Integrated battery thermal management System, BTMS, BTM, bettery thermal management, battery cooler, battery chiller

Integrated Battery Thermal Management System

Model EZDS-04-J EZDS-06-J ...

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Technical Datasheet

Model	EZDS-04-J	EZDS-06-J
Rated cooling capacity	24000kcal/h	32000kcal/h
Cooling for charging	8kw	8kw
Cooling for driving	5kw	5kw
HP power supply	DC400V-DC750V	DC400V-DC750V
LP power supply	DC24V(18V-30V)	DC24V（18V-30V）
Weight	275kg	315kg
Size（mm) LxWxH	27502000260	32502000260
Control power	DC24V on/off signal	DC24V on/off signal
LP power source	DC-DC(standard configuration)	DC-DC(standard configuration)
Dimension	As per customer requirement	As per customer requirement
Coolant	R407c	R407c
Coolant carrier	50%VV Ethylene glycol aqueous solution	50%VV Ethylene glycol aqueous solution
protection level	IPX7	IPX7
Evaporator airflow (m³/h)	4000(4pcs)	6000(6pcs)
Condenser airflow (m³/h)	8000(4pcs)	10000(5pcs)
Fresh air (m³/h)	1000	1500
Compressor oil	HAF68	HAF68

Features

HIGHLY full DC, authentic VFD electric compressor

Ultralight, consistent, superb performance, long life span.
Danfoss brazed plate heat exchanger

Efficient, effective, trustworthy performance
Brand water pump

Long lifespan, proven performance
SPAL brush-less fan

Lower noise, long lifespan, PWM control module, smart condenser fan control, cooling on demand.
Powerful cooling

Micro channel heat exchanger, heating transfer surface increased 30%, heating efficiency improved 10%, cooling capacity increased 10%.
Brand waterproof plug-in

Reliable, IPX7 protection.

Remarks

This series of integrated BTM is designed based on our EZDS series electric air conditioners, having solutions for 8 meter, 10 meter & 12 meter buses/ coaches.

Heating capacity is 8/14 KW, using PTC to heat up anti-freezing liquid. It's optional, as in some contries, heating is not nessary and battery has pre-heating function.

1. A/C cooling, heating, battery cooling, heating, auto recirculation working mode

2. A/C cooling and battery cooling work same time

3. CAN2.0 communication

4. Fault auto diagnose function

5. Real time upload of power info

6. EMC meets level Ⅲ standard requirement.

BTMS, BTM, ELECTRIC BUS, ELECTRIC BUS HVAC, BUS HVAC