| Nature of Source Flow: | Active Inverter |
|---|---|
| Certification: | ISO9001, UL, CE |
| Output Power: | 3kw |
| Grid Type: | off-Grid Inverter |
| Output Type: | Single |
| Circuit Topologies: | Full-Bridge Type |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Single phase power inverter 3000w off grid inverter with AVR function
1. AC mode AVR function.
2. Output voltage.frequency and charging current can be adjusted via LCD display.
3. Pure sine wave output, available for sensitive load.
4. 4-step progressive charging, 7 battery type selector.
5. Accept generator's energy output.
6. High power factor.
7. Automatically transfer between battery and line modes.
8. RS232 communication port.
9. Protection of over load, over temperature, over charging, low battery.
| Model | GW3000 | |
| AC Input |
Nominal Power | 3000W |
| Input Voltage Waveform | Sinusoidal (utility or generator) | |
| Nominal input Voltage | 120VAC/230VAC | |
| Input Voltage Range | 80Vac-150Vac for 120V, 135Vac-270Vac for 230V | |
| Low Line AVR Disconnect | 100Vac±4% for 120V, 195Vac±4% for 230V | |
| Low Line AVR Re-connect | 95Vac±4% for 120V, 185Vac±4% for 230V | |
| Low Line Disconnect | Normal:85Vac±4%,Wide:80Vac±4% for 120V, Normal:154Vac±4%,Wide:135Vac±4% for 230V |
|
| Low Line Re-connect | Normal:90Vac±4%,Wide:85Vac±4% for 120V, Normal:164Vac±4%,Wide:145Vac±4% for 230V |
|
| High Line Disconnect | Normal:136Vac±4%,Wide:140Vac±4% for 120V, Normal:263Vac±4%,Wide:263Vac±4%for 230V |
|
| High Line Re-connect | Normal:131Vac±4%,Wide:135Vac±4% for 120V, Normal:253Vac±4%,Wide:253Vac±4%for 230V |
|
| Max AC input Voltage | 120V for Max150V, 230V for Max270V | |
| Frequency | 50Hz:41-54Hz, 60Hz:51-64Hz | |
| AC output |
Output Voltage Waveform | Sine wave |
| Power Factor | 0.9~1.0 | |
| Nominal Output Voltage (V) | LV:120Vac ±10%rms, HV:230Vac ±10%rms | |
| Nominal Output Frequency (Hz) |
50Hz ± 0.3Hz, 60Hz ± 0.3Hz | |
| AC Charger |
Nominal Charger Current |
20A/35A/50A/70A/90A(5 stages adjustable charging current) |
| Over charge Protection | Bat.V≥15.5VDC for 12V battery, Bat.V≥31.0VDC for 24V battery, Bat.V≥62.0VDC for 48V battery, beeps 0.5s every 1s & fault after 60s | |
| Efficiency | Efficiency (Battery Mode) | ≥85% |
| Efficiency (Line Mode) | >98% | |
| Battery Voltage |
Nominal DC input Voltage | 12/24/48Vdc |
| Low Battery Alarm | 10.5VDC±0.3VDC for 12Vdc | |
| 21VDC±0.6VDC for 24Vdc | ||
| 42VDC±1.2VDC for 48Vdc | ||
| High DC input Alarm & Fault |
16VDC±0.3VDC for 12Vdc | |
| 32VDC±0.6VDC for 24Vdc | ||
| 64VDC±1.2VDC for 48Vdc | ||
| Transfer Time | 15ms(max) | |
| System Parameter |
Over-Load Protection | 110%the output,load>150%,beeps 0.5s every 1s,and Fault after 20s |
| Output Short Circuit Protection |
Current limit (Fault after 10s) | |
| Surge Rating(10s) | 1:3(VA) | |
| Protections | Low battery,over charging,over load,over temp | |
| Indicators | LED+LCD Display | |
| General Specifications |
Operating Temperature Range |
0ºC~40ºC |
| Storage Temperature | -15ºC~60ºC | |
| Operation humidity | 5% to 95%(non-condensing) | |
| Audible Noise | 60dB max | |
| cooling | Forced air,variable speed fan | |
| Dimension(L*W*H) | 475*242*182 | |
| Net Weight(kg) | 22.5 | |
Shipping:company standard
Delivery: sea transaction, air parcel, international express service(FEDEX, DHL, TNT, UPS, Shunfeng Exprress, and so on).
Q1.How is your product quality?
A: QC regularly check the quality . We have been working with large solar inverters company. Our products were damaged less than 3% over the past five years. Regarded as a high quality inverter supplier.
Q2.When the product have problem, how to solve it?
A:We have a professional after-sales team, in case of any problems, first contact us to help you solve,
we have a 24 months warranty.We will track product usage until you are satisfied.
Q3.Can you accept OEM, ODM service?
A:Yes, we accept OEM,ODM service.
Q4.What kind of certificate you have ?
A:Our company already achieve ISO, CCC, and for products, we have CE, ETL, Thayer, UL .
Q5. what's the payment term?
A: We accept TT,30% deposit and 70% balance against copy of B/L
Q6. How's the delivery time ?
A: Usually it will take about 5-7 workdays for production
Q7.What kind of material of transformer?
A:we have two types, one 100% copper and the other is copper with aluminum.It depends on your requirement. In fact,those two have no difference if normal work well. Only except the long life. Copper is better and also higher price.
Q8: What's the different between inverter and solar inverter?
A: Inverter is only accept AC input, but solar inverter not only accept AC input
but also can connect with solar panel to accept PV input, it more save power.
Q9.Do you have unique advantages?
A:Five sales teams are responsible for different markets, with an average staff of 4 and a half years in the company.
R & D team ensure that each year for different markets launch 4 to 7 products listed.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}