SunPumps Controllers Cat. No. 75.3027 Weight 4 lbs

SunPumps PCA and PCB series pump controllers are microprocessor-controlled DC power converters designed as the interface between a DC powered pump and the power source. The DC source may be solar modules, batteries or systems using wind generators. The primary function of the PC series controller is to boost the current of solar modules in low sunlight conditions while holding the voltage of the solar modules at the maximum power point. This allows a pump to start earlier in the morning and stay running longer in the evening. SunPumps PC series pump controllers have many unique features designed specifically for water pumping. All PC series controllers include a pump speed control circuit, a remote switch circuit, a sensor-less low water cut-off circuit, an electronic circuit breaker and indicator lights Model PCA-30M1 PCA-60 PCB-90 PCB-120 PCB-180 Number of 36-cell modules in series 2 4 6 9 12 Number of 54-cell modules in series 1 2 4 6 8 Number of 72-cell modules in series 1 2 3 4 6 Nominal volts 15,24,30 30,45,60 45,60,75,90 90105120135 135150165180 Maximum open circuit volts 45 90 200 250 300 Maximum load current (amps) 8 8 10 10 14 Maximum load power (watts) 250 500 1000 1200 2500 Brush motor control Item code 75.3027 75.3029 75.3035 75.3041 75.3047 Model: PCA-30M1, 75.3027 : $350.00 PCA-60, 75.3029 : $390.00 PCB-90, 75.3035 : $575.00 PCB-120, 75.3041 : $585.00 PCB-180, 75.3047 : $665.00