Description
Afore AC coupled inverter (3-30kW) is suitable for three-phase systems. It can be fitted alongside with string inverter, enabling you to upgrade to solar battery storage system without changing your current installation.
Support for Time-of-use Optimization
AFCI (Optional) & Rapid Shutdown Ready
Build in Anti-feed-in Function
100% unbalanced output
Product introduction
| Technical Data | AF3K-TH-0 | AF4K-TH-0 | AF5K-TH-0 | AF6K-TH-0 | AF8K-TH-0 | AF10K-TH-0 |
|---|---|---|---|---|---|---|
| Battery Port | ||||||
| Battery Nominal Voltage (V) | 200 | 200 | 200 | 250 | 300 | 400 |
| Battery Voltage Range (V) | 150-800 | 150-800 | 150-800 | 150-800 | 150-800 | 150-800 |
| Max. Charge/Discharge Current (A) | 30 | 30 | 30 | 30 | 30 | 30 |
| Max. Charge/Discharge Power (kW) | 3/3.3 | 4/4.4 | 5/5.5 | 6/6.6 | 8/8.8 | 10/11 |
| Charging Curve | 3 Stages | 3 Stages | 3 Stages | 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 | 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) | 3 | 4 | 5 | 6 | 8 | 10 |
| Max. AC Input/Output Power (kVA) | 4.5/3 | 6/4 | 7.5/5 | 9/6 | 12/8 | 15/10 |
| Max.AC Output Current (A) | 5.3 | A | 8.5 | 10.5 | 13.5 | 17 |
| Nominal AC Voltage (V) | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 |
| 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 | 8000 | 10000 |
| Nominal Output Voltage (V) | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 |
| Nominal Output Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Nominal Output Current(A) | 4.4 | 5.8 | 7.3 | 8.7 | 11.6 | 14.5 |
| Peak Output Power | 3300VA, 60s | 4400VA, 60s | 5500VA,60s | 6600VA,60s | 8800VA,60s | 11000VA,60s |
| THDV (with linear load) | <3% | <3% | <3% | <3% | <3% | <3% |
| Switching Time (ms) | <10 | <10 | <10 | <10 | <10 | <10 |
| Efficiency | ||||||
| Max. Efficiency | 98.00% | 98.00% | 98.00% | 98.20% | 98.20% | 98.20% |
| 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 |
| Protective class | Class I | Class I | Class I | Class I | Class I | Class I |
| Overvoltage category | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) |
| General Data | ||||||
| Dimensions (WxHx D,mm) | 370x497x192mm | 370x497x192mm | 370x497x192mm | 370x497x192mm | 370x497x192mm | 370x497x192mm |
| Weight(kg) | 20.8kg | 20.8kg | 20.8kg | 20.8kg | 20.8kg | 20.8kg |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless |
| Cooling Concept | Natural Convection | Natural Convection | Natural Convection | Natural Convection | 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 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 |
| 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 | AF12K-TH-0 | AF15K-TH-0 | AF17K-TH-0 | AF20K-TH-0 | AF25K-TH-0 | AF30K-TH-O |
|---|---|---|---|---|---|---|
| Battery Port | ||||||
| Battery Nominal Voltage (V) | 450 | 500 | 400 | 500 | 500 | 550 |
| Battery Voltage Range (V) | 150-800 | 150-800 | 150-800 | 150-800 | 150-800 | 150-800 |
| Max. Charge/Discharge Current (A) | 30 | 50 | 50 | 50 | 60 | 60 |
| Max. Charge/Discharge Power (kW) | 12/13.2 | 15/16.5 | 17/18.7 | 20/22 | 25/27.5 | 30/33 |
| Charging Curve | 3 Stages | 3 Stages | 3 Stages | 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 | 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) | 12 | 15 | 17 | 20 | 25 | 30 |
| Max.AC Input/Output Power (kVA) | 18/12 | 22.5/15 | 25.5/17 | 30/20 | 37.5/25 | 45/30 |
| Max. AC Output Current (A) | 21.5 | 27 | 30 | 32 | 40 | 48 |
| Nominal AC Voltage (V) | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 |
| Nominal AC Frenquency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| or Power Facto | 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) | 12000 | 15000 | 17000 | 20000 | 25000 | 30000 |
| Nominal Output Voltage (V) | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 |
| Nominal Output Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Nominal Output Current (A) | 17.4 | 21.8 | 24.8 | 29 | 36.3 | 43.5 |
| Peak Output Power | 13200VA, 60s | 16500VA, 60s | 18700VA,60s | 22000VA,60s | 27500VA, 60s | 33000VA, 60s |
| THDV (with linear load) | <3% | <3% | <3% | <3% | <3% | <3% |
| Switching Time (ms) | <10 | <10 | <10 | <10 | <10 | <10 |
| Efficiency | ||||||
| Max. Efficiency | 98.30% | 98.30% | 98.30% | 98.50% | 98.50% | 98.50% |
| 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 |
| Protective cass | Class I | Class I | Class I | Class I | Class I | Class I |
| Overvoltage category | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) | OVC III (AC Main) |
| General Data | ||||||
| Dimensions (WxHxD,mm) | 370x497x192 | 558x535x260mm | 558x535x260mm | 558x535x260mm | 558x535x260mm | 558x535x260mm |
| Weight (kg) | 20.8kg | 29kg | 29kg | 29kg | 36kg | 36kg |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless |
| Cooling Concept | 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% |
| 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 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 | NRS097, G98/G99, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109 |
| 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 |