Goodwe GW10K-ET User Manual

54
09 Maintenance User Manual V1.1-2022-12-20
No. Fault Cause Solutions
7
Grid
Underfrequency
Utility grid
exception. The
actual grid
frequency is
lower than the
requirement of the
local grid standard.
1. If the problem occurs occasionally, the
utility grid may be abnormal temporarily.
The inverter will recover automatically
after detecting that the utility grid is
normal.
2. If the problem occurs frequently, check
whether the grid frequency is within the
permissible range.
• Contact the local power company if the
grid frequency exceeds the permissible
range.
• Modify the underfrequency
protection threshold or disable the
underfrequency protection function
after obtaining the consent of the local
power company if the grid frequency is
within the permissible range. Or close
“Grid Underfrequency” function.
8
Grid Frequency
Instability
Utility grid
exception. The
actual grid
frequency change
rate does not meet
the requirement
of the local grid
standard.
1. If the problem occurs occasionally, the
utility grid may be abnormal temporarily.
The inverter will recover automatically
after detecting that the utility grid is
normal.
2. If the problem occurs frequently, check
whether the grid frequency is within the
permissible range.
• Contact the local power company if the
grid frequency exceeds the permissible
range.
• Contact the dealer or the after-sales
service if the grid frequency is within
the permissible range.

Goodwe GW10K-ET Specifications

General

Model	GW10K-ET
Max. DC Input Voltage	1000 V
Number of MPPTs	2
Rated AC Output Power	10000 W
Max. AC Output Power	11000 VA
Frequency	50 Hz / 60 Hz
Efficiency	98.3%
Dimensions	516 x 415 x 180 mm
Weight	25 kg
Max. DC Input Power	13000 W
Start Voltage	180 V
MPPT Voltage Range	200V - 1000V
Number of MPP Trackers	2
Max. Short Circuit Current per MPPT	15 A
Nominal AC Output Power	10000 W
Max. AC Apparent Power	11000 VA
Nominal AC Voltage	230 V / 400 V
Nominal Grid Frequency	50 Hz / 60 Hz
THDi	<3%
DC Switch	Yes
Protection Class	IP65
Operating Temperature Range	-25°C to +60°C
Cooling Method	Natural Convection
Rated Output Power	10000 W
Grid Frequency	50 Hz / 60 Hz
Max. Efficiency	98.3%
Noise Level	<30 dB
Protection Degree	IP65
Type	Three Phase
AC Voltage Range	180V - 280V
Power Factor	0.8 leading - 0.8 lagging
Rated Grid Voltage	230 V