| Model |
ESS3320L4 |
| Capacity |
Safe Loading Capability Up to 15KW |
| INPUT |
| Nominal Voltage |
380V/400V/415V AC (3P+N+PE) |
| Operating Voltage Range |
184V~265V AC Per Phase |
| Operating Frequency Range |
50 / 60 Hz ± 10% (Auto Sensing) |
| OUTPUT |
| Output Voltage (Grid) |
Same as Input Voltage 184V~265V AC Per Phase |
| Output Voltage (Battery) |
380V/400V/415V AC (3P+N+PE) |
| Output Frequency |
50/60 Hz ± 0.1 Hz Battery Mode |
| Crest Factor |
3:1 |
| Efficiency |
> 98% AC-AC Mode, >95% Battery Mode |
| BATTERY |
| DC Voltage |
48V DC |
| Charging Current |
Max. 300A (Configurable) |
| PV INPUT |
| Rated Power |
22500 W |
| Maximum Voc |
1000V DC |
| MPPT Voltage Range |
350V~900V DC |
| Maximum PV current |
26A + 26A |
| SYSTEM FEATURES |
| LCD Indication |
Input Voltage/Frequency, Output Voltage/Frequency, Battery Voltage, Load Watt/VA and %, Temperature, Operation Mode such as "On Grid", "ON Batt", On "PV", Battery, Load Bar graph, Mimic diagram & System fault Codes
|
| LED Indication |
Grid Mode, PV Mode, Battery Mode and Fault Condition |
| Alarms / Protection |
Mains failure, Battery Low, DC High, Inverter Under/Over Voltage, Over Load, Short Circuit, Over Temperature and System Fault |
| Overload Capability |
>105% Continuous, <125% for 10min, <150% for 1 minute |
| Transfer Time |
6–10ms (Typically from Grid Mode to Battery Mode) |
| ENVIRONMENTAL |
| Temperature |
-25 to 60°C (Power derating above 45°C) |
| Humidity / Altitude |
0–95% RH Non-condensing / <1500 M |
| Noise / IP Protection |
<55dBA / IP65 (outdoor) |
| STANDARDS |
| Quality |
ISO 9001, ISO 14001, ISO 27001, ISO 45001, ISO 50001, RoHS |
| Safety / EMC / Performance |
IEC/EN62040-1; IEC/EN62040-2; IEC/EN62040-3, Complying to CE |
| PHYSICAL |
| Dimension WxDxH (mm) |
660x255x750 |
| Weight (Kg) |
73 |
| COMMUNICATION INTERFACE |
| Standard |
RS232, USB, EPO, Parallel Port |
| Optional |
SNMP / Modbus / IoT / BPE Cyber / CAN / WI-FI |
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