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Product Manual
GuoChuang Renewable Energy Technology Co.,LTD
GuoChuang Renewable Energy Technology Co., Ltd. (referred to as \"GuoChuang Renewable Energy\") is a
wholly-owned subsidiary of GuoChuang (300520), with a registered capital of RMB 100 million. The Company
develops and manufactures highly intelligent hardware and software integrated products, and has strong
technical advantages in intelligent battery management system, power supply system, intelligent energy
storage system and other aspects. Its products are widely used in new energy and intelligent connected
vehicles, new energy storage and other fields. It is committed to becoming a respected high-end manufacturing
enterprise in the new energy industry.
GuoChuang Renewable Energy Technology Co.,LTD
Product Design Testing Experiment
Precision
Manufacturing
Following ISO26262
Standard \"V\" model Professional Independent
Laboratory Center
Fully Automatic
Automotive Electronic
Production Line
▶ R&D, testing, production, customer support full-process industrial chain.
▶ High-efficiency, high-quality, low-cost, fast-delivery operational model.
Wire Harness
Manufacturing
PACK
Manufacturing
Customer Support
Five-in-one
Information System
Highly Integrated PACK
Production Line
Based on Cloud Platform
Data Intelligent Services
CONTENTS目录
GCE-BMS-200 Product line
GCE-BMS-200 product line -42 channel centralized BMS (BJF42S12T002)
GCE-BMS-200,500 product line -56 channel centralized BMS (BJF56S24T001)
GCE-BMS-500 Product line
GCE-BMS-500 Product line - 56-way centralized BMS (BJN56S24T001) Upgraded
GCE-BMS-800 Product line
GCE-BMS-800 Product line - Host BCU (CPB001）
GCE-BMU Product line
GCE-BMU product line -56 slave BMU ( MJN56S24T001)
GCE-BMU product line -56 acquisition board
GCE-BMU product line -48 slave BMU (MBK48S9T 001)
GCE-BMU product line -42 slave BMU (MQO42S9T001)
GCE-BMS-Chery Product Line
GCE-BMS-Chery product line - 42 centralized BMS(BJN42S12T001)
GCE-BMS-Chery product line -126 non-standard centralized ( BDCF126S48T003)
GCE-BMS-262 Product Line
GCE-BMS-262 Product Line - Functional Safety BMS (Distributed master and slave)
Automotive electronics products
1 2 Protection board
GCE-BMS-PTB Product line
PTB Product Line One Protection board (PTB301)
PTB Product line One Protection board (PTB302)
PTB Product line One Protection board (PTB303)
GCE-BMS-SPC Product line
GCE-BMS-SPC product line—energy storage BMU (MQK18S19T001)
High-precision shunter (GCE-SHUNT01)
Smoke sensor (GCE-YW02)
Energy Storage BMS Product
Passenger car supporting case (Chery Small Ant, BAW Yuanbao, Nanjing Jiayuan)
Micro pickup truck supporting case
Standard C box supporting case
Logistics car supporting case
Cleaning car supporting case
Sweeper supporting case
Mixing truck matching case
Powertrain (PACK) products
3
4
Automotive electronics
After more than 10 years of development, we have deeply cultivated key technologies and related products witBMS as the core, and accumulated strong research and development strength, rich technical accumulation andindustry experience in automotive electronics. China Innovation Energy has nearly 100 automotive electronics R& D engineers, established a complete and advanced automotive electronics hardware development platformand software development system, has eight product systems, covering new energy minicars, passenger cars,
special vehicles, protection boards, functional safety products and energy storage and other fields, full
coverage, wide coverage, has a wealth of industry customization experience.
Rich Series
Eight Major Product Lines
3-5 Star Products per Line
Comprehensive Coverage
Multi-application Field Adaptation
Excellent Cost-performance Ratio/Price-performance Ratio
Continuous Iteration
Daisy Chain BMS
Wireless BMS
Functional Safety BMS
Domain controller
Power assembly
Big Data Analysis Platform
Rigorous Testing
MIL/PIL/HIL
6 Categories with 50 Small Items
Hardware Rigorous Testing
Third-party Test Reports
Reliable Design
High Precision Estimation Algorithm
100% Automotive-grade Components
Hardware Platformization
AutoSAR Software Architecture Design
And Model Application Development
Introduces advanced high trust software testing technology in the process of program code
development to realize automatic discovery of hidden errors and potential risks in the program
to ensure software reliability and stability.
Self-built new energy vehicle parts and components professional laboratory, obtained CNAS
qualification certification, providing third-party testing technical services.
