|
Smart 1 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 |
12V/24V/48Vsystem |
500us |
|
Recovery Time |
|
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 |
DC150V |
|
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 |
|
Temperature Factor |
12V/24V/48V system |
±0.02%/ºC |
|
Temperature Compensation |
12V/24V/48V system |
14.2V-(The highest temperature-25ºC)*0.3 |
|
Output Ripples(peak) |
12V/24V/48V system |
200mV |
|
Output Voltage Stability Precision |
12V/24V/48V system |
±1.5% |
|
Display |
|
LCD display |
Input,output parameter and output power etc |
|
(check the LCD display instruction) |
|
LED display |
3 LEDs indicates:Fault indicate light,charge indicate light,power source indicate light(check the LED instruction) |
|
Software Control through PC(communication port) |
RS232 (matching) or LAN(optional) |
|
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 |
95ºC |
|
Temperature protection |
Above 85ºC,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 105ºC |
|
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 |
|
|
Storage Temperature |
|
|
Atmospheric Pressure |
70~106kPa |