AU4/5/6/8/10/12/15KETH

High Voltage | Three Phase

Hybrid Inverter

98.4

Max.Efficiency

30

PV Input Current

10

UPS-level switching

110

Unbalanced Load

Product FEATURES

IP65 protection degree

Compact and elegant design
with integrated diecasting
technology

Long-term efficient operation
with advanced heat dissipation
design

Intelligent energy
management with built-in
EMS

Convenient installation and O&M
with horizontal design and
quickplug terminals

Easy data check via both
OLED display and App

AUSTA self-developed monitoring
App

Rich Reports

Compatibility

Management

DETAILED PARAMETERS
Model AU4KETH AU5KETH AU6KETH AU8KETH AU10KETH AU12KETH AU15KETH
PV Input
Max. DC input power[W] 6000 7500 9000 12000 15000 18000 22500
Max. DC input voltage[V] 1000 1000 1000 1000 1000 1000 1000
Rated DC input voltage [V] 620 620 620 620 620 620 620
Start-up voltage [V] 160 160 160 160 160 160 160
MPPT voltage range[V] 160-950 160-950 160-950 160-950 160-950 160-950 160-950
Max. input current[A] 18/18 18/18 18/18 18/18 18/18  18/36 18/36
Max. short circuit current[A] 23/23 23/23 23/23 23/23 23/23 23/46 23/46
Number of MPP trackers 2 2 2 2 2 2 2
Strings per MPP tracker 1/1 1/1 1/1 1/1 1/1 1/1 1/2
AC Output(Grid)
Rated output power[W] 4000 5000 6000 8000 10000 12000 15000
Max. output apparent power[VA] 4400 5500 6600 8800 11000 132000 165000
Rated output voltage[V] 400/380, 3L/N/PE
Rated output frequency[Hz] 50/60
Max. output current[A] 6.7 8.3 10 13.3 16.5 20 25
THDi(Rated output power) <2% <2% <2% <2% <2% <2% <2%
Output power factor 0.8leading…0.8lagging
AC Input
Rated input voltage[V] 400/380, 3L/N/PE
Max. input power[VA] 8000 10000 12000 16000 20000 24000 30000
Max. input power[VA] 12.2 15.2 18.2 24.3 30.3 36.4 45.5
AC Output (Backup)
AC Output (Backup) 400/380 400/380 400/380 400/380 400/380 400/380 400/380
Rated output frequency[Hz] 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Rated output power[VA] 4000 5000 6000 8000 10000 12000 15000
Max. output current[A] 6.1 7.6 9.1 12.1 15.2 18.2 22.7
THDv 3% 3% 3% 3% 3% 3% 3%
Switch time(ms) <10 <10 <10 <10 <10 <10 <10
Battery Parameters
Battery type Lithium Lithium Lithium Lithium Lithium Lithium Lithium
Voltage range[V] 160-700 160-700 160-700 160-700 160-700 160-700 160-700
Max. charge/discharge power[W] 4000/4000 5000/5000 6000/6000 8000/8000 10000/10000 12000/12000 15000/15000
Max. charge/discharge current[A] 30/30 30/30 30/30 30/30 30/30 30/30 30/30
Efficiency
MPPT efficiency 99.9% 99.9% 99.9% 99.9% 99.9% 99.9% 99.9%
Max. efficiency 97.9% 97.9% 98% 98.2% 98.2% 98.4% 98.4%
European efficiency 96.8% 96.8% 96.8% 97.1% 97.2% 97.4% 97.4%
Others
Operating temperature range[℃] -25~60
Storage temperature range [℃]  -30~65
Humidity range 0~95%
Operating altitude[m] <3000
Protection degree IP66
Topology transformerless
Parallel mode intergrated
Communication WIFI/RS485/CAN(BMS)
Display LCD
Cooling method Natural Fan
Size[mm] 520*400*230
Weight[kg] 28
Standard
EN/IEC 61000,EN/IEC62109-1/2,EN 50549-1 /2,VDE 4105/0124,CEI 0-21/16,NC RfG
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