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225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System
225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System
225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System
225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System
225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System
225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System
225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System

225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System

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Price:$49.00 - $55.00

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Product Overview

Description







225mm high pressure ec air blower fans backward curved air ventilation fans for AHU ,HVAC System


Types :
225mm backward curved centrifugal fans ( EC Motor )
Voltage Ranges :
  115V,230V,~50/60 Hz ;
Diamter  :
225mm  ( impeller diameters )
Motor Types :
BLEC Motor
Fan Speeds :
0- 3010 rpm
Speed Control :
0-10V Signal / PWM
Amb.Temp: 
-25℃～ +60℃
Materials :
Plastic + GF
Galvanized Metal Bracket( Optional)
Certificating :
All necessary certifications suitable for USA , Europe 
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 




















EC Fan Series -Product Ranges Overview
Norminal Sizes Ranges :
AC Motor - AC Input: 115v,220v,230v,380v,400v
BLDC Motor - DC Input: 12v,24v,48v,310v
ECM Motor - AC Input: 210v,220v,230v,380V
Power Input Ranges:
From 45W to 4.0 kW
Air Flow Ranges :
Up to 25000m³/h (or Customized)
Speed Ranges:
Up to 4000RPM (or Customized)
Protection Class :
IP44 ,IP54
Insulation Class :
B
Min. amb. temperature :
-25℃
Max. amb. temperature :
+60 ℃
Speed control options:
0-10V / PWM 、 MODBUS RTU485
Mainly Applications ：
· EC fan array
· Electronic cabinet cooling
· Clean room modules
· Heat exchangers
· Air filtration systems
· Military HRAC
· Pharmaceutical/biological control systems
· Computer room air conditioning (CRAC) systems
· Air-handling units
Electronic Protections:
- Soft Start ;-Locked-rotor Protectionn ;
- Tach output
-Reverse Polatity




















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