Rechargeable power inverter with built in battery charger
Xindun provides rechargeable power inverter with battery charger function, compatible with various battery types. Inverter full power design, strong loading capacity.

WD Rechargeable Power Inverter 4KW-7KW 48V/96V/192V

4KW/5KW/6KW/7KW, DC48V/96V/192V to AC110V/120V/220V/230V/240V | Rechargeable Inverter | Full Power Inverter with Built in Battery Charger

  • Type : DC to AC Off-Grid Inverter
  • Place of Origin : Foshan, Guangdong, China
  • Brand : XINDUN POWER
  • MOQ : 6 pcs
  • OEM : Yes

WD rechargeable power inverter with built in battery charger



■ Rechargeable Power Inverter Feature



1  Pure sine wave output;
2  High efficiency toroidal transformer lower loss ;
3  Intelligent LCD integration display;
4  AC charge current 0-20A adjustable; battery capacity configuration more flexible;
5  Three types working modes adjustable:AC first, DC first, energy-saving mode;
6  Frequency adaptive function, adapt to different grid environments;
7  Added fault code query function,facilitate user to monitor the operation state in real time;
8  Supports diesel or gasoline generator, adapt any tough electricity situation;
9  Rechargeable power inverter with RS485 communication port/APP optional.


■ Rechargeable Power Inverter Specification



Specification
Model WD 40248/96
(402)
50248/96
(502)
60248/96
(602)
70248/96/192
(702)
Rated Power 4KW 5KW 6KW 7KW
Peak Power(20ms) 12KVA 15KVA 18KVA 21KVA
Start Motor 3HP 4HP 4HP 5HP
Battery Voltage 48/96VDC 48/96VDC 48/96VDC 48/96/192VDC
Size(L*W*Hmm) 491x260x490
Packing Size(L*W*Hmm) 545x315x550
N.W.(kg) 29 30 31.5 36
G.W.(kg) 32 33 34.5 39
Installation Method Tower
Input DC Input Voltage Range 10.5-15VDC(Single battery voltage)
AC Input Voltage Range 73VAC~138VAC(110VAC) /  83VAC~148VAC(120VAC) / 145VAC~275VAC(220VAC) /
 155VAC~285VAC(230VAC) /  165VAC~295VAC( 240VAC)
AC Input Frequency Range 45Hz~55Hz(50Hz)/ 55Hz~65Hz(60Hz)
Max AC charging current 0A~20A(Depending on the model,The maximum charging power is 1/4 of the rated power)
AC charging method Three-stage (constant current, constant voltage, floating charge)
Output Efficiency(Battery Mode) ≥85%
Output Voltage(Battery Mode) 110VAC±2%  / 120VAC±2%  / 220VAC±2%  / 230VAC±2%  / 240VAC±2% 
Output Frequency(Battery Mode) 50Hz±0.5 or 60Hz±0.5
Output Wave(Battery Mode) Pure Sine Wave
Efficiency(AC Mode) >99%
Output Voltage(AC Mode) Follow input
Output Frequency(AC Mode) Tracking Automatically
Output waveform distortion
(Battery Mode)
≤3%(Linear load)
No load loss(Battery Mode) ≤1% rated power
No load loss(AC Mode)  ≤2% rated power( charger does not work in AC mode)
No load loss
(Energy saving Mode)
≤10W
Battery Type
(selectable)
VRLA Battery Charge Voltage :14.2V; Float Voltage:13.8V(Single battery voltage)
Customize battery Charging and discharging parameters of different types of batteries can be customized according to user requirements
 (charging and discharging parameters of different types of batteries can be set through the operation panel)
Protection Battery undervoltage alarm Factory default: 11V(Single battery voltage)
Battery undervoltage protection Factory default: 10.5V(Single battery voltage)
Battery overvoltage alarm Factory default: 15V(Single battery voltage)
Battery overvoltage protection Factory default: 17V(Single battery voltage)
Battery overvoltage recovery voltage Factory default: 14.5V(Single battery voltage)
Overload power protection Automatic protection (battery mode), circuit breaker or insurance (AC mode)
Inverter output short circuit protection Automatic protection (battery mode), circuit breaker or insurance (AC mode)
Temperature protection >90°C(Shut down output)
Alarm A Normal working condition, buzzer has no alarm sound
B Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection
C When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal
Working Mode Battery First/AC First/Saving Energy Mode
Transfer Time ≤4ms
Display LCD
Thermal method Cooling fan in intelligent control
Communication(Optional) RS485/APP(WIFI monitoring or GPRS monitoring)
Environment Operating temperature -10℃~40℃
Storage temperature -15℃~60℃
Noise ≤55dB
Elevation 2000m(More than derating)
Humidity 0%~95% ,No condensation
Note: All specifications are subject to charge without prior notice



