LONGWELL 355mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, PWM Control, Stainless Steel, PWM Control, for Cold Storage, Air Purifiers, HVAC Systems

$ 100

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Need the exact model with a measured or digitised curve? This page describes the Industrial Centrifugal Fans range. The Fan Selector lists every LONGWELL industrial centrifugal fan model with airflow, static pressure, power, noise, drawing and datasheet.
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Library: Ø24–1,000 mm, single units up to about 61,000 m³/h — larger duties go straight to an engineer. Prefer to talk it through? Send your specs to an engineer

Description

Types :

355mm EC high quality PWM speed control ECM motor 3000cfm continuously Speed exhaust fan 3 phase centrifugal fan
Voltage Ranges :

230V,400V; 
Frequency :

50/60 Hz
Diamter :

355mm ( impeller diameters )
Motor Types :

BLEC External Rotor Motor ( EC )
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 / Medical equipments/Ventilation SYSTEM/ Equipments Cooling /
Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

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