Three Phase Hybrid Storage Inverter 3-17 kW Delta Voltage Series
AF3K-17K-THA(THC)
The Afore Three-phase string inverters Low-voltage series are designed for commercial and power plant pV system applications, rating from 17kW to 30kW. All models with aluminum housings which is anodized, increasing durability and effectively prevents corrosion. Equipped with external inductors, ensureefficient heat dissipation, which significantly improves the reliability and extends the life of the inverters.
Support for Time-of-use Optimization
Configurable Operation Modes
AFCl (Optional) & Rapid Shutdown Ready
Build in Anti-feed-in Function
100% unbalanced output, each phase; 200% unbalanced output, each phase (Below 10kW)
Smart Monitoring & Remote Firmware Upgrade
Product introduction
WIDE RANGE
Voltage Range
(150-800V)
100% UNBALANCE
Support Unbalance Load
PV OVERSIZE
1.5 Times PV Oversize
MAX.40Adc
String Current Up To 40A
UPS FUNCTION
Switch Time < 10ms
INPUT
Support Generator
| Technical Data | AF3K-THA | AF4K-THA | AF5K-THA | AF6K-THA | AF3K-THC | AF4K-THC |
|---|---|---|---|---|---|---|
| PV Input | ||||||
| Max.DC Input Power (kW) | 5 | 6 | 7.5 | 9 | 5 | 6 |
| Max. PV Voltage (V) | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Rated DC Input Voltage (V) | 400 | 400 | 400 | 400 | 400 | 400 |
| DC Input Voltage Range (V) | 150-1000 | 150-1000 | 150-1000 | 150-1000 | 150-1000 | 150-1000 |
| MPPT Voltage Range (V) | 150-850 | 150-850 | 150-850 | 150-850 | 150-850 | 150-850 |
| Full MPPT Range(V) | 200-850 | 200-850 | 200-850 | 200-850 | 200-850 | 200-850 |
| Start-up Voltage (V) | 160 | 160 | 160 | 160 | 160 | 160 |
| Max. DC Input Current (A) | 20×2 | 20×2 | 20×2 | 20×2 | 20×2 | 20×2 |
| Max Short Current(A) | 30×2 | 30×2 | 30×2 | 30×2 | 30×2 | 30×2 |
| . No.of MPPT Tracker / Strings |
2/2 | 2/2 | 2/2 | 2/2 | 2/2 | 2/2 |
| Battery Port | ||||||
| Battery Nominal Voltage (V) | 200 | 200 | 200 | 250 | 100 | 100 |
| Battery Voltage Range (V) | 150-600 | 150-600 | 150-600 | 150-600 | 80-600 | 80-600 |
| Max. Charge/Discharge Current(A) | 30 | 30 | 30 | 30 | 50 | 50 |
| Max.Charge/Discharge Power (kW) | 3 | 4 | 5 | 6 | 3 | 4 |
| Charging Curve | 3 Stages | 3 Stages | 3 Stages | 3 Stages | 3 Stages | 3 Stages |
| Compatible Battery Type | Li-ion/ Sodium-ion battery | Li-ion/ Sodium-ion battery | Li-ion/ Sodium-ion battery | Li-ion/ Sodium-ion battery | Li-ion/ Sodium-ion battery | Li-ion/ Sodium-ion battery |
| AC Grid | ||||||
| Nominal AC Output Power (kW) | 3000 | 4000 | 5000 | 6000 | 3000 | 4000 |
| Max.AC Input/Output Power (kVA) | 4500 | 6000 | 7500 | 9000 | 4500 | 6000 |
| Max. AC Output Current (A) | 10.5 | 13.5 | 17 | 21.5 | 10.5 | 13.5 |
| Nominal AC Voltage (V) | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 |
| Nominal AC Frenquency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Power Factor | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable |
| Current THD (%) | <3% | <3% | <3% | <3% | <3% | <3% |
| AC Load Output (Back-up) | ||||||
| Nominal Output Power (VA) | 3000 | 4000 | 5000 | 6000 | 3000 | 4000 |
| Nominal Outut Voltage (V) | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 |
| Nominal Output Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Nominal Output Current (A) | 7.6 | 10.1 | 12.6 | 15.1 | 7.6 | 10.1 |
| Peak Output Power | 3300VA,60s | 4400VA, 60s | 5500VA, 60s | 6600VA, 60s | 3300VA,60s | 4400VA, 60s |