■ Rechargeable Power Inverter Details



rechargeable power inverter details_01

rechargeable power inverter details_02


rechargeable power inverter circuit board details_03


rechargeable power inverter communication details_04



■ Rechargeable Power Inverter Wiring Diagram



rechargeable power inverter wiring diagram 



We offer 3 optional working modes for inverter (transfer time≤4ms):


01 Grid priority mode: When the grid and battery are connected to the inverter, grid will supply power to the loads directly after voltage being stabilized and charge batteries via inverter. When the grid is cut off, the battery will automatically continue to supply power via inverter.


02 Energy saving mode: If the power of the connected AC loads is lower than 5% of the inverter’s rated power, there will be no output from the inverter. Only the chip of inverter is working. The consumption of the inverter is only 1~6W. The LCD shows the output voltage 0. If the power of the connected loads is over 5%, within 5S the inverter will automatically convert DC to AC to supply power for the loads . The LCD shows the output voltage.


03 Battery priority mode: When the grid and battery are connected to the inverter, battery will supply power to the loads first. When battery capacity is not enough, the grid will continue to supply power automatically.



■ Rechargeable Power Inverter Application



rechargeable power inverter application



■ Inverter Package and Delivery



rechargeable power inverter package



■ Why Choose Us?



why choose xindun - rechargeable power inverter manufacturer



■ About Xindun Power



about xindun - rechargeable power inverter manufacturer picture

about xindun - rechargeable power inverter charger manufacturer introduction



■ Rechargeable Power Inverter Factory



Xindun rechargeable power inverter factory



■ Qualifications and Certificates



Xindun qualifications and certificates



■ Global Solar Exhibitons



Xindun global solar exhibitons



■ FAQ



Q1: Are you a factory?
A: Yes, we are the top 10 power supply manufacturers in China, with over 7000 square meters production area. We focus on inverters, solar charge controllers, solar generators and solar power system solution. We cooperate with some famous brands all over the world, can provide customized production or add your logo on products.

Q2: What is the price of power inverter with built in battery charger?
A: Tell me your requirements, such as power, voltage, charging current, quantity, and whether there are other functional requirements. We will give you the most favorable ex factory price. Power inverter with battery charger factory direct sales, no middlemen earn price difference.

Q3: What type of inverters do you produce?
A: We produce various types of inverters: pure sine wave inverters, off-grid inverters, on/off grid inverters, solar hybrid inverters, single phase inverters, 3 phase inverters, low frequency inverters, high frequency inverters, etc. Don’t know which type of inverter to choose? Contact XINDUN now!

Q4: What's the difference between pure sine wave inverter and modified sine wave inverter?
A: Pure sine wave output inverter is just as good as the public power grid, even better. Low repaired rate, long lifespan, without harmonic pollution, enviromental-friendly and appliances protected.
Modified sine wave output inverter has a negative impact on appliances and can't load inductive load, such as air contition, refrigerator and etc. Certain motor control circuits don't like the modified wave.

Q5: How to solve the power inverter with built in battery charger technical problem?
A: We will provide market and product training services, 24 hours after-service consultancy just for you and to make your problem to solveeasily.


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