Integrated circuit breakers (Grid, load, generator, battery) and pv switch
Single-phase full-power output output
Integrated AFCI (arc fault circuit interrupter)
RSD compatible (rapid shutdown device)
AC coupling
Independent smart load interface
Mixed load operation
Seamlessly connect to iHEM load management system
| Model | KE-6KF5LSUF | KE-7KF5LSUF | KE-12KF5LSUF | KE-15KF5LSUF | KE-16KF5LSUF |
| Inverter Output | |||||
| Rated Output Power (W) | 6000 | 7000 | 12000 | 15000 | 16000 |
| Rated Output Voltage (V) | 120/240 | ||||
| Rated Frequency (Hz) | 50/60 | ||||
| Overload Capacity | 110% 5min; 200% 5s | 110% 5min; 150% 5s | |||
| Transfer Time | 10ms (Typical for single unit); Max 15ms for single unit, max 30ms for parallel operation | ||||
| Max Parallel Units | 6 | ||||
| Total Harmonic Distortion of Current(THDi) | <3% (Rated power) | ||||
| DC Current Output | <0.5% x Rated current | ||||
| Output Port Configuration | Load Output Ports | Primary Load Output Ports + Smart Load / AC Coupling Ports | |||
| Battery Parameters | |||||
| Battery Type | Lead-acid or Lithium Iron Phosphate Battery | ||||
| Rated Battery Voltage (V) | 48 | ||||
| Voltage Range (V) | 40-60 | ||||
| Li-ion Battery Charging Strategy | BMS Adaptive | ||||
| Max Charging Current (A) | 120 | 120 | 250 | 290 | 290 |
| Max Discharging Current (A) | 120 | 120 | 250 | 290 | 290 |
| PV Input | |||||
| Number of MPPT Trackers | 2/1+1 | 2/2+1 | 3/2+1+1 | ||
| Max Input Power (W) | 9000 | 10500 | 18000 | 22500 | 24000 |
| Max Input Current (A) | 27+13.5 | 28+20 | 28+20+20 | ||
| Max Input Short-Circuit Current (A) | 40+20 | 42+30 | 42+30+30 | ||
| Max Open-Circuit Voltage (V) | 500 | 550 | |||
| MPPT Rated Voltage (V) | 375 | ||||
| MPPT Start-Up Voltage (V) | 100 | ||||
| MPPT Operating Voltage Range (V) | 125-425 | 125-475 | |||
| Utility / Generator Input | |||||
| Input Interface | 1 | 2 | |||
| Input Voltage Range (V) | 90-280 | ||||
| Input Frequency Range (Hz) | 50/45-55, 60/55-65 | ||||
| Bypass Overload Current (A) | 45 | 100 | 160 | ||
| Efficiency | |||||
| Max. Efficiency | 97.6% | ||||
| Euro Efficiency | 96.5% | ||||
| MPPT Tracking Efficiency | 99% | ||||
| Device Protection | |||||
| Integrated Protection | Over-temperature protection, overload protection, short-circuit protection, PV overvoltage protection, PV overcurrent protection, battery overvoltage protection, leakage protection, ground fault detection protection, surge protection, GFCI, AFCI, RSD compatible | ||||
| Surge Protection Level | DC Type II / AC Type III | ||||
| General | |||||
| Ingress Protection (IP) Rating | IP20 | ||||
| Operating Temperature Range | -10-55℃ (>45℃ Derating) | ||||
| Noise Level @ 1m | ≤45 @ 25℃ (77°F) | ||||
| Type of Cooling | Intelligent Air Cooling | ||||
| Dimensions(H×W×D) (mm) | 670x412x136 | 957x597x152 | |||
| Weight (kg) | 16 | 51 | |||
| Operating Altitude (m) | <2000 | ||||
| Warranty | 1 Year | ||||
| Communication | |||||
| Communication Port | Built-in: RS485 /CAN/Wi-Fi/Bluetooth; Option: 4G | Built-in: RS485/CAN ; Option 1: Wi-Fi + Bluetooth, Option 2: 4G + Bluetooth | |||
| Certification | |||||
| Overview | UL STD.1741 , CSA-C22.2 No.107.1-16 , FCC SDOC Part 15B | ||||
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