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Zhengzhou Newbase Auto Electronics Co., Ltd.

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City:zhengzhou

Province/State:henan

Country/Region:china

Contact Person:MrsMelissa

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Electric Bus BTMS System Battery Thermal Management 8KW 10KW

Name: Electric Bus BTMS System Battery Thermal Management 8KW 10KW
Brand: Newbase
Price: 800 USD

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Place of Origin :China

MOQ :10

Price :USD 800~2000/unit

Purpose :for replace/repair

Condition :New

Year :Universal

Model :Universal

Size :various

Material :Metal

Car Fitment :Universal

OE NO. :NA

Bus Model :YUTONG

Application :Electric bus

Product name :water cooled unit

Type :Energy Electric Bus Chassis

Used for :Kinglong Zhongtong HigerGolden Dragon Bus

Quality :High-Quality

Item No :Coaster 1

Description :Chinese Brand BUS

PACKING :Neutral Packing

WARRANTY :6 Months

Brand Name :Newbase

Delivery Time :30 days

Payment Terms :T/T

Supply Ability :1000EU/M

Packaging Details :Steel Bracket

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NEWBASE Battery Thermal Management System (BTMS)

1. Functions of BTMS

The functions of a BTMS primarily include:

Battery Temperature Monitoring: Real-time monitoring of the battery's temperature distribution and recording of historical temperature data.
Temperature Control: Maintaining the battery temperature within an optimal range.
Cooling/Heating: Regulating the battery temperature through cooling or heating methods.
Fault Diagnosis: Identifying thermal-related faults in the battery and providing alarm information.
Communication: Facilitating communication with other systems, such as the Battery Management System (BMS) or vehicle control systems.

2. Protocols Used in BTMS

Common protocols used in BTMS include:

CANbus: A multi-master serial communication protocol used to connect the BTMS with other systems.
Modbus: A popular serial communication protocol for connecting the BTMS with other systems.
RS485: A half-duplex serial communication protocol used to connect the BTMS with other systems.

Electric Bus BTMS System Battery Thermal Management 8KW 10KW

Integrated thermal management types

According to the specific situation and the actual requirements of customers (integrated air conditioning + battery, battery + air conditioning + motor cooling, comprehensive heat management with heat recovery function, etc), 5KW, 8KW, 10KW, 13KW and other different power units can be selected;

Functional implementation(3KW): 1. The unit can achieve the cooling capacity demand of 3kw； 2. PTC liquid heater (6-14kw), with standby, cooling, heating and self-circulation working mode; 3. Use CAN 2.0 communication; 4. With the unit fault self-diagnosis function; 5. Upload real-time power information; 6. EMC meets the grade requirements; 7. Unit weight: 35kg ± 1kg;

Functional implementation(5KW): 1. The cooling capacity requirement of 5 kW can be realized by adjusting the configuration; 2. PLC liquid heater (6-14kw) with standby Refrigeration, heating, self-circulation working mode; 3. Use CAN 2.0 communication; 4. With the unit fault self-diagnosis function; 5. Upload real-time power information; 6. EMC meets the grade requirements; 7. Unit weight: 38kg ± 1kg;

Functional implementation(8KW): 1. Can be configured with PTC liquid heater, with standby, refrigeration, heating and self-circulation working mode; 2. Network control can be realized; 3. Use CAN 2.0 communication; 4. With the unit fault self-diagnosis function; 5. Upload real-time power information; 6. EMC meets the grade requirements; 7. Unit weight is 50kg ± 2kg.

Functional implementation(10KW): 1. Can be configured with PTC liquid heater, with standby, refrigeration, Heating and self-circulation working mode; 2. Use CAN 2.0 communication; 3. With the unit fault self-diagnosis function; 4. Upload real-time power information; 5. EMC meets the grade requirements; 6. Unit weight is 68kg.

