MPPT controller Model: Master-80A Series |
80A | ||
Charge Mode | MPPT(Maximum Power Point Tracking) | ||
Charge Method | 3 stages: fast charge(MPPT),constant voltage, floating charge | ||
System Type | DC12V/24V/36V/48V | Automatic recognition | |
Soft Start Time | DC12V/24V/36V/48V | ≤10S | |
Conversion Efficiency | DC12V/24V/36V/48V | ≥96.5%,≤99% | |
PV Modules Utilization Rate | DC12V/24V/36V/48V | ≥99% | |
System Voltage | 12V system | DC9V~15V | |
24V system | DC18V~28V | ||
36V system | DC32V~40V | ||
48V system | DC42V~60V | ||
Error system | The battery voltage is not in above range when the controller is switched on | ||
PV Input Characteristics | |||
MPPT Working Voltage and Range | 12V system | DC16V~DC150V | |
24V system | DC30V~DC150V | ||
36V system | DC45V~DC150V | ||
48V system | DC60V~DC150V | ||
Input Low Voltage recovery Point | 12V system | DC22V | |
24V system | DC34V | ||
36V system | DC50V | ||
48V system | DC65V | ||
Input Over voltage Protection Point | DC12V/24V/36V/48V | DC150V | |
Input Over voltage Recovery Point | DC12V/24V/36V/48V | DC145V | |
Max. PV Power | 12V system | 960W | |
24V system | 1920W | ||
36V system | 2880W | ||
48V system | 3840W | ||
Charge characteristic | |||
Selectable Battery Types (Default type is GEL battery) | DC12V/24V/36V/48V | Sealed lead acid, vented Gel, NiCd battery (Other types of the batteries also can be defined) | |
Charge mode | DC12V/24V/36V/48V | constant current-constant voltage-floating charge | |
Constant Voltage | DC12V/24V/36V/48V | Please check the charge voltage according to the battery type form. | |
Floating Charge Voltage | DC12V/24V/36V/48V | ||
Rate charge current | DC12V/24V/36V/48V | 80A | |
Current-limiting Protection | DC12V/24V/36V/48V | 85A | |
Temperature Factor | DC12V/24V/36V/48V | ±0.02%/℃ | |
Temperature Compensation | DC12V/24V/36V/48V | 14.2V-(The highest temperature-25℃)*0.3 | |
Output Ripples(peak) | DC12V/24V/36V/48V | 200mV | |
Charger voltage accuracy | DC12V/24V/36V/48V | ≤±1.5% | |
Discharge characteristic | |||
Setting Control | Controller or PC software | ||
Max discharge current | DC12V/24V/36V/48V | 100A | |
Discharge protection | DC12V/24V/36V/48V | fuse | |
Double-time control | DC12V/24V/36V/48V | On in morning ,off in morning / On in night ,off in night | |
ON / OFF mode | DC12V/24V/36V/48V | ON / OFF | |
PV voltage control | DC12V/24V/36V/48V | PV voltage on, PV voltage off | |
PV voltage / time delay control | DC12V/24V/36V/48V | PV voltage on, time delay off | |
Control ON/OFF mode | |||
Discharge voltage protection | DC12V/24V/36V/48V | Set by user Output off when it under (exceed) setting voltage; |
|
Communication Features | |||
RS232 communication | DC12V/24V/36V/48V | Chose COM communication port | |
LAN communication | DC12V/24V/36V/48V | Set IP and Gate address for controller and solar eagle ; | |
Then chose TCP communication | |||
Protection Function | |||
Input Low Voltage Protection | Check the input characteristics | ||
Input Over voltage Protection | Check the input characteristics | ||
Temperature Protection | 95℃ | ||
Temperature rise protection | Above 85℃,decrease the output power, decrease 3A per degree. | ||
Other Parameters | |||
Thermal methods | Self-cooling | ||
Components | World brand raw materials. Compliance with EU standards. All rated temperature of electrolytic capacitors not less than 105℃ | ||
Smell | No peculiar smell and toxic substances. | ||
Environment Protection | Meet the 2002/95/EC, | ||
no cadmium hydride and fluoride | |||
Physical | |||
Measurement DxWxH (mm) | 420*280*102 | ||
Packing DxWxH (mm) | 500*360*195 | ||
N.G(kg) | 7.1 | ||
G.N(kg) | 8.5 | ||
Color | Blue, Green, White (optional) or OEM | ||
Safety | CE, PSE, FCC, EMC | ||
EMC | EN61000 | ||
Type of Mechanical Protection | IP50 | ||
Environment | |||
Humidity | 0~90%RH ( no condense) | ||
Altitude | 0~3000m | ||
Operating Temperature | -20℃ ~ +40℃ | ||
Storage Temperature | -40℃ ~ +75℃ | ||
Atmospheric Pressure | 70~106kPa |