Technical data
Battery cabinet data
· ST535kWh-250kW-2h ST570kWh-250kW-2h ST1070kWh-250kW-4h ST1145kWh-250kW-4h
· cell type:LFP
· System battery configuration :300S2P,320S2P 300S2P*2,320S2P*2
· Battery capacity (BOL) at DC side :537 kWh,537 kWh*2
· Battery voltage range :810~1095V,864~1168V
· Dimensions of battery unit (W * H * D)*:2180*2450*1730mm(singe cabinet )
· weight of battery unit：5900kg(singe cabinet )6100kg(singe cabinet )
· Degree of protection :IP54
· Anti-corrsion grade :C3
· Relative humidity range:0 ~ 95 % (non-condensing)
· Operating temperature range:-30 to 50℃ (> 45℃ derating)
· Max. working altitude :3000m
· Battery cabinet cooling mode :Liquid cooling
· Fire safety equipment :Aerosol ,flammable gas detector and exhausting system
· Communication interfaces :Ethernet
· Communication protocols :Modbus TCP
pcs data
· ST535kWh-250kW-2h ST570kWh-250kW-2h ST1070kWh-250kW-4h ST1145kWh-250kW-4h
· Nominal AC power:250kVA@45°C 250kVA@45°C
· Max.THD of curretnt:<3% at nominal power
· DC component:<0.5% at nominal power
· Nominal grid voltage:400V
· Nominal grid voltage range:360-440V
· Nominal grid frequency:50Hz
· Nominal grid frequency range:45-55Hz
· Dimensions (W * H * D)* ):1800*2450*1230mm
· Weight:1600kg
· Degree of protection :IP54
· Anti-corrsion grade :C3
· Relative humidity range:0 ~ 95 % non-condensing
· Operating temperature range:-30 to 50℃ (> 45℃ derating)
· Max. working altitude ：3000m
· Communication interfaces :Ethernet
· Communication protocols :Modbus TCP
Transformer data
· ST535kWh-250kW-2h ST570kWh-250kW-2h ST1070kWh-250kW-4h ST1145kWh-250kW-4h
· Transformer capacity:250kVA
· Nominal voltage:400/400V
· Nominal grid frequency:50/60Hz
· Dimensions of Transformer cabinet(W * H * D)*:1200*2000*1200mm
· weight:1500kg
· Degree of protection :IP54
· Anti-corrsion grade :C3
· Relative humidity range:0 ~ 95 % non-condensing
· Operating temperature range: -30 to 50℃ (> 45℃ Derating)
· Max. working altitude :3000m