The high trust software verification platform th
d
R
m
1 2
Test
42 series all-in-one battery management system adopts NXP mainstream
S32K144+33771 system formula , software follows AutoSar hierarchical architecture ,
adopts platform multi-person collaborative development mode, can achieve rapid
response to customer test requirements for PACK system and vehicle test needs . The
product is mainlyusedinsmall/miniaturepassenger cars withatotal voltage below
200V.
Main functions : The product has low voltage wake -up , charge , discharge
management , high voltage detection , current detection , insulation resistance value
detection , state of charge estimation (SOC), relay control, CAN communication , fault
diagnosis function, high voltage interlock detection, thermal management ,
temperature detection, program online upgrade, single body voltage detection,
battery temperature monitoring, passive equalization and other functions. And
through the CAN bus with the vehicle integrated controller or charger for information
exchange, to ensure the efficient,reliable and safe operation of electric vehicles.
GCE-BMS-200 product line -42 channel centralized BMS (BJF42S12T002)
Mounting dimension
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
Wake up signal source
CAN loop
Digital signal detection
9V DC～16V DC
-40℃～85℃
≤250mA
≤1mA
2（KL_30、A+）
5（ON, A+, slow charge, CAN,CP）
2(vehicle, Intranet)
3(interlock, collision, CP)
Parameter
Current collection mode
High voltage collection channels and accuracy
Insulation resistance collection accuracy
Current equalization capability
Number and capability of relays
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
Compatible with analog Hall and shunt
3（±5‰）
±10K@＜50K Other±20%
90mA@4.2V
5 high sides (peak 3A, duration 1A)
42（±6mV）
12（±2℃）
IP40
Main parameter
Item Item Parameter
Scheme application
Small/miniature passenger cars Length (mm) X width (mm) X height ( mm)
(263±2) x (105±2) x (22.5±2)
56 series integrated machine battery management system adopts NXP
mainstream S32K144+33771 system solution,the product is mainly used
inpassenger cars with total pressure below 500V, when the battery pack
string number is low,the integrated machine CAN meet the requirements of
use,the battery pack string number is large,through the board CAN
communication, withtheslave machinetouse,to meettheneeds of use.
Main functions : The product has low voltage wake -up , charge ,
discharge management ,high voltage detection , current detection
,insulation resistance detection ,state of charge estimation (SOC ), relay
control , CAN communication , fault diagnosis function ,high voltage
interlock detection ,thermal management,temperature detection,program
online upgrade , single voltage detection , battery temperature monitoring
,passive equalization and other functions . And through CAN bus and
vehicle integrated controller or charger information exchange , to ensure
the efficient , reliable and safe operation of electric vehicles.
GCE-BMS-200,500 product line -56 channel centralized BMS (BJF56S24T001)
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
Wake up signal source
CAN loop
Digital signal detection
9V DC～16V DC
-40℃～85℃
≤250mA
≤1mA
1（12V battery）
8（vehicle, slow/fast charge、CAN、RTC、CP、CC、CC2）
3（Vehicle, charging, internal CAN）
4（High voltage interlock, ignition, collision , CP）
Current collection mode
High voltage collection channels and accuracy
Insulation resistance collection accuracy
Current equalization capability
Number and capability of relays
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
Digital Hall, analog Hall, shunt
3（±5‰）
±10K@＜50K Other±20%
73mA@3.2V
4 high side, 2 low side (peak 3A, duration 1A)
56（±6mV）
24（±2℃）
IP40
Main parameter
Small/miniature passenger cars
3 4
Length (mm) X width (mm) X height ( mm)
277±2) x（120±2） x (29.2±1.5)
Item Parameter Item Parameter
Mounting dimension Scheme application
Medium and large passenger cars
56 series integrated battery management system adopts NXP mainstream
S32K144+33771 system solution, compatible with 12V and 24V systems, Daisy chain
communication between boards, and acquisition board use, the product is mainly used in
passenger cars or commercial vehicles with a total voltage of 500V or less.
Main functions: The product has low voltage wake-up, charge, discharge
management,high voltage detection, current detection, insulation resistance value
detection, state of charge estimation (SOC), relay control, CAN communication, fault
diagnosis function,high voltage interlock detection, thermal management, temperature
detection, program online upgrade, single voltage detection, battery temperature
monitoring, passive equalization and other functions. And through the CAN bus with the
vehicle integrated controller or charger for information interaction, to ensure the efficient,
reliable and safe operation of electric vehicles.
