Juice Way EVDC40KW User manual

JuiceWay EV Charger
INSTALLATION MANUAL
20kW / 40kW Wallbox
Guangzhou Hoston Energy Technology Co., LTD
Add.: No.3, Fuyu Road, Hualong Town, Panyu District,
Guangzhou City, Guangdong Province
Website: www.juicewayenergy.com
Email: [email protected]

JUICEWAY Charger
Product Brochure
Version: V1.0
Date: 2023-2-1
Copyright Information
Guangzhou Hoston Energy Technology Co.,Ltd Copyright, all rights reserved. The content is subject to
change without notice. No part of this manual can be reproduced, copied, translated or transmitted in any
form or by any means without the prior written permission of the original manufacturer. Information provided
in this manual is intended to be accurate and reliable. However, the original manufacturer assumes no
responsibility for its use, or for any infringements upon the rights of third parties that may result from its use.
Guangzhou Hoston Energy Telchnology Co.,LTD

Danger
Some parts of the power system are operated with high voltage. Direct contact or indirect contact
with these parts through wet objects can be fatal.
Caution
Static electricity generated by the human body can damage static-sensitive components on the
board, such as large-scale integrated circuits (ICs). Before touching the device, holding the card,
circuit board, IC chip, etc., in order to prevent the human body from damaging the sensitive
components, you must wear an anti-static wrist and ground the other end of the ESD-preventive
wrist.
Danger
It is strictly forbidden to short-circuit the positive and negative poles of the power distribution
system DC power supply or short-circuit the non-grounding pole to the ground. The power supply
equipment is a constant voltage DC power supply equipment, and short circuit will cause
equipment burnout and personal safety hazard.
Danger
It is strictly forbidden to carry out high voltage and alternating current in thunderstorms.
Danger
Construction operations on high voltage lines may result in fire or electric shock. The area where
the AC cable is routed and routed must comply with local regulations and specifications. Only
those with qualifications for high voltage and AC operation can perform high pressure operation.
Safety Precautions
Please read the operating instructions and precautions carefully before starting the operation to reduce the accident. The
“Caution, Warning, and Danger” items in the product and product manuals do not represent all safety precautions that
should be followed, and are only supplementary to various operational safety precautions.
In the operation of our products and equipment, we must abide by the safety regulations of relevant industries and
strictly abide by the relevant equipment precautions and special safety instructions provided by Guangzhou Hoston
Energy Telchnology Co., Ltd..
Electrical Safety
High Voltage
The installation of AC power equipment must comply with the safety regulations of relevant industries. Personnel
performing AC equipment installation must have high-voltage, AC, and other operational qualifications.
It is strictly forbidden to wear conductive objects such as watches, bracelets, rings, etc. on the wrist during operation.
When you find that the cabinet is watered or wet, turn off the power immediately. When operating in humid environment,
moisture should be strictly prevented from entering the equipment.
On the switches and buttons that are not allowed to be operated during installation, the prohibition operation sign must be
hung.
Tools
Warning
Special tools must be used for various operations of high voltage and alternating current
Thunderstorm
In thunderstorms, strong electromagnetic fields are generated in the atmosphere. Therefore, in order to avoid lightning
damage to the equipment, it is necessary to do a good grounding of the equipment in time.
Short Circuit
Static Electricity
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The polarity of the cables and interface terminals must be strictly checked during DC live working.
DC power distribution operation space is compact, please pay attention to choose operating space before any operation.
Operation must use insulation tools.
When charging operation, you must pay attention to the tension of the hands, wrists and arms to prevent the tool or the
human body from moving too much and causing accidents.
Others
Sharp corner of object
Warning
Wear protective gloves when handling equipment by hand to prevent cuts from sharp objects.
Power cable
Caution
Make sure the cable label is correct before connecting the cable.
Signal line
Caution
The signal cable should be bundled separately from the power cable. The distance between the
straps is at least 150mm.
