- 33 -
- 34 -
Note
φ
If your MMC6K/8K/10K-G string inverter has anu of the
fault
shown in Table 8-1,and when you reset
the machine and
don’t solve the problem, please
contact our distributor and provide the below details:
1
. Serial number of the inverter
χ
2. The distributor/dealer of the inverter
δ
if available
εχ
3. Grid
date
χ
4. The
of problem
δ
include LCD’s error code and LED
status indicator lights
ε
;
5. Your contact details.
10.
Energy source
Max.DC Power(kW)
Max.DC Input Voltage(V)
Start-up DC Input Voltage(V)
Number of MPPT/
Strings per MPPT
MPPT Operating Range(V)
Max.DC Input Current(A)
Rated Output Power(kW)
Max.Active Power(kW)
Rated AC Grid Voltage(V)
AC Grid Voltage Range(V)
Rated Grid Frequency(Hz)
Operating Phase
Rated AC Grid Output Current(A)
Max.AC Output Current(A)
Grid Current THD
Output Power Factor
>0.99
<3%
Grid-connected PV
Model
MMC
5K-G
MMC
6K-G
MMC
7K-G
MMC
8K-G
MMC
10K-G
6.5
7.8
9.1
10.4
12
900
250
200~800
2/1
7.7
5.5
380/400
277~460
50/60(Optional)
Three phase
7.2
14.5
8
8.7
9.57
11.6
12.76
10.1
11.11
16
10+10
5
7
6.6
6
8.8
8
10
11
Topology
Transformerless
Weight(kg)
Internal consumption
15
<1W(Night)
DC Injection Current(mA)
<0.5%
Grid Frequency Range
Max.Efficiency
Euro Efficiency
MPPT Efficiency
Protection
Size(mm)
DC reverse-polarity protection；AC short circuit protection；AC output
overcurrent protection;Output overvoltage protection;Insulation resistance
protection;Ground fault monitoring;Surge protection;Islanding protection；
Temperature protection；Integrated DC Switch (Optional)；
47-52 or 57-62（optional）
97.5%
>99%
385W×479H×184D
98.3%
Ingress protection
Operating temperature
-25 ~ 60℃
Noise Emission(Typical)
Cooling Concept
Intelligent cooling
Max.Operating Altitude
Without Derating
IP65
<30dB
2000m
Designed Lifetime
Grid Connection Standard
Stafty EMC / Standard
Operation surrounding humidity
Display
Interface
RS485/RS232
DC Connection
AC Connection
>20Years
EN50438;IEC61727;VDE4105;NB/T32004(CQC);IEC62109-1-2
IEC62109-1/-2,EN61000-6-1,EN61000-6-3
0~100%
MC-4 mateable
LCD1602
IP65 rated plug
Table11.1 Specification
