Greenheck Fan QEID manual QEI-16 Class I & QEI-L, 508 mm

QEI-16 Class I & QEI-L

Performance Data

Maximum	QEI-L				2300
Fan RPM	QEI			2483
Specification Data
Maximum	QEI-L				184T
Motor
	QEI				213T
Frame Size
Minimum Motor			1/3 hp			.25 kW
Starting hp
Wheel Diameter			20 in.			508 mm
Approximate Weight		QEI-L		160 lbs.		73 kg.
(Less Motor & Drives)		QEI		220 lbs.		100 kg.

Maximum Bhp = (Fan RPM / 1387)3

Outlet Velocity (FPM) = CFM / 2.79

Tip Speed (FPM) = Fan RPM x 5.24

%WOV = (CFM x 100) / (Fan RPM x 3.36) Imperial data — Metric data

Performance Data

Static Pressure (Pa x 100)

16

14

12

10

8

6

4

2

0

7

RPM

5

7½

50% WOV

BHP

60% WOV

% WOV

6

Density 0.075 lb/ft3

Density 1.2 kg/m3

70% WOV

E

5

V

wg)

R

3

U

(in.

M

C

80% WOV

E

4

T

Pressure

S

Y

S

2483

S

T

H

I

2371

3

1½

O

F

2300

Static

T

F

E

2000

L

E

2

H

T

90% WOV

¾

O

T

1587

T

C

E

1

1

/3

L

1260

E

S

T

961

O

N

O

D

00

1

2

3

4

5

6

7

8

9

Volume (cfm x 1000)

0 2 4 6 8 10 12 14

Volume (m3/hr x 1000)

									STATIC PRESSURE (inches wg)
CFM	OV	0.25		0.5			1		1.5		2		2.5		3		3.5			4
		RPM	BHP	RPM	BHP	RPM		BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM		BHP
2400	860	837	0.19	951	0.31	1169		0.59	1362	0.94
2800	1003	939	0.25	1039	0.39	1230		0.69	1411	1.05	1576	1.45
3200	1146	1046	0.33	1134	0.48	1307		0.81	1471	1.18	1625	1.60	1770	2.06	1904	2.54
3600	1290	1155	0.43	1235	0.59	1389		0.95	1538	1.33	1684	1.77	1820	2.25	1950	2.76	2073	3.29	2188		3.85
4000	1433	1266	0.55	1338	0.72	1479		1.11	1616	1.52	1747	1.96	1879	2.46	2002	2.99	2119	3.55	2233		4.13
4400	1577	1378	0.69	1445	0.88	1573		1.29	1700	1.73	1824	2.20	1940	2.69	2062	3.25	2174	3.83	2280		4.43
4800	1720	1492	0.85	1554	1.06	1673		1.50	1789	1.97	1901	2.46	2016	2.98	2121	3.52	2234	4.13	2338		4.76
5200	1863	1607	1.05	1664	1.27	1774		1.74	1880	2.24	1989	2.76	2093	3.30	2198	3.87	2294	4.46	2399		5.11
5600	2007	1722	1.27	1774	1.51	1878		2.01	1979	2.54	2078	3.09	2177	3.65	2274	4.25	2371	4.86	2461		5.49
6000	2150	1837	1.52	1886	1.77	1984		2.31	2080	2.87	2170	3.45	2265	4.04	2355	4.66	2447	5.29
6400	2293	1954	1.81	1999	2.08	2092		2.64	2181	3.23	2269	3.84	2355	4.47	2443	5.11
6800	2437	2070	2.14	2113	2.42	2201		3.01	2284	3.63	2369	4.27	2449	4.93

	Inlet Sound Power, LWi				[dB ref 10-12watts]
RPM	% WOV	1	2	3	4	5	6	7	8	LWiA
	100	65	62	60	57	57	52	47	34	61
600	80	64	61	59	55	55	52	47	35	59
	60	62	60	57	53	54	52	47	35	59
	50	62	60	57	53	54	52	47	35	58
	100	65	67	68	65	61	62	51	43	68
900	80	64	64	65	62	58	56	50	41	64
	60	63	63	63	60	57	55	49	41	63
	50	66	65	63	60	57	55	49	41	62
	100	71	78	73	72	69	67	67	51	75
1250	80	69	78	70	68	65	62	57	49	71
	60	68	71	68	66	65	61	57	50	69
	50	69	73	69	65	64	60	55	50	69
	100	73	75	81	80	77	75	75	62	83
1750	80	69	76	76	77	73	71	66	59	79
	60	75	77	77	75	71	70	66	60	77
	50	80	80	77	75	71	70	66	60	77
	100	80	80	88	88	86	83	81	84	92
2483	80	80	75	84	85	81	79	74	69	87
	60	78	77	80	82	79	77	74	70	84
	50	81	80	82	81	78	77	74	70	84

Outlet Sound Power, LWo [dB ref 10-12watts]

RPM	% WOV	1	2	3	4	5	6	7	8	LWoA
	100	75	66	60	59	60	55	51	39	64
600	80	70	65	60	58	58	55	51	39	62
	60	71	64	59	57	58	55	51	40	62
	50	72	64	59	57	57	55	51	40	62
	100	74	73	67	68	65	63	55	46	70
900	80	76	73	65	66	63	60	55	46	68
	60	76	72	64	65	62	59	54	46	67
	50	77	73	65	65	62	59	54	46	67
	100	80	80	74	74	72	70	68	54	77
1250	80	78	75	72	71	70	66	61	54	74
	60	77	75	72	69	68	65	60	55	73
	50	79	76	72	69	68	65	60	55	73
	100	82	82	81	83	81	78	76	65	86
1750	80	79	78	77	79	78	74	69	62	82
	60	83	80	77	77	76	73	68	62	80
	50	86	82	79	77	75	72	68	63	80
	100	91	86	88	90	90	87	83	85	94
2483	80	88	84	82	85	87	84	78	72	90
	60	88	88	85	83	84	81	77	72	88
	50	90	89	86	84	84	81	77	72	88

24

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories).

The sound power level ratings shown are in decibels, referred to 10-12watts, calculated per AMCA Standard 301. Values shown are for inlet LWi , LWi A and outlet LWo , LWo A sound power levels for installation type B: Free inlet, Ducted outlet. Ratings for inlet sound do not include the effects of duct end correction. Ratings for outlet sound include the effects of duct end correction. The A-weighted sound power ratings shown have been calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to LWi A and LWo A values only.