GCE-BMS-500productline-56-channelcentralizedBMS(BJN56S24T001)-upgradedversion
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
Wake up signal source
CAN loop
Digital signal detection
9V DC～32V DC
-40℃～85℃
≤250mA
≤1mA
1（12V or 24V）
3（Vehicle, charging, internal CAN）
4（High voltage interlock, ignition, collision , CP）
Current collection mode
High voltage collection channels and accuracy
Insulation resistance collection accuracy
Current equalization capability
Number and capability of relays
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
Digital Hall, analog Hall, shunt
3（±5‰）
±10K@＜50K Other±20%
100mA@3.2V
4 high side, 2 low side (peak 3A, duration 1A)
112（±6mV）
24（±2℃）
IP40
Passenger cars Commercial vehicle Length (mm) X width (mm) X height ( mm)
307±2) x（120±2） x (29.2±1.5)
8（vehicle, slow/fast charge、CAN、RTC、CP、CC、CC2）
Parameter
Main parameter
Item Item Parameter
Mounting dimension Scheme application
The main BCU battery management system adopts the mainstream
Renesas R7F7015833 solution .The product uses reed tube isolation , with
more than 3kV isolation voltage resistance, the product collocationMultiple
slave machines are used, mainly for commercial vehicles below 800V.
Main functions : The product has low voltage wake -up, charge ,
discharge management, high voltage testMeasurement, current detection,
insulation resistance value detection , state of charge estimation (SOC ), relay
controlSystem , CAN communication , fault diagnosis function , high voltage
interlock detection , thermal management, programOnline upgrade and
other functions, and through the CAN bus with the vehicle integrated
controller or chargeThe motor carries out information exchange to ensure the
efficient, reliable and safe operation of electric vehicles.
GCE-BMS-800 Product Line - Host BCU(CPB001)
Operating voltage
Operating ambient temperature
Working humidity
Operating current
Hibernation current
Power supply
Wake up signal source
9V DC～32V DC
-40℃～85℃
5%～95%
≤250mA
≤1mA
3（KL_30、A+1、A+2）
6（ON、A+1、A+2、CP、slow charge、CAN）
CAN loop
Digital signal detection
Current collection mode
High voltage collection channels and accuracy
Insulation resistance collection accuracy
Number and capability of relays
Protection class
4（Vehicle CAN, fast charge 1/2 CAN, internal CAN）
4（Battery change, collision, interlock, wake source）
One digital hall, three analog Hall
14
±10K@＜50K Other ±20%
12 high side (peak 3A, duration 1A)
Ip40
Coach Truck
5 6
Length (mm) X width (mm) X height ( mm）
(284±2) x（134±2） x (29.2±1.5)
Parameter
Main parameter
Item Item Parameter
Mounting dimension Scheme application
56 Series slave battery management system adopts NXP mainstream
S32K144+33771 system solution, compatible with 12V and 24V system , the
product can be supporting the motherboard BCU
together or as a separate product , can be customized development of
Intranet protocol, for the standardization of the universal slave product.
It is mainly used for real-time collection of power battery parameters of
electric vehicles , and information exchange with battery management system
BCU by means of CAN master wire to achieve functions such as data collection
reporting , fault reporting and balanced command execution, so as to ensure
efficient, reliable and safe operation of electric vehicles.
GCE-BMS-BMU product line - 56 slave BMU（MJN56S24T001） Main parameter
Passenger cars Commercial vehicle
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
9V DC～32V DC
-40℃～85℃
≤100mA
≤1mA
KL_30
Wake up signal source
CAN loop
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
BMU_IG
Intranet
56（±6mV）
24（±2℃）
IP40
Length (mm) X width (mm) X height ( mm)
277±2) x（89±2） x (29.2±1.5)
Item Parameter Item Parameter
Mounting dimension Scheme application
7 8
56 series collection board battery management system uses
33771 collection system, which can also accommodate 12V and
24V systems . This product is mainly used with 56 all-in-one
machine (upgraded version ) to meet the requirements of 112
series.
It is mainly used for real-time collection of power battery
parameters of electric vehicles , and information exchange with
battery management system BCU by means of Daisy chain, so as
to achieve functions such as data collection reporting , fault
reporting and balanced command execution , so as to ensure
efficient, reliable and safe operation of electric vehicles.
