Huawei R100030G1 User manual

R100030G1 Charging Module
User Manual
Issue 05
Date 2021-11-16
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

Copyright © Huawei Digital Power Technologies Co., Ltd. 2021. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Digital Power Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are the property of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei
Digital Power Technologies Co., Ltd. and the customer. All or part of the products, services and features
described in this document may not be within the purchase scope or the usage scope. Unless otherwise
specied in the contract, all statements, information, and recommendations in this document are
provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every eort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Digital Power Technologies Co., Ltd.
Address: Huawei Digital Power Antuoshan Headquarters
Futian,Shenzhen 518043
People's Republic of China
Website: https://e.huawei.com
Issue 05 (2021-11-16) Copyright © Huawei Digital Power Technologies Co., Ltd. i

About This Document
Purpose
This document describes the product in terms of the overview, transportation,
storage, installation, maintenance, and technical specications. Before operating
the charging module, ensure that you are familiar with its features, functions, and
safety precautions provided in this document.
Figures provided in this document are for reference only.
Intended Audience
This document is intended for charging module operation personnel and qualied
electrical technicians.
Symbol Conventions
The symbols that may be found in this document are dened as follows.
Symbol Description
Indicates a hazard with a high level of risk which, if not
avoided, will result in death or serious injury.
Indicates a hazard with a medium level of risk which, if not
avoided, could result in death or serious injury.
Indicates a hazard with a low level of risk which, if not
avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to personal
injury.
Supplements the important information in the main text.
NOTE is used to address information not related to personal
injury, equipment damage, and environment deterioration.
R100030G1 Charging Module
User Manual About This Document
Issue 05 (2021-11-16) Copyright © Huawei Digital Power Technologies Co., Ltd. ii

Change History
Changes between document issues are cumulative. The latest document issue
contains all the changes made in previous issues.
Issue 05 (2021-11-16)
Added descriptions about the module ports, input connector directions, and
product replacement.
Added descriptions about the status code display and error codes, and marked
tolerances in the gure showing the installation clearances.
Issue 04 (2021-08-06)
Optimized the illustration about the input connector directions.
Issue 03 (2021-01-18)
Updated the technical specications, button operations, and power cable
temperature resistance.
Issue 02 (2020-09-03)
Updated some parameters in section "Technical Specications" and updated
section "Button Operations."
Issue 01 (2020-05-10)
This issue is the rst ocial release.
R100030G1 Charging Module
User Manual About This Document
Issue 05 (2021-11-16) Copyright © Huawei Digital Power Technologies Co., Ltd. iii

Contents
About This Document................................................................................................................ ii
1 Safety Precautions...................................................................................................................1
2 Product Description.................................................................................................................6
2.1 Overview.................................................................................................................................................................................... 6
2.2 Key Features.............................................................................................................................................................................. 8
2.3 Appearance................................................................................................................................................................................ 9
2.4 Display Panel............................................................................................................................................................................ 9
2.4.1 Display Panel......................................................................................................................................................................... 9
2.4.2 Indicators.............................................................................................................................................................................. 10
2.4.3 Nixie Tube Display.............................................................................................................................................................11
2.4.4 Button Operations............................................................................................................................................................. 13
2.5 Module Ports.......................................................................................................................................................................... 16
2.6 Input and Output Connectors...........................................................................................................................................17
2.6.1 Input Connector................................................................................................................................................................. 17
2.6.2 Output Connector............................................................................................................................................................. 18
3 Transportation and Storage................................................................................................21
4 Installation..............................................................................................................................22
4.1 Installation Preparations.................................................................................................................................................... 22
4.2 Installation Requirements.................................................................................................................................................. 24
4.3 Installing a Charging Module........................................................................................................................................... 25
4.4 Cable Connection.................................................................................................................................................................. 27
4.4.1 Connecting DC Output Power Cables........................................................................................................................ 27
4.4.2 Connecting AC Input Power Cables............................................................................................................................ 28
5 Powering On the Charging Module and Setting Parameters.....................................30
6 Maintenance...........................................................................................................................31
6.1 Routine Maintenance.......................................................................................................................................................... 31
6.2 Troubleshooting..................................................................................................................................................................... 31
6.3 Replacement........................................................................................................................................................................... 37
7 Technical Specications....................................................................................................... 41
7.1 Structure...................................................................................................................................................................................41
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7.2 Environment........................................................................................................................................................................... 41
7.3 Input.......................................................................................................................................................................................... 42
7.4 Output...................................................................................................................................................................................... 42
7.5 Protection................................................................................................................................................................................ 43
A Acronyms and Abbreviations............................................................................................. 45
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User Manual Contents
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1 Safety Precautions
General Safety
● Before installing, operating, or maintaining the company's equipment, read
through this manual and follow all the safety instructions.
