EP3000 LCD inverter Single phase 2KW micro inverter :
Detailed Product Description:
1. day line led
2.Pure sine wave
3.Auto OLP,OCP,OTP,SCP
4.Soft start,self recover function
5. CE,UL,ISO9001&14000
1. Outstanding features:1000w
Durable construction for long life under extreme environmental conditions
70 amp automatic three-stage battery charger (bulk, absorption, and float)
Low idle current (less than 1 watt) conserves energy when no loads are present
Built-in starting control circuits for two- and three-wire generator starting systems
2. EP3000 Series Product Specification:
| OUTPUT |
| Power Levels crated at nominal inputs |
1KW;2KW;3KW;4KW |
1KW;2KW;3KW;4KW;5KW;6KW |
| Output Voltage |
110V/115V/120V Selectable |
220V/230V/240V Selectable |
| Voltage Waveform |
Pure Sine wave |
| Crest Factor |
3:'1 |
| Output Frequency |
Auto Select for 50/60Hz,47Hz ~55Hz for 50Hz nominal,56Hz ~ 65Hz for 60Hz nominal |
| (Synchronized to Mains) |
| Regulation (Nominal) |
±20% typical of nominal voltage |
| Regulation |
±3% of selected output voltage |
| (Battery mode) |
|
| Transfer time |
Blackout 3ms typical,Brownout 1ms typical,Battery mode to Normal mode:1ms typical |
| Over current protection |
Over load alarm level 100% ~ 120% |
| Over load shutdown level 120% ~ 190% |
| (Adjustable by using the remote set-up software) |
| INPUT |
| Nominal Voltage |
110V/115V/120V Selectable |
220V/230V/240V Selectable |
| Input Frequency |
47Hz ~ 65Hz, 50/60Hz auto-sensing |
| Efficiency (Normal mode) |
99% |
| Noise Filtering |
Full time EMI/RFI filtering |
| Over current protection |
Re-settable over current protector:1000W~4KW |
AC Fuse1000VA/2000VA,Re-settable over current protector:1000W~6KW |
| |
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|
AVR Range
(2 Bucks, 2 Boosts) |
Enhanced Buck: +28% of selected nominal voltage |
| Buck mode: +10% of selected nominal voltage |
| Boost mode: -10% of selected nominal voltage |
| Enhanced Boost: -25% of selected nominal voltage |
| Surge Protection |
1KW/ 2KW:416 Joules |
1KW-3KW:430 Joules |
| 3KW ~ 4KW:724 Joules |
4KW-6KW:826 Joules |
| BATTERY |
| Battery type |
Lead-Acid 50Ah~500Ah (Recommended) |
Lead-Acid 50Ah~500Ah (Recommended) |
| DC Voltage |
1KW/2KW:12Vdc |
1KW/2KW/3KW:12Vdc |
| 2KW/3KW:24Vdc |
2KW/3KW:24Vdc |
| 3KW/4KW:48Vdc |
3KW/4KW/5KW/6KW:48Vdc |
| |
|
| Charging method |
|
| is not fully charged, trickle charging when battery is 90% fully charged. |
| Maximum charging current |
1000W 12V:35A |
1000W 24V:35A |
| 2000W 12V:65A |
2000W 24V:35A |
| 3000W 24V:45A |
4000W 48V:35A |
| 5000W 48V:40A |
6000W 48V:50A |
| Average charging |
Quick charging mode:15.7V-54V maximum. |
| voltage for each battery |
|
| Protection |
Over current protection & Over charging voltage protection (SCR control) |
| Thermal protection (CPU control) |
| |
| Monitoring |
Smart monitoring & warning for failed battery or open-circuit battery. |
| Auto-detection each time when power on or every 6 days. |
| SOLAR CHARGER |
| Rating voltage |
12V / 24V / 48V |
12V / 24V / 48V |
| DC input range |
12V model : 12 ~ 21Vdc;24V model : 24 ~ 42Vdc;48V model : 48 ~ 84Vdc |
