Growatt Power Technology ATESS EVA-03S Owner's manual

ATESS EVA-03/07S
Single phase AC charging equipment
Quick user manual
Lakes Court, Lancaster Business Park, Newborough Road,Needwood,
Burton Upon Trent, Staffordshire DE13 9PD
www.projectev.co.uk
Project EV

This user manual is copyrighted by Growatt Power Technology. (hereinafter
referred to as “Growatt Power Technology”). No company or person may
extract or copy part or all of this user manual without the written
permission of Growatt Power Technology. Content must not be
transmitted in any form, including materials and publications.
All rights reserved.
Growatt Power Technology has the final right to interpret this user
manual. The information in this manual is subject to change without
notice.
Disclaimer
EVA series intelligent single-phase AC charger is a power supply device
that uses professional and advanced technology to provide energy supply
to electric vehicles, it also has friendly man-machine interface and versatile
functions of control, billing, and communication. The charger can be
connected to a back-office server to realize the functions of reservation
and payment via Mobile phone APP. Diversified communication options,
including wired Ethernet, WIFI, 4G is available for back-office server
connection.
We sincerely hope that this product can meet your needs and will
continuously improve the quality of our products.
Thank you for using ATESS EV charging equipment!
Menu
I. Product description ·········································································
II. Packaging list ·················································································
III. Installation and wiring ···································································
IV. Parameter setting ···········································································
V. Operation instruction ·····································································
VI. Firmware update ···········································································
VII. Troubleshooting ···········································································
VIII. Use excess solar power to charge your car ····································
IX. Intelligent power modulation ························································
X. Specification ·················································································
XI. Annex1 ·························································································
XII. Annex2 ························································································
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I. Product description
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1. LOGO and LOGO backlight;
2. Emergency stop button;
3. Forced on/off button;
4. Status indicator
(Indicator flashes when charging);
5. Socket outlet(plug holder for
cabled version);
6. WIFI/4G antenna;
7. Mounting bracket;
8. Side window and nameplate；
9. Waterproof cable gland for
communication wires；

10. Waterproof cable gland for
AC input cables
Wiring definition in the side window
1. Terminal block for CT/meter wiring. The terminal definition is:
①A; ②B; ③I; ④GND.
① and ② is RS485 terminal for meter connection;
③ and ④ is for CT connection.
2. AC input terminals. Terminal definition is (①N; ②L).
3. PE terminal
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II. Packaging list
No. Name Qty Remark
1
2
3
4
1
1
1
1
Charger
User manual
Quality certificate
Mounting bracket
5
6
7
Cable hook
ST6.3X40
Stainless steel hex-head
self-drilling screws
12X46
Plastic expansion plugs
1
4-7
4-7
For cabled version
4 for socket version, 7 for cabled
version(3 of the 7 screws is for
cable hook fixing)
4 for socket version, 7 for cabled
version(3 of the 7 plugs is for
cable hook fixing)
III. Installation and wiring
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3
3.1.1 Open the packaging, you’ll
see a charge point, a mounting
bracket, a user manual and a bag of
mounting accessories. There is also
an RFID card if the charge point is
RFID version. For cabled version, a
cable hooker is also included inside.
3.1 Mount on a wall
3.1.2 Remove the mounting bracket
from the charge point, use it as a
template to mark the position of the
drill holes. Drill the holes and
hammer the expansion bolts in the
accessories bag into the holes. Then
fix the mounting bracket onto the
wall.
8User card 1RFID function will be equipped
with user card

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5
3.1.3 Put the charge point onto the
bracket, and fix it with the 2 screws
at the bottom of the charge point.
The installation is done.
3.1.4 Crimp the below shown
insulated ferrule or ring terminals on
the end of the AC input wires.
Connect the wires into the terminal
block of the charge point as below.
Check the wiring and then close the
RCBO in the side window. Close the
side window with the cover, then
the wring is done.
3.2 Mount on a pole
3.2.1 Open the packaging of the
pole, take out the pole and
mounting accessories.
3.2.2 The pole must be installed on
a hard surface, concrete surface is
recommended, it can also be
mounted on a solid ground. Drill
hols according to the specification
and distance as below for fixing
expansion bolts.
3.2.3 Fix the pole onto the holes
with expansion bolts. The input
cables shall go into the pole from
the bottom middle area and come
out of it from the area below the
cable hooker.