1500V Integrated Boost Converter

2500kW/3150kw/3450kW

•Three-level topology, maximum efficiency 99%.

•High protection level (IP54, C5 optional).

•DC side 250kA short-circuit current breaking capacity

•Four quadrant operation, with battery charge and discharge management function

•It has the functions of primary frequency modulation and fast dispatching of source network load

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Technical Parameters

System type	2500kW	3150kW	3450kW
DC Side Data
DC voltage range	800~1500V	875~1500V	1000~1500V
Maximum DC current	1744A*2	2010A*2	1935*2
AC Side Data
AC side rated power	1250kW*2	1575kW*2	1725kW*2
AC side maximum power	1375kVA*2	1732kVA*2	1897kVA*2
Rated AC current	1312A*2	1516A*2	1443A*2
Maximum AC current	1443A*2	1667A*2	1587A*2
Rated AC voltage	550Vac，3W+PE	600Vac，3W+PE	690Vac，3W+PE
AC voltage range	550Vac,(-15%~+15%)	600Vac,(-15%~+15%)	690Vac,(-15%~+15%)
Max.THD of current	<3%(at nominal power)
DC component	<0.5%(at nominal power)
Power factor	> 0.99
Adjustable power factor	1 leading ~ 1 lagging
Nominal grid frequency	50/60 Hz
Grid frequency range	±5Hz
Isolation method	Transformer Isolation
Transformer Data
Rated power	2500kVA	3150kVA	3450kVA
Maximum power	2750kVA	3464kVA	3794kVA
Voltage ratio	0.55kV/6~35kV	0.6kV/6~35kV	0.69kV/6~35kV
Bank type	Dy11
General Data
Dimensions of unit (W * H * D)	6058×2896×2438mm
Weight of unit	15 T	16 T	17 T
Degree of protection	IP54 / NEMA 3R
Operating temperature range	-30 ~+60°C(>50°Cderating)
Relative humidity	0 ~ 95% (non-condensing)
Max. working altitude	3000m
Cooling concept of PCS chamber PCS	Temperature controlled forced air cooling
Fire suppression system of battery unit	Heptafluoropropane/Perfluorohexanone
Communication interfaces	RS485 / CAN 2.0 / Ethernet
Communication protocols	General:Modbus RTU，Modbus TCP，IEC 104
Communication protocols	Optional:IEC 61850
Compliance	CE,IEC 61000,IEC 62477-1:2012,IEC 61727,IEC 62116