3.3" EC Motor Sensorless Constant Airflow 20VAC 230VAC

3.3" EC Motor,Sensorless constant airflow 20VAC 230VAC

Constant air volume is a type of heating, ventilating, and air-conditioning system. In a simple CAV system, the supply air flow rate is constant, but the supply air temperature is varied to meet the thermal loads of a space. Most CAV systems are small, and serve a single thermal zone.

Specifications:

Features:
Perfect drop-in replacement of 3.3” PSC motors
Controller embedded connecting to power source 120VAC/230VAC directly.
Built by UL standards and now under UL certification procedures.
Power range 20W~Max. 200W.
Efficiency over 80%, MORE energy saving.

Applications:
Central ventilation system/bathroom vent fans/air coolers/standing fans/wall bracket fans/air purifiers/humidifiers/industrial ventilation fans/air conditioners/automobile cooling fans

Excellant Optional Solutions:

(a) AirBoost version: Sensorless constant airflow
software compatible with Android and Windows.
(b) DIP-SWITCH version:16 Speeds combination.

AirBoost version:
Re-define your products performance connecting Retek software from your PC/Mobile Phone to motors.
Simply achieve the constant airflow performance.

DIP-SWITCH version:
Define the motor performance by 16 Optional DIP-Switches with a small screwdriver from rear cap window.

AirBoost Version Outline (Model: W8380AB-120)

Testing Pictures(Testing Standard: AMCA)

Testing Results(Example for reference):

DIP-SWITCH version(16 speeds combination):

Testing Results(Example for reference):

Retek offers a complete line of technologically advanced solutions. Our engineers are mandated to focus their efforts on developing different types of energy efficient electric motors and motion components. New motion applications are also constantly being developed in conjunction with the customers to ensure perfect compatibility with their products.

Unlike other motor suppliers, Retek engineering system prevents the selling of our motors and components by catalogue as every model is customized for our customers. The customers are assured that every component they receive from Retek is designed with their exact specifications in mind. Our total solutions are a combination of our innovation and close working partnership with our customers and suppliers.

Retek business consists of three platforms：Motors,Die-Casting and CNC manufacturing and wire harne with three manufacturing sites. Retek motors being supplied for residential fans, vents, boats,air plane,medical facilities,laboratory facilities,trucks and other automotive machines. Retek wire harness applied for medical facilities, automobile, and household appliances.

Why Choose us

1. Same supply chains as other big names.

2. Same supply chains but lower overheads provide most cost-effective advantages.

3. Engineering team over 16 years experience hired from by public companies.

4. One-Stop solution from manufacturing to innovative engineering.

5. Quick turnaround within 24 hours.

6. Over 30% growth every year in the past 5 years.

Welcome to send us RFQ for quote, it is believed you will find best cost-effective products and service here in Retek!