|
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 |