GCE-BMS-BMU product line - 56 acquisition boards
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
9V DC～32V DC
-40℃～85℃
≤100mA
≤1mA
KL_30
Wake up signal source
Communication mode
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
BMU_IG
Daisy chain
56（±6mV）
24（±2℃）
IP40
Passenger cars Commercial vehicle
Length (mm) X width (mm) X height ( mm)
263±2) x（90±2） x (28.5±1.5)
Main parameter
Item Parameter Item Parameter
Mounting dimension Scheme application
GCE-BMS-BMU Product line - 48 slave BMU（MBK48S9T001) 48-series slave battery management system is adopted in the
NXPDAC 60 + A DI ADBMS 1818 system scheme . The product can be
supporting the motherboard BCU together or as a separate
product , can be customized to develop the Intranet protocol, as a
standardized universal slave product.
It is mainly used for real-time collection of power battery
parameters of electric vehicles , and information exchange with
battery management system BCU through CAN bus, so as to
achieve functions such as data collection reporting , fault reporting
and balanced command execution , so as to ensure efficient,
reliable and safe operation of electric vehicles.
Standard C box
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
9V DC～32V DC
-40℃～85℃
≤100mA
≤1mA
KL_30
Wake up signal source
CAN loop
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
BMU_IG
Intranet
48（±6mV）
9（±2℃）
IP40
Length (mm) X width (mm) X height ( mm)
(279±2) x（97±2） x (27±1.5)
Commercial vehicle Main parameter
Mounting dimension Scheme application
Item Parameter Item Parameter
9 10
GCE-BMS-BMU Product Line - 42 slave BMU（MQO42S9T001）
42 series slave battery management system adopts NXP
mainstream S32K144 +17854 system solution , the product can
be paired with motherboard BCU or as a separate product, can
customize the development of Intranet protocol, as a
standardized universal slave product.
It is mainly used for real-time collection of power battery
parameters of electric vehicles , and information exchange
with battery management system BCU through CAN bus,which
implements the functions of data collection reporting,fault
reporting and balanced command execution , ensuring
efficient, reliable and safe operation of electric vehicles.
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
9V DC～32V DC
-40℃～85℃
≤100mA
≤1mA
KL_30
Wake up signal source
CAN loop
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
BMU_IG
Intranet
42（±6mV）
9（±2℃）
IP40
Length (mm) X width (mm) X height ( mm)
（243.13±2）x（87.13±2）x （15.25±2） Commercial vehicle Standard C box
Main parameter
Mounting dimension Scheme application
Item Parameter Item Parameter
The 42 series integrated battery management system adopts NXP
mainstream S32K144+33771 system solution, which is customized for
Chery commercial vehicle ice cream series.
Main functions: The product has low voltage wake-up, charge,
discharge management, high voltage detection, current detection,
insulation resistance value detection, state of charge estimation
(SOC),relay control, CAN communication, fault diagnosis function, high
voltage interlock detection, thermal management, temperature
detection, program online upgrade, single voltage detection, battery
temperature monitoring, passive equalization, OTA and other functions
CAN, and through the CAN bus with the vehicle integrated controller or
charger for information exchange, to ensure the efficient,reliable and
safe operation of electric vehicles.
GCE-BMS-Chery Product line - 42-channel centralized BMS（BJN42S12T001）
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
Wake up signal source
CAN loop
Digital signal detection
9V DC～16V DC
-40℃～85℃
≤250mA
≤1mA
KL_30、A+
ON, A+, slow charge, CAN, CP, RTC, 33771 self-wake
1（Vehicle CAN）
3（Interlock、CC、CP）
Current collection mode
High voltage collection channels and accuracy
Insulation resistance collection accuracy
Current equalization capability
Number and capability of relays
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
Shunt
3（±5‰）
±10K@＜50K Other±20%
100mA@3.2V(Configurable）
5 high side（peak 3A, duration 1A）
42（±6mV）
12（±2℃）
Ip40
Cherry ice cream series
Length (mm) X width (mm) X height ( mm)
(204±2) x（104.1±3）x (20±2)
Main parameter
Mounting dimension Scheme application
Item Parameter Item Parameter
11 12
Tiger-chery series centralized all-in-one machine BMS adopts NXP
mainstream S32K146+33771 system solution, which is currently used in
batches of Chery Small Ant, Big Ant, Arrizo, Tiggo and other models. The
product adopts BMS and BDU three-in-one architecture.
Main functions: The product has low voltage wake up, charge,
discharge management, high voltage detection, current detection,
insulation resistance value detection, state of charge estimation (SOC),
relay control, CAN communication, fault diagnosis function, high
voltage interlock detection, thermal management, temperature
detection, program online upgrade, single voltage detection, battery
temperature monitoring, passive equalization, OTA and other functions.
