YITRANIC TP1500 Pure Sine Wave Inverter User Manual

YITRANIC TP1500 Pure Sine Wave Inverter

Thank you very much for selecting YITRANIC pure sine wave inverter. We hope our products can bring you the most satisfied service. YITRANIC focuses on the R&D and sales of pure sine wave inverters. At the same time, we also provide a variety of cost-effective professional measuring instruments and equipment for residential, industrial and scientific use.
Please read this manual carefully before installing or using the power inverter, and pay attention to all safety recommendations. Thank you!

Safety and Precautions

1. Ensure the inverter has the correct DC voltage for your battery bank.
2. Keep away from the water. The water can’t drop or spill on the power inverter, do not touch the plug with wet hand. Position it in a cool, dry & well ventilated place.
3. The inverter will become hot when it is working, do not place objects on the inverter that are susceptible to temperature and things that may affect the heat dissipation.
4. Ensure that the device plug is well connected before you power on the inverter.
5. Non-professionals shall not open the inverter.
6. When cleaning the inverter, please use a dry cloth, don not use a wet cloth or detergent for cleaning.
7. Minors are not allowed to use this product.
8. Do not reverse the input.

How to choose a suitable power inverter?

Pure sine wave and modified sine wave
Inverter Comes in two types: Pure sine wave and modified sine wave. Pure sine wave is high quality output harmonically follows a smooth sine wave and electrical current similar to utility standards, less power consumption and clean power delivery. Pure sine wave supports for more appliances, even the sensitive loads. Modified sine wave is more affordable. It applies to a limited list of devices such as light bulbs, heater and some very small power tools. Normally only for resistive loads.

For resistive loads, you can choose pure sine wave inverter or modified sine wave inverter, and ensure the inverter’s rated power is a little higher the loads’ rated power.

Following are some examples for choosing inverter

NOTE: Please make sure your battery is big enough to provide sufficient power. Following is the formula to Calculate the battery’s working hours.

• Using time (Hours) = Battery capacity (Ah)/ Loads’ power / 0.88 / 0.92 /Battery voltage (V)

Product details

OLED DISPLAY

1. DC input voltage
2. Output frequency
3. AC output voltage
4. Battery power
5. Battery power
6. Output power
7. Inverter’s working status
   • low: low input voltage
   • High: high input voltage

REMOTE CONTROLLER

1. Battery power
2. On/off button
3. DC input voltage
4. Remote  interface

NOTE: If you want to use the remote controller to turn on/off the inverter, please turn off the inverter’s main switch first.

PARAMETERS

temperature ≥ 45℃.
No   load current| 0.6A| 0.7A| 0.7A| 0.8A
Efficiency| ≥90%  （12V inverter）
≥92%  （24V inverter）

Installation

1. Installation requirements
   • For safe and optimum performance, install the inverter in a location that is: Dry . Do not expose to water drip or spray. Cool. It is better use the inverter in ambient temperatures between 0℃ to 40℃. Keep away from furnace, heating vents or other heat producing equipment. Well ventilated. Allow at least 5cm clearance above and on all sides of the unit for proper cooling. Clean and free of dust and dirt. This is especially important if the inverter is used in a work environment.
2. Connect in series and parallel
   • Connect in series will add the voltage.
   • Connect in parallel won’t change the voltage.
3. How to connect the inverter?

NOTE: If you want to use the inverter in a solar system, please note that the inverter can’t be connected to a solar controller, it must be connected to battery directly.
If you need longer cable, please ensure the cable is thick enough. Long and thin cable will lower the input voltage.

When connecting, you need to

1. Make a visual inspection to ensure no visible damage has been caused by shipping before connecting. Then make sure that the inverter is switched Off.

2. Before connect the inverter to the battery, make sure that the battery’s voltage is consistent with the inverter’s reference voltage. Connect the red terminal of the inverter to the Positive pole (+) of battery, Connect the black terminal of the inverter to the Negative pole (-) of battery. Do not connect the inverter reversely, otherwise the inverter fuse will be burnt.
   CAUTION: A reverse polarity connection (positive to negative) may damage the inverter. Damage caused by a reverse polarity connection is not covered under warranty.

3. Tighten the nut on each DC terminal by hand until it is snug. If DC terminal is too big or too small, please use tools to tight up the screw.

4. Turn on the inverter’s power switch, if green indicator light is on, indicating that the inverter is working properly.

5. Please connect the loads to the AC output of the inverter, please do not overload. In the case of overloading, the inverter will send alarm signal and stop working. To restart the inverter, please switch OFF the inverter for 5 seconds, reduce the loads, then switch ON again.

Trouble shootings

1. When turn on the inverter, red LED light on and the inverter keep beeping.
   First , we need to judge the trouble reason from the alarm mode of the inverter.

2. beep repeat, means low input voltage;

3. beeps repeat, means high input voltage;

4. beeps repeat, means over heating;

5. Continuous beeping, means overload.

Solutions
If the DC input voltage is too low or too high, please check whether you connect the right battery. 12V inverter needs 12V battery, 24V inverter needs 24V battery. If the battery is correct, please check whether the connection is OK. Please don’t connect the inverter to a solar controller, please connect the inverter to battery directly. If you use your own cable, please make sure the cable is thick enough, too long and too thin cable will lower the input voltage. Please check whether your battery is low power, if yes, please fully charge your battery fist. Please check whether your battery is big enough, if you are not sure, you can contact us for help.

1. My loads is under the rated power of the inverter, why the inverter keep delivering overload signal?
   • When using inductive loads, they may have very high starting current (2-10 times as the rated power). You need to ensure the inverter’s rated power is 2-10 times as the inductive loads’ rated power.
2. Why I can’t use the remote controller turn on/off the inverter?
   • Please note that the remote controller and the inverter’s main switch can’t be used at the same time. Please keep the inverter’s main switch “off” and try again. If the problem still can’t be solved, you can contact us via
     email yuanyuepr@163.com. Please provide as more details as you know. Photos or videos will be very helpful for us to find out the problem.

Warranty

1. If there are any issues with the product during use, please contact us promptly to resolve the issue. If the inverter malfunctions, please contact us immediately, and we will determine the cause of the malfunction and provide appropriate solutions.
2. This product is warranted for 1 year after you received package from courier.
3. After the warranty period ends, the inverter can also provide maintenance services. Please contact us in advance and negotiate the repair cost. After we receive the inverter and conduct testing, we will confirm the final repair cost with you. After confirmation, repairs will be carried out.

Note: If any of the following situations occur, we will not assume after- sales responsibility for the inverter product.

1. The inverter is dismantled by the user without authorization.
2. Inverter damage caused by improper use, water ingress, or failure to connect batteries or electrical equipment as required.
3. Invalidity of the repair guarantee after the specified warranty period.

For our products, we provide lifetime technical support. At the same time, if you need to buy related spare parts for our products, we will provide them at a low price. If you have any comments or suggestions, please let us know. We hope our products and services to satisfy every customer.

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