LONGWELL High Quality 355mm AC Backward Curved Radial Centrifugal Fans DC/EC External Rotor Motor Free Standing Mounting FFU

$ 100

Description

Types :

355mm diameter small high pressure backward curved centrifugal extractor fan 5000 cfm centrifugal fan air blower fan
Voltage Ranges :

230V,380V
Frequency :

50/60 Hz
Diamter :

355mm ( impeller diameters )
Motor Types :

BLEC External Rotor Motor 
Speed Control :

0-10V Signal / PWM / RS485(Optional)
Max.ambient Temp:

-25℃~ +60℃
Certificating :

All necessary certifications suitable for USA & Europe , ETL,UL ,CE ,RoHS, ISO19001,ISO 14001,BSCI
Protection Level:

IP44 ,IP54,IP55
Electronic Protection:

Current limiting protection ,Over-temperature protection,Over-current protection,Locked-rotor protection,Soft start
Working & Storage

Operating temperature:-25~60℃;Operating humidity:0 ~ 85 % RH
Storing temperature:-25 ~ 70℃;Storing humidity:0 ~ 95 % RH
Applicable altitude range:<1000m
Balancing

According to JB/T 9101-1999 requirements G6.3
Product Standards :

LVD EN60950-1 EMC EN61000-6-3,EN61000-4-2, EN61000-4-3
Mainly Applications

AUH/ AIR PURIFIER / Server Cooling & Ventilation / Grow Tent /Ventilation SYSTEM/ Equipments Cooling /Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

Additional information

Voltage

110v /220v/380V

speed

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

customized support

OEM, ODM, OBM

mounting

FREE STANDING

place of origin

Zhejiang, China

brand name

LONGWELL

model number

LWBA-355

warranty

1 Year

After-sales Service Provided

Video technical support

Material

Stainless Steel, Plastic, aluminum alloy, Steel

Power source type

Battery powered

Noise Level

35-39db

Duct Diameter

4in, 6IN, 8in, 12in, 10in, 5IN, 14in

Frequency

50/60 Hz

Blade material

Aluminum Alloy

Protection Class

IP 54

Bearing

Ball Bearing

Motor type

AC external rotor motor

Amb,Temp

-30 to +60℃

Operation Model

S1

OEM / ODM

AC EC Backward centrifugal fan

Type

Centrifugal Fan

Selling units

Single item

Single package size

50X50X50 cm

Single gross weight

20.000 kg