Cooper Lighting AB Arctic Bay Series Freezer Temperature Ranges, Thermal Performance

Thermal Performance

Cooper Lighting thermally tested each configuration to determine the optimal luminaire operating temperature range. When specifying luminaires use the lowest temperature the luminaire will be exposed to during operating hours. However, facility temperatures fluctuate and luminaires exposed to temperatures less than stated are not recommended.

To maximize energy efficiency, some facilities will operate chillers only during off-peak hours. in this case the facility will chill the space -40°F (-40°C) to maintain the targeted temperature during operating hours. Fluorescent luminaires exposed to -40°F (-40°C) temperatures are not recommended. Energy efficient HID sources may be a better alternative.

40ft.

30ft.

20ft.

10ft.

Freezer Temperature Ranges

35 ft. @ -40°F (-40°C)

20 ft. @ -20°F (-29°C)

10 ft. @ -10°F (-23°C)

Temperature Control Capability

Cooper Lighting recommends the following lamp operation when implementing a control system in colder ambient environments.

Arctic Bay (AB) Series

-20°F (-29°C)			Motion Sensor Options (Number of Lamps Controlled)
		Lamp	Routine	Occasional
Fixture	# Lamps	Type	Use	Use(3)
AB-454T5	4 Lamp	T5HO	Not Recommended	2
2AB-654T5	6 Lamp	T5HO	Not Recommended	2
0°F (-18°C)			Motion Sensor Options (Number of Lamps Controlled)
		Lamp	Routine	Occasional
Fixture	# Lamps	Type	Use (1)	Use(2)
AB-454T5	4 Lamp	T5HO	2	ALL
2AB-654T5	6 Lamp	T5HO	2	4
32°F (0°C) – 50°F (10°C)			Motion Sensor Options (Number of Lamps Controlled)
		Lamp	Routine	Occasional
Fixture	# Lamps	Type	Use(1)	Use(2)
AB-454T5	4 Lamp	T5HO	2	ALL
2AB-654T5	6 Lamp	T5HO	2	4

NOTES: (1)Luminaire achieves 40% or greater of relative light output at the indicated temperature in under 60 seconds. (2)Luminaire achieves 40% to 80% of relative light output at the indicated temperature in under 7 minutes. (3)Consult factory.

ORDERING INFORMATION

S A M P L E N U M B E R : 2AB-654T5-UNV-EBT2-MS/OB-U

Width

Blank=15"

2=24"

Series

AB=Arctic Bay

Mounting Arrangement

Blank=Stand Alone

R=Continuous Row Mount

No. of Lamps

4=4 Lamps (AB)

6=6 Lamps (2AB)

Lamp Type

54T5=T5HO Lamps (48")

Distribution

Blank=Medium (Specular Aluminum) G=Wide (White Painted)

Shielding

Blank=Prismatic Acrylic Lens w/Gasketed Doorframe CL=Clear Acrylic Lens w/Gasketed Doorframe

Voltage(2)

UNV=Universal 120/277 Voltage UNC=Universal 347/480 Voltage (T5 linear only) 120V=120 Volt

277V=277 Volt

347V=347 Volt

Options

Lamps Installed

L5835=T5 Lamp, 80CRI 3500K

L5841=T5 Lamp, 80CRI 4100K

L5850=T5 Lamp, 80CRI 5000K

GL=Single Element Fuse

GM=Double Element Fuse Emergency=Please Consult Factory(2)

BallastType

EBTL =T5 Linear Electronic Program Rapid Start.

Total Harmonic Distortion < 10%

Minimum StartTemp. -20˚F (-29˚C)

No. of Ballast 1, 2 or 3

DIM=Consult Factory(6)

Options(6)

C3=3' White Cord Fixture Attached

C6=6' White Cord Fixture Attached MS=Aisle Coverage Motion Sensor(3) MSO=360˚ Coverage Motion Sensor(3) MS/OB=Aisle Modular Sensor Wired with Inner Two Lamps Constant On(3) MSO/OB=360˚ Modular Sensor Wired with Inner Two Lamps Constant On(3) MS/AO=Aisle Motion Sensor/Alternate Off (Alternate Ballast Relay)(3), (4) MSO/AO=360˚ Motion Sensor/Alternate Off (Alternate Ballast Relay)(3), (4) PC3-Voltage=3' Cord/Plug Fixture Attached(2) PC6-Voltage=6' Cord/Plug Fixture Attached(2) TCBP=Top Connector Box Plate

Packaging

U=Unit Pack

PAL=Palletized Out of Carton

PALC=Job Pack In Carton

Accessories (order separately) AYC-CHAIN/SET/U=(2) Hooks, 36" Chain Sets w/S-Hooks(7)RH-1=Retrofit Hanger FH-1=Fixture Hook FL-1=Fixture Loop HB-SPS=Single Point Cable Kit (13" Drop Length)

Gripple Y-=Y Mounting Toggle, #2 Cable (Specify 10' or 30') TCB=Top Connector Box SCA-48=Stem Set Adjustable 48" length

SCF-=Stem Set Fixed (specify length) SCS=Stem Set 45˚ Swivel (specify length)

SHIPPING INFORMATION

NOTES: (1)Requires use of voltage specific modular cord assembly. See accessories. (2)Voltage must be specified when ordered with plugs, motion or emergency ballasts. (3)Specify voltage. (4)Requires (2) ballasts. Not available in 480V. (5)Dimming ballasts not recommended for use at temperature < 0°F (-18°C). (6)Refer to Temperature Control Capability chart for recommended sensor options at various cold ambient environments. (7)Not for use in high abuse applications such as gymnasiums.

Catalog No.	Wt.
AB-454-UNV-U	25 lbs.
2AB-654-UNV-U	27 lbs.

Specifications and Dimensions subject to change without notice.	ADF071257
Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801	10/06/2008 2:10:23 PM