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「Low Frequency Inverter」

SEP low frequency inverter

SEP low frequency inverter

SEP low frequency inverter

0577-62967308
               
Product Parameters
               
Specification
Model: LW 10212/24 20212/24/48 30224/48 40224/48 50248 60248
Rated Power 1000W 2000W 3000W 4000W 5000W 6000W
Battery Voltage 12/24VDC 12/24/48VDC 24/48VDC 48VDC
Size(L*W*Hmm) 550*243*175 570*261*199
Packing Size(L*W*Hmm) 605*305*270 625*320*295
N.W.(kg) 11 19 20.5 22.5 24 26
G.W.(kg) (Carton Packing) 12.5 20.5 22 24 26 28
Parameter
Input DC Input Voltage Range 10.5-15VDC(Single battery voltage)
AC Input Voltage Range 85VAC~138VAC /89VAC~144VAC /  93VAC~150VAC / 170VAC~275VAC / 178VAC~288VAC /186VAC~300VAC
AC Input Frequency Range 45Hz~65Hz
Output Efficiency ≥85%
Output Voltage(Battery Mode) 110VAC±2% / 115VAC±2% / 120VAC±2% / 220VAC±2% / 230VAC±2% / 240VAC±2% 
Output Frequency(Battery Mode) 50/60Hz±1%
Output Wave(Battery Mode) Pure Sine Wave
AC Output Voltage Range 110VAC±10% / 115VAC±10% / 120VAC±10% / 220VAC±10% / 230VAC±10% / 240VAC±10% 
AC Output Frequency Range Tracking Automatically
Inside Solar controller
(Optional)
Charging Mode PWM
Charging current 10A,20A,30A,40A,50A,60A
PV Input Voltage Range 12V System:15V-44V;24V System:30V-44V;48V System:60V-88V
Max PV Input Voltage
(At 25℃)
12V/24V System:50V;48V System:100V
PV Array Maximum Power 12V System:140W,280W,420W,560W,700W,840W;
24V System:280W,360W,840W,1120W,1400W,1680W;
48V System:560W,1120W,1680W,1120W,2240W,3360W
Working Mode Battery First/AC First/Saving Energy Mode
AC Charging current(selectable) 0~30A
Transfer Time ≤4ms
Display LCD
Thermal method Cooling fan in intelligent control
Battery Type
(selectable|)
LEAD Charge Voltage:14V;Float Voltage:13.8V(Single battery voltage,x2 for 24V; x4 for 48V)
OP-LE Charge Voltage:14.2V;Float Voltage:13.8V(Single battery voltage,x2 for 24V; x4 for 48V)
LITHIUM Charge Voltage:13V;Float Voltage:12.6V(Single battery voltage,x2 for 24V; x4 for 48V)
Remark The charging parameters of other types battery can be user-defined
Protection Over-load / Over-discharge / Short circuit / High temperayure / Reverse polarity
Communication RS232/RS485(Optional)
Environment Noise ≤55dB
Temperature -10℃~40℃
Humidity 0~95%( No condensation)
Note : All specifications are subject to charge without prior notice
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