PowerWalker Inverter 3000 PSW - Manual (Page 17)

14
EN
Table 7 Charge Mode Specifications
Nominal Input Voltage 230Vac
Input Voltage Range
180V - 270Vac(NOR)
100V - 270Vac(GEN/WID)
High Voltage Disconnect 280Vac±4%
High Line Re-connect 270Vac±4%
Low Voltage Disconnect
170Vac(NOR)
90Vac(GEN/WID)
Low Line Re-connect
180Vac±4% (NOR)
100Vac±4% (GEN/WID)
Nominal Output Voltage Refer to Charge Algorithm/ Battery Type Setting
Nominal Charge Current
10A @Vi/p<170Vac
20A@Vi/p=230Vac
10A @Vi/p>280Vac
Charge current tolerance ±10%
Over Charge Protection Bat. V ≥ 30Vdc, Fault, Buzzer alarm
Charge Algorithm
Three stage:
Boost CC (constant current stage) → Boost CV (constant voltage
stage) → Float (constant voltage stage)
Battery Type Setting(+/-0.3v/bat) Battery Type
Boost CC/CV Float
Voltage(V) Voltage(V)
24 24
Flooded 29.2 27.0
AGM / Gel 28.2 27.0
Charger current (+/-10%)
Charge(A)
20
Note: NOR – Normal range; GEN-Generator range; WID-Wide range