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Isolated Bidirectional Energy Storage Converter
Isolated Bidirectional Energy Storage Converter
Isolated Bidirectional Energy Storage Converter

Isolated Bidirectional Energy Storage Converter

Energy saving: Efficiency up to 95%.

Wide voltage input range, adaptable to various battery types.

Multiple fault protection mechanisms and real-time monitoring ensure safe, reliable, and stable operation.

Utilizes virtual synchronous operation technology, with millisecond-level response.

Supports multiple operating modes through intelligent start-stop control technology.

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Isolated Bidirectional Energy Storage Converter

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Product Detail

 

Features:

Isolated bidirectional energy storage converter

Wide battery voltage range, supporting various battery types
DC soft start to prevent battery surge.

Features high and low voltage ride-through capability, fast power regulation, and strong grid adaptability.

Seamless on-grid and off-grid switching / Adjustable active and reactive power, accepting dispatch 
commands.

Integrated EMS for easy setting of peak and off-peak periods,Features PQ/VF/DC source capabilities'Built-in STS for simple and convenient switching operation.

Suitable for various energy storage applications such as peak shaving, load leveling, frequency regulation, and microgrids.

 

 

Circuit Block Diagram:

 

 Isolated bidirectional energy storage converter

 

 

Product Application Topology: Energy Storage Inverter:

 

Isolated bidirectional energy storage converter

 

Technical Parameters:
 
 
Unit TypeBNSXBNSXBNSXBNSXBNSXBNSXBNSX
- 50KS- 100KS- 150KS- 250KS- 500KS- 630KS- 1000KS
Equipment Power50kW100kW150kW250kW500kW630kW1000kW
DC Side Parameters      
Voltage RangeDC 630V-900V(Additional voltage can be applied
outside the specified voltage range.DCDC)		DC 630V-900V(Additional voltage can be applied
outside the specified voltage range.DCDC)
AC Side Parameters (grid connection)  
Rated VoltageAC 380V±15% ，Three-phase four-wire+PE
Rated Frequency50Hz/60Hz
Total Current Harmonics                                                                                           THDi≤3%
Power Factor≥ 0.99
AC Side Parameters (off-grid) - optional
Rated VoltageAC 380V
Rated Frequency50Hz/60Hz
Rated Current75A150A227A378A757A954A1515A
Total Voltage Harmonic                                                                                THDu≤3%（Linear load）
Overload Capacity110%  long time，120% 60s
Efficiency
Maximum Efficiency94.5%（ Rated power)
Protection Function
DC Input Protection      Have
AC Output Protection      Have
Overvaltage Protection      Have
Island Protection      Have
Overheat Protection      Have
Other 
Isolation Method                                                            Power frequency isolation
User Interface                                                                 LCD touchscreen
Communication Interface                                                                  Ethernet/RS485/CAN
High/low Voltage Ride-through                                                                                            Have
Protection Level                                                                                            IP20
Operating Temperature                                                                                        －  25℃~  45℃
Relative Humidity0  ～  95%(No condensation)
Cooling Method   Forced air cooling
Working Altitude≤ 5000m (Reduced performance above 2000m altitude)
Size（W*D*H）（ mm）800*650
*1900		1000*1042*18601800*1042
*1840		2000*1242*20803120*1042*2200
Other specifications are available and can be customized upon request. 

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Product Detail

 

Features:

Isolated bidirectional energy storage converter

Wide battery voltage range, supporting various battery types
DC soft start to prevent battery surge.

Features high and low voltage ride-through capability, fast power regulation, and strong grid adaptability.

Seamless on-grid and off-grid switching / Adjustable active and reactive power, accepting dispatch 
commands.

Integrated EMS for easy setting of peak and off-peak periods,Features PQ/VF/DC source capabilities'Built-in STS for simple and convenient switching operation.

Suitable for various energy storage applications such as peak shaving, load leveling, frequency regulation, and microgrids.

 

 

Circuit Block Diagram:

 

 Isolated bidirectional energy storage converter

 

 

Product Application Topology: Energy Storage Inverter:

 

Isolated bidirectional energy storage converter

 

Technical Parameters:
 
 
Unit TypeBNSXBNSXBNSXBNSXBNSXBNSXBNSX
- 50KS- 100KS- 150KS- 250KS- 500KS- 630KS- 1000KS
Equipment Power50kW100kW150kW250kW500kW630kW1000kW
DC Side Parameters      
Voltage RangeDC 630V-900V(Additional voltage can be applied
outside the specified voltage range.DCDC)		DC 630V-900V(Additional voltage can be applied
outside the specified voltage range.DCDC)
AC Side Parameters (grid connection)  
Rated VoltageAC 380V±15% ，Three-phase four-wire+PE
Rated Frequency50Hz/60Hz
Total Current Harmonics                                                                                           THDi≤3%
Power Factor≥ 0.99
AC Side Parameters (off-grid) - optional
Rated VoltageAC 380V
Rated Frequency50Hz/60Hz
Rated Current75A150A227A378A757A954A1515A
Total Voltage Harmonic                                                                                THDu≤3%（Linear load）
Overload Capacity110%  long time，120% 60s
Efficiency
Maximum Efficiency94.5%（ Rated power)
Protection Function
DC Input Protection      Have
AC Output Protection      Have
Overvaltage Protection      Have
Island Protection      Have
Overheat Protection      Have
Other 
Isolation Method                                                            Power frequency isolation
User Interface                                                                 LCD touchscreen
Communication Interface                                                                  Ethernet/RS485/CAN
High/low Voltage Ride-through                                                                                            Have
Protection Level                                                                                            IP20
Operating Temperature                                                                                        －  25℃~  45℃
Relative Humidity0  ～  95%(No condensation)
Cooling Method   Forced air cooling
Working Altitude≤ 5000m (Reduced performance above 2000m altitude)
Size（W*D*H）（ mm）800*650
*1900		1000*1042*18601800*1042
*1840		2000*1242*20803120*1042*2200
Other specifications are available and can be customized upon request. 
Isolated Bidirectional Energy Storage Converter
Energy saving: Efficiency up to 95%.

Wide voltage input range, adaptable to various battery types.

Multiple fault protection mechanisms and real-time monitoring ensure safe, reliable, and stable operation.

Utilizes virtual synchronous operation technology, with millisecond-level response.

Supports multiple operating modes through intelligent start-stop control technology.
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