Cooper Lighting 232T8 Candlepower, Effi c i e n t s of Utilization, Zonal Lumen Summary, Width

PHOTOMETRICS					2AC
	2AC-232-UNV-EB81	Candlepower
	Electronic Ballast
	(2) F32T8/835 Lamps	Angle	Along II	45°	Across
	3100 Lumens each	0	1613	1613	1613
		5	1605	1610	1616
	Spacing criterion:
		10	1585	1594	1604
	(II) 1.3 x mounting	15	1550	1568	1585
	height, ( ) 1.5 x	20	1501	1530	1557
		25	1439	1482	1520
	mounting height
		30	1365	1424	1476
	Efficiency 84.9%	35	1279	1357	1424
	Test Report:	40	1183	1281	1365
		45	1079	1197	1297
	2AC-232-UNV-
		50	966	1106	1220
	EB81.IES	55	847	1006	1133
	LER = FL80 LPW	60	722	898	1021
		65	589	782	856
	Yearly Cost of 1000
		70	452	634	663
	lumens, 3000 hrs at	75	315	456	465
	.08 KWH = $2.90	80	187	280	277
		85	81	118	113
		90	0	0	0

C o effi c i e n t s of Utilization

	Effective floor cavity reflectance								20%
rc		80%				70%				50%			30%			10%		0%
rw	70	50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0
RCR
0	101	101	101	101	99	99	99	99	94	94	94	90	90	90	87	87	87	85
1	92	87	83	80	89	85	82	79	82	79	76	78	76	74	75	73	72	70
2	83	75	69	64	81	74	68	63	71	66	62	68	64	60	65	62	59	57
3	75	66	58	53	73	64	57	52	62	56	51	59	54	50	57	53	49	47
4	69	58	50	44	66	57	49	44	54	48	43	52	47	42	51	46	42	40
5	63	51	43	38	61	50	43	37	49	42	37	47	41	36	45	40	36	34
6	58	46	38	33	56	45	38	32	44	37	32	42	36	32	41	36	31	30
7	54	42	34	29	52	41	34	28	40	33	28	38	32	28	37	32	28	26
8	50	38	30	25	48	37	30	25	36	30	25	35	29	25	34	29	25	23
9	46	35	28	23	45	34	27	23	33	27	22	32	26	22	31	26	22	21
10	44	32	25	20	42	32	25	20	31	25	20	30	24	20	29	24	20	19

Zonal Lumen Summary

Zone	Lumens	%Lamp	%Fixture
0-30	1279	20.6	24.3
0-40	2127	34.3	40.4
0-60	3942	63.6	74.9
0-90	5266	84.9	100.0
0-180	5266	84.9	100.0

Luminance Data

	Average	Average	Average
Angle	0-Deg	45-Deg	90-Deg
in Deg	cd/sm	cd/sm	cd/sm
45	2186	2425	2628
55	2115	2513	2830
65	1996	2651	2902
75	1743	2524	2574
85	1331	1939	1857

ORDERING INFORMATION

S A M P L E NUMBER: 2AC - 232 - UNV- L8841 - EB82 - U

Rating

Blank=

Standard

NY=NewYork

Rated

ATW-SW4=

Chicago

Rated

Width

2=2' Width

Series

AC=Accord Series

Number of Lamps

(Not included)

2=2 Lamp

Wattage (Length)

32=32W T8 (48")

Shielding

Blank=Frosted Acrylic SQP=Lens with Square Pattern Insert RDP=Lens with Round Pattern Insert

Voltage(1)

UNV=Universal

Voltage 120-277

Options

GL=Single Element Fuse GM=Double Element Fuse Flex=Flex installed EL=Emergency Installed

Lamps

L8835=T8 Lamp, 17W and 32W, 3500K L8841=T8 Lamp, 17W and 32W, 4100K L8835HL=T8 Lamp, 32W, 3500K, 3100 Lumens L8841HL=T8 Lamp, 32W, 4100K, 3100 Lumens

BallastType

EB8 =T8 Electronic Instant Start.

Total Harmonic Distortion < 10%

No. of Ballast 1 or 2

EB8 /PLUS=T8 Electronic Instant Start.

	High Ballast Factor >1.13.Total
No. of	Harmonic Distortion < 20%
Ballast
1 or 2

ER8 =T8 Electronic Program Rapid Start. Total Harmonic Distortion < 10%

No. of Ballast 1 or 2

HPT8 Ballast

Ballast

Packaging

U=Unit Pack PALC=Job Pack, in carton

Type

A=Air (optional)

HB8 L=T8 Electronic Instant Start. Low Ballast Factor .77

HB8 =T8 Electronic Instant Start. Ballast Factor .88

HB8 N=T8 Electronic Instant Start. Normal Ballast Factor 1.0

HB8 H=T8 Electronic Instant Start. High Ballast Factor 1.15-1.2

NOTES: (1) Products also available in non-US voltages and frequencies for international markets.

For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change without notice. Consult your Cooper Lighting Representative for availability and ordering information.

HR8_DI M=T8 Electronic Program Start Step Dimming. Ballast Factor .88 HR8 L=T8 Electronic Program Start. Low Ballast Factor .77

HR8 =T8 Electronic Program Start. Ballast Factor .88

HR8 H=T8 Electronic Program Start. High Ballast Factor 1.15-1.2

	SHIPPING INFORMATION
	Catalog No.		Wt.
		2AC-232	28 lbs.
Specifications and Dimensions subject to change without notice.			ADF080359
Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801			08/26/2008 2:48:16 PM