PVC-7820
12/24Vdc 40A Programmable PV Charger Controller
User's Manual
Страница 1: ...PVC 7820 12 24Vdc 40A Programmable PV Charger Controller User s Manual...
Страница 2: ...Turning off controls will not reduce this risk PV panels produce power when exposed to light cover them with opaque material before servicing 4 Working in Vicinity of a Lead Acid Battery is dangerous...
Страница 3: ...VR Delay Time 5 minutes Protections Over Temperature Protection Self Recoverable Yes Over Voltage Protection at PV Terminal Yes Over Voltage Protection at Battery Terminal Yes Over Charge Current Prot...
Страница 4: ...2 Control and Indicator 6 3 Operation 8 3 1 Connection 8 3 2 Select System Voltage 8 3 3 Select Battery Type 9 3 4 Set LOAD ON OFF Program 9 3 5 USB Charging Port Selection 9 3 6 Status LED Indicator...
Страница 5: ...0Vdc Rated charging current and load current are 20Amp PWM Charging Build In Microprocessor for PV charge control to maximize the charging efficiency Overcharge and Over discharge Protection 3 stage C...
Страница 6: ...s indicator 2 Charging status indicator 3 Fault indicator 4 Battery Type indicator 5 Load terminal ON OFF program selection 6 USB charging port selection 7 12 24V system selection 8 PV Reverse polarit...
Страница 7: ...2 Connection port Connection Ports 14 PV terminal 15 Battery terminal 16 Load terminal 17 Battery Remote Sense terminal 18 Battery Temperature Sensor connector 19 USB charging port 20 Remote control...
Страница 8: ...t with previous setting The LED indication System Voltage LED color 12V Green 24V Orange Setting Steps i Disconnect PV and Battery terminal ii Connect Battery Terminal iii Within 1 minute press System...
Страница 9: ...ways ON ALL The LOAD terminal will switch ON all the time Night Light Mode NLM The LOAD terminal only switch ON after sunset and switch OFF after sunrise Day Light Mode DLM The LOAD terminal only swit...
Страница 10: ...VD LOAD OFF Charging status indicator Stage Description Bulk Fast Flashing Absorption Slow Flashing Float Incident on 3 7 Remote Signal Terminal The PV controller has an optional remote signal output...
Страница 11: ...e Terminal output On Off signal Pin 2 Relay Common Max 0 2A Pin 3 Relay Normal Close mode Max 0 2A Opposite to the LOAD Positive Terminal output On Off signal Pin 4 GND Pin 5 NC Pin 6 RED LED signal I...