And through the CAN bus with the vehicle integrated controller or
charger for information exchange, to ensure the efficient, reliable and
safe operation of electric vehicles.
GCE-BMS-Chery Product line - 126 way centralized（BDCF126S48T003）
9V DC～16V DC
-40℃～95℃
≤2A
≤2mA
12V
5 hardware signals
3（Vehicle, charging, internal CAN）
5-way ignition signal status acquisition
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
Wake up signal source
CAN loop
Digital signal detection
Compatible with Hall sensors and shunts
4
±10K@＜50K Other±20%
20mA@4.2V
5 high side, 5 low side (peak 3A, duration 1
126（±6mV）
48（±2℃）
Ip40
Current collection mode
High voltage collection channels and accuracy
Insulation resistance collection accuracy
Current equalization capability
Number and capability of relays
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
Chery Ant series Chery Big Ant series
Length (mm) X width (mm) X height ( mm)
(301±2) x（189±2）x (118.5±2)
Main parameter
Mounting dimension Scheme application
Item Parameter Item Parameter
Functional safety Battery management system adopts
S32K344+33771 system solution, developed according to
ISO26262-2018 and ASPICE 3.1 process , meets ASIL C according to
GB/T 39086-2020, support s information securit y : safe
startup,encrypted communication , and secure update of master
/slave mode. Supports a maximum of six slave machines.
Main functions : The product has low voltage wake -up, charge
, discharge management , high voltage detection, current
detection, insulation resistance value detection, state of charge
estimation (SOC), relay control, CAN communication, fault
diagnosis function , high voltage interlock detection , thermal
management ,temperature detection , program online upgrade ,
single voltage detection , battery temperature monitoring, passive
balancing, OTA and other functions. And through the CAN bus with
the vehicle integrated controller or charger for information
exchange, to ensure the efficient, reliable and safe operation of
electric vehicles.
GCE-BMS-262 Product Line - Functional Safety BMS（Distributed master and slave machines）
Host machine
Slave machine
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
Wake up signal source
CAN loop
Digital signal detection
9V DC～18V DC
-40℃～85℃
≤200mA
Motherboard static current 0.2mA
12V
Supports 7 awakenings
4 CAN, including one CANFD
Current collection mode
High voltage collection channels and accuracy
Insulation resistance collection accuracy
Current equalization capability
Number and capability of relays
Number of single acquisition channels and accuracy
Number of temperature acquisition channels and accuracy
Protection class
Support Hall + shunt, double shunt and other current acquisition methods
Max. 18
±10K@＜50K Other±20%
≤100mA
Support 8 relay high side, 6 low side drive
Max. 252
Max. 108
Ip40
High-end passenger car
Length (mm) X width (mm) X height ( mm)
(278±2) x（97±2）x (23.7±2)
Length (mm) X width (mm) X height ( mm)
(193±2) x（97±2）x (23.7±2)
pwm is 4 out 6 in respectively compatible
with digital output and digital input
Main parameter
Mounting dimension Scheme application
Item Parameter Item Parameter
13 14
This model communicates with the instrument panel and
upper computer through the one-line connection, and is suitable
for 13 series lithium battery packs, which are widely used in
household twowheeled electric vehicles.
Main functions: The product has the functions of charge and
discharge management, current detection, state of charge
estimation (SOC), single voltage detection, battery temperature
monitoring,
passive equalization, etc., and information exchange with
the vehicle integrated controller through the way of one-line
bus, to ensure the efficient, reliable and safe operation of electric
vehicles.
PTB Product line - Protection board（PTB301）
Communication mode
Output control
Collection string number
Heating function
Cell interface
Continuous discharge current
Suitable vehicle
Operating ambient temperature
1-WIRE
DET signal control
13
（Reserve）
Pad welding
25A
2 wheel battery car
-40℃～85℃
Operating current
Hibernation current
Awakening source
Equalizing current
BootLoader
Cell temperature acquisition
MOS temperature acquisition
Battery code writing and reading
≤10mA
≤100uA
DET、communication、charging、RTC
≤50mA
Support
1
1
Support
Main parameter
Scheme application
Item Parameter Item Parameter
This model communicates with the instrument panel and upper
computer through the one-line connection, and is suitable for 13 series
lithium battery packs, which are widely used in household two-wheeled
electric vehicles.