Functional implementation(13KW) : 1. Can be configured with PTC liquid heater, with standby, refrigeration, Heating and self-circulation working mode; 2. Use CAN 2.0 communication; 3. With the unit fault self-diagnosis function; 4. Upload real-time power information; 5. EMC meets the grade three requirements; 6. Unit weight is 110 ± 4kg.

Note: The selection of units is mainly based on the battery capacity and the specific needs of customer integrated thermal management, and can be applied to a variety of vehicle models (light trucks, buses, heavy trucks, construction machinery, mining cards, etc.)

Product Paramenters

Unit Model	NBSLJZ-03-01
Rated cooling capacity (kw)	3.5
Low-voltage power demand	450W
High voltage power supply	DC400V-DC750V
Low voltage power supply	DC24V(18V-32V)
Built in water pump	＞20L/min @110 KPa
Control power supply	DC24V battery provides on/off signal
Protection level	IPX7
Refrigerant	R134a
Type of secondary refrigerant	50%VV Ethylene glycol aqueous solution
Dimensions	530(L)446(W)365(H)
Unit fixed point	Φ12 holes *4
Joint	Inlet and outlet water pipeΦ25
Connector	can be configured according to customer needs
Low voltage power	24V 450W

Unit Model	NBSLJZ-05-01
Rated cooling capacity (kw)	5
Heating capacity	6-14kw(Optional)
High voltage power supply	Rated voltage 320VDC (220~450 VDC)
Low voltage power supply	DC24V(18V-32V)
Built in water pump	11m&1800l/h
Control power supply	DC24V battery provides on/off signal
Protection level	IPX7
Refrigerant	R134a
Type of secondary refrigerant	50%VV Ethylene glycol aqueous solution
Dimensions	635(L)530(W)380(H)
Unit fixed point	569mm369mm Φ12holes 4
Joint	Inlet and outlet water pipeΦ25
Connector	can be configured according to customer needs
Low voltage power	24V 600W

Unit Model	NBSLJZ-08-01
Rated cooling capacity (kw)	8
Low-voltage power demand	600W
High voltage power supply	DC400V-DC750
Built in water pump	20m&2000l/h
Control power supply	DC24V battery provides on/off signal
Protection level	IPX7
Refrigerant	134a/R407C
Type of secondary refrigerant	50%VV Ethylene glycol aqueous solution
Dimensions	820(L)575(W)285(H)
Unit fixed point	495mm320mm Φ12holes 6
Joint	Inlet and outlet water pipeΦ25(Reserved overflow pipeΦ8)
Connector	can be configured according to customer needs
Electronic control	Four in one/Three in one integrated

Unit Model	NBSLJZ-10-01
Rated cooling capacity(kw)	10
Heating capacity	24KW(Optional)
High voltage power supply	640VDC (400~750 VDC)
Built in water pump	17.5m&2880l/h
Control power supply	DC24V battery provides on/off signal
Protection level	IPX7
Refrigerant	134a
Type of secondary refrigerant	50%VV Ethylene glycol aqueous solution
Dimensions	960(L)603(W)291(H)
Unit fixed point	521mm320mm Φ12holes 6
Joint	Inlet and outlet water pipeΦ25(Reserved overflow pipeΦ8)
Connector	can be configured according to customer needs
Electronic control	Four in one/Three in one integrated

Unit Model	NBSLJZ-13-01
Rated cooling capacity (kw)	12
Heating capacity(kw)	Optional24Kw-30Kw
High voltage power supply	DC400V-DC750V
Low voltage power supply range	DC 18~32V
Energy efficiency ratio	2.0
Protection level	IPX7
Refrigerant	134a/R407C
Type of secondary refrigerant	50%/50% Ethylene glycol aqueous solution
Dimensions	L1370×W1030×H285 mm
Unit fixed point	Φ12holes *8
Joint	Inlet and outlet water pipeΦ25
Connector	can be configured according to customer needs
Electronic control	Four in one/Three in one integrated