1
26
8.
9.
H. SOFT START TECHNOLOGY
The soft start technology built into this inverter protects the unit from delivering too
much AC power at once by gradually increasing the AC voltage pushed out. To make
sure that you are utilizing this feature, turn on the appliance being used before turning
on the inverter. This is especially necessary for equipment that has an inductive load or
electrical motor
I. OUTPUT VOLTAGE & WAVEFORM
The electrical waveform output of this inverter is a pure sine wave, which has the same
quality as utility and/or domestic power This type of waveform is suitable for most
electrical devices, appliances and tools. This pure sine wave unit provides more
capabilities than modified sine wave inverters because it is a cleaner form of power.
The pure sine wave also effectively reduces the noise produced while using appliances.
.
.
J. LCD Display
While inverter is working, the LCD display will show Battery Status Level,Pure Sine
Wave Symbol, Input Voltage , Output Voltage ,current etc . Once the inverter is on
protection mode, the following codes will shown:
1.LO: Low voltage protection
2. HI: High voltage protection
3. OL: Overload or short-circuit protection
4. OH: overheat protection.
162.6 Volta peak
Pure Sine Wave Output
(120 VAC Model)
K. PROTECTIONS IN THE INVERTER
1. Input under-voltage alarm: When the input DC voltage is lower than 9.8V (19.6V),
the buzzer will whistle intermittently to remind that the inverter will go into the
under voltage protection.
2. Under voltage protection: The inverter will automatically shut down when the input
DC voltage is lower than 9.5V(19V). The buzzer will whistle continuously and the
green light is off, red light is on. Please turn off the inverter and use it after
recharging the battery.
3. Over voltage protection: The inverter will automatically shut down when the input
DC voltage is higher than 16V(32V). The buzzer will whistle continuously and the
green light is off, red light is on. Please turn off the inverter and adjust the input
voltage to the admissible range.
4. Overload protection: The inverter will automatically shut down when the load is
higher than the rated power. The buzzer will whistle continuously. Turn off the
inverter and resume to normal operation after taking away the excessive load.
5. Short-circuit protection: The AC output will be automatically shut down when short
circuited. It will automatically reset after the problem is solved.
6. Thermal protection: The unit will get hot during operation. If the temperature is
higher than 149
ºF
, the inverter will automatically shut down. Then the buzzer will
whistle continuously and the green light is off, red light is on. Please turn off the
inverter, and continue using it after the temperature goes back to normal naturally.
Meanwhile find out the factors causing the fault, such as ventilation, ambient
temperature, vent, load power etc. It can avoid similar things from happening again.
**NOTE**
The numbers in the parenthesis are for 24V models. In the case of over
voltage, under voltage and thermal protection, the inverter will shut down. When the
inverter is in the OFF position, the inverter doesn't consume battery current.
Remote control interface
AC output socket
AC output terminal
Power ON/OFF switch
Remote control interface
AC output socket
AC output terminal
Power ON/OFF switch
Содержание PS-3000QBR
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