| THDV (with linear load) | <3% | <3% | <3% | <3% | <3% | <3% |
| Switching Time (ms) | <10 | <10 | <10 | <10 | <10 | <10 |
| Efficiency | ||||||
| Europe Efficiency | 97.50% | 97.50% | 97.50% | 97.50% | 97.50% | 97.50% |
| Max. Efficiency | 98.00% | 98.20% | 98.20% | 98.30% | 98.00% | 98.20% |
| Battery Charge/Discharge Efficiency | 98.00% | 98.00% | 98.00% | 98.00% | 98.00% | 98.00% |
| Protection | ||||||
| Reverse Polarity Protection | Yes | Yes | Yes | Yes | Yes | Yes |
| Over Current/Voltage Protection | Yes | Yes | Yes | Yes | Yes | Yes |
| Anti-islanding Protection | Yes | Yes | Yes | Yes | Yes | Yes |
| AC Short-ciruit Protection | Yes | Yes | Yes | Yes | Yes | Yes |
| Leakage Current Detection | Yes | Yes | Yes | Yes | Yes | Yes |
| Ground Fault Monitoring | Yes | Yes | Yes | Yes | Yes | Yes |
| Grid Monitoring | Yes | Yes | Yes | Yes | Yes | Yes |
| Enclosure Protect Level | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 |
| General Data | ||||||
| Dimensions (WxHx D,mm) | 558x535x260mm | 558x535x260mm | 558x535x260mm | 558x535x260mm | 558x535x260mm | 558x535x260mm |
| Weight (kg) | 29kg | 29kg | 29kg | 29kg | 29kg | 29kg |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless |
| Cooling Concept | Natural Convection | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan |
| Relative Humidity | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% |
| Operating Temperature Range (℃) | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ |
| Operating Altitude (m) | <4000 | <4000 | <4000 | <4000 | <4000 | <4000 |
| Standby Consumption(W) | <5 | <5 | <5 | <5 | <5 | <5 |
| 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 | 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 | 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 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 |
| Technical Data | AF5K-THC | AF6K-THC | AF8K-THA | AF10K-THA | AF12K-THA | AF15K-THA | AF17K-THA |
|---|---|---|---|---|---|---|---|
| PV Input | |||||||
| Max.DC Input Power(kW) | 7.5 | 9 | 12 | 15 | 18 | 22.5 | 25.5 |
| Max.PV Voltage (V) | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Rated DC Input Voltage (V) | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| DC Input Voltage Range (V) | 150-10 | 150-10 | 150-10 | 150-10 | 150-10 | 150-10 | 150-10 |
| MPPT Voltage Range (V) | 150-850 | 150-850 | 150-850 | 150-850 | 150-850 | 150-850 | 150-850 |
| Full MPPT Range(V) | 200-850 | 200-850 | 200-850 | 200-850 | 250-850 | 300-850 | 300-850 |
| Start-up Voltage (V) | 160 | 160 | 160 | 160 | 160 | 160 | 160 |
| Max. DC Input Current (A) | 20×2 | 20×2 | 20+32 | 32×2 | 32×2 | 40×2 | 40×2 |
| Max. Short Current(A) | 30×2 | 30×2 | 30+48 | 48×2 | 48×2 | 60×2 | 60×2 |
| No. of MPPT Tracker / Strings | 2/2 | 2/2 | 2/3 | 2/4 | 2/4 | 2/4 | 2/4 |
| Battery Port | |||||||
| Battery Nominal Voltage (V) | 150 | 150 | 200 | 250 | 300 | 350 | 400 |
| Battery Voltage Range (V) | 80-600 | 80-600 | 150-600 | 150-600 | 150-600 | 150-600 | 150-600 |
| Max.Charge/Discharge Current (A) | 50 | 50 | 50 | 50 | 50 | 60 | 60 |
| Max. Charge/Discharge Power (kW) | 5 | 6 | 8 | 10 | 12 | 15 | 17 |
| Charging Curve | 3 Stages | 3 Stages | 3 Stages | 3 Stages | 3 Stages | 3 Stages | 3 Stages |
