Greenheck Fan QEI-L, QEID manual QEI-40 Class, 1245 mm, 680 kg

QEI-40 Class I

Performance Data

Maximum Fan RPM	1013
Specification Data
Maximum Motor	324T
Frame Size
Minimum Motor	5 hp	3.7 kW
Starting hp
Wheel Diameter	49 in.	1245 mm
Approximate Weight	1500 lbs.	680 kg.
(Less Motor & Drives)
Maximum Bhp = (Fan RPM / 324)3
Outlet Velocity (FPM) = CFM / 16.77
Tip Speed (FPM) = Fan RPM x 12.8

%WOV = (CFM x 100) / (Fan RPM x 48.1) Imperial data — Metric data

Performance Data

Static Pressure (Pa x 100)

14

12

10

8

6

4

2

0

6

25

30

40

RPM

60% WOV

BHP

% WOV

0.075 lb/ft3

Density

5

Density 1.2 kg/m3

15

70% WOV

E

V

wg)

4

R

M

C

U

80% WOV

(in.

10

E

1013

Pressure

Y

S

T

S

3

S

948

I

H

F

T

Static

5

F

T

O

799

2

L E

90% WOV

H

E

698

T

O

T

T

2

C

554

1

E

L

E

S

T

408

O

N

O

D

00

5

10

15

20

25

30

35

40

45

50

Volume (cfm x 1000)

0 10 20 30 40 50 60 70 80

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
12500	745	312	0.77	365	1.39	462	2.86
15200	906	359	1.08	403	1.75	488	3.39	565	5.23
17900	1067	408	1.49	445	2.22	520	3.98	590	6.00	654	8.16
20600	1228	459	2.03	491	2.82	557	4.68	620	6.86	681	9.20	735	11.7	795	14.4
23300	1389	511	2.70	540	3.56	596	5.53	654	7.81	710	10.4	764	13.0	813	15.7	863	18.7	915		21.9
26000	1550	565	3.51	590	4.47	641	6.56	693	8.94	744	11.6	794	14.4	842	17.4	887	20.4	930		23.5
28700	1711	619	4.50	641	5.54	687	7.77	733	10.2	781	13.0	827	16.0	872	19.1	916	22.4	958		25.7
31400	1872	673	5.67	693	6.81	735	9.17	777	11.8	820	14.6	864	17.7	906	21.0	947	24.4	986		28.0
34100	2033	727	7.05	746	8.27	785	10.8	824	13.5	861	16.4	903	19.7	941	23.0	981	26.6
36800	2194	782	8.64	799	9.96	835	12.7	871	15.5	907	18.6	942	21.8	981	25.3
39500	2355	837	10.5	853	11.9	886	14.8	919	17.7	953	21.0	986	24.3
42200	2516	892	12.6	907	14.1	937	17.1	969	20.3	1000	23.6

	Inlet Sound Power, LWi				[dB ref 10-12watts]
RPM	% WOV	1	2	3	4	5	6	7	8	LWiA
	100	71	68	64	63	60	48	39	32	64
250	80	69	67	62	62	59	49	40	34	63
	60	65	66	61	62	59	48	39	32	63
	50	68	66	62	62	59	48	39	33	63
	100	76	75	71	70	66	56	49	44	71
350	80	73	73	69	69	63	56	49	42	69
	60	71	71	68	69	64	57	50	42	69
	50	71	70	68	69	63	57	50	42	69
	100	86	82	79	76	76	72	60	54	80
500	80	82	81	76	74	72	66	60	53	77
	60	81	80	75	73	72	66	61	54	76
	50	81	80	74	73	72	66	61	55	76
	100	90	94	88	84	82	82	69	62	88
700	80	88	92	85	81	78	74	67	61	84
	60	86	89	81	77	76	73	68	63	82
	50	86	88	80	77	76	73	68	63	81
	100	94	101	96	94	91	90	87	72	97
1013	80	91	99	94	92	88	84	78	72	94
	60	90	97	90	88	85	82	78	73	91
	50	90	97	90	88	85	82	78	73	91

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

RPM	% WOV	1	2	3	4	5	6	7	8	LWoA
	100	72	69	66	66	63	52	45	38	67
250	80	70	69	65	65	62	53	45	38	66
	60	70	69	64	65	63	53	46	40	66
	50	70	69	64	65	63	53	46	40	67
	100	79	76	73	72	68	60	51	44	73
350	80	77	74	71	70	66	59	51	44	71
	60	77	74	69	69	65	59	52	44	70
	50	78	74	70	70	65	58	51	44	71
	100	90	83	81	81	77	73	61	54	82
500	80	88	82	79	79	75	68	61	53	80
	60	87	82	77	77	74	68	61	53	78
	50	86	82	77	76	73	67	61	54	78
	100	89	91	89	89	85	82	73	65	90
700	80	88	90	86	86	81	76	69	62	87
	60	87	88	84	83	79	75	69	64	85
	50	88	89	84	83	79	75	70	64	84
	100	94	98	99	99	95	93	89	76	101
1013	80	92	97	96	97	92	87	81	73	97
	60	94	95	94	93	89	85	80	74	94
	50	95	96	94	93	89	85	80	75	95

42

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.