Huawei SUN2000-3KTL-M1 User Manual

6.2 SUN2000 power-on
Important Notes
NO TICE
Before turning on the AC switch between the SUN2000 and the power grid, check
that the AC voltage is within the specied range using a multimeter.
Procedure
Step 1 If a battery is connected, turn on the battery switch.
Step 2 Turn on the AC switch between the SUN2000 and the power grid.
NO TICE
If the DC is on and the AC is o, the SUN2000 reports a Grid Failure alarm. The
SUN2000 starts normally only after the fault is automatically
rectied.
Step 3 (Optional) Remove the locking screw from the DC switch.
Figure 6-1 Removing the locking screw from a DC switch
Step 4 Turn on the DC switch (if any) between the PV string and the SUN2000.
Step 5 Turn on the DC switch at the bottom of the SUN2000.
Step 6 Wait for about 1 minute and observe the LED indicators on the SUN2000 to check
its running status.
Table 6-2 LED indicator description
Category
Status Meaning
Running
indication
LED1 LED2 N/A
Steady green Steady green The SUN2000 is operating in grid-
tied mode.
SUN2000-(3KTL-10KTL)-M1
User Manual 6 Commissioning
Issue 02 (2020-11-20) Copyright © Huawei Technologies Co., Ltd. 61

Huawei SUN2000-3KTL-M1 Specifications

General

Model	SUN2000-3KTL-M1
Type	String Inverter
Max. DC Input Voltage	600 V
MPPT Voltage Range	90 V - 560 V
Rated AC Output Power	3000 W
Max. AC Output Power	3300 W
Nominal AC Voltage	220 V / 230 V / 240 V
AC Voltage Range	180 V - 280 V
AC Output Frequency	50 Hz / 60 Hz
Max. Efficiency	98.6%
MPPT Trackers	2
DC Inputs per MPPT	1
Max. Input Current per MPPT	11 A
Operating Temperature Range	-25°C to +60°C
Cooling Method	Natural Convection
Protection Degree	IP65
Max. DC Input Power	4500 W
Communication	RS485
Dimensions (W x H x D)	365 mm x 365 mm x 156 mm