Purdy PO078-12D-4B-2 User Manual

.30

.25

.20

.15

.10

.05

0

02040

Air Volume (cfm)

Static Pressure (inches H

2

O)

60 10080

DC Fans and Blowers

PO078-12D-4B-2
PO078-24D-4B-2

Features

Size: 120 x 120 x 25 mm (4.7" x 4.7" x 1.0")
Airflow: 78 CFM
Lead Wire: AWG24 (UL1007)
Impeller: Reinforced Plastic (UL94V-0)
Frame: Reinforced Plastic (UL94V-0)
Bearings: Sealed Ball

UL E101153

CSA LR74525

• RoHS Compliant

Dimensions – inches (mm) Air Flow vs Air Pressure – PO078

.169±.010
(4.3±0.25)

Air

Flow

4.126±.012

4.705±.020

(104.8±0.3)

(119.5±0.5)

4.126±.012
(104.8±0.3)

4.705±.020
(119.5±0.5)

.157±.012

(6.0±0.3)

.984±.020
(25.0±0.5)

.157±.012

(6.0±0.3)

Performance

Type

PO078-12D-4B-2

PO078-24D-4B-2

*Measured 1 m from intake

It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.

7/19/07

Tel: [phone] • Fax: [phone] • [e-mail] •

Rated

Voltage

(V)

12 0.800 0.370 78 .24 42 8~15 -20 ~ +60 50,000

24 0.460 0.230 78 .24 42 16~30 -20 ~ +60 50,000

Rated Current

(A)

Locked Moved

Max Air

Flow

(CFM)

Max Air

Pressure

(In H

O)

2

Noise*

(dBA)

Operating

Voltage

(V)

Operating

Temperature

(°C)

Expectancy

Product specifications contained herein may be changed without prior notice.

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

www.purdyelectronics.com

Life

(Hr)

1