6
2.3 Technical data
Model
NAC4K
-DS
NAC5K
-DS
NAC6K
-DS
NAC7K
-DS
NAC8K
-DS
DC Input Data
Max. Recommended PV Power
5200Wp
6500Wp
7800Wp
9100Wp
10400Wp
Max.DC Input Voltage
600V
MPPT voltage Range
100-550V
Start-up Voltage
120V
No. of MPP Trackers
2
No. of Input Strings per Tracker
1/1
2/1
Max. DC Input Current (A)
12.5 / 12.5
12.5 / 12.5
12.5 / 12.5
20 / 12.5
20 / 12.5
DC Switch
Optional
AC Output Data
Rated AC Power
4000W
5000 W
6000W
7000 W
8000 W
Max.output power
4400VA
5500VA
6600VA
7700VA
8000VA
Max. AC Current
19.2 A
24 A
28.7 A
33.5 A
34.8 A
Rated AC Voltage/Range
220V/230V; 160-290V
Grid frequency/ range
50Hz/60Hz ; ±5Hz
Adjustable Power Factor[cos φ]
0.8leading ~0.8lagging
Output THDi(@Rated Output)
≤2%
Efficiency
Max.Efficiency
97.8%
97.8%
97.8%
98.1%
98.1%
Euro Efficiency
97.2%
97.2%
97.2%
97.5%
97.5%
MPPT Efficiency
99.9%
99.9%
99.9%
99.9%
99.9%
Protection
DC Insulation Monitoring
Integrated
Input Reverse Polarity Protection
Integrated
Anti-island Protection
Integrated
Residual Current Monitoring
Integrated
Over-heat Protection
Integrated
AC Overcurrent Protection
Integrated
AC Short-circuit Protection
Integrated
AC Overvoltage Protection
Integrated
DC Surge Protection
Integrated(Type III)
AC Surge Protection
Integrated(Type III)
General Data
Size(Width*Height*Depth)
395x330x185mm
Weight
12KG
12KG
12KG
16KG
16KG
User Interface
LCD
Communication
RS485(Standard), Wifi or GPRS
Ambient Temperature Range
-25
℃
~ 60
℃
Relative Humidity
0-100%
Operating Altitude
≤4000m
Standby Self Consumption
<0.2W
Topology
Transformerless
Cooling
Natural Convection
Protection Grades
IP65
Noise
<30dB
Warranty
5 /7/10 years
Certifications & Standards
Grid Regulation
VDE-AR-N-4105, VDE 0126-1-1, PEA, AS4777, EN50549,NB/T
32004-2013,CEI0-21,EC61727,IEC62116,IEC60068,IEC61683,ABNT
Safety Regulation
IEC 62109-1, IEC 62109-2
EMC
EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4,EN 61000-
4-16, EN 61000-4-18, EN 61000-4-29
Summary of Contents for NAC4K-DS
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