Huawei SUN2000-20KTL User Manual

SUN2000 (8KTL-28KTL)
User Manual
7 LCD
Issue 07 (2014-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
84
LCD
Operation Procedure
2. Choose and press .
3. Enter the user name and password by
pressing or , and press .
NOTE

The selectable user names are Common User
or Advanced User. The initial password for
Common User and Advanced User is 000001.
If you forget the password, contact Huawei
technical support for a dynamic password that is
effective only on the current day. Change the
password after login.

After the authentication is successful, the
system keeps the authentication information for
30 seconds. If you exit from the Settings page
and log in again within 30 seconds, no
authentication is required.
Log in to the SUN2000 as Advanced
User.
4. Choose User Param., and press .
5. Choose Contrast by pressing , and
press .

Huawei SUN2000-20KTL Specifications

General

Max. efficiency	98.6%
Rated AC output power	20, 000 W
Max. apparent power	22, 000 VA
No. of MPP trackers	2
Max. input voltage	1100 V
Protection degree	IP65
Max. DC Power	30, 000 W
Start Voltage	200 V
Nominal DC Voltage	600 V
Max. Input Current per MPPT	26 A
Nominal AC Grid Frequency	50 Hz / 60 Hz
Adjustable Power Factor Range	0.8 leading to 0.8 lagging
Total Harmonic Distortion (THD)	<3%
DC Reverse-Polarity Protection	Yes
AC Overcurrent Protection	Yes
AC Short-Circuit Protection	Yes
DC Insulation Resistance Detection	Yes
Residual Current Monitoring	Yes
AC Overvoltage Protection	Yes
DC Switch	Yes
Cooling Method	Natural Convection
AC output voltage	220 V / 380 V, 230 V / 400 V
MPPT operating voltage range	200 V - 1000 V
Operating temperature range	-25°C to +60°C
Relative Humidity	0% - 100%
Operating Altitude	Up to 4000 m
Surge Protection	Type II DC & AC