Huawei SUN2000-3KTL-L1 User Manual

No. Check Item Acceptance Criteria
9 Installation environment The installation space is proper, and
the installation environment is clean
and tidy.
6.2 System Power-On
Prerequisites
Before turning on the AC switch between the SUN2000 and the power grid, use a
multimeter to check that the AC voltage is within the allowed range.
NO TICE
Before the equipment is put into operation for the rst time, ensure that the
parameters are set correctly by professional personnel. Incorrect parameter
settings may result in noncompliance with local grid connection requirements and
aect the normal operations of the equipment.
NO TICE
● If the DC power supply is connected but the AC power supply is disconnected,
the SUN2000 will report a Grid Loss alarm. The SUN2000 can start properly
only after the power grid recovers.
● If the AC power supply is connected but the battery is not connected, the
SUN2000 reports a Battery Abnormal alarm.
● If the SUN2000 is connected to LG batteries, turn on the DC switch within 1
minute after the AC switch is turned on. Otherwise, the SUN2000, connected to
the power grid, will shut down and start again.
Procedure
Step 1 If the battery port of the SUN2000 is connected to a battery, turn on the auxiliary
power switch of the battery and then the battery switch.
Step 2 Turn on the AC switch between the SUN2000 and the power grid.
Step 3 (Optional) Remove the locking screw from the DC switch.
Figure 6-1 Removing the locking screw from a DC switch
SUN2000-(2KTL-6KTL)-L1
User Manual 6 System Commissioning
Issue 10 (2023-02-13) Copyright © Huawei Technologies Co., Ltd. 66

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