Description
The Afore AF Series three phase storage inverters are designed to increase energy independence for homeowners and commercial users. The power range is from 36kW to 50kW, compatible with high voltage (150-800V) batteries.
Energy management is based on time-of-use and demand charge rate structures, significantly reduce the amount of energy purchased from public grid.
Thanks for the UPS function (switch time < 10ms), that enables the crucial loads power on during outages. Additionally, under the backup operation mode, the inverter provides you up to 150% peak output overloading.
Support 280AH, 315AH battery system
AFCI (Optional) & Rapid Shutdown Ready
2 times AC Oversize
100% unbalanced output
Product introduction
| Technical Data | AF36K-TH | AF40K-TH | AF50K-TH |
|---|---|---|---|
| PV Input | |||
| Max.DC Input Power(kW) | 54 | 60 | 75 |
| Max. PV Voltage (V) | 1000 | 1000 | 1000 |
| Rated DC Input Voltage (V) | 620 | 620 | 620 |
| DC Input Voltage Range (V) | 150-1000 | 150-1000 | 150-1000 |
| MPPT Voltage Range (V) | 150-850 | 150-850 | 150-850 |
| Ful MPPT Range(V) | 500-850 | 500-850 | 500-850 |
| l Start-up Voltage (V) | 160 | 160 | 160 |
| Max. DC Input Current (A) | 40x4 | 40x4 | 40x4 |
| Max.Short Current(A) | 48x4 | 48x4 | 48x4 |
| No.of MPPT Tracker/Strings | 4/8 | 4/8 | 4/8 |
| Battery Port | |||
| Battery Nominal Voltage (V) | 500 | 500 | 500 |
| Battery Voltage Range (V) | 150-800 | 150-800 | 150-800 |
| Max. Charge/Discharge Current(A) | 120 | 120 | 120 |
| Max. Charge/Discharge Power (kW) | 36 | 40 | 50 |
| Charging Curve | 3 Stages | 3 Stages | 3 Stages |
| Compatible Battery Type | Li-ion / Lead-acid / Sodium metal chloride battery | Li-ion / Lead-acid / Sodium metal chloride battery | Li-ion / Lead-acid / Sodium metal chloride battery |
| AC Grid | |||
| Nominal AC Output Power(kW) | 36 | 40 | 50 |
| Max.AC Input/Output Power (kVA) | 72/39.6 | 80/44 | 100/55 |
| Max.AC Output Current (A) | 60.06 | 66.77 | 83.38 |
| Nominal AC Voltage (V) | 230/400 | 230/400 | 230/400 |
| Nominal AC Frenquency(Hz) | 50/ 60 | 50/ 60 | 50/ 60 |
| Power Factor | 1(-0.8-0.8) | 1(-0.8-0.8) | 1(-0.8-0.8) |
| Current THD (%) | <3% | <3% | <3% |
| AC Load Output (Back-up) | |||
| Nominal Output Power (VA) | 36000 | 44000 | 55000 |
| Nominal Output Voltage (V) | 230/400 | 230/400 | 230/400 |
| Nominal Output Frequency (Hz) | 50/60 | 50/60 | 50/60 |
| Nominal Output Current(A) | 52.2 | 58 | 72.5 |
| Peak Output Power | 39600VA, 60s | 44000VA,60s | 55000VA,60s |
| THDV (with linear load) | 3% | 3% | 3% |
| Switching Time (ms) | <10 | <10 | <10 |
| Efficiency | |||
| Europe Efficiency | 98.20% | 98.30% | 98.30% |
| Max. Efficiency | 98.60% | 98.60% | 98.60% |
| Battery Charge/Discharge Efficiency | 99.00% | 99.00% | 99.00% |
| Protection | |||
| Reverse Polarity Protection | Yes | Yes | Yes |
| Over Current/Voltage Protection | Yes | Yes | Yes |
| Anti-islanding Protection | Yes | Yes | Yes |
| AC Short-ciruit Protection | Yes | Yes | Yes |
| Leakage Current Detection | Yes | Yes | Yes |
| Ground Fault Monitoring | Yes | Yes | Yes |
| Grid Monitoring | Yes | Yes | Yes |
| Enclosure Protect Level | IP66 | IP66 | IP66 |
| AC/DC surge protection | Type lI | Type lI | Type lI |
| General Data | |||
| Dimensions (WxHx D,mm) | 979x610x310mm | 979x610x310mm | 979x610x310mm |
| Weight(kg) | 70kg | 70kg | 70kg |
| Topology | Transformerless | Transformerless | Transformerless |
| Cooling Concept | Intelligent Fan | Intelligent Fan | Intelligent Fan |
| Relative Humidity | 0-100% | 0-100% | 0-100% |
| Operating Temperature Range (℃) | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ |
| Operating Altitude (m) | <4000 | <4000 | <4000 |
| Standby Consumption(W) | <100 | <100 | <100 |
| Display & Communication Interfaces | LCD,LED,RS485, CAN, Wi-Fi, GPRS, 4G | LCD,LED,RS485, CAN, Wi-Fi, GPRS, 4G | LCD,LED,RS485, CAN, Wi-Fi, GPRS, 4G |
| Certification & Approvals | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 |
| EMC | EN61000-6-2EN61000-6-3 | EN61000-6-2EN61000-6-3 | EN61000-6-2EN61000-6-3 |
