Huawei SUN2000-3KTL-L1 User Manual

Step 2 Insert the positive and negative connectors into corresponding DC input terminals
on the SUN2000.
NO TICE
After the positive and negative connectors snap into place, pull the DC input
power cables back to ensure that they are connected securely.
Figure 5-15 Connecting DC input power cables
NO TICE
If the DC input power cable is reversely connected and the DC switch is set to ON,
do not immediately turn o the DC switch or reconnect the positive and negative
connectors. Otherwise, the device may be damaged. The caused device damage is
not covered under any warranty or service agreement. Wait until the night when
solar irradiance declines and the PV string current drops to below 0.5 A. Then set
the DC switch to the OFF position, remove the positive and negative connectors,
and correct the polarities of the DC input power cables.
----End
Follow-up Procedure
WARNING
Before removing the positive and negative connectors, ensure that the DC switch
is OFF.
To remove the positive and negative connectors from the SUN2000, insert a
disassembly tool into the notch and press the tool with an appropriate force.
SUN2000-(2KTL-6KTL)-L1
User Manual 5 Electrical Connection
Issue 10 (2023-02-13) Copyright © Huawei Technologies Co., Ltd. 55

Huawei SUN2000-3KTL-L1 Specifications

General

Max. efficiency	98.4%
Max. input voltage	600 V
Nominal output power	3000 W
Dimensions (W x H x D)	365 x 365 x 156 mm
Operating temperature range	-25°C to +60°C
Nominal AC voltage	220 V / 230 V / 240 V
MPPT voltage range	90 V - 560 V
Rated input voltage	360 V
Number of MPPTs	2
Cooling	Natural Convection
Protection degree	IP65
Rated output voltage	220 V / 230 V / 240 V
Output frequency	50 Hz / 60 Hz
Power factor	0.8 leading ... 0.8 lagging
THDi	<3%
Efficiency	98.4%
Warranty	10 years
Max. apparent AC power	3300 VA
Max. output power	3300 W