WECO 5K3-XP-EMEA
46
2.7.4 LV Direct Parallel Connection WITH Certified Inverter BMS Communication (Closed-Loop)
Note that for installations
WITH
certified Inverter BMS
Communications the maximum number of battery
modules per installation is limited to seven e clusters of fifteen batteries per cluster. The 5K3-XP Low Voltage
Hub must be used when the installation has more than one cluster.
LV/HV 5K3-XP
Individual Module Setting
Nominal DC Voltage
51.2
Nominal Amp Hours
105
Rated kWh Capacity
5.37 kWh
Charge Current
100 Adc
Max Charge Current
110 Adc Peak
Discharging Current
100 Adc
Max Discharging Current
200 Adc Peak 5 sec
DC Voltage (extreme)
BMS Safety Intervention Voltage Limits
45.5 Vdc
Depth of Discharge
Up to 100%
Operating Efficiency (Up to )
98%
Operating Temp( with Derating applied)
-13°F to +149°F / -25°C to +65°C
Charging Temp
@ Max 0.1C
+19.4°F to +32°F / -7°C to 0°C
Charging Temp
@ Max 0.25C
+32°F to +113°F / 0°C to +15°C
Charging Temp
@ Max 1C
+59°F to +131°F / +15°C to +55°C
Discharging Temp
@ Max 0.5C
+149°F to +131°F / +65°C to +55°C
Discharging Temp
@ Max 1C
+131°F to +32°F / +55°C to 0°C
Discharging Temp
@ Range 0.1C to 0.5C
+32°F to +19.4°F / 0°C to -7°C
Discharging Temp
@ Max 0.1C
+19.4°F to -13°F / -7°C to -25°C
Self-Discharge Rate
1% self-discharge per month @ 77°F / 25°C
Memory Effect
None
Warranty Period
10 Years
–
see Limited Warranty terms
Performance Warranty
See Limited Warranty and Condition Applied
SOC vs C-Rate
( standard logic for domestic
ESS, the C-Rate can be customized )
Charge: 0-10% 0,1C 10-95% 1C 95-98% 0,1C 98-100% 0,05C
Discharge: 100-15% 1C 15-10% 0,1C 10-0% 0,05C