Huawei SUN2000-4KTL-M1 User Manual

(1) Shielding layer of the signal cable
NO TE
● The DTSU666-HW and YDS60-80 power meters support a maximum current of 80 A.
● If the SUN2000-(2KTL-6KTL)-L1 are cascaded with three-phase inverters, they must be
connected to the grid in the same phase.
● For a three-phase three-wire system, you need to set the cable connection mode.
Otherwise, the displayed voltage is incorrect.
● Ensure that the baud rates of the DTSU666-H, YDS60-C24, DTSU71 and DHSU1079-CT
meters are set to the default values. If they are changed, meters may go oine,
generate alarms, or aect the inverter output power.
Table 5-4 Select the cable connection mode
Paramet
er
Note
Select the cable connection mode:
0: n.34 indicates three-phase four-wire. 1: n.33 indicates three-phase
three-wire.
Procedure
Step 1 Connect the signal cable to the signal cable connector.
Figure 5-30 Installing the cable
SUN2000-(3KTL-10KTL)-M1 Series
User Manual 5 Electrical Connections
Issue 17 (2024-01-12) Copyright © Huawei Technologies Co., Ltd. 67

Huawei SUN2000-4KTL-M1 Specifications

General

Max. efficiency	98.4%
European efficiency	97.8%
AC nominal power	4000 W
Operating temperature range	-25°C to +60°C
Max. DC Voltage	600 V
Start Voltage	200 V
Max. Short-Circuit Current per MPPT	18 A
Number of MPPT Trackers	2
Cooling	Natural Convection
Protection Degree	IP65
Output Frequency	50 Hz / 60 Hz
Nominal AC voltage	220 V / 230 V / 240 V
Max. DC Power	6000 W
Rated AC Voltage	230 V