Thanks for purchasing SHI series inverters. The product is a pure sine wave inverter which can convert 12/24/48Vdc to 220/230Vac 50/60Hz based on full digital and intelligent design. It features high reliability, high efficiency, concise outline, small volume, full protection functions, easy installation and operation. The inverter can be applied in many fields, such as household appliances, electric tools and industrial devices etc, especially for solar photovoltaic power system.

1. 1pcs 600W 24V to 230VAC Pure Sine Wave Inverter

2. 1pcs user manual (English)

1. l Complete isolation-type inverter technology.
2. l Adoption of advanced SPWM technology, pure sine wave output.
3. l Dynamic current loop control technology to ensure inverter reliable operation.
4. l Wide DC input voltage range.
5. l Low output harmonic distortion(THD≤3%).
6. l LED indicators for input voltage range, load power range, normal output & failure state.
7. l Optional energy saving mode.
8. l The output voltage and frequency can be switched.
9. l Extensive protections: short-circuit, overload, under/over input voltage, over-temperature, and inverter’s inner fault identification protections.
10. l Wide working temperature range (industrial level).
11. l Continuous operation at full power.

Inverter Operation

Connect the input and output terminals accurately. Turn on the power using the ON / OFF switch on the front panel. In order to avoid the protections resulted from the surge power, please turn on AC loads one by one after the output of the inverter is normal. Please check it as below:

1. l Set the power switch to the ‘OFF’ position. Insert the load’s plug into the inverter’s output outlet.
2. l Connect the protective grounding to the ground.
3. l Make sure the fuse or breaker use between battery and inverter is off.
4. l Connect the battery (‘+’ terminal with red line, ‘-’with black line). Do not connect them by contraries, or the power inverter will be damaged.
5. l Switch on the fuse or breaker. Switch the inverter to ON and then turn on the loads one by one. Check the operation state of both power inverter and loads. ‘Green’ of the failure LED indicator means the state is normal.
6. l If there are different loads, it is suggested that turn on the load with large startup current first, such as television, then turn on the load such as lamp when the inverter works stable.
7. l If the failure LED indicator is ‘Red’ and the buzzer alarms or no output when you turn on devices, switch off the loads and power inverter immediately. Check the system by referring to the troubleshooting guide. Turn on the devices again according to the operation methods after the failure is removed.

Input Level: Display Input Voltages

Load Level: Display AC Loads

Output & Fault Status

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