Cooper Lighting 2HB75 manual O T O M E T R I C S, 2HB-632-UNV, 2HB-632-G-UNV

2 H B 7 5

P H O T O M E T R I C S

2HB-632-UNV

(2) Electronic Ballasts

(6)F032/35K 32W

T8 lamps

2850 lumens

Spacing criterion:

(II)1.2 x mounting height, (⊥) 0.8 x mounting height

Efficiency 95.9%

Test Report: 09306

LER =84

Yearly Cost of 1000 lumens, 3000 hrs at .08 KWH = $2.84

C a n d e l a

Angle	Along II	45°	Across ⊥
0	7471	7471	7471
5	7431	7377	7326
10	7335	7100	6834
15	7171	6590	5978
20	6937	5851	5097
25	6641	5104	4372
30	6286	4365	3919
35	5864	3816	3455
40	5389	3367	3079
45	4865	2897	2652
50	4303	2499	2408
55	3694	2070	2246
60	3070	1808	2131
65	2422	1628	1887
70	1767	1395	1544
75	1134	1068	1110
80	571	650	712
85	144	246	199
90	9	13	15

2HB-632-G-UNV

(2) Electronic Ballasts

(6)F032/35K 32W

T8 lamps

2850 lumens

Spacing criterion:

(II)1.3 x mounting height, (⊥) 1.3 x mounting height

Efficiency 92.1%

Test Report: 09308

LER =82

Yearly Cost of 1000 lumens, 3000 hrs at .08 KWH = $2.94

C a n d e l a

Angle	Along II	45°	Across ⊥
0	4632	4632	4632
5	4614	4621	4616
10	4559	4576	4570
15	4465	4487	4474
20	4347	4358	4331
25	4187	4184	4176
30	3997	3987	4007
35	3778	3770	3819
40	3529	3535	3607
45	3259	3273	3391
50	2951	2990	3111
55	2619	2699	2807
60	2262	2338	2531
65	1881	2000	2177
70	1481	1663	1776
75	1056	1242	1267
80	606	756	803
85	184	292	258
90	15	17	15

C o e f f i c i e n t s o f U t i l i z a t i o n

	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	113	113	113	113	109	109	109	109	103	103	103	98	98	98	92	92	92	90
1	104	100	96	93	101	97	94	91	92	89	87	87	85	83	83	81	80	77
2	95	88	82	77	92	86	81	76	82	77	73	78	74	71	74	71	68	66
3	88	79	71	66	85	77	70	65	73	68	63	70	65	61	67	63	59	57
4	81	70	62	57	78	69	61	56	66	59	54	63	57	53	60	56	52	50
5	74	63	55	49	72	61	54	48	59	52	47	56	50	46	54	49	45	43
6	69	57	48	43	66	55	48	42	53	46	41	51	45	41	49	44	40	38
7	64	51	43	38	62	50	43	37	48	41	37	46	40	36	45	39	35	33
8	59	46	38	33	57	45 38		33	44	37	32	42	36	32	40	35	31	29
9	54	42	34	29	53	41	34	29	40	33	28	38	32	28	37	31	27	26
10	51	38	31	26	49	38	30	26	36	30	25	35	29	25	34	28	25	23

Z o n a l L u m e n S u m m a r y				L u m i n a n c e D a t a
					Average	Average	Average
Zone	Lumens	%Lamp	%Fixture	Angle	0-Deg	45-Deg	90-Deg
				in Deg	cd/sm	cd/sm	cd/sm
0-30	5000	29.2	30.5	45	9819	5847	5353
0-40	7643	44.7	46.6	55	9191	5150	5588
0-60	12290	71.9	74.9	65	8179	5498	6372
0-90	15393	90.0	93.9	75	6253	5889	6121
0-180	16401	95.9	100.0	85	2358	4028	3259

O R D E R I N G I N F O R M AT I O N

C o e f f i c i e n t s o f U t i l i z a t i o n

	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	108	108	108	108	105	105	105	105	98	98	98	93	93	93	87	87	87	85
1	99	94	91	87	95	92	88	85	86	84	81	82	79	77	77	75	74	71
2	90	82	76	71	87	80	74	70	76	71	67	72	68	64	68	65	62	60
3	82	73	65	59	79	71	64	58	67	61	56	63	59	55	60	56	53	50
4	75	64	56	50	72	62	55	49	59	53	48	56	51	47	53	49	45	43
5	68	56	48	42	66	55	47	42	52	46	40	50	44	39	47	42	38	36
6	63	50	42	36	60	49	41	36	47	40	35	44	39	34	42	37	33	31
7	58	45	37	31	56	44	36	31	42	35	30	40	34	29	38	33	29	27
8	53	40	32	27	51	39	32	27	38	31	26	36	30	25	34	29	25	23
9	49	36	28	23	47	35	28	23	34	27	22	32	26	22	31	25	21	20
10	45	33	25	20	44	32	25	20	31	24	20	29	24	19	28	23	19	17

Z o n a l L u m e n S u m m a r y				L u m i n a n c e D a t a
					Average	Average	Average
Zone	Lumens	%Lamp	%Fixture	Angle	0-Deg	45-Deg	90-Deg
				in Deg	cd/sm	cd/sm	cd/sm
0-30	3639	21.3	23.1	45	6578	6606	6844
0-40	6011	35.1	38.2	55	6516	6716	6984
0-60	10954	64.1	69.6	65	6352	6754	7352
0-90	14505	84.8	92.1	75	5823	6848	6986
0-180	15743	92.1	100.0	85	3013	4781	4225

S A M P L E N U M B E R : 2 H B - 6 3 2 - U N V- L G S P X 5 0 M / O C 8 - G E - G E 4 3 2 M A X H U LT R A / G E 2 3 2 M A X H U LT R A - T C B P- U

Width

2=24"

Series

HB=High Bay

No. of Lamps	Lamp Type
6=6 Lamps	32=32W T8 GE Lamps
	(48") , 5000K

Voltage

UNV=Universal

120/277V Voltage

Ballast=GE 4 Lamp and 2 Lamp

UltraMax High Ballast Factor

Instant Start Electronic Ballast

Additional Items

TCBP=Top Connector Box Plate

Pa ckaging

U=Unit Pack

NOTES: Specifications & dimensions subject to change without notice. Consult your Cooper Lighting

Representative for availability and ordering information.

S H I P P I N G I N F O R M AT I O N

Catalog No.	Wt.
2HB75	27 lbs.

Visit our web site at www.cooperlighting.com

Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801 6/06 ADF061144-7