Voltronic Power EVA 5420W User manual

20 - 30KW
DC EV Charger
Version: 1.0
User Manual

Table of Contents
1. Safety Instructions ................................................................................................... 1
2. Technical Specifications............................................................................................. 3
3. Introduction ............................................................................................................. 5
3.1. Product Overview............................................................................................ 5
4. Packaging ................................................................................................................ 7
5. Installation............................................................................................................... 8
5.1. Pedestal Charger Installation ........................................................................... 9
5.2. Wall-Mount Charger Installation..................................................................... 14
6. Charging Process.................................................................................................... 16
6.1 Charging Process ........................................................................................... 16
6.2. Charging Page Description............................................................................. 19
6.3. LED Operation .............................................................................................. 20
6.4. Precautions .................................................................................................. 21
6.5. EPO Operation .............................................................................................. 21
7. Routine Maintenance .............................................................................................. 22
8. Trouble Shooting .................................................................................................... 22

1
1. Safety Instructions
Read and follow the instructions and warnings in this Manual before attempting to install this
product. Keep this Manual for future reference.
Please follow the below safety precautions to prevent bodily injuries and property
damages.
Warning: When the product is running, it should pay attention to ventilation, heat
dissipation and keep the environment clean. Avoid installation in places with frequent
occurrence of storm, rainstorm, lightning and other severe weather.
Warning: During installation, if any abnormal phenomena such as cracking, loose
case lock, water leakage are showing up, all operations shall be stopped immediately
and professionals shall be informed in time to deal with them.
Warning: Do not put inflammable, explosive or combustible materials, chemicals,
combustible steam and other dangerous goods near the charge pile.
Warning: Please keep the charging plugs clean and dry. If there is any dirt, please
wipe it with a cleaning cadre. It is strictly prohibited to touch the charging core with
hands when it is powered.
Warning: It is strictly prohibited to use the charge pile when the charge plugs or
charging cable is defective, cracked, worn, and the charge plugs line is exposed. If
any, please contact the staff in time.
Warning: In case of rain and thunder, please use electricity carefully. It is better to
stop charging.
Warning: Do not attempt to disassemble, repair or modify the charging station. For
repairs or modifications, please contact the staff. Improper operation may result in
damage, water leakage, electricity leakage, etc.
Warning: It is forbidden to insert and unplug the plug during the charging process
to ensure the safety of life and the vehicle during the charging process.
Warning: It is strictly prohibited to continue to use this product for charging in case
of failure.
Warning: If any leakage or insulation failure occurs during the operation of the
product, please press the emergency power off button immediately.
Warning: Obvious maintenance marks shall be set up. Isolation and protection
measures shall be added to live parts that may be near by operators to avoid contact.

2
CAUTIONS
CAUTION: Wrong installation and testing of the charger will cause potential damage
to the vehicle battery, assembly, and the charger itself.
CAUTION: Do not operate the charger in temperatures outside its operating range
of -35°C to +55°C.
NOTE:
Electrical equipment should only be installed, operated, serviced, and maintained by qualified
personnel. No responsibility is assumed by our company for any consequences arising out of the
use of this material.
A qualified person is one who has skills and knowledge related to the construction, installation,
and operation of electrical equipment and has received safety training to recognize and avoid the
hazards involved.

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2. Technical Specifications
Model
20KW
30KW
Charging Type
DC fast charging
Outlet Options
C: CCS2 cable , A: CCS1 cable , J: CHAdeMO cable , G: GBT
cable
AC Input Power @ 400V
50Hz
31A A, 20KW
48 A, 30KW
Input Voltage Range
400 VAC or 380 VAC +/- 10%
Input Frequency
50 Hz or 60 Hz
DC Output Power Rating
20 kW
30 kW
DC Output Voltage
200-1000 Vdc (ready)
Number of EV Served
Up to 2 (JC, JA models)
Up to 1 (C, A,J, G models)
Cable Length
5.0 m, Optional: 6.0 m / 7.0 m
Maximum
Current
CCS Cables
60A
CHAdeMO
Cables
60A
GBT Cables
60A
Electro-Magnetic
Compatibility
Class A (optional Class B) according to EN 61000-6-3:2007
Distribution Systems
TN-S. TN-C, TN-C-S, TT (required external RCD)
Connector Type
3P + N + PE
Protection
Overcurrent, overvoltage, undervoltage, integrated surge
protection, ground fault including DC leakage protection, door
opening protection
Overvoltage Category
Type II
Power Factor (Full Load)
≥0.98
THDi
≤5%
Efficiency
≥ 93% (peak)
Standby Power
<35 W
Short Circuit Current
10 kA
Pre-charge Current
< 1 A
Inrush Current
< 55 A
Leakage Current
0.8 mA
Energy Metering
Standard: Meter for DC outlet, Optional: AC inlet
Cellular Communication
GSM / 4G/ LTE (Optional)
User Interface

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Connectivity
Internet access via 4G/3G/Ethernet (RJ45)
User Authentication
RFID, QR code
User Interface
7" LCD high-contrast touchscreen
Communiation Protocols
Proprietary and OCPP 1.6J
RFID Reader
ISO/IEC 14443 A/B Mifare RFID reader
Emergency Button
Yes
Cofiguration
Software Upgrade
Over-The-Air
Language system
English, Chinese, French, Spanish
General characteristics
Protection rating
IP54 and IK10 (cabinet) / IK8 (touchscreen)
Housing material
SGCC, SUS430(Optional)
Operational altitude
Up to 2000 m
Operating temperature
range
-35 °C to +55 °C
Starage temperature range
-40 °C to +70 °C
Humidity
< 95%, non-condensing
Mounting
Wall-mount or pedestal stand
Dimensions (H x W x D)
200 x 450 x 600
Weight (kgs)
44
Certification and standards
Charging system
IEC 61851-1 ed 3, IEC 61851-21-2 ed 1, IEC 61851-23 ed 1, IEC
61851-24 ed 1, IEC 62196-2, IEC 62196-3, IEC 61000,
GBT18487, GBT20234
Communication to the EV
DIN 70121, ISO/IEC 15118 ed 1, CHAdeMO 1.2, GBT27930, GBT
34657
* Product specifications are subject to change without further notice
*Product specifications are subject to change without further notice