Main functions: The product has the functions of charge and
discharge management, current detection, charge state estimation
(SOC), single voltage detection, battery temperature monitoring,
passive equalization, etc., and information exchange with the
integrated controller of the vehicle through the way of one-line bus, to
ensure the efficient, reliable and safe operation of the electric vehicle.
PTB Product line - Protection board（PTB302）
Communication mode
Output control
Collection string number
Heating function
Cell interface
Continuous discharge current
Suitable vehicle
Operating ambient temperature
1-WIRE
DET signal control
13
Yes
Pad welding
25A
2 wheel battery car
-40℃～85℃
Operating current
Hibernation current
Awakening source
Equalizing current
BootLoader
Cell temperature acquisition
MOS temperature acquisition
Battery code writing and reading
≤10mA
≤100uA
DET、communication、charging、RTC
≤50mA
Support
1
1
Support
Main parameter
Scheme application
Item Parameter Item Parameter
PTB Product line - Protection board（PTB303）
This model communicates with the instrument panel and upper
computer through RS485, and is suitable for 13 series lithium battery
packs, which are widely used in household two-wheeled electric
vehicles and shared electric vehicles.
Main functions: The product has charge and discharge
management,current detection, state of charge estimation (SOC), single
voltage detec tion,batter y temperature monitoring, pas s i ve
equalization and other functions, and through the 485 bus way to
communicate with the vehicle integrated controller information, to
ensure the efficient, reliable and safe operation of electric vehicles.
Communication mode
Collection string number
Cell interface
Continuous discharge current
Suitable vehicle
Operating ambient temperature
Operating current
RS485
13
Pad welding
25A
Shared bike/Family 2-wheeled battery car
-40℃～85℃
≤20mA
Hibernation current
Awakening source
Equalizing current
BootLoader
Cell temperature acquisition
MOS temperature acquisition
Battery code writing and reading
≤100uA
Communication、charging、RTC
≤50mA
Support
1
1
Support
15 16
Main parameter
Scheme application
Item Parameter Item Parameter
PTB Product line - Protection board（PTB401）
This model is mainly used in 20 series lithium iron phosphate battery
pack,through 485 and charge and discharge cabinet, PC communication;
With 4G communication function, the battery pack data can be
transmitted to themonitoring platform; At the same time, it has GPS
positioning function,which is more convenient to manage and schedule
battery packs in shared bicycle projects.
Main func tions : The produc t has charge and di s charge
management, current detection, state of charge estimation (SOC), single
voltage detection, battery temperature monitoring, passive balancing
and other functions, this model has heating function, can be charged
normally under cold conditions, maximize the protection of winter travel.
Communication mode
Collection string number
Cell interface
Continuous discharge current
Adaptation scenario
Operating ambient temperature
Operating current
485 & 4G_CAT.4
20
Connector
30A
Tower changing station
-40℃～85℃
≤30mA
Hibernation current
Awakening source
Equalizing current
BootLoader
Cell temperature acquisition
MOS temperature acquisition
Battery code writing and reading
≤200uA
DET、communication、charging、RTC
≤50mA
Support
5
1
Support
Tower changing station
Main parameter
Scheme application
Item Parameter Item Parameter
17 18
PTB Product line - Protection board（PTB402）
This model is a high current protection board, continuous
discharge current up to 120 A, with RS 485 communication
function, used in high-speed electric motorcycle, low speed
fourwheeler and other high current vehicles.
Main functions : The product has charge and discharge
management, current detection, state of charge estimation
(SOC), single voltage detection , battery temperature
monitoring ,dynamic balancing and other functions , and
information exchange with the vehicle integrated controller
through 485 bus,to ensure the efficient , reliable and safe
operation of electric vehicles.
Communication mode
Collection string number
Cell interface
Continuous discharge current
Suitable vehicle
Operating ambient temperature
Operating current
Rs485
20
Pad welding
120A
Low speed car
-40℃～85℃
≤20mA
Hibernation current
Awakening source
Equalizing current
BootLoader
Cell temperature acquisition
MOS temperature acquisition
Battery code writing and reading
≤100uA
KEY、communication、charging、RTC
≤50mA
Support
4
1
Support
Low speed car
Main parameter
Scheme application
Item Parameter Item Parameter
GCE-BMS-SPC Product Line - Energy Storage BMU
The 18-string slave battery management system for energy
storage uses S32 K144+ ADBMS1818 solution. This product is the
storage battery module management unit, which belongs to the
slave control module of the three-level architecture. The module
mainly realizes the collection of voltage and temperature of the
battery module unit, executes the equalization strategy, and
reports the data information to the BCU through the CAN bus.