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Table of Contents
1. Overview................................................................................................................................................................................................. 1
Main features..............................................................................................................................................................................1
1.1 Model description........................................................................................................................................................................2
1.2 Dimensions.................................................................................................................................................................................2
1.3 Technical parameters......................................................................................................................................................3
2. Installation............................................................................................................................................................................................. 4
2.1 Safety regulations.....................................................................................................................................................................4
2.2 Distance requirements.............................................................................................................................................................4
2.3 Installation preparations.......................................................................................................................................................5
2.4 Wiring Instructions………………………………………………………………………………………………………………………6
3. Operation..............................................................................................................................................................................................7
3.1 Beacons....................................................................................................................................................................................7
3.2 Boot up......................................................................................................................................................................................8
3.3 Standby.................................................................................................................................................................................8
3.4 How to charge………………………………………………………………………………………………………………………......9
3.5 Simultaneous charging……………………………………………………………………………………………………………………..10
3.6 How to stop…………………………………………………………………………………………………………………………………11
3.7 Maintenance……………………………………………………………………………………………………………………………..12
3.7.1 How to enter maintenance interface……………...................................……………………………………………………12
3.7.2 What parameters to configure………………………………………………………………………………………12
General settings………………………………………………………………………………………………………………….12
Network and OCPP settings…………………………………………………………………………………………....……13
Meter Management settings……………………………………………………………………………………………………14
Charging record……………………….…………………………………………………………………………………………14
Fault record………………….………………………………………………………………………………………….………….14
4. Routine maintenance............................................................................................................................................................................ 15

❶Overview
The series EV charging station is AC / DC outlets CCS 7 to 600kW (max up to 600kW) EV charger that can be
configured to meet different charging needs of European and North American customers. It supports simultaneous
charging and balancer reel for advanced cable management. With user-friendly interface display and control guidance
function, customers can complete the charging process easily. It is IP55 rated which makes it suitable for outdoor &
indoor public charging, and commercial places charging application.
Main Features
•Modular design, convenient for daily system upgrade and maintenance. Each module has undergone repeated
iterations and long-term verification to ensure the stability and reliability of the system.
• Its metal casing and semi-gross coating ensure the appearance of the texture and meet the long-term outdoor use.
• Compliant with OCPP 1.6 and above enables it to connect to the global EV charge management platform without
additional integration and matching.
• It CCS 2 and AC multiple charging outlets option which make it suitable for various EV charging simultaneously and
reduce unnecessary extra charger purchase costs.
• The 7-inch display and unique UI offer good user-friendly and convenient charging operation. It can display at
outdoor high-brightness environment and adapt to -30~70°C environment.
• The lit LED light strip allows users to quickly find the location of the charger at night and perform accurate operations.
•Mobile app integration feature provides users the convenience of remote operation and real-time charging status
reminders.
•Linux embedded operating system, with 32-bit embedded processor as the core unit, supports Ethernet, 3/4G
communication.
•Remote upgrade and local upgrade functions, which can upgrade the charger software locally or remotely when
needed.
• Adopts 1.0S multi-function watt-hour meter to accurately measure the charging.
1
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Wall-mounted

Dimensions in mm.
2
Installation: Wall-mounted
Installation: Portable
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1.3 Technical Parameters
3
property
Model Number
EVDC40KW
environment
Working temperature
-30℃～＋55℃
Working humidity
5%~95% non-condensable
Height above sea level
2000m
Protection class
IP55
Cooling method
air cooling
Noise control
Less than 50 db
MTBF
17,520 hours
electrical
Input voltage
AC400V±10%
Input frequency
50HZ
Rated power
40kW
Measuring accuracy
Level 1
Rated output current
125A
Rated output voltage
CCS2 DC: 200-1000V,
Constant Power Interval Voltage
300-1000V
Current limit protection
≥110%
Voltage accuracy
≤±0.5%
Current Accuracy (Current Regulation)
≤±1%
Ripple coefficient
≤±0.5%
Maximum module efficiency
≥95%
Power factor
≥98% More than half a year
Harmonic content
≤±0.5% more than half load
structure
Application Scenarios
Portable/Wall-mounted DC charger
Cabinet Materials
Metal body
Equipment size(L*W*H)
839mm×700mm×390mm
Installation method
Portable/Wall-mounted
Alignment
Downlink
Charging groups
Single-port (CCS2)
Cable Length
5m
function
Charging mode
Auto charge, charge by amount,
charge by power, charge by set
time
Communications interface
CAN, 485, Ethernet
User interface
LCD display touch screen
Display screen
7" UV screen
Mobile payment
Support
Payment by credit card
Support
APP control
Support
WeChat Public
Support
LED indicator
Support
Emergency stop button
Support
Remote upgrade
Support
Backstage monitoring
OCPP1.6 JSON support
safety
Protective design
Overvoltage protection, under-
voltage protection, overload
protection, short-circuit protection,
leakage protection, grounding
protection, high temperature
protection, low temperature
protection, lightning protection
safeguard
Based on the criteria
DIN70121，ISO15118，IEC61851-1，IE
C61851-23，IEC 61851-24, GB/T 17478
—2004, GB/T 27930—2015
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The working voltage inside the charging system is very high and the current is very big. To ensure personal safety, the
following regulations should be observed at all times:
1. Only those who have been trained in the charging system and have a good knowledge of the charging system can
install the charging system. Always observe the precautions for safety precautions and local safety regulations during
installation.