● When installing, operating, and maintaining the equipment, observe all the
safety instructions on the equipment and in this document to prevent
personal injury and equipment damage.
● The "DANGER", "WARNING", and "CAUTION" statements in this document do
not cover all the safety instructions. They are only supplements to the safety
instructions.
● Ensure that the equipment is used in environments that meet its design
specications. Otherwise, the equipment may become faulty, and the
resulting equipment malfunction, component damage, personal injury, or
property damage will not be covered under the warranty.
● Follow all the safety precautions and instructions provided by the company.
The safety precautions given in this document do not cover all safety
precautions. The company will not be liable for any consequence caused by
violation of the safety operation regulations and design, production, and
usage standards.
Declaration
The company will not be liable for any consequences in any of the following
circumstances:
● Damage during transportation
● No barcode or incomplete barcode within the warranty period
● Storage conditions that do not meet the requirements specied in this
document
● Incorrect storage, installation, or use
● Installation or use by unqualied personnel
● Failure to follow the operation instructions and safety precautions on the
product and in this document
● Operation beyond the conditions specied in this document
R100030G1 Charging Module
User Manual 1 Safety Precautions
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● Operation beyond the specied parameter ranges
● Unauthorized modications to the product or software code or removal of the
product
● Equipment damage due to force majeure (such as lightning, earthquakes, re,
and storms)
● Warranty expired and not extended
● Installation or use in environments which are not specied in relevant
international standards
● The charging module cannot prevent battery reverse connection, which needs
to be detected by the charging machine (pile). The module failure caused by
battery reverse connection is not covered under the warranty.
● When installing the charging module, ensure that all mounting holes on the
module panel are secured by screws. The module failure caused by loose
connection is not covered under the warranty.
Common Safety
● Personnel who plan to install, operate, or maintain the equipment need to
receive thorough training, obtain required job qualications, understand all
necessary safety precautions, and be able to correctly perform all operations.
● Follow local laws and regulations when installing, operating, or maintaining
the equipment. The safety instructions in this document are only supplements
to local laws and regulations.
● If there is a probability of personal injury or equipment damage during
installation, immediately stop the operations, report the case to the project
owner, and take feasible protective measures.
● Do not install, use, or operate the equipment outdoors (including but not
limited to transporting the equipment, installing cabinets, and installing
power cables) under bad weather conditions such as thunderstorms, raining,
snowing, or strong winds.
● Before installing, operating, or maintaining the equipment, remove conductive
objects such as watches, bracelets, bangles, rings, and necklaces.
● When installing, operating, or maintaining the equipment, use insulated tools
and wear personal protective equipment such as insulation gloves, safety
clothing, safety helmet, and safety shoes, as shown in the following gure.
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User Manual 1 Safety Precautions
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● Follow the specied procedures for installation, operation, and maintenance.
● Before handling a conductor or terminal, measure the contact point voltage
with a multimeter and ensure that there is no risk of electric shock.
● Ensure that all slots are installed with boards or ller panels. Avoid exposure
of hazardous voltages or energy on boards. Ensure that the air channel is
normal, control electromagnetic interference, and prevent dust and other
foreign matter on the backplane, baseplate, and boards.
● After installing the equipment, remove the packing materials such as cartons,
foam, plastics, and cable ties from the equipment area.
● In the case of a re, immediately leave the building or the equipment area
and activate the re alarm or call emergency services. Do not re-enter the
building or aected area until it has been deemed safe by qualied
professionals.
● Do not stop protective devices. Pay attention to the warnings, cautions, and
precautionary measures in this document and on the nameplates. Promptly
replace warning labels that have worn out.
● Keep irrelevant people far away from the equipment.
● Use insulated tools or tools with insulated handles.
Personnel Requirements
● Personnel who plan to install, operate, or maintain the equipment need to
receive thorough training, understand all necessary safety precautions, and be
able to correctly perform all operations.
● Only qualied professionals and trained personnel are allowed to install,
operate, and maintain the equipment.
● Only qualied professionals are allowed to remove safety facilities and inspect
the equipment.
● Personnel who will operate the equipment, including operators, trained
personnel, and professionals, should possess the local national required
qualications in special operations such as high-voltage operations, working
at heights, and operations of special equipment.
