Delta Exhaust Fan User Manual

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New

*Bearing Type Ball Bearings

*Material

Impeller & Frame : Plastic (UL 94V-0)

*Lead Wires :

UL 1430 AWG #22 OR Equivalent Red Wire Positive (+)

Black Wire Negative (-)

*Weight : 330g (11.64 oz)

MODEL

Rated

Voltage

 

 

 

PART NO.

 

FUNCTION

VDC

 

QFR1212EHE

 

-R00/-F00

12

QFR1224EHE

 

-R00/-F00

24

QFR1248EHE

 

-R00/-F00

48

QFR1212GHE

 

-R00/-F00

12

QFR1224GHE

 

-R00/-F00

24

QFR1248GHE

 

-R00/-F00

48

QFR 120 x 120 x 38 MM SERIES

DIMENSIONS DRAWING

120.0

0.5

 

 

38.0

0.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4.724

0.020)

 

 

(1.496

0.020)

 

 

 

105.0

0.3

5.0

0.3

 

 

 

5.0

0.3

(4.134

0.012)

(0.197

0.012)

(0.197

0.012)

0.5

0.020)

0.3

0.012)

 

 

 

 

 

 

120.0

(4.724

105.0

(4.134

 

 

 

 

 

 

 

 

 

 

 

 

10.0

 

 

 

 

 

8-

4.5

0.3

(0.394)

 

mm

 

 

 

340.0

10.0

UNIT:

 

 

 

(8-

0.177

0.012)

(INCH)

 

 

 

(13.386

0.394)

 

 

P & Q CURVE (AT RATED VOLTAGE)

 

MOUNTING PANEL CUTOUT

 

 

 

QFR12/24/48XE

 

 

OUTLET SIDE

INLET SIDE

 

1.44

 

36

 

 

 

 

 

117.6

 

1.20

 

30

 

 

 

 

 

(4.630)

 

 

 

GH

 

 

105.0

105.0

 

 

 

 

 

 

 

(4.134)

(4.134)

0.9624

Pressure

0.48

12

EH

(4.134)

 

4

 

117.6

(4.630)

105.0

(4.134)

 

5

 

105.0

 

 

 

 

 

0.72

18

 

 

 

.0

)

 

 

 

 

 

 

0

)

 

 

 

 

 

1

6

67

 

 

 

 

 

.

 

 

 

 

 

 

 

 

 

13

0

.11

8

 

 

 

 

 

1

.5

 

 

 

 

 

 

 

Air

 

 

 

 

(

 

 

 

 

 

 

(

 

 

 

0.246

0

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-

4.5

 

4-

4.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4-

0.177)

 

 

 

1.3

2.6

3.9

 

 

 

5.2

 

 

6.5 (M3/MIN)

(4-

0.177)

 

O)

O)

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

0

40

80

120 160

200

 

(CFM)

 

 

 

 

UNIT:

H

H

 

 

 

 

 

(INCH)

(IN

(mm

 

 

 

 

Air Flow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operating

Input

Input

 

Maximum

 

Maximum

 

Voltage

Speed

 

Noise

Current

Power

Air Flow

 

Air Pressure

Range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDC

Amp

Watt

R.P.M.

 

CFM

 

 

mmH2 O

 

IN H 2 O

 

dB-A

 

 

 

 

 

8.0 to 13.2

1.00

12.00

 

 

 

 

 

 

 

 

 

 

16.0 to 26.4

0.50

12.00

5000

4.922

173.83

 

21.43

 

0.844

 

59.0

33.0 to 52.8

0.26

12.48

 

 

 

 

 

 

 

 

 

 

8.0 to 13.2

1.80

21.60

 

 

 

 

 

 

 

 

 

 

16.0 to 26.4

0.94

22.56

6000

5.957

210.38

 

29.18

 

1.170

 

64.0

33.0 to 52.8

0.50

24.00

 

 

 

 

 

 

 

 

 

 

*Function type is optional.

*The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow.

*Noise is measured in anechoic chamber in free air, one meter from intake side.

*All readings are typical values at rated voltage.

*Specifications are subject to change without notice.

95

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