Output short protection: yes ( microcontroller )
Battery ex. 12V / 24V protection: yes ( microcontroller )
Battery polarity protection: yes (by fuse )
Fuse: 35A*1pc+15A*1pc (12V) // 20A*1pc+15A*1pc (24V)
TE-1203UB / TE-1403UB
Dimension: ( L*W*H): 140*73*58mm
Weight: 750g
DC To AC Power Inverter
TROUBLESHOOTING
300W-USB 50Hz Modify Sine Wave
If the inverter does not appear to be functioning properly, there are several reasons
why the inverter may not be responding.
TE-1203UB: DC12V to AC220V~240V
TE-1403UB: DC24V to AC220V~240V
1) Poor contact
*Cleaning contact parts thoroughly.
AC
OUTLET
2) Receptacle has no power
*check fuse, replace damaged fuse.
*check receptacle wiring. repair if necessary
3) Fuse is blown
*The fuse is located inside the DC plug. Please replace fuse with a new
equivalent value fuse.
4) Overload caused AC output reduce
*Reduce the wattage of loading to lower than 300 watts.
Instruction Manual
Please read user manual before use.
5) Thermal caused AC output reduce
*Under heavy loads for extended periods of time. The AC inverter will reduce
output to prevent damage to excess heat. If this happened, please proceed as
below:
SPECIFICATION
Input voltage range: DC 10~15V (12V) // DC 20~30V (24V)
Input full load current: 30A (12V) // 15A (24V)
(A) Switch off the power of this inverter.
Standby input current: <0.6A (12V) // <0.5A (24V)
(B) Decreases the load of this machine i. e. disconnect some of the appliances
or wait until this inverter become cool.
USB port : output 5VDC (500MA max.)
Output voltage (AC) : 220V~240V
(C) Switch on the power of this inverter.
Output waveform: modify sinewave
6) Low-battery shutdown
*Recharge your battery and resume operation.
CAUTION
Always place the inverter in an environment which is:
Output frequency: 50Hz
Continue output power: 300W
Peak output power: 900W
Efficiency: 90%
Battery low pre-alarm: 10.5
±
0.5V (12V) // 21
±
1V (24V)
(A) well ventilated
Battery low shutdown: 10
±
0.5V (12V) // 20
±
1V (24V)
(B) not exposed to direct sunlight or heat source
Auto-operation fan (temperature or load)
(C) out of reach from children
Thermal protection: 60
±
5
℃
(microcontroller )
(D) away from water/moisture, oil or grease
Overload protection: yes (microcontroller )
(E) away from any flammable substance
