Tranditional PSC motor pictures

Traditional motor features:
 1. Low efficiency and old techology.
 2. Heavy and not cheap with similar power consumption.
Retek newly developed EC constant motor controller, great advantages and features as below:


1. Perfect drop-in replacement to current 3.3” PSC (permanent-split capacitor)motors of many branded blower motors of FASCO, ebm. and most of nameless AC induction fan motors brands.
 2. Controller embedded connecting to AC power source 120VAC/230VAC directly.
 3. Built by UL standards and now under UL certification procedures.
 4. Square Wave and Sine Wave optional.
 5. Power range 20W~Max. 200W.
 6. Constant Airflow Mature Solution.
 7. Efficiency over 80%, MORE energy saving.
HOT knock-out features
DIY Speeds Control.
 Option A: Digital Method
 Re-define your products performance connecting Retek software from your PC/Mobile Phone to motors.
 Simply achieve the constant airflow performance.
Option B: Physical Method
 Define the motor performance by 16 Optional DIP-Switches with a small screwdriver from rear cap window.