Huawei SUN2000-3KTL-L1 User Manual

Figure 5-16 Removing a DC connector
5.8 (Optional) Connecting Battery Cables
Prerequisites
D ANGER
● Battery short circuits may cause personal injury. The high transient current
generated by a short circuit may release a surge of power and cause re.
● Do not connect or disconnect the battery cable when the SUN2000 is running.
Failing to do so may cause electric shocks.
● Before connecting the battery cables, ensure that the DC switch on the
SUN2000 and all the switches connecting to the SUN2000 are OFF, and the
SUN2000 has no residual electricity. Otherwise, the high voltage of the
SUN2000 and battery may result in electric shocks.
● If no battery connects to the SUN2000, do not remove the watertight cap from
the battery terminal. Otherwise, the IP rating of the SUN2000 will be
aected.
If a battery connects to the SUN2000, set aside the watertight cap. Reinstall the
watertight cap immediately after removing the connector. The high voltage of
the battery terminal may result in electric shocks.
A battery switch can be congured between the SUN2000 and the battery to
ensure that the SUN2000 can be safely disconnected from the battery.
WARNING
● Do not connect loads between the SUN2000 and the battery.
● The battery cables should be connected correctly. That is, the positive and
negative terminals of the battery connect to the positive and negative battery
terminals on the SUN2000 respectively. Otherwise, the SUN2000 may be
damaged, or even a
re could happen.
SUN2000-(2KTL-6KTL)-L1
User Manual 5 Electrical Connection
Issue 10 (2023-02-13) Copyright © Huawei Technologies Co., Ltd. 56

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