220mm EC-AC Backward Curved Centrifugal Fan PB3N220B2EH

220mm EC-AC Backward Curved Centrifugal Fan PB3N220B2EH

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.
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Technical Description
Curve and Draw
Certificate
Application Scopes
Packing Details

PBM Motor and Fan (Suzhou) Co., Ltd. is one of the most reliable manufacturers and suppliers of 220mm ec-ac backward curved centrifugal fan pb3n220b2eh in China. With abundant experience, we are committed to providing high quality customized products with competitive price. If you're going to buy bulk premium 220mm ec-ac backward curved centrifugal fan pb3n220b2eh, welcome to get pricelist from our factory.

 

General Characters

 

1-1

Rated Voltage

230 VAC

1-2

Frequency

50/60 Hz

1-3

Operating Voltage

184~270 VAC

1-4

Rated Speed

3600 RPM

1-5

Input Current

1.18 A

1-6

Input Power

170 W

1-7

Air Flow

647.35 CFM / 1100 M³/H

1-8

Static Pressure

3.36 inH2O / 840 Pa

1-9

Acoustical Noise

76 dB(A)

1-10

Life Expectance

50,000 Hours(L10)

At 40℃ room, humidity 15%~65%RH.

1-11

Insulation Class

Class B

1-13

Motor Protection

Locked rotor protection

Polarity protection

Automatic restart capability

1-14

Speed Control

Control input 0~10VDC / PWM

1-15

Protection Type

IP44

1-17

Signal Output

FG (Frequency Generator)

 

Mechanical Characters

 

2-1

Dimension

Ø220 mm X 93 mm (see dimension drawing)

2-2

Material of Impeller

PA6+GF

2-3

Number of Blades

11

2-4

Bearing System

NMB ball bearing

2-5

Lead Wire

AC (AWG20#),DC (AWG22 #)

 

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

 

Performance Curve

 

product-1051-799

Testing Condition:

Input Voltage----Operating voltage (230VAC/50Hz)

Temperature-----Room temperature

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

 

Outline Drawing

 

product-1260-685

Note:

1.Connection line: AC(3×AWG20#),DC(4×AWG22#)

2.AC: Brown=Live Line,Blue=Null Line,Green & Yellow=Protecting Earthing;

3.DC: Red=Voltage Output +10VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;

 

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