36
Table 2
: Inverter Mode Specifications
INVERTER MODEL
SPF 2000TL
SPF 3000TL
SPF 4000TL
SPF 5000TL
Rated Output Power
2KVA/2KW
3KVA/3KW
4KVA/4KW
5KVA/5KW
Output Voltage Waveform
Pure Sine Wave
Output Voltage Regulation
230Vac±5%
Output Frequency
60Hz or 50Hz
Peak Efficiency
93%
Overload Protection
5s@≥150% load; 10s@110%~150% load
Surge Capacity
2* rated power for 5 seconds
Nominal DC Input Voltage
24Vdc
48Vdc
Cold Start Voltage(Lead-Acid Mode)
23.0Vdc
46.0Vdc
Cold Start SOC(Li Mode)
Default 30%, Low DC Cut-off SOC +10%
Low DC Warning Voltage
(Lead-Acid Mode)
@ load < 20%
22.0Vdc
44.0Vdc
@ 20% ≤ load < 50%
21.4Vdc
42.8Vdc
@ load ≥ 50%
20.2Vdc
40.4Vdc
Low DC Warning Return Voltage
(Lead-Acid Mode)
@ load < 20%
23.0Vdc
46.0Vdc
@ 20% ≤ load < 50%
22.4Vdc
44.8Vdc
@ load ≥ 50%
21.2Vdc
42.4Vdc
Low DC Cut-off Voltage
(Lead-Acid Mode)
@ load < 20%
21.0Vdc
42.0Vdc
@ 20% ≤ load < 50%
20.4Vdc
40.8Vdc
@ load ≥ 50%
19.2Vdc
38.4Vdc
Low DC Cut-off Voltage (Li Mode)
21.0Vdc
42.0Vdc
Low DC Warning SOC (Li Mode)
Low DC Cut-off SOC +5%
Low DC Warning Return SOC
(Li Mode)
Low DC Cut-off SOC +10%
Low DC Cut-off SOC (Li Mode)
Default 20%, 5%~50% settable
High DC Warning Recovery Voltage
28.2Vdc(C.V. charging voltage)
56.4Vdc(C.V. charging
voltage)
High DC Cut-off Voltage
30.4Vdc
60.8Vdc
No Load Power Consumption
<25W
<25W
<50W
