Working Principle; Circuit Diagram - Huawei LUNA2000-100KTL-M1 User Manual

LUNA2000-100KTL-M1 Smart Power Control System
User Manual
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2.4 Working Principle

2.4.1 Circuit Diagram

The Smart PCS implements rectification and inversion through a three-phase
three-level converter. The rectified output is converted from three-phase AC power
to DC power and then stored in the energy storage system (ESS). The inverted
output is filtered to a three-phase AC voltage, which is then isolated and boosted
by a three-phase transformer and fed into the power grid.
Issue 02 (2023-01-10)
Name
Delayed discharge
Refer to documentation
Protection ground
Equipotential bonding
Fan operation warning
Fan replacement warning
Weight label
Copyright © Huawei Technologies Co., Ltd.
2 Product Overview
Description
● There may be a risk of shock
when the device is powered on.
Only qualified and trained
electrical technicians should
install and operate the device.
● Residual voltage exists after the
device is powered off. It takes 15
minutes for the device to
discharge to a safe voltage.
Instructs operators to refer to the
documentation provided with the
device.
Indicates the position for connecting
the ground cable.
Indicates the position for
equipotential bonding.
Do not touch the fan when the
device is running to avoid injury.
Disconnect the fan's power
connector before replacing it.
Due to its weight, the device should
be carried by four persons or by
using a forklift.
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