| Availability: | |
|---|---|
KA30048SS
Techfine
| Touch the large screen display to see the status at a glance· | |||||
| Tower-type front-end terminal block facilitates user installation | |||||
| High power low battery voltage input· | |||||
| Multiple photovoltaic PV inputs, photovoltaic mains complementary load | |||||
| Adapt to various load conditions· | |||||
| High power charging provides fast charging current | |||||
| Rich communication interfaces, RS232.RS485, dry contacts | |||||
| Grid-connected power generation function | |||||
| Communicate with multiple lithium battery protocols for charge and discharge management |








| Touch the large screen display to see the status at a glance· | |||||
| Tower-type front-end terminal block facilitates user installation | |||||
| High power low battery voltage input· | |||||
| Multiple photovoltaic PV inputs, photovoltaic mains complementary load | |||||
| Adapt to various load conditions· | |||||
| High power charging provides fast charging current | |||||
| Rich communication interfaces, RS232.RS485, dry contacts | |||||
| Grid-connected power generation function | |||||
| Communicate with multiple lithium battery protocols for charge and discharge management |








| High frequency KA Series inverter technical parameters (selection guide) | |||||
| three phase mode | single phase mode | ||||
| Factory model | KA15048SS | KA30048SS | KA15048DD | KA30048DD | |
| Inter | Input format | Three-phase+N+PE | Single phase L+N+PE | ||
| Rated input voltage | 3 x 380VAC/400VAC (3 phase + N line) | 220/230/240VAC | |||
| voltage range | 155-483VAC±3V (normal mode) 295-483VAC±3V (UPS mode) | 90-280VAC±3V (normal mode) 170-280VAC±3V (UPS mode) | |||
| Frequency Range | 50Hz/60Hz (adaptive) | ||||
| Output | Output rated power | 15000W | 30000W | 15000W | 30000W |
| The output voltage | 380VAC±5% | 220/230/240VAC±5% | |||
| Output frequency | 50/60Hz±0.1% | ||||
| waveform | pure sine wave | ||||
| Switching time (settable) | Computer equipment 10ms, household appliances 20ms | ||||
| Peak power | 30000W | 60000W | 30000W | 60000W | |
| Overload capacity | Battery mode: 21s@105%~150% Load 11s@150%~200% Load 400ms@>200% Load | ||||
| Grid-connected operation | The output voltage | 380VAC | 220/230/240VAC | ||
| Feed into grid voltage range | 337-437VA | 195-253VA | |||
| Feed into the grid frequency range | 49-51±1Hz/59-61±1Hz | ||||
| Nominal output current | 3×21.7A | 3×47.8A | 65.2A | 143.4A | |
| Power factor range | >0.99 | ||||
| Maximum conversion efficiency (DC/AC) | 98% | ||||
| Battery | Rated voltage | 48Vdc | |||
| Constant charging voltage (can be set) | 56.4Vdc | ||||
| Float charging voltage (can be set) | 54Vdc | ||||
| Charger | PV charging method | Three-way MPPT | Six-channel MPPT | Three-way MPPT | Six-channel MPPT |
| PV maximum input power | 3×5500W | 6×5500W | 3×5500W | 6×5500W | |
| MPPT input voltage range | 90~500Vdc | ||||
| Optimum Vmp operating range | 300~400Vdc | ||||
| Maximum PV input voltage | 500Vdc | ||||
| Maximum PV input current | 3×27A | 6×27A | 3×27A | 6×27A | |
| Maximum PV charging current | 300A | 450A | 300A | 450A | |
| Maximum mains charging current | 180A | 360A | 180A | 360A | |
| Maximum charging current | 300A | 450A | 300A | 450A | |
| Show | LCD interface | Can display operating mode/load/input/output, etc. | |||
| Interface | RS232 | Baud rate 2400 | |||
| Expansion slot communication interface | Lithium battery BMS communication card, WIFI card, dry contact card, etc. | ||||
