• Ofan Electric Co., Ltd
    Mark Aramli
    OFAN' products are so reliable ,good quality,This is much more durable High-end product
  • Ofan Electric Co., Ltd
    Jimmy K.y.yap
    OFAN advanced design,good supervision of production , good package
  • Ofan Electric Co., Ltd
    Andry Andika
    OFAN' Pay attention to details,good production line,durable
Contact Person : Walter Chen
Phone Number : +86-13760806200
WhatsApp : +8613760806200

Replace Ebm-past Ec Centrifugal Fans With Air Purification Pa66 133mm

Place of Origin China
Brand Name OFAN
Certification CE ROHS
Model Number LD133C-230D3-00
Minimum Order Quantity 1
Price negotiation
Packaging Details Simple packing
Supply Ability 10000PCS 15days

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Power Input 53W Air Flow 380m³/h
Rated Speed 4500RPM Nominal Voltage 220V
Current Drwa 0.43A Frequency 50/60HZ
High Light

industrial centrifugal blower


centrifugal fans and blowers

Leave a Message
Product Description

Replace Ebm-past Ec Centrifugal Fans With Air Purification Pa66 133mm


Although OFAN, the market leader in EC technology, is a China company, EC has nothing to do with the European Community! In this case, EC stands for Electronically Commutated which basically means it is a fan with a brushless DC motor



Nominal voltage





Power imput


Current draw


Sound pressure




LD133C-230D3-00 220    50/60 4500 53 0.43 68 -25~+60



Energy savings, convenient control and low noise Cylindrical rotor fans in EC technology

Saving energy is becoming an ever increasingly important topic these days. Especially when it comes
to air-conditioning and ventilation technology, great potential savings can be achieved by using

energyefficient fans


Brushless DC external rotor motor belongs to non-mechanical brush(commutator)DC motor which enforces the winding current commutation through electronic commutator (position sensing, non-position sensing),achieve the speed control function with PAM or PWM control


Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements


As the rotor is mounted to interior, the external rotor fan is more compact constructed, smaller and easy to abstract heat., thus ensure to maximum the reliability of fan operation


Protection: over voltage, over temperature, over current, phase loss detection, communication failures.


The basic interface: 0-10V/PWM, RS485/Modbus, 4-20Ma


The basic parameters of field programmable: Maximum speed, minimum speed, maximum power, maximum current, resonance avoid


1. Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order.

2. if the fans doesn't work well, what shall I do ?

If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.
If after one year, we will supply you the right parts to replace at low price.



Replace Ebm-past Ec Centrifugal Fans With Air Purification Pa66 133mm 0