Huawei SUN2000-4KTL-L1 User Manual

Category Status Description
– Blinking red at short
intervals (on for 0.2s
and then o for 0.2s)
There is an AC
environmental alarm,
such as an alarm
indicating Grid
Undervoltage, Grid
Overvoltage, Grid
Overfrequency, or Grid
Underfrequency.
Steady red Steady red Fault.
Communication
indicator
LED3 –
Blinking green at short intervals (on for 0.2s and
then o for 0.2s)
Communication is in
progress.
Blinking green at long intervals (on for 1s and
then o for 1s)
The mobile phone is
connected to the
SUN2000.
O There is no
communication.
NO TE
If the o-grid load is overloaded, indicators LED1 and LED2 on the inverter blink orange
slowly. Reduce the
o-grid load power and manually clear the alarm or until the inverter is
recovered. The inverter attempts to restart at an interval of 5 minutes. If the inverter fails to
restart for three times, the interval changes to 2 hours. If the inverter is standby in o-grid
mode, check the inverter alarms and rectify the fault.
Table 6-3 LED indicators 2
Category
Status Description
Device
replacement
indication
LED1 LED2 LED3 –
Steady red Steady red Steady red The SUN2000 hardware
is faulty. The SUN2000
needs to be replaced.
----End
SUN2000-(2KTL-6KTL)-L1
User Manual 6 System Commissioning
Issue 10 (2023-02-13) Copyright © Huawei Technologies Co., Ltd. 68

Huawei SUN2000-4KTL-L1 Specifications

General

Max. efficiency	98.4%
Max. input voltage	600 V
Rated output power	4000 W
Dimensions (W x H x D)	365 x 365 x 156 mm
Max. apparent AC power	4000 VA
Nominal AC voltage	220 V / 230 V / 240 V
MPPT voltage range	200-1000 V
Number of MPP trackers	2
Max. short-circuit current per MPPT	15 A
Operating temperature range	-25°C to +60°C
Protection degree	IP65
Max. Input Power	6000 W
Max. Output Power	4000 W
Rated Output Voltage	220 V / 230 V / 240 V
Output Frequency	50 Hz / 60 Hz
Cooling Method	Natural convection
AC voltage range	180 V to 280 V