Brushless Submersible Motor, 3HP, 3000RPM, Splined, 240VDC
SunRay SCS series submersible pump motors incorporate the latest in high efficiency, permanent magnet, sensorless brushless DC technology. The motor windings are epoxy sealed and there are no electronics inside the motor thus eliminating the possibility of water damaging the controller. The motors are constructed of corrosion resistant, 304 and 316 stainless steel with a standard submersible NEMA 4" end bell adapter. There are many models to choose from starting a 3/4 HP 60 VDC up to a 3.5 HP 240 VDC.
The motors require a SunRay PCA or PCC Sensorless Brushless DC Controller. These conrollers incorporate the latest state of the art technology. They are micro-processor based and have MPPT, Maximum Power Point Tracking to keep the solar array operating at peak efficiency point at all times. The control box is powder coated, die-cast aluminum with an extra large heat sink and rated for outdoor use.