efficacious 90 LPW performance along with 0-10V dimming to meet local
energy codes. The ZR14 LED troffer embodies a breakthrough in balancing energy savings, visual
comfort and initial cost.
Performance Summary
Utilizes Cree TrueWhite® Technology
Assembled in the US & Mexico
Efficacy: 90 LPW
Delivered Light Output: 4000 lumens
Input Power: 44 watts
CRI: 90 CRI
CCT: 3500K, 4000K
Input Voltage: 120-277 VAC
Limited Warranty: 10 years†
Lifetime: Designed to last up to 75,000 hours
Controls: 0-10V (Standard)*
Mounting: Recessed
1X4
3.9"
11.7
47.7"
Ordering Information
Example: ZR14-40L-35K-10V
ZR14 40L
Product
Lumen Output
ZR14™
40L 44W, 4000 Lumens
Color Temp
35K 3500 Kelvin
40K 4000 Kelvin
Voltage
Blank 120-277 Volt
(Standard)
10V
Control
10V 0-10V Dimming 5%
Options
EB Emergency Backup**
  † See www.cree.com/lighting/products/warranty for warranty terms
  * Reference www.cree.com/lighting for recommended dimming controls and wiring diagrams
** EB option available Q2 2014
US: www.cree.com/lighting T (800) 236-6800 F (262) 504-5415
Rev. Date: 01/30/2014
Canada: www.cree.com/canada T (800) 473-1234 F (800) 890-7507
Free Datasheet http://www.datasheet4u.net/




CREE

ZR14 Datasheet Preview

ZR14 Datasheet

LED Troffer

No Preview Available !

ZR14™ LED Troffer
Product Specifications
CREE TRUEWHITE® TECHNOLOGY
A revolutionary way to generate high efficacy light with superior color rendering and lifelong color
consistency. Cree TrueWhite Technology delivers a no compromise solution to enhance any space.
LUMEN MAINTENANCE FACTORS
• Reference www.cree.com/lighting for detailed lumen maintenance factors
CONSTRUCTION & MATERIALS
• Durable cold rolled steel housing provides strength and uniformity
• Ultra-thin 3.9" fixture height and lightweight design effectively target a broad range of
plenum spaces and allow for easy installations
• Fixture is pre-painted for enhanced smooth finish
• Provided t-bar clips and holes for mounting support wires enable recessed or suspended
installation
• Fixture sides and ends are hemmed in for safe, easy handling
OPTICAL SYSTEM
• Unique fixture design creates perfect balance of both horizontal and vertical illumination
• Optimized smooth lens eliminates pixelation and delivers a low-glare, diffused light
distribution
ELECTRICAL SYSTEM
• Cree born components including highly efficacious Cree® LED chips along with an integral
high-efficiency Cree® driver
• Power Factor = 0.9 nominal
• Input Power: Stays constant over life
• Input Voltage: 120-277V, 50/60Hz
• Battery Backup: Consult factory
• Temperature Rating: Designed to operate in temperatures 0-35˚C and below room side and
plenum side
• Total Harmonic Distortion: <20%
CONTROLS
• Continuous dimming to 5% with 0-10V controls comes standard*
REGULATORY & VOLUNTARY QUALIFICATIONS
• UL924 (EB option)
• cULus Listed
• Suitable for damp locations
• Designed for Indoor use
*Reference www.cree.com/lighting for recommended dimming controls and wiring diagramss
Photometry
ZR14 BASED ON CESTL REPORT TEST #: 2014-0007
Fixture photometry has been conducted by a NVLAP accredited testing laboratory in accordance with IESNA
LM-79-08. IESNA LM-79-08 specifies the entire luminaire as the source resulting in a fixture efficiency of 100%.
0
335
670
1006
1341
20˚
90˚
70˚
50˚
90˚
Coefficients Of Utilization
RCC %:
80
RW %: 70 50 30
RCR: 0 119 119 119
1
107 102
97
2 97 88 81
3 88 77 68
4 80 68 58
5 74 60 51
6 68 54 45
7 63 49 40
8 59 45 36
9 55 41 32
10 51 38 30
Effective Floor Cavity Reflectance: 20%
10
119
93
74
61
51
44
38
33
30
27
24
Average Luminance Table (cd/m2)
Horizontal Angle
0° 45° 90°
1035 1035 1035
45° 664 710
759
55° 504 579
657
65° 342 451
570
75° 262 393
507
85° 53 104 125
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
0-180
Lumens
808
1328
2394
3274
3274
% Lamp
N/A
N/A
N/A
N/A
N/A
Luminaire
24.7%
40.5%
73.1%
100%
100%
Reference www.cree.com/lighting
for detailed photometric data.
Application Reference
Open Space
Spacing
Lumens
Wattage
LPW
8x8
4000L
44W
90
8 x 10
4000L
44W
90
10 x 10
4000L
44W
90
10 x 12
4000L
44W
90
9' ceiling: 80/50/20 reflectances; 2.5' workplane, open room. LLF: 1.0 Initial
Open Space: 50' x 40' x 10'
w/ft2
0.66
0.55
0.44
0.35
Average fc
56
46
37
30
© 2014 Cree, Inc. and/or one of its susidiaries. All rights reserved. For informational purposes only. Content is subject to
change. See www.cree.com/patents for patents that cover these products. Cree®, the Cree logo, Cree TrueWhite®, TrueWhite®,
and the Cree TrueWhite logo are registered trademarks, and ZR14™ is a trademark of Cree, Inc. The UL logo is a registered
trademark of UL LLC.
US: www.cree.com/lighting T (800) 236-6800 F (262) 504-5415
Canada: www.cree.com/canada
T (800) 473-1234 F (800) 890-7507
Free Datasheet http://www.datasheet4u.net/


Part Number ZR14
Description LED Troffer
Maker CREE
PDF Download

ZR14 Datasheet PDF





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