Single-Phase String Inverter 3kW/4kW/5kW
产品简介
技术参数
Battery Parameters | |
Battery Type | Lithium-ion, Lead-acid |
Nominal battery voltage | 48V |
Battery voltage range | 42-58V |
Recommended battery capacity | 200Ah (100~500Ah optional) |
Recommended storage capacity | 9.6kWh |
Max. Charging current | 65A |
Charging current range | 0-65A (Programmable) |
Charging curve | 3-Stage adaptive with maintenance |
Max. Discharging current | 70A |
Short circuit protection | Fuse (100A) |
Electronic protection | OCP OTP OVP |
Discharge times (Hour) |
Po=1kVA9.6h Po=3kVA3.2h |
Depth of discharge |
Lithium-ion: 0-80% DOD adjustable Lead-acid: 0-50% DOD adjustable |
AC Parameters | |
Max. Output power | 3kVA |
Rated Input/ Output voltage | 230V |
Max. Input/ Output current | 13A |
AC Input/ Voltage range | 180V-270V |
Grid frequency range | 44~ 55Hz / 54~ 66Hz |
THD | < 3% |
Power factor | 1 default (+/-0.8 adjustable) |
Connection phase | Single |
Current (inrush) | 0.8A/ 1us |
Maximum output fault current | 100A/ 1us |
Maximum output over current protection | 13A |
System Parameters | |
Max. Charging efficiency | > 95% |
Max. Discharging efficiency | > 95% |
Standby losses | < 5W |
Topology | High frequency isolated transformer |
Degree of protection | IP65 |
Safety protection | Anti islanding, RCMU, Ground fault monitoring |
Communication | RS485, Wifi/Ethernet/GPRS, CAN2.0 |
SPD protection | III |
Environmental | |
Ambient temperature range | -25℃~+60℃ (Above 45℃ Derating) |
Allowable relative humidity range | 0~100% |
Protective class | Class I |
Max. Operating altitude | 2000m |
Current sensor connection | External |
Emergency Power Supply | |
EPS rated power | 3000VA |
EPS rated voltage, Frequency | 230V, 50/60Hz |
EPS rated current | 13A |
Total harmonic distortion | < 3% |
Switch time | < 3s |
General Data | |
Noise | < 25dB |
Weight | 16kg |
Cooling | Natural |
Dimension (W*H*D) | 530*360*173mm |
Display | LCD |
Warranty | 5 Years (Optional: Extension to 10 years) |
Standard | |
Grid standards |
AS/NZS 4777, AS/NZS 62040, VDE V 0124-100, V 0126-1-1, VDE-AR-N 4105, CEI 0-21, EN50438/EN50549, G83/G98, UTE C15-712-1 |
Safety standards | IEC62109-1/2, IEC62040-1 |
EMC | EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2, EN 61000-3-3 |