Focus on EC fan only

225mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N225B48-RG0 225mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N225B48-RG0

PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.

Share this:

Technical Description

General Characters

1-1

Rated Voltage

48 VDC

1-2

Operating Voltage

36~57 VDC

1-3

Rated Speed

2400 RPM

1-4

Input Current

2.0 A

1-5

Input Power

96 W

1-6

Air Flow

647.35 CFM / 1100 M³/H

1-7

Static Pressure

2.76 inH2O / 690 Pa

1-8

Acoustical Noise

68 dB(A)

1-9

Life Expectance

50,000 Hours(L10)

At 40℃ room, humidity 15%~65%RH.

1-10

Insulation Class

Class B

1-11

Motor Protection

Locked rotor protection

Polarity protection

Automatic restart capability

1-13

Speed Control

Control input 0~10VDC / PWM

1-14

Protection Type

IP55

1-15

Signal Output

FG (Frequency Generator)

 

Mechanical Characters

2-1

Dimension

Ø225 mm X 90 mm (see dimension drawing)

2-2

Material of Impeller

PA66+GF

2-3

Number of Blades

7

2-4

Bearing System

NMB ball bearing

2-5

Lead Wire

Red, Blue(AWG18#); Yellow, White(AWG24#)

 

Environmental Characters

3-1

Operating Temperature

-25℃ to 60℃

3-2

Storage Temperature

-40℃ to 75℃

3-3

Operating Humidity

5% to 90% RH

3-4

Storage Humidity

5% to 95% RH

 

 

Curve and Draw

Performance Curve

 

 

Testing Condition:

Input Voltage----Operating voltage (48VDC)

Temperature-----Room temperature

Humidity---------65%RH

 

Outline Drawing

 

Note:

1.Connection line: Red, Blue(AWG18#);Yellow, White(AWG24#)

2.DC: Red=Voltage Intput 48VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;

Certificate

 

Application Scopes

Packing Details

×

Contact Us

captcha
×

Inquire

*Name
*Email
Company Name
Tel
*Message