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3. Introduction
The DC EV charger comes with a charging plug. Maximum output power of 30kw, with 99%
efficiency. For ease of operation, the electric car charger is equipped with a 7-inch industrial touch
screen, a standard Ethernet connection and an embedded RFID reader with WI-FI features to
communicate with LAN routers, vehicles, action devices, and other wall-mounted chargers WIFI
communication is optional).
3.1. Product Overview

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1. LED indicators
5. EPO button
9. Back plate of the charger pedestal
2. Touch screen
6. CCS2
10. Main case of the charger pedestal
3. Nozzle holster
7. Charging station backplate
11. Front plate of the charger
pedestal
4. CHAdeMO
8. Charger Pedestal backplate

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4. Packaging
The charger is delivered in a carton packaging. The following figure shows the packaging for the
charger.
NOTE: The charger must be stored in its original packaging in a dry environment between -40 °C
to +80 °C.
It is recommended to ship the charger to its final destination in its original packaging and unpack
it there.

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5. Installation
Danger to life due to improper installation!
Ignoring environmental conditions when handling electricity can lead to
hazardous situations.
Before performing any installation activities, carefully read each item listed in this chapter that is
critical to the installation process.
[Location Selection]
Consider before choosing where to install:
Meets all criteria regarding charger placement and location
Accessible Design Standards
Make sure the installation location complies with cellular signal strength standards
[Local Conditions]
Area is dry and well ventilated
The area is not exposed to dust, high temperatures, explosive gases, flammable materials or
corrosive fumes
Wiring and conduit needed to connect the charger to the board
The location of the charging port when the vehicle is parked
Space clearance requires minimum dimensions for airflow and service channels.

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5.1. Pedestal Charger Installation
[Note before installation]
The unit must be mounted on solid and flat stone slabs.
Different stone slabs require expansion bolts, or choose suitable screw installation; in some
conditions, drilling is required.
5.1.1. Charger Pedestal Installation
Select the wiring scheme
Please select the appropriate wiring scheme before proceeding to the next step.
1. Pass through the bottom of charger pedestal.
2. Open the hole in the back plate of the column and pass the wire through it.
Step 1：Main case of the charger pedestal installation
1. Use the mounting plate and leveling tool to mark the mounting position and secure the
bolt stud.
2. Place the charger pedestal main case on the stone slab, and fix it with nuts.

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Step 2：Secure the back plate of the charger pedestal
Secure the back plate of the charger pedestal with two M4 screws to the main case

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Step 3：Secure the front plate of the charger pedestal
Secure the front plate of the charger pedestal with six M4 screws to the main case
5.1.2. DC Charger Installation
Step 1：Remove two pieces of back plate
Remove the back plate for the charging station and the charger pedestal

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Step 2：Main case installation
Put the main case on the charger pedestal and fix it with seven M8 screws.
Step 3: Connect the wire
Pull out the ground wire and install the L1, L2, L3, N, GROUND wires and ETHERNET cable.
Locate the connections according to the diagram below.

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Step 4: Back plate installation
Install the back plates for the charging station and the charger pedestal.
NOTE：
Before charging the charger, recheck all electrical connections after all wiring is complete.
Once all chargers are powered on, the LCD screen will display the status of the chargers.

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5.2. Wall-Mount Charger Installation
[Note before installation]
The unit must be installed on a solid and flat wall (preferably concrete or metal).
Different types of walls need to use expansion bolts, or select appropriate screws to install,
and in some conditions, drilling is required.
According to NEC Article 625, the case must be installed high enough from the ground,
between 60 cm (24 inches) and 120 cm (4 feet).
Step 1：Mounting plate installation
1. Use the mounting plate and leveling tool to mark the mounting position and secure the
expansion screws.
2. Align the holes on the mounting plate with the six holes on the wall and fix them with
six M8 screws.
Step 2：Main case installation
1. Align the main case backplane with the corresponding slots on the mounting plate and
slowly slide it down until the slots engage the box.
2. Fix six M4 screws from both sides.

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Step 3：Connect the Charger
NOTE：
Before charging the wall charger, recheck all electrical connections after all wiring is
complete.
Once all chargers are powered on, the LCD screen will display the status of the chargers.

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6. Charging Process
6.1 Charging Process
Operating steps
Operating interface
Step 1:
Touch the screen and
swipe the card, and then
connect the nozzle (step2-
1)
Touch the screen and
connect the nozzle first,
then swipe the card
(step2-2)
Step2-1：
If the card has been swiped, it
will prompt to connect the
nozzle, then connect.

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Step 2-2:
If the nozzle has been
connected, please tap the
card.
Note:
It takes a while to connect the
nozzle.
Step 3:
Select charging method: auto
full, charge by time, or charge
by cost.

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Step 4:
Once the authorization is
complete, this charger will
start charging.
Step 5:
While the vehicle is charging,
charging data can be viewed
on the LCD screen via the
touchscreen.
Step 6:
After the charging is
completed, it will pop up
message to ask for tap the
card again and finish the
charging. Please tap the card
near the induction area.