Pure Sine Wave Power Inverter 12KW Hybrid Low Frequency Solar Power Inverter
Product Description:
1. LCD shows the solar capacity.
2. 5 stages adjustable AC charging current. AC charging also can be closed.
3. AC/DC priority modes can be set.
4. Generator restart signal. (Dry contact).
5. 3 times peak power. Strong loading capacity.
6. Overload, output short-circuit protection.
Product Applications:
All kinds of home appliances,office equipment,solar power system,and other equipment which use single phase power.
Parameters:
| Model | PW12KW |
| AC Input | Nominal Power | 12KW |
| Nminal Iput Voltage | 230VAC |
| High Line Disconnect | 263VAC±4%(Normal) or 263VAC±4%(Wide) |
| AC Output | Output Voltage | 230VAC±10% |
| Output Frequency | 60Hz/ 50Hz |
| Solar Charger | Rated Charge Current | 60A |
| Max.PV Open Circuit Array Voltage | 110VDC |
| Charger Mode | MPPT |
| AC Charger | Charger Current | 35A/50A(Adjustable 5 stages charging current) |
| DC Input | Input Voltage | 48/72VDC |
| Low DC input Shut-down | 40VDC±1.2VDC for 48VDC, 60VDC±1.8VDC for 72VDC |
| System | Operating Temperature Range | 0-40℃ |
| Protections | Low battery,over charging, over load, over temp |
| Dimension | 538*255*630mm |
| Weight | 71.5KG |
FAQ:
Q1. What is the function of an inverter?
A.It basically converts dc to ac. They are primarily used to convert the dc current from batteries to ac supply.Typically used in power backup systems for when the mains power fails. Small inverters are also sold as camping equipment to convert motor vehicle battery power to AC for low power applications such as powering lamps and portable TVs.
Q2. How many kinds of the output waveform for inverters?
A.Two kinds. Pure sine wave and modified sine wave. Pure sine wave inverter could provide high -quality AC and carry various loads, while it requires high tech and high cost. Modified sine wave inverter load poorly not carrying an inductive load, but the price is moderate.
Q3: What's the difference between Low -Frequency Inverter and High -Frequency Inverter?
A: Low- frequency inverter is far better than almost all high -frequency inverter. Low -frequency 2kw inverter using traditional analog circuits principle for design.The transformer, inductor and capacitor will be a big size and highest quality to ensure it's strong loading capacity. So it can work in the pretty harsh electric environment, absolutely it will be more reliable and stable! And high frequency just use the software programs in Micro CPU Chip to control the UPS, the size will be smaller and the production costs will be lower.
Q4: What should be noticed when installing inverter?
A: Put the product in a place where is well ventilate, cool, dry and water-proof. Pls do not stress and do not put foreign objects into the inverter.Rember to turn on the inverter before turn on the appliance
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