OEM / ODM Manufacturing
48VDC-220VAC 8KVA-10KVA High Frequency Communication Pure Sine Wave Inverter
Industrial-grade design engineered for reliable, long-term performance — supplied through qualified manufacturing with OEM / ODM customization, export-ready packaging and worldwide delivery.
Talk to our engineering team for OEM / ODM projects and volume pricing.
DC 48V 8000VA pure sine wave power inverter,
Input: DC 48V battery and Bypass AC 220V;
Rated output: AC 220V / 50HZ,6400W;
Dimension: 482mm*176mm*470mm (4U case)
Warranty:2-year
Description
1.True sine wave output (T.H.D < 3%);
2.Large 128*64 digital Lcd display data information，4 led display working;
3.Standard 19” Rack mount case;
4.5 Routes Dry contact for system (DC input fault, AC input fault, overload information, by-pass information and output fault)
Function
1.RS232 and RS485 & Optional SNMP communication Port;
2.Power-on self-test, Soft output start;
3.Audible and visual alarm;
4.Record the historical alarm message and can be queried;
5.Real-time monitoring of the system operating status;
Feature
1.Auto switch function: DC to AC, AC bypass, less than 5ms;
2.By-pass AC 220V input filtering;
3.Start auto restart while Ac or Dc is recovering;
4.Automatic start temperature control fan
5.Build in voltage regulator Stabilize AC voltage;
6.Protection :Short load protection, over load protection, battery over/under voltage protection, over current, over temperature;
7.Unattended operation: the system switches automatically to provide AC Power to the load between the DC input and AC input;
Technical Parameters
| Model | VT-HF48S220-8KVA | ||
| DC INPUT | Rated Input Voltage（Vdc） | 48V | |
| Rated Input Current （A） | 167A | ||
| DC Input Range (Vac) | 40-60V | ||
| Reflected Noise Current. | ≤10% | ||
| AC Bypass Input | Bypass Voltage Range （Vac） | 270V-170V(±10V) | |
| Rated Input Current（A) | 36.4 | ||
| AC Output | Capacity（VA） | 8000VA | |
| Rated output Capacity（W） | 6400W | ||
| Output Voltage and Frequency | 220Vac 50Hz/60Hz | ||
| Output Current（A） | 29.1 | ||
| Voltage Accuracy（V） | 220±1.5% | ||
| Frequency Accuracy（Hz） | 50±0.1% or 60±0.1% | ||
| Waveform | Pure Sine Wave | ||
| THD | ≤3%（line load ） | ||
| Dynamic Response Time | 5%(（load 0←→100%） | ||
| Power Factor（PF） | 0.8 | ||
| Overload Capability | 100%-120% 60s | 121%-150% 10s | |
| Inverter efficiency（80% line load） | ≥85% | ||
| Inverter ←→ Bypass（ms） | ≤8ms | ||
| working environment | Dielectric Strength（Input & Output) | 1500Vac-10mA，1minutes | |
| Noise（1m） | ≤55dB | ||
| Ambient Temp. | -20℃~+50℃ | ||
| Humidity | 0~90%,No condensation | ||
| Altitude（m） | ≤2000 | ||
| Indicate | LCD Display | Input/output Voltage/Frequency/Output Current/Temp/Capacity Rate etc | |
| Inverter Status | Off Grid Status、Inverter Status、Batter Under&Over VoltageOutput Over load | ||
| Dimensions | Standard 19”Rack mount（D×W×H）（mm） | 482*480*176MM | |
| Package Dimension | 590*570*420mm | ||
| Weight | N.W | 19.00KG | |
| G.W | 30.00KG | ||
| Protection | Input under Voltage/Input over Voltage/Output Over load/Short circuit | ||
Model List：Quickly find a model that matches your needs, please feel free to contact us！
| 48V/110V/220VDC-220VAC （LCD+LED display） | |||||
| Capacity | DC IN | AC OUT | Power(W) | G.W KG | N.W KG |
| 1KVAR | 220V/110V/48V | 220V | 800 | 10 | 8 |
| 2KVAR | 1600 | 11 | 9 | ||
| 3KVAR | 2400 | 11 | 9 | ||
| 4KVAR | 3200 | 15 | 12 | ||
| 5KVAR | 4000 | 16 | 13 | ||
| 6KVAR | 4800 | 16 | 13 | ||
| 8KVAR | 220/110 | 6400 | 30 | 19 | |
| 10KVAR | 8000 | 30 | 19 | ||
| 8KVAR | 48V | 6400 | 30 | 19 | |
| 10KVAR | 7000 | 31 | 19 | ||
| 24VDC-220VAC（LCD+LED Display） | |||||
| Capacity | DC IN | AC OUT | Power(W) | G.W KG | N.W KG |
| 1KVAR | 24V | 220V | 800 | 10 | 8 |
| 2KVAR | 1600 | 11 | 9 | ||
| 3KVAR | 2400 | 11 | 9 | ||
| 110V/120VAC Output（LCD+LED Dispaly） | |||||
| Capacity | DC IN | AC OUT | Power(W) | G.W KG | N.W KG |
| 1KVAR | 48V | 110V/120V | 800 | 10 | 8 |
| 2KVAR | 1600 | 11 | 9 | ||
| 3KVAR | 2400 | 15 | 12 | ||
| 4KVAR | 3200 | 16 | 13 | ||
| 5KVAR | 4000 | 30 | 19 | ||
| 6KVAR | 4800 | 30 | 19 | ||
| 1KVAR | 24V | 800 | 10 | 8 | |
| 2KVAR | 1600 | 11 | 9 | ||
| 3KVAR | 2400 | 15 | 12 | ||
| 4KVAR | 4000 | 30 | 19 | ||
| 5KVAR | 4800 | 30 | 19 | ||
| 1KVAR | 110V/220V | 800 | 11 | 9 | |
| 2KVAR | 1600 | 11 | 9 | ||
| 3KVAR | 2400 | 15 | 12 | ||
| 4KVAR | 3200 | 15 | 12 | ||
| 5KVAR | 4000 | 30 | 19 | ||
| 6KVAR | 4800 | 30 | 19 | ||
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B2B FAQ
Do you support BMS communication on your chargers?
Yes. Where the model supports it, the charger can communicate with the battery BMS over CAN or RS485 so charging stops at the values your BMS expects. The interface fitted to this model is listed in Key Specifications.
Can the charging curve be adjusted to our battery?
Yes. Charging voltage, current and the CC/CV stages can be set to your pack specification as part of an OEM / ODM order. Send your battery datasheet and we confirm the profile.
Can you supply the connector we already use?
Yes. We can fit your existing connector type and pin-out, or supply a matched connector and cable assembly.
Do you offer Custom Branding?
Yes. Custom Branding is available on the product label, housing and packaging for OEM and ODM programs.
How does sample development work?
Send your specification and target quantity. We confirm the configuration, provide a sample lead time and quote, then move to production once the sample is approved.
Tell Us About Your Project
Share your application, technical requirements and expected quantity — our B2B team will recommend the right product or customized solution.