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NO TE
● Professionals:
Personnel who are trained or experienced in equipment operations and are clear of the
sources and degree of various potential hazards in equipment installation, operation,
and maintenance
● Trained personnel:
Personnel who are technically trained, have required experience, are aware of possible
hazards in certain operations, and are able to take protective measures to minimize the
hazards on themselves and other people
● Users or operators:
Anyone except the trained personnel and professionals, including operators, customers,
and common people that may come in contact with the equipment
Electrical Safety
D ANGER
● Do not perform non-standard or improper operations to prevent re or electric
shocks.
● Do not install or remove power cables with power on. Transient contact
between the core of a power cable and a conductor may generate electric arcs
or sparks, which may cause re or eye injury.
● If the power supply to the equipment is permanently connected, install an
easily accessible disconnector at the exterior of the equipment.
● Before making electrical connections, switch o the disconnector on the
upstream equipment to cut the power supply if people may contact energized
components.
● If a "high electricity leakage" tag is attached on the power terminal of the
equipment, you must ground the protective ground terminal on the
equipment enclosure before connecting the AC power supply; otherwise,
electric shock may occur.
● Before installing or removing a power cable, turn o the power switch.
● Before connecting a power cable, check that the label on the power cable is
correct.
● Before connecting the power supply, ensure that electrical connections are
correct.
● If the equipment has multiple inputs, disconnect all the inputs before
operating the equipment.
ESD
NO TICE
The static electricity generated by human bodies may damage the electrostatic-
sensitive components on boards, for example, the large-scale integrated (LSI)
circuits.
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● To prevent electrostatic-sensitive components from being damaged by static
from human bodies, wear a grounded electrostatic discharge (ESD) wrist strap
or ESD gloves when touching circuit boards.
● Hold the board edge without touching any components, especially chips.
Liquid Prevention
● Do not place the equipment in areas prone to water leakage, such as under
air conditioner vents, ventilation vents, or feeder windows of the equipment
room. Ensure that there is no condensation or water inside the equipment.
Otherwise, short circuits may occur.
● If any liquid is detected inside the equipment, disconnect the power supply
immediately and contact the administrator.
Environment Requirements and Tool Insulation
● Do not operate the equipment or cables during thunderstorms.
● In the case of a re, immediately leave the building or the equipment area,
and activate the re alarm or call emergency services. Use a dry powder
extinguisher, instead of a uid re extinguisher, to put out the electrical re;
otherwise, electric shocks may occur. Do not re-enter the building or aected
area until it has been deemed safe by qualied professionals.
● Do not stop protective devices. Pay attention to the warnings, cautions, and
precautionary measures in this document and on the nameplates. Promptly
replace warning labels that have worn out.
● Keep irrelevant people far away from the equipment.
● Before operating the equipment, wear insulation shoes and gloves, and take
measures to protect your eyes. Remove conductive objects such as jewelry and
watches to avoid electric shock or burns.
● Use insulated tools or tools with insulated handles.
Label Protection
● Do not remove the warranty label or barcode from the charging module.
Otherwise, product warranty will be forfeited.
● Do not scrawl or damage the nameplate on the back of the charging module
because it contains important product information.
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User Manual 1 Safety Precautions
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2 Product Description
2.1 Overview
Function
The R100030G1 is an AC-DC charging module that features high eciency and
power density. It supports three-phase four-wire input of 260–485 V AC (line
voltage). The output voltage ranges from 200 V DC to 1000 V DC, and the rated
output power is 30 kW.
The charging module uses the isolated controller area network (CAN)
communications port and communicates with the system monitoring module over
the CAN protocol. You can set the output voltage mode of the charging module
on the system monitoring module and perform voltage adjustment, current
limiting, and startup or shutdown for the charging module.
Figure 2-1 Model number
Table 2-1 Model number description
No. Meaning Description
1 Module series name Rectier
2 Output voltage 1000 V DC
3 Rated output current 30 A
4Eciency type G (Green), green ecient module
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No. Meaning Description
5 Module version 1
Working Mode
The charging module supports low-voltage and high-voltage modes and provides
full power output to be compatible with various vehicle models and ensure fast
charging. The charging module can be set to silent mode or standard mode
according to noise requirements.
Table 2-2 Working mode
Voltage Mode Noise Mode
Silent Mode Standard Mode
Automatic switching Supported Supported
Manual switching to
high voltage
Supported Supported
Manual switching to low
voltage
Supported Supported
The charging module works in automatic switching mode by default. It
automatically switches to the low-voltage or high-voltage mode based on the
output port voltage, preset voltage, or battery voltage reported by the monitoring
module.