2. To operate inside the charging system, make sure the charging system is cut off the power supply. The mains input of
the charging system must be disconnected.
3. Put the power supply unit in a locked room, and keep the key by the person in charge of the power supply unit.
4. Distribution cable routing should be reasonable and protective, avoid touching these cables when operating power
supplies.
2.1 Safety regulations
❷Installation
5
2.2 Distances requirements
1) 500mm from the left and right sides of the cabinet , and more than 1000mm from the front and rear obstacles of the
cabinet .
2) Wall-mounted charger must be installed on the wall. The charger and the wall have a reliable ground connection. The
grounding resistance must be ≤4Ω. Fix it with 6 M 12 expansion screws . The installation dimensions are as shown in the
figure below.
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6
2.3 Installation preparation
1.Pile fixed installation. The location of the pile foundation should be selected in a place with high surrounding terrain.
After the location is selected, the entrance of the input cable should be reserved in advance during foundation
construction. The entrance is located at the bottom of the pile, and the base of the pile should be completely buried in the
foundation to ensure solid body.
2.Basic line check. Design the circuit according to the primary circuit and conduct circuit inspection, mainly to prevent
collision damage during transportation and avoid accidents caused by short circuits.
3.External power supply lines. Connect the three-phase cable pre-buried in the foundation of the pile body to the input
end of the pile body, pay attention to the connection method of the four wires, the colors correspond, and must
correspond to the text description on the pile body, and connect the ground wire to the body grounding bar .
4.Install the power module. The number of power modules can be determined according to the specific output
requirements.
5.During use, check the small firing pin or the indicator window on the SPD frequently. If the firing pin protrudes or the
window turns red, it means that the SPD is damaged and should be replaced immediately.
2.4 Wiring Instruction
L1 L2 L3 N
PE
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The DC Charger is operated via the LCD Touch screen on the front panel. Charging progress can be started by RFID
Card, scanning a QR Code and Smartphone Applet control (need operation platform and Ethernet support and
smartphone applet) or manually.
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❸Operation
3.1 Beacons
Over each connector there is a beacon light, it indicates the state of charge in which the connector is located.
3.3 Standby
After boot up self-checking completed, the display automatically enters the Standby interface.
Press the START
button to enter
connection interface.
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3.2 Boot up
When the charger powers on, the below Boot Up interface shows the customer Logo.

1. Press the START button of Standby Interface to enter Connection interface.
2. Select the plug compliant with your vehicle on the display and connect the charger to your car. Wait for
connection status checking completed successfully.
Note:
I. The system leaves user 180s for connection, if times out, display will return to Standby interface.
II. If press Cancel button, display will return to Standby interface.
3.4 How to Charge
4. You can choose to use RFID card or mobile app for authentication by pressing the corresponding icon on
the authentication selection interface.
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3. After connection is established, the display will enter authentication selection interface.
4.1 If you choose RFID card for authentication, swipe your membership card at hand.
Press this icon to
choose RFID card
authentication
Press this icon to
choose mobile app
authentication
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4.2 If you choose mobile app for authentication, scan the QR code with your smartphone application.
