Huawei SUN2000-12KTL User Manual

SUN2000 (8KTL-28KTL)
User Manual
2 Overview
Issue 10 (2017-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
16
Figure 2-13 Working modes
Table 2-6 describes the working modes shown in Figure 2-13.
Table 2-6 Working mode description
Working
Mode
Description
Standby
The SUN2000 enters standby mode when the external environment does not
meet the SUN2000 operation requirements. In this mode, the SUN2000
continuously performs a self-check and enters operating mode once
operation requirements are met.
The SUN2000 switches to shutdown mode when it detects a shutdown
command or a fault.
Operating
In this mode:

The SUN2000 converts DC power from PV strings into AC power and
feeds the power to the power grid.

The SUN2000 always tracks the maximum power point to maximize the
PV string output.

The SUN2000 enters the shutdown mode after detecting a fault or a
shutdown command, and enters the standby mode after detecting that the
PV string output power does not meet the requirements for grid-tied
electricity generation.
Shutdown
The SUN2000 switches from standby or operating mode to shutdown mode
when it detects a fault or a shutdown command.
The SUN2000 switches to standby mode when it receives a startup
command or when it detects that a fault is rectified.

Huawei SUN2000-12KTL Specifications

General

Max. Efficiency	98.6%
Rated AC Power Output	12, 000 W
Dimensions (W x H x D)	525 x 470 x 262 mm
Weight	25 kg
Operating Temperature Range	-25°C to +60°C
Protection Rating	IP65
Max. Input Voltage	1100 V
Number of MPPT Trackers	2
Max. Input Current per MPPT	22 A
Cooling Method	Natural Convection
Max. apparent AC power	12000 VA
MPPT Voltage Range	200 V to 1, 000 V
Rated AC Voltage	220 V / 380 V, 230 V / 400 V, 240 V / 415 V
Warranty	5 years