The automatic switching mode of the charging module can be set to any of the
following:
1. Automatic switching based on the module output port voltage (factory
default)
2. Automatic switching based on the preset voltage
3. Automatic switching based on the battery voltage reported by the monitoring
module
Manual switching is also supported. You can manually switch to the low-voltage
or high-voltage mode on the system monitoring module.
● Low-voltage mode: 200–506 V DC output
● High-voltage mode: 200–1000 V DC output
The charging module works in standard mode by default. You can set it to silent
mode on the system monitoring module based on the noise reduction
requirements.
● Silent mode: Multiple levels (55 dB max, 60 dB max, and 65 dB max) are
provided. In silent mode, the module output power is derated accordingly.
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● Standard mode: The rated output power is 30 kW.
Display Panel
The display panel of the charging module consists of three indicators, three nixie
tubes, and two buttons.
● The indicators show the running status of the charging module.
● The nixie tubes display the output voltage, output current, hardware address,
group number, startup/shutdown status, software version, or error code of the
charging module.
● The buttons allow you to set the output voltage, output current, hardware
address, and group number, and to start or shut down the charging module.
NO TE
If the hardware addresses of two charging modules are the same, an alarm is generated,
indicating duplicate hardware addresses.
Grouping and Address Allocation
● You can set the groups for charging modules on the system monitoring
module. Charging modules in a group can automatically implement current
sharing control.
● Software addresses are automatically allocated to the charging modules in a
group to facilitate module identication. Note that the software address may
be dierent from the slot number of the charging pile.
● The hardware address of a charging module can be set to stay consistent with
the slot number of the charging pile. The charging module saves the
hardware address upon power-o.
NO TE
● The software address will be reallocated after adding, reducing, or replacing a charging
module.
● If an alarm is generated indicating that the hardware address of the module is duplicate
after the charging module is moved from one charging pile to another, reset the
hardware address rst and then the group number of that module. After the hardware
address is modied, the group number is restored to the default value.
2.2 Key Features
● Wide input voltage range: 260–485 V AC
● Wide operating temperature range: –35℃ to +75℃
● Rated output voltage: 1000 V DC
● Maximum output power: 30 kW
● Hot swappable
● Intelligent adjustment of fan speed
● CAN bus communication
● Alarm display on the LED and nixie tubes
● Voltage adjustment, current limiting, and current sharing
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● Comprehensive protection
– Ambient overtemperature/undertemperature protection
– Input: overvoltage/undervoltage protection and three-phase imbalance
protection
– Output: overvoltage protection and short circuit protection
– Output backfeed isolation
● Grouping
– Control of modules in dierent groups on the bus by the system
monitoring module
– Storage of group numbers and hardware addresses upon power-o
2.3 Appearance
NO TICE
Do not remove the warranty label or barcode. Otherwise, the product warranty
will be forfeited.
Figure 2-2 Charging module
(1) Display panel (2) DC output and signal ports (3) AC input ports
2.4 Display Panel
2.4.1 Display Panel
Figure 2-3 Display panel
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Table 2-3 Display panel
No. Item
1 Alarm indicator (yellow)
2 Power indicator (green)
3 Low-order nixie tube
4 Middle-order nixie tube
5 High-order nixie tube
6 Left button
7 Fault indicator (red)
8 Right button
2.4.2 Indicators
Table 2-4 Charging module indicators
Indicator Status Description
Power indicator
(green)
Steady on Normal: The charging module has AC
input.
O The charging module has no AC input.
Blinking at 4
Hz
Querying in progress
Blinking at 0.5
Hz
Module hibernation (standby)
Alarm indicator
(yellow)
O Normal: The charging module does not
generate any protection alarms.
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Indicator Status Description
Steady on ● Ambient overtemperature protection
● Ambient undertemperature protection
● Internal overheating
● Fan fault
● AC input overvoltage, undervoltage,
phase failure, or severe voltage
imbalance
● Slight or severe current imbalance
● Incorrect or duplicate module
hardware address
● Output capacitance imbalance
● Output relay alarm
● Poor output connection
● Communication failure between the
charging module and external devices
● Air lter blockage alarm
● Output short circuit alarm
Fault indicator
(red)
O Normal: The charging module is normal.
Steady on ● Lockout due to output overvoltage
● Lockout due to output short circuit
● Communication failure between the
primary side and the secondary side
● Abnormal discharge circuit of the
output capacitance
● Unrecoverable no-output breakdown
NO TE
● If the charging module has no output due to mains failure (no AC input), the indicators
are o.
