c) Maximum length of the communication cable between the EV-charger and the energy
storage system must be less than 100m.
b) All applicable local, regional, and national regulations must be respected when
installing, repairing, and maintaining this device.
For combining with AlphaESS energy storage system, the EV charger should be installed
as the below diagram.
If you have installed a Backup Box, the EV charger should be installed as the below
diagram.
a) Electrical device should be installed, operated, serviced, and maintained only by
qualified personnel. No responsibility is assumed by the manufacturer for any
consequences arising out of the use of this device. A qualified person is one who has
skills and knowledge related to the construction, installation and operation of electrical
device and who has received safety training to recognize and avoid the hazards involved.
3.2 System Wiring Diagram
3.3.1 AC Charger Appearance
3.3 Overview of the Connection Area
3.1 Installation Notice
LOADS
Alpha Cloud
PV PANELS
EV-Charger
GRID
ESS Sytem
LOADS
Alpha Cloud
PV Panels
EV-Charger
Grid
ESS System
RS485
RS485
BB
Communication Connection
Reminder-Light
Front side view
Front Panel Display
Note: the EV charger should be installed between the grid meter and the backup box.
The backup box does not support access to communication of ESS temporarily.
Note: the EV charger should be installed behind the grid meter.
ELECTRICAL CONNECTION
ELECTRICAL CONNECTION
07
08
Im Standby
Charging status
Ground warning
Relay adhesion
Software upgrade
Plugged charging
connector state
Electrical Connection
03
State
Description
LED Status
LED Indicator Instruction
Normal
Flashing green, 1S on, 4S off
Breathing green, 1S on, 1S off
Breathing yellow, 1S on, 1S off
Green light flash
Flashing yellow, 2S on, 2S off
Normal
Normal
Normal
Normal
Red light normally on
Fault
For details please
refer to 5.1
Flashing red
Fault