Note:
I. User CARDS are uniformly issued by operators.
II. If you choose QR code scanning, the authorization will be performed on your smartphone application.
5. After authentication passed, the charging will start. The display will show the charging details interface.
Press the info icon for more
detailed charging data
Press the info icon, more detailed charging data will be displayed on the screen.
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Note:
I. The detailed data table will automatically disappear after shown up for 60 seconds.
II. User can return to the charging information interface by pressing the info icon again.
Use this slider to view
more detailed data
Press the info icon again
to return to charging
details interface
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If another user comes to start another charging, follow below steps to initiate.
1. Select the plug which is compliant with your car and not popped out. Connect the charger to your car.
Note:
I. Simultaneous charging is only available for the EV which has different charging plug compared to the first
charging car.
II. Both AC and DC charging support simultaneous charging.
3.5 Simultaneous Charging
10
3. After connection is established, the display will enter authentication selection interface.
Press this icon to
choose RFID card
authentication
Press this icon to
choose mobile app
authentication
The plug icon which is
not popped out
2. Wait for connection status checking completed successfully.
4. Follow the same authentication steps in “How to Charge” section to complete charging process.
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11
3.6 How to Stop
A. Card swiping to start charging mode.
1. Swipe the card again to stop charging.
2. Enter Billing interface automatically.
B. Smartphone APP to start charging mode.
1. Operate on the mobile APP to stop charging.
2. Enter Billing interface automatically.
3. Press the information icon on, the display will show more detailed information.
3. Press OK button to complete charging process. Charger connection interface displays. Unplug the connector and
return it to the charger holster.
Press OK button to
complete charging process.
4. Unplug the connector and return it to the charger holster.
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1. Click the top left area of the screen to initiate Maintenance interface.
12
3.7 Maintenance
The hidden
Maintenance interface
button is here.
Press and hold this
area for 1 second to
enter Maintenance
interface.
2. Input password for verification to enter Maintenance interface.
-At Maintenance interface, you can perform parameter setting query, charging record of the charging facility, fault
record query, management card binding and data export and etc.
-The modified value will be saved after clicking Save button, and will be effective after clicking Back button to restart.
-Maintenance interface can only be accessed in the non-charging state.
3.7.1 How to enter maintenance interface
Note:
• The default password of all interfaces is 12345678.
• You can customize the password for each permission in the subsequent settings interface.
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1. General setting
13
2. Network and OCPP setting
I. Local network setting on Page 1.
II. LTE network setting on Page 2.
Input the corresponding parameters or click DHCP to obtain the network configuration parameters automatically.
Install the 4g module of the specified model inside the charging station and choose the corresponding parameters to use
the LTE networking function.
3.7.2 What parameters to configure
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14
5. Fault record
3. Meter management setting
4. Charging record
III. OCPP setting on Page 3 & 4.
After the charging station is successfully connected to the network, input OCPP configuration parameters obtained
from the charging platform operator. Afterwards the charger will automatically perform OCPP connection.
The parameters include:
a. IP address
b. Port
c. OCPP version
d. Server URL
e. Heartbeat
When communication is established, above parameters will be combined following this rule: ws:// IP + Port + Url
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❹Routine maintenance
The charging station needs to be regularly checked and perform routine maintenance operations. The specific daily
maintenance contents are as follows:
-Prohibit non-professionals from opening the charger housing and turning on / off the power.
-When the front door is open, it is forbidden to touch any metal parts except the case and door handle.
-Do not operate flying wires, connecting wires and jumpers.
-Check the operating status of the charger monthly, such as MCCB, switches, lightning arresters, charging connectors,
charging modules and etc..
-Check the power limit and single-phase line connection of the distribution box every month.
-Clean the internal dust of the charger once a month.
-Use a dry cloth to clean the dirt of the charging connector monthly, wipe it, and keep the charging connector dry. Do
not drag on the ground during use to avoid abrasion
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Guangzhou Hoston Energy Technology Co., LTD
Add.: No.3, Fuyu Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province
Website: www.juicewayenergy.com
Email: [email protected]