Power Convertive System (1500V)
Three-phase Energy Storage Converter (Non-isolated Type)
BCS1000K~1725K-B-H
Product Features
High efficiency
●● Advanced three-level technology, max. inverter efficiency
99%
●● DC 1500V, reducing system cost
●● With bidirectional converter and BMS to charge or discharge
batteries
Power grid adaptability
●● Advanced islanding detection technology
●● Low voltage ride-through capacity, reactive power
compensation and other functions
●● Off-Grid independent operation
System characteristics
●● High power density, reducing system land cost
●● Wide DC working voltage range
●● Supporting multi-unit parallel connection function, expandable
to MW power level
●● Stand-alone systems do not require an EMS system and can
independently manage the peak-to-peak valley operation
Function Diagram
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Technical Specification
Items
BCS1000K-B-H
BCS1250K-B-H
BCS1500K-B-H
BCS1725K-B-H
DC input
MAX. DC voltage
1500Vdc
DC voltage range
700-1500Vdc
800-1500Vdc
900-1500Vdc
1000-1500Vdc
Max. DC current
1603A
1754A
1871A
1936A
Auto buffering function
Yes
Grid-tied AC output
Rated AC output power
1000kW
1250kW
1500kW
1725kW
Max. AC output power
1100kW
1375kVA
1650kVA
1897 kVA
Rated output voltage
440Vac
550Vac
600Vac
690Vac
Output voltage range
-15%~10% (settable)
Grid frequency range
50/60Hz (settable)
Max. output current
1443A
Adjustable power factor
1443A
1588A
1588A
>0.99 (at rated power)/1 (leading)~1 (lagging)
THDi
<3% (at rated power)
Off-grid AC output
Rated AC output voltage
440Vac
550Vac
Output voltage precision
Max. output current
THDu
600Vac
690Vac
1588A
1568A
1%
1443A
1443A
<1.2% (linear load)
Rated output frequency
50Hz/60Hz
Overloading capability
110% overload
Efficiency
Max. efficiency
99.03%
General data
Isolation mode
None
IP grade
IP20
Operation temperature
-30~65℃ (>50℃ derating)
Relative humidity
0~95% (no condensation)
Cooling type
Dimensions (W×H×D)
Intelligent forced air cooling
1400x2000x800mm
Weight
1370kg
Altitude
4000m (>2000m derating)
Display
Touch screen
Communication protocol
Modbus-RTU/Modbus-TCP/IEC61850/IEC104
Communication interface
RS485/Ethernet
Standard
GB/T 34120-2017，IEC62477-1，EN61000-6-2:2005，EN61000-6-4:2007/A1:2011
●● Specification indexes may be subject to changes without further notice.
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