LONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 120/220V PWM Control, for Duct Ventilation, HVAC Systems

Voltage 120/220/380/400V

$ 50

Specifications
Motor
External rotor motor / Internal rotor motor
Speed
4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
Impeller
Plastic / Metal / Aluminum
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Description

115V 230V 380V Backward/forward centrifugal fan inline duct ventilation exhaust fan

Nominal Voltage :
115V /220V /380V( EC) 
Frequency :
50/60Hz
IP Level :
IP 55 ,IP 54
Speed Control :
Control Input 0-10VDC /  PWM ,RS485 MODBUS
Life Expectance
50,000Hours(L10),At 40℃ room, humidity 15%~65%RH.
Electronic Protection  :
Locked-rotor Protection ; Locked-Rotor Protection ; Over- Current Protection ;

Over- Voltage Protection ; Soft Start ;Reverse Polarity Protection

Ambient Temp Rangs
-25 ℃ – +60 ℃

Diameter of impeller:
108,120,133,146,160,180,200,225,250,315,355mm
Material :
Housing – Galvanized Metal Impeller – Galvanized Metal
Motor Type :
AC Capacitor Motor , DC/EC brushless external rotor motor
Voltage :
AC 115V/230V / 380V , DC 24V/48V/310V, EC 115V/230V
Air Flow :
Up to 5000 m³/h
Air Pressure :
Up to 675Pa
Input Power :
26W – 4.5 kw

Diameter of impeller:
108,120,133,146,160,180,200,225,250,315,355mm
Material :
Housing – Galvanized Metal Impeller – Galvanized Metal
Voltage :
AC 115V/230V / 380V , DC 24V/48V/310V, EC 115V/230V

Diameter of impeller:
120mm,133mm,146mm,160mm,180mm,225mm,280mm,355mm
Material :
Housing – Galvanized Metal Impeller – Galvanized Metal
Motor Type :
AC Capacitor Motor , DC/EC brushless external rotor motor
Voltage :
AC 115V/230V / 380V , DC 24V/48V/310V, EC 115V/230V
Air Flow :
Up to 2000 m³/h
Input Power :
70W – 1.8kw

Diameter of impeller:
133mm,146mm
Material :
Plastic
Voltage :
AC 115V/230V
Air Flow :
Up to 730 m³/h
Air Pressure :
Up to 580Pa
Input Power :
79 – 298 W

Additional information

Voltage

120/220/380/400V

speed

4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM

Blade Material

Stainless Steel

customized support

OEM, ODM, OBM

mounting

FREE STANDING

place of origin

Zhejiang, China

brand name

LONGWELL

model number

LWBE3G-133mm, LWBE3G-175mm, LWBE3G-190mm, LWBE3G-220mm, LWBE3G-250mm, LWBE3G-280mm, LWBE3G-310mm, LWBE3G-355mm, LWBE3G-400mm, LWBE3G-450mm, LWBE3G-500mm, LWBE3G-560mm, LWBE3G-630mm, Speed Regulator – RM-ECI

warranty

1 Year

After-sales Service Provided

Field maintenance and repair service

Type

Backward Curved centrifugal fan

IP Level

IP55 / IP44

Impeller material

Plastic / Metal / Aluminum

Fress samples

2-5 days for sample delivering

Bearing

Ball Bearing-50000Hours

Motor type

External rotor motor / Internal rotor motor

Amb,Temp

-25 to +60℃

Technical Feature

Tech out put /Over voltage protection /Over loading protection

Speed control

0~10V/ PWM – Modbus RS485

1005 Replacement of EBMPAPST

Delivery time short to 19 Days

Selling units

Single item

Single package size

50X50X30 cm

Single gross weight

10.000 kg

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