| Environmental parameters | Operating environment temperature | -10~50℃ | |||
| Operating environment humidity | 20%~95% (no condensation) | ||||
| Storage temperature | -15~60℃ | ||||
| Altitude | The altitude should not exceed 1000m, derating above 1000m, up to 4000m, refer to IEC62040 | ||||
| noise | ≤50db | ||||
| Physical parameters | Depth × width × height (mm) | undefined | undefined | undefined | undefined |
| Weight(for reference)KG | TBD | TBD | TBD | TBD | |
| Standards and Certifications | EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1 | ||||
| High frequency KA Series inverter technical parameters (selection guide) | |||||
| three phase mode | single phase mode | ||||
| Factory model | KA15048SS | KA30048SS | KA15048DD | KA30048DD | |
| Inter | Input format | Three-phase+N+PE | Single phase L+N+PE | ||
| Rated input voltage | 3 x 380VAC/400VAC (3 phase + N line) | 220/230/240VAC | |||
| voltage range | 155-483VAC±3V (normal mode) 295-483VAC±3V (UPS mode) | 90-280VAC±3V (normal mode) 170-280VAC±3V (UPS mode) | |||
| Frequency Range | 50Hz/60Hz (adaptive) | ||||
| Output | Output rated power | 15000W | 30000W | 15000W | 30000W |
| The output voltage | 380VAC±5% | 220/230/240VAC±5% | |||
| Output frequency | 50/60Hz±0.1% | ||||
| waveform | pure sine wave | ||||
| Switching time (settable) | Computer equipment 10ms, household appliances 20ms | ||||
| Peak power | 30000W | 60000W | 30000W | 60000W | |
| Overload capacity | Battery mode: 21s@105%~150% Load 11s@150%~200% Load 400ms@>200% Load | ||||
| Grid-connected operation | The output voltage | 380VAC | 220/230/240VAC | ||
| Feed into grid voltage range | 337-437VA | 195-253VA | |||
| Feed into the grid frequency range | 49-51±1Hz/59-61±1Hz | ||||
| Nominal output current | 3×21.7A | 3×47.8A | 65.2A | 143.4A | |
| Power factor range | >0.99 | ||||
| Maximum conversion efficiency (DC/AC) | 98% | ||||
| Battery | Rated voltage | 48Vdc | |||
| Constant charging voltage (can be set) | 56.4Vdc | ||||
| Float charging voltage (can be set) | 54Vdc | ||||
| Charger | PV charging method | Three-way MPPT | Six-channel MPPT | Three-way MPPT | Six-channel MPPT |
| PV maximum input power | 3×5500W | 6×5500W | 3×5500W | 6×5500W | |
| MPPT input voltage range | 90~500Vdc | ||||
| Optimum Vmp operating range | 300~400Vdc | ||||
| Maximum PV input voltage | 500Vdc | ||||
| Maximum PV input current | 3×27A | 6×27A | 3×27A | 6×27A | |
| Maximum PV charging current | 300A | 450A | 300A | 450A | |
| Maximum mains charging current | 180A | 360A | 180A | 360A | |
| Maximum charging current | 300A | 450A | 300A | 450A | |
| Show | LCD interface | Can display operating mode/load/input/output, etc. | |||
| Interface | RS232 | Baud rate 2400 | |||
| Expansion slot communication interface | Lithium battery BMS communication card, WIFI card, dry contact card, etc. | ||||
| Environmental parameters | Operating environment temperature | -10~50℃ | |||
| Operating environment humidity | 20%~95% (no condensation) | ||||
| Storage temperature | -15~60℃ | ||||
| Altitude | The altitude should not exceed 1000m, derating above 1000m, up to 4000m, refer to IEC62040 | ||||
| noise | ≤50db | ||||
| Physical parameters | Depth × width × height (mm) | undefined | undefined | undefined | undefined |
| Weight(for reference)KG | TBD | TBD | TBD | TBD | |
| Standards and Certifications | EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1 | ||||