| Compatible BatteryType | Li-ion/Sodium-ion battery | Li-ion/Sodium-ion battery | Li-ion/Sodium-ion battery | Li-ion/Sodium-ion battery | Li-ion/Sodium-ion battery | Li-ion/Sodium-ion battery | Li-ion/Sodium-ion battery |
| AC Grid | |||||||
| Nominal AC Output Power(kW) | 5000 | 6000 | 8000 | 10000 | 12000 | 15000 | 17000 |
| Max. AC Input/Output Power (kVA) | 7500 | 9000 | 12000 | 15000 | 18000 | 22500 | 25500 |
| Max.AC Output Current (A) | 17 | 21.5 | 27 | 30 | 32 | 40 | 48 |
| Nominal AC Voltage (V) | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 | 3P+N+PE/3P+PE 133/ 220 or 230 |
| Nominal AC Frenquency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Power Factor | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable | 1 (-0.8-0.8) adjustable |
| Current THD(%) | <3% | <3% | <3% | <3% | <3% | <3% | <3% |
| AC Load Output (Back-up) | |||||||
| Nominal Output Power (VA) | 5000 | 6000 | 8000 | 10000 | 12000 | 15000 | 17000 |
| Nominal Output Voltage (V) | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 | 3P+N+PE/3P+PE 133/230 |
| Nominal Output Frequency (Hz) | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Nominal Output Current (A) | 12.6 | 15.1 | 20.1 | 25.1 | 30.1 | 37.6 | 42.7 |
| Peak Output Power | 5500VA, 60s | 6600VA, 60s | 8800VA, 60s | 11000VA, 60s | 13200VA,60s | 16500VA, 60s | 18700VA,60s |
| THDV (with linear load) | <3% | <3% | <3% | <3% | <3% | <3% | <3% |
| Switching Time (ms) | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
| Efficiency | |||||||
| Europe Efficiency | 97.50% | 97.50% | 97.50% | 97.80% | 97.80% | 98.00% | 98.10% |
| Max. Efficiency | 98.20% | 98.20% | 98.30% | 98.30% | 98.30% | 98.30% | 98.50% |
| Battery Charge/Discharge Efficiency | 98.00% | 98.00% | 98.00% | 98.00% | 98.00% | 98.00% | 98.00% |
| Protection | |||||||
| Reverse Polarity Protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Over Current/ Voltage Protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Anti-islanding Protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| AC Short-ciruit Protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Leakage Current Detection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Ground Fault Monitoring | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Grid Monitoring | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Enclosure Protect Level | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 |
| General Data | |||||||
| Dimensions (Wx Hx D,mm) | 558×53 | 558×53 | 558×53 | 558×53 | 558×53 | 558×53 | 558×53 |
| Weight (kg) | 29kg | 29kg | 29kg | 29kg | 29kg | 36kg | 36kg |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless |
| Cooling Concept | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan |
| Relative Humidity | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% |
| Operating Temperture Range (℃) | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ | -25 to 60℃ |
| Operating Altitude (m) | <4000 | <4000 | <4000 | <4000 | <4000 | <4000 | <4000 |
| Standby Consumption (W) | <5 | <5 | <5 | <5 | <5 | <5 | <5 |
| 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 | LCD, LED, RS485, CAN, Wi-Fi, GPRS, 4G | 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 | 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 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 |
| EMC | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 |
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