High power inverter suppliers - 15kw 20kw 25kw
Xindun is high power inverters supplier in China. Hi power pure sine wave inverter uses for AC load with total power not exceeding 15kw/20kw/25kw.

NB High Power Inverter 15KW-25KW 192V/220V

15KW/20KW/25KW DC192V/240V Convert to AC110V/220V/230V/240V | Hi Power Inverter | Pure Sine Wave Inverter

  • Type : DC to AC Off-Grid Inverter
  • Place of Origin : Foshan, Guangdong, China
  • Brand : XINDUN POWER
  • MOQ : 1 pcs
  • OEM : Yes
NB high power inverter suppliers - 15kw 20kw 25kw pure sine wave inverter



■ High Power Inverter Feature



1 High power inverter pure sine wave output.
2 Wide AC voltage input range, AVR output.
3 Adopt traditional EI transformer , stable performance.
4 LCD/LED&LCD real-time display, concise and straightforward.
5 Working modes: AC first or battery first optional, intelligent charging.
6 RS232 communication port optional.



■ High Power Inverter Specification



Specification
Model NB 153192 203220 253220
Rated Power 15KW 20KW 25KW
Peak Power(20ms) 45KVA 60KVA 75KVA
Start Motor 10HP 10HP 15HP
Battery Voltage 192VDC 220VDC 220VDC
Size(L*W*Hmm) 600*300*800
Packing Size(L*W*Hmm) 665*365*830
N.W.(kg) 108 113 119
G.W.(kg) 121 130 136
Installation Method Tower
Parameter
Input DC Input Voltage Range 10.5-15VDC(Single battery voltage)
AC Input Voltage Range 92VAC~128VAC(110VAC) / 102VAC~138VAC(120VAC) /  185VAC~255VAC(220VAC) /
 195VAC~265VAC(230VAC) /  205VAC~275VAC( 240VAC)
AC Input Frequency Range 45Hz~55Hz(50Hz) / 55Hz~65Hz(60Hz) 
Max AC charging current 6A~15A(Depending on the model)
AC charging voltage LEAD battery:Charge Voltage :14.2V; Float Voltage:13.8V(Single battery voltage)
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 VRLA Battery Charge Voltage :14.2V; Float Voltage:13.8V(Single battery voltage)
Customize battery Charge and discharge parameters of different types of batteries (such as lithium batteries, etc.) can be customized according to user requirements
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 RS232(Optional)
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



■ High Power Inverter Details



high power inverter details



■ High Power Inverter Wiring Diagram



high power inverter wiring diagram



Xindun high power inverter usually has the following two method of application: 

1. Home or Industry Backup System:
When AC grid power is available, inverter charges battery, at the same  time, AC grid power bypass through inverter to home/industrial appliances, such as air-conditioner, water pump, drilling tool, etc. When AC grid power is cut off, inverter will automatic transfer switch to battery  power and convert DC to AC power.

2. Wind or Solar Power System:
The electricity generated by solar or wind energy is DC (direct  current), inverter will convert DC to AC power. When battery power is lacking, it will automatic  transfer to AC grid power for powering continuously.




■ High Power Inverter Application



high power inverter application



■ Inverter Package and Delivery



high power inverter package



■ Why Choose Us?



why choose xindun - high power inverter supplier


1. We are a professional manufacturer of high power inverter with over 14 years experience. Best production capability, best quality control, best service.
2. 100% QC inspection and testing before shipment.
3. CE listed, competitive price.
4. 14 years of high-level OEM experience
5. 7,000 square meters factory size (Sq.meters)
5. 200,000 pcs monthly capacity
7. Export percentage: 80%
8. Hi-tech advanced R&D team.



■ About Xindun Power



about xindun - high power inverter supplier image

about xindun - high power inverter supplier introduction



■ High Power Inverter Factory



Xindun high 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 high power inverter?
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. High power inverter 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 high power inverter 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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