Operating voltage
Operating ambient temperature
Working humidity
Power supply
CAN loop
Digital signal detection
9V DC～32V DC
-40℃～85℃
5%～90%，non-condensation
1
1 CAN
Digital signal
Cell voltage acquisition
Temperature acquisition
Equalizing current
Relay control
Protection class
2 channels digital signal acquisition, 2 channels digital output
18
18
≥50mA
1路/5A 30V DC
Ip40
Energy storage product
Length (mm) X width (mm) X height ( mm)
（140±2) x（130±2）x (26.8±2)
1 analog signal acquisition,
power supply voltage detection,
ignition voltage detection
Main parameter
Mounting dimension Scheme application
Item Parameter Item Parameter
High precision shunt（GCE-SHUNT01）
Operating voltage
Operating ambient temperature
Operating current
Hibernation current
Power supply
CAN loop
Number of current collection channels
Current acquisition accuracy
Bare plate size(mm)
9V DC～16V DC
-40℃～85℃
≤70mA
≤1mA
KL_30
1
1
0～80A ≤ 0.4A 80～200A ≤ 0.5%
Length :70±2; Width :40±2; Height :9±2
Smoke sensor（GCE-YW02）
The smoke sensor is a set of intelligent devices
focusing on the thermal runaway fire prevention and
control inside the battery box of electric vehicles ,
realizing the early fire perception and intelligent
judgment monitoring inside the battery box , and having
the early warning function of the battery thermal
runaway.
The operating mode of the sensor is controlled by
the BMS via a request pin (priority), or switched by the
sensor itself using the monitored smoke concentration as
a trigger condition . Once the sensor monitors the smoke
density and sets the threshold, the sensor will send a
Wake up signal to the BMS , and the sensor will switch
from low power mode to high power mode.
Operating voltage
Normal power consumption
Low power consumption operating current
Operating temperature
Working humidity
Working pressure
Measuring range(ug/m³)
Measurement accuracy
PWM Output range
Smoke concentration threshold
PWM signal accuracy
Overall dimension(mm)
9VDC-16VDC
＜300mW
＜1mA
-40℃-85℃
＜95%
55-106KPa
200-10000
±10%
10%-90%
50%
±1%
Length :67±1.5; Width :36±1.5; Height :38±1.5
19 20
Item Parameter
The high-precision shunt product adopts NXP KEA 128
solution to replace Hall sensor to complete the current
acquisition function , and supports the maximum
collection range of ±200A.The product matching shunt
comes with a temperature sensor , considering that the
shunt is greatly affected by temperature , through the
calibration of the full temperature range of -40℃ ~ 100℃
in the production stage, the current collection accuracy
of 0.5% is achieved, and the current information is
reported through the CAN bus.
Item Parameter
The self-developed electric vehicle powertrain products are mainly used in
all kinds of electric vehicles, including pure electric, hybrid passenger cars,
commercial vehicles, engineering vehicles, low-speed vehicles, venue vehicles,
minicar and other electric vehicles.
Battery systems for various applications can be customized and developed
according to customer needs.
Equipped with self-developed battery management system to ensure the
scientific utilization of battery energy, extend the cycle life of the battery
system, and increase the safety of the system.
Powertrain category (PACK products)
Product development based on V-shaped process, with design, simulation, test
integration team.
Simulation drives research and development, and guides product design, verifies
product performance,improves research and development efficiency, and ensures product
reliability through simulation technology.
PACK production workshop has a plant area of more than 14,000 square meters, with
three highly integrated PACK production lines, automatic laser welding station, high/low
voltage electrical performance test cabinets, high/low pressure airtight tester. Can achieve
an annual output of 3GWh power battery
system.
With complete experimental equipment,
mainly tensile tester, metallographic
analyzer, torque tester and other analytical
equipment, the company has an independent
laboratory, with more professional and
complex testing capabilities.
With PACK manufacturing online
functional testing, PACK factory testing the
whole process of online testing capabilities,
through the MES system to achieve real-time
monitoring and traceability of the whole process data.
PACK core technology
21 22
Matching case - Chery Ant
PACK Features:
◆High system integration;
◆High group efficiency;
◆High energy density.
Long
Width
Height
Full load mass
Unladen kerb mass
Maximum speed
Range
3200mm
1670mm
1550mm
1255kg
955kg
100km/h
251km
Rated capacity
Rated voltage
Rated energy
Operating temperature
Battery type
Thermal management
Protection class
Energy density
82Ah
318.2V
25.83kWh
-30~55℃
NCM
PTC heating
IP67
135Wh/kg
Basic vehicle information
P
A
CK B
asic Inform
ation
PACK Features:
◆ Lightweight recombination technology;
◆ CAE, CFD simulation technology;
◆ Thermal runaway protection and detection technology.
