2.Following are the parameter of MPPTSolar Charge Controller 60A. | LEYU OPM -40A/50A/60A -series | 40A | 50A | 60A | |||||
| Charge Mode | Maximum Power Point Tracking | |||||||
| Method | 3 stages: fast charge(MPPT),constant voltage, floating charge | |||||||
| System Type | DC12V/24V/48V | Automatic recognition | ||||||
| System Voltage | 12V system | DC9V~DC15V | ||||||
| 24V system | DC18V~DC30V | |||||||
| 48Vsystem | DC36V~DC60V | |||||||
| Soft Start Time | 12V/24V/48Vsystem | ≤10S | ||||||
| Dynamic Response Recovery Time | 12V/24V/48Vsystem | 500us | ||||||
| Conversion Efficiency | 12V/24V/48Vsystem | ≥96.5%,≤99% | ||||||
| PV Modules Utilization Rate | 12V/24V/48Vsystem | ≥99% | ||||||
| Input Characteristics | ||||||||
| MPPT Working Voltage and Range | 12V system | DC18V~DC150V | ||||||
| 24V system | DC34~DC150V | |||||||
| 48V system | DC65~DC150V | |||||||
| Low Voltage Input Protection Point | 12V system | DC16V | ||||||
| 24V system | DC30V | |||||||
| 48V system | DC60V | |||||||
| Low Voltage Input Recovery Point | 12V system | DC22V | ||||||
| 24V system | DC34V | |||||||
| 48V system | DC65V | |||||||
| Max DC Voltage | 12V/24V/48V system | DC160V | ||||||
| Input Overvoltage Protection Point | 12V/24V/48V system | DC150 | ||||||
| Input Overvoltage Recovery Point | 12V/24V/48V system | DC145V | ||||||
| Max. PV Power | 12V system | 570W | 700W | 900W | ||||
| 24V system | 1130W | 1400W | 1700W | |||||
| 48V system | 2270W | 2800W | 3400W | |||||
| Output Characteristics | ||||||||
| Selectable Battery Types (Default type is GEL battery) | 12V/24V/48Vsystem | Sealed lead acid, vented, Gel, NiCd battery(Other types of the batteries also can be defined) | ||||||
| Constant Voltage | 12V/24V/48V system | Please check the charge voltage according to the battery type form. | ||||||
| Floating Charge Voltage | 12V/24V/48V system | |||||||
| Over Charge Protection Voltage | 12V system | 14.6V | ||||||
| 24V system | 29.2V | |||||||
| 48V system | 58.4V | |||||||
| Rated Output Current | 12V/24V/48V system | 40A | 50A | 60A | ||||
| Current-limiting Protection | 12V/24V/48V system | 44A | 55A | 66A | ||||
| Rate charge current | 12V/24V/48V System | 40A | 50A | 60A | ||||
| Temperature Factor | 12V/24V/48V system | ±0.02%/℃ | ||||||
| Temperature Compensation | 12V/24V/48V system | 14.2V-(The highest temperature-25℃)*0.3 | ||||||
| Output Ripples(peak) | 12V/24V/48V system | 200mV | ||||||
| Output Voltage Stability Precision | 12V/24V/48V system | ≤±1.5% | ||||||
| Charge voltage Peak-Peak Ripple | 12V/24V/48V System | 200mV | ||||||
| Charger voltage accuracy | 12V/24V/48V System | ≤±1.5% | ||||||
| Discharge characteristic | ||||||||
| Setting Control | Controller or LAN | |||||||
| Max discharge current | 12V/24V/48V System | 40A | ||||||
| Discharge protection | 12V/24V/48V System | fuse 30A*2 | ||||||
| Double-time control | 12V/24V/48V System | On in morning ,off in morning / On in night ,off in night | ||||||
| ON / OFF mode | 12V/24V/48V System | ON / OFF | ||||||
| PV voltage control | 12V/24V/48V System | PV voltage on，PV voltage off | ||||||
| PV voltage / time delay control | 12V/24V/48V System | PV voltage on，time delay off | ||||||
| Discharge voltage protection | 12V/24V/48V System | Output off when it under setting voltage; Factory set is 10.5 .( Note : set based on 1 battery ) | ||||||
| Communication Features | ||||||||
| RS232 Communication | 12V/24V/48V System | Chose COM communication | ||||||
| LAN Communication | 12V/24V/48V System | Set IP and Gate address for controller and solar eagle ;Then chose TCP communication | ||||||
| Protection | ||||||||
| Input Low Voltage Protection | Check the input characteristics | |||||||
| Input Overvoltage Protection | Check the input characteristics | |||||||
| Input Polarity Reversal Protection | yes | |||||||
| Output Overvoltage Protection | Check the output characteristics | |||||||
| Output Polarity Reversal Protection | yes | |||||||
| Short-circuit Protection | Recover after eliminating the Short-circuit fault, no problem for long term Short-circuit | |||||||
| Temperature Protection | 95℃ | |||||||
| Temperature protection | Above 85℃,decrease the output power, decrease 3A per degree. | |||||||
| Other Parameters | ||||||||
| Noise | ≤40dB | |||||||
| Thermal methods | Forced air cooling, fan speed rate regulated by temperature, when inner temperature is too low, fan ran slowly or stop; when controller stop working, fan also stop ran. | |||||||
| 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) | 270*185*90 | |||||||
| N.G(kg) | 3 | |||||||
| G.N(kg) | 3.6 | |||||||
| Color | Blue/Green (optional) | |||||||
| Safety | CE, RoHS, PSE,FCC | |||||||
| EMC | EN61000 | |||||||
| Type of Mechanical Protection | IP21 | |||||||
| Environment | ||||||||
| Humidity | 0~90%RH ( no condense) | |||||||
| Altitude | 0~3000m | |||||||
| Operating Temperature | -20℃ ~ +40℃ | |||||||
| Storage Temperature | -40℃ ~ +75℃ | |||||||
| Atmospheric Pressure | 70~106kPa | |||||||
Specifications
