Home > Machinery & Industrial Supplies > Refrigeration & Heat Exchange > EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450

[Province: Zhejiang ]   
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EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450
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EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450

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Basic Info.
  • Category: Heat Exchanger 
  • Capacity Type: Medium Duty 
  • Certification: RoHS 
  • Brand Name: Green Power 
  • Material(Housing): Sheet aluminium 
  • Type of protection: IP54 
  • approvals: CCC,CE 
  • Insulation class: B 
  • Impeller Dimension: 450mm 
  • Blade height: 140mm 
  • power: 650W 
  • USES: ventilation 
  • speed: 1730RPM 
  • weight: 12.3KGS 
  • Model No.: R3BE450/140A 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 2000-3000PCS per month
  • Packing:Carton/Pallet
  • Delivery Date: 30 days for 1000 pcs After receipt the payment

GP EC/DC energy saving fan motor benefits
·Compliant to ERP 2015, future proofed fan and motor assemblies
·Higher efficiency at full speed - at 50% reduction in
·motor speed gives an 87.5% reduction in power usage.
·Continuous speed control across the full operating range giving an increased tolerance to high and
low pressure.
·Low noise compared to a step control motor.
·Improved service life.
·Power input lost as heat is reduced by 1/3 compared to a conventional AC motor.
·Lower maintenance requirements and longer service life.


EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450 data sheet
Rated voltage230VAC
Frequency50/60Hz
Rated voltage range207~253VAC
Power input650W
Speed1730RPM
Airflow6050M3/H
Current draw2.90A
Noise80dBA
Min.ambient temperature-25oC
Max.ambient temperature60oC
Net weight12.3kg

450mm EC Fan 230V with speed and temperature control for HVAC technical drawing:

EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450
EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450 details

EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450

EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450 application feature:
High efficiency EC/DC motors and backward curved impellers using
the minimum amount of energy.
·
Built-in automatic 100% summer bypass, to take advantage of free
·cooling opportunities (with air conditioning interlock).
·Heating system interlock to ensure free cooling is optimised.
·
Low standby power 0.6 watts (PIR actuation).
·Night time purge facility to reduce overheat during the operational
day and reduce air conditioning start up loads.

EC energy recovery ventilation 115V EC Fan with backward and BLDC motor-R3G450

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Mr. Roy (GM)
Tel: 86-574-87704085
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Contact Method
GP MOTOR TECHNOLOGY CO.,LTD.
Panhuoqiao Village, Zhonghe Street, Yinzhou District, Ningbo, Zhejiang, China (Mainland) / 315105
Fax: 86-574-87704101
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