LONGWELL LWBE3G225-092PS-07 Backward Curved Centrifugal Fans

Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity,Over-voltage protection,Soft Start Protection.

Description

Technical Description

Impeller Material PA6+GF
Mode of Operation S1
Protection Class IP54
Insulation Class F
Bearing Maintenance-free ball bearings
Protection Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity,Over-voltage protection,Soft Start Protection.

Nominal data

Type of Voltage EC
Diameter of Rotor 92mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 1.87A
Power Input 315W
Speed 3500RPM
Static Pressure(Max) 839Pa
Air Flow(Max) 1630m³/h
Noise 71dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

Drawing

Download

The Company Longwell Leading Fan and Motor Innovator Worldwide

As a leading supplier of ventilation and drive technology, LONGWELL is a highly respected engineering partner in many industries. With over than 20,000 different products, we provide the right solution for every need. And we have always worked according to the highest economic and ecological standards.

As part of the logical next step in the development of our high-efficiency BLEC MOTOR technology, we believe that industrial digitalization offers the best prospects for our customers in the future. LONGWELL already offers intelligently interconnected complete solutions that are second to none worldwide and ensure that our customers always remain that decisive step ahead.

LONGWELL Product Line

LONGWELL product line

LONGWELL Certificate

LONGWELL Certificate

Trusted by top Brands

LONGWELL Trusted by top Brands

Additional information

Insulation Class

F

type

EC

speed

3500.0

Bearing

Maintenance-free ball bearings

frequency

50/60

current

1.87

sound power

315.0

noise

71.0

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

839.0

airflow

1630.0

ac dc ec

EC

Impeller Material

PA6+GF

voltage

230.0

Protection Class

IP54

Mode of Operation

S1

dimensions

92.0