● Indicators are not mutually exclusive. The three indicators can turn on at the same time
if conditions are met.
● During software loading, the green, yellow, and red indicators turn on in turns. After the
loading is complete, all indicators stop blinking.
2.4.3 Nixie Tube Display
The nixie tubes display the output voltage by default (000 is displayed when there
is no output). An error code is displayed when fault occurs.
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Table 2-5 Nixie tube description
Display Description
Output voltage ● No decimal places. The precision is 1 V when the
voltage ranges from 0 V to 999 V. There is no precision
requirement when the voltage is greater than 999 V.
The minimum displayed value is 000 V and the
maximum displayed value is 999 V.
● Parameters can be set using buttons only in the setting
mode but the settings are not saved upon power
failure.
Output current ● The last digit is a decimal with the precision of 0.1 A.
The minimum displayed value is 00.0 A and the
maximum displayed value is 99.9 A.
● Parameters can be set using buttons only in the setting
mode but the settings are not saved upon power
failure.
Hardware address ● Adr is displayed by default. Hold down the button to
enter the address display screen (static).
● On the setting screen (blinking), ip the rst digit to
enter the CCC screen. The default hardware address
127 (decimal) can be restored.
● After the hardware address is modied, the group
number is restored to the default value.
● Parameters can be set using buttons and the settings
are saved upon power failure.
Group number ● GrP is displayed by default. Hold down the button to
enter the group number display screen (static).
● The group number is displayed in decimal format.
● Parameters can be set only under the company
protocol. Setting is not supported under third-party
protocol.
● Parameters can be set using buttons and the settings
are saved upon power failure.
Error code ● The high-order nixie tube displays E, and the middle-
and low-order nixie tubes display digits.
● Parameters cannot be set using buttons.
Startup/Shutdown ● on: startup; oFF: shutdown
● Parameters can be set using buttons only in the setting
mode but the settings are not saved upon power
failure.
Software version ● The value is displayed as digits.
● Parameters cannot be set using buttons.
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Display Description
Mode ● Auo is displayed by default in standard mode. The
charging module works under the system monitoring
command.
●dEG indicates the setting mode.
1. The output voltage, output current, and startup/
shutdown can be set only in this mode. The settings
become invalid upon mode exiting.
2. The charging module can run properly without
being connected to the system monitoring module.
● The Auo and dEG modes can be switched using the
buttons.
Status code ● The high-order nixie tube displays H, and the middle-
and low-order nixie tubes display digits.
● Parameters cannot be set using buttons.
Table 2-6 Status code mapping
Status
Code
Status Description
H00 Default status
H01 Silent mode
H02 Input derating
H03 Temperature derating
H04 Air lter blocked
H05 Manual switching mode
H06 250 kbps baud rate
2.4.4 Button Operations
The buttons allow you to set the output voltage, output current, hardware
address, and group number, and to start or shut down the charging module.
● Press the left button (for at least 0.25s) to turn the displayed screen or switch
the high-, middle-, and low-order nixie tubes.
● Press the right button (for at least 0.25s) to turn the displayed screen or
increase or decrease digits.
● Hold down the left or right button (for at least 3s) to enter the parameter
setting state or save the current settings.
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NO TE
Hold down the left or right button to enter the parameter setting state. If no operation is
performed within 60s, the setting state is automatically exited and the parameter settings
are not saved.
Setting the Output Voltage
● The output voltage can be set only after the mode is switched from Auo to
dEG.
● The voltage settings of the charging module are not saved upon power
failure.
● If the mode is switched from dEG to Auo, the charging module outputs
according to the system monitoring command.
Table 2-7 Procedure description
Procedure Operation Nixie Tube Display
1 Press the left or right button
to switch to the mode display
state.
Auo (static)
2 Hold down the left or right
button to enter the setting
state.
Auo (blinking)
3 Press the right button to
switch to the dEG mode.
dEG (blinking)
4 Hold down the left or right
button to enter the display
state.
dEG (static)
5 Press the left or right button
to switch to the output
voltage display state.
Current output voltage (static)
6 Hold down the left or right
button to enter the setting
state.
Current output voltage (high-,
middle-, or low-order nixie tube
blinking)
7 Press the left button to switch
between the high-, middle-,
and low-order nixie tubes.
Press the right button to
adjust the value.
Adjusted output voltage (high-,
middle-, or low-order nixie tube
blinking)
8 Hold down the left or right
button to save the settings.
Actual output voltage (static)
Setting the Hardware Address
● To set the hardware address, you do not need to switch to the dEG mode.
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