Bi Directional Inverter Special for Flow Cell Battery Storage

• Customization: Available
• Nature of Source Flow: Active Inverter
• Certification: ISO9001, CE
• Model NO.: XYH
• Output Power: 20kw-2000kw
• Grid Type: Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Trademark: Xinyuhua
• Origin: Shandong China
• HS Code: 8504409999
• Production Capacity: 10000sets Per Year

Product Description

Bi directional inverter special for Flow Cell battery Storage
 

1. Product introduction

The continuous development of economy has brought about a large amount of energy consumption. The energy crisis and environmental pollution are becoming increasingly serious. The development and large-scale application of new energy has become an inevitable trend of global energy applications. New energy power generation has the disadvantages of low energy density, instability and randomness. The development of energy storage technology can well solve the above problems, making it possible to apply new energy power generation on a large scale. Liquid flow battery is a new type of environment-friendly energy storage battery, which has the advantages of long service life and many times of charging, making it have broad market prospects in energy storage systems. The bidirectional energy storage converter is an energy conversion device between the energy storage battery and the power grid, so the research on the fluid flow energy storage bidirectional energy storage converter is of great significance.

Due to its own characteristics, the new liquid flow battery can be discharged to 0V or the output voltage of the liquid flow battery is 0V because it is not used for a long time, making the 0V black start liquid flow battery a big problem. After research and development by our company, a XNSX series bi-directional energy storage converter is specially customized for the liquid flow battery energy storage system. This product can be connected to the grid or operated independently off the grid with load in combination with the liquid flow battery energy storage system, resulting in a high proportion of load carrying capacity of the system, which can adapt to harsh environments and has high reliability.

2.Product principle

Application of isolated bidirectional energy storage converter system

3. Product features

 (1) High efficiency and energy saving: the highest efficiency can reach 95%, with a wide voltage input range, which can adapt to other types of batteries such as liquid flow batteries;
(2) Safe and reliable: multiple fault protection mechanism, real-time monitoring, ensuring safe, reliable and stable operation, supporting high and low voltage crossing, rapid power regulation, dynamic power compensation, and strong adaptability of the power grid;
(3) Super load carrying: the virtual synchronous operation technology is adopted, and the response is millisecond level, which can quickly withstand sudden load and equipment startup impact. The maximum short-term impact resistance is more than 3 times of the rated energy storage power, ranking first in the industry;
(4) Smart and friendly: through intelligent control start and stop technology, it supports multiple operation modes, parallel and off grid operation, new energy access, and grid connection of generator sets. In energy storage cooperation, the number of operating units can be adjusted according to the load.

4. Product application

It can be used as a backup power supply for communication facilities, military facilities, hospital buildings, residential areas and other occasions; Its excellent charging and discharging characteristics make it suitable for the power supply of electric vehicles; It can be used for power supply and energy storage in remote areas; At the same time, it can form an energy storage system with photovoltaic power generation and other new energy power generation systems to improve the power quality of the grid and adjust the peak valley difference of power consumption of the grid.


Bi directional inverter special for flow cell storage technic parameter
 

Equipment model	XNSX-50KS	XNSX-100KS	XNSX-250KS	XNSX-500KS	XNSX-1000KTL
Rated power	50kW	100kW	250kW	500kW	1000kW
DC side parameters
Maximum power	55kW	110kW	275kW	550kW	1100kW
DC charging voltage	DC 0~800V
DC discharge voltage	DC 50V~850V(Customizable)
Maximum Discharge current	200A	400A	1000A	2000A	4000A
Ripple	≤1%
AC side parameters (grid connection)
Rated voltage	AC 380V±15%,Three phase five wire system
Rated frequency	50Hz
Total current Harmonic distortion	THD<4%
power factor	≥0.99
AC side parameters (off grid)
Rated voltage	Line voltage AC 380V
Rated frequency	50Hz
Output voltage distortion	<2%(linear load)
With unbalanced load capacity	100%
Overload capacity	120% 60s,150% 10s,200% 2s,300% Immediate protection
Efficiency
Maximum efficiency	95%				98%
Protection function
DC input protection	Have
AC output protection	Have
Overvoltage protection	DC Type/AC Type
Island protection	Have
Overheating protection	Have
Other
Isolation mode	Built in isolation transformer				No Isolation transformer
User interface	LCD touch screen
Communication interface	Ethernet/RS485 (MODBUS protocol)
High/low voltage ride through	Have
Degree of protection	IP20
Working temperature	-20ºC~45ºC
Relative humidity	0~95%(non condensing)
Cooling mode	Forced air cooling
Operating altitude	2000m(derating over 2000m)
Dimension  (W * D * H) (mm)	800*650*1940	1000*1000*2060	1800*1000*1900	2200*1000*2060	2400*1000*2060

Remark: Non isolated type can be used for the line above 250KW, and our company can match the step-up transformer according to the on-site grid connection voltage
Why Choose US?
• Professional team for after-sale service 7*24
• Experienced R & D team and profesional sales team
•  OEM & ODM service, we will evaluate, design and produce your customized products
•  Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.
Trade Term:
• Payment term:Western Union, T/T
• Leading time:10-30  working days
• Freight cost: Customers's shipping agent or our forwarder
FAQ:
1 Q:Are you manufacturer?
 We are a professional power supply manufacturer with high reputation in this field.
 2.Q.Do you have certificates for your products?
 Yes,we have CE, standard certifications.
3. Q:Can we print our logo? 
We can print your logo on both power adapter and package.
4. Q: How is your production management and quality control system?
All our product process follows up ISO9001. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
Warranty:
As our customer, you enjoy the following services:
(1)One year repair for free of the complete machine;
(2)technical Support
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.