Long
Width
Height
Full load mass
Unladen kerb mas
Maximum speed
Range
3162mm
1498mm
1585mm
1040kg
740kg
100km/h
170km
Rated capacity
Rated voltage
Rated energy
Operating tempera
Battery type
Thermal management
Protection class
Energy density
134Ah
102.4V
13.6kWh
-30~55℃
LiFePO4
Heating film
IP67
100Wh/kg
Basic vehicle information
P
A
CK B
asic Inform
ation
23 24
Supporting case - BAM Yuanbao Automobile
Supporting case - Nanjing Jiayuan KOMI
PACK Features:
◆ Customized development according to demand;
Equipped with BMS independently developeby the company;
Ensure the scientific utilization of battery energy, extend cycle life and increase system safety.
◆
◆
Long
Width
Height
Motor power
Unladen kerb mass
Maximum speed
Range
3120mm
1560mm
1580mm
15kW
986kg
100km/h
180km
Rated capacity
Rated voltage
Rated energy
Operating temperature
Battery type
Thermal management
Protection class
120Ah
144V
16.89kWh
-20~55℃
LiFePO4
Heating film
IP67
Basic
vehicle infor
mation
PA
CK
B
asic Inform
ation
Supporting case-Jiayuan micro Pickup truck
Long
Width
Height
Unladen kerb mass
Load capacity
Maximum speed
Range
3150mm
1297mm
1567mm
609kg
300kg
78km/h
320km
B
a
sic
v
e
hicle inform
atio
n
Rated capacity
Rated voltage
Rated energy
Operating temperature
Battery type
Thermal management
Protection class
410Ah
76.8V
31.488kWh
-30~55℃
LiFePO4
Heating film
IP67
P
A
CK B
asic Inform
ation
PACK features:
◆ Large capacity design;
Long driving range;
Full load power.
◆
◆
25 26
Supporting case - GCL heavy truck PACK Features:
◆ Standard battery pack C box design;
Using CTP module design scheme;
With a high degree of standardization,
strong versatility, suitable for a variety of mining trucks.
◆
◆
Rated capacity
Rated voltage
Rated energy
Operating temperature
Battery type
Thermal management
Protection class
228Ah
153.6V
35.02kWh
-30~55℃
LiFePO4
Heating film/liquid cooling
IP67
P
A
CK B
asic Inform
ation
Standard C box
Supporting case - Japan Daihatsu logistics car
Rated capacity
Rated voltage
Rated energy
Operating temperature
Battery type
Thermal management
Protection class
92Ah
320V
29.44kWh
-30~55℃
LiFePO4 （Cylindrical cell）
Heating film
IP67
P
A
CK B
asic Inform
ation
Logistics vehicle
PACK Features:
◆ Large module design;
Combined with CAE and CFD simulation technology;
It has the characteristics of high group
efficiency and strong reliability.
◆
◆
27 28
Matching case - Zhongzhen Tongluo washing car
PACK Features:
◆Compact design;
◆Short development cycle;
◆High cost performance.
Rated capacity
Rated voltage
Rated energy
Motor power
Cycle life
Protection class
202Ah
25.2V
5.17kWh
3kW
2000 cycles
≥IP65
Ground cleaning vehicle
Rated capacity
Rated voltage
Rated energy
Motor power
Cycle life
Working hours
300Ah
48V
14.4kWh
3kW
2000 cycles
6h
Driverless sweeper
Matching case - Zhongzhen Tongluo sweep car
PACK Features:
◆Compact design;
◆Short development cycle;
◆High cost performance.
Matching case - Mixing truck
PACK Features:
◆ Liquid cooling scheme design;
High rate charge and discharge;
Small size and short development cycle.
◆
◆
Rated capacity
Rated voltage
Rated energy
Operating temperature
Battery type
Thermal management
Protection class
10Ah
332.8V
3.328kWh
-30~60℃
LiFePO4（soft pack）
Liquid cooling
IP67
P
A
CK B
asic Inform
ation
Standard C box
29 30
GuoChuang Renewable Energy Technology Co.,LTD
Address:NO.584,Mingzhu Avenue,Hefei Industrial Park
Tel：0551-62589979
Website：www.gcxn.com.cn
