Independent , Battery Thermal Management Unit EFDR

Independent , Built in , Lightly

  • City Bus

  • Intercity Bus

  • Coach

  • Shuttle Bus

  • Double Decker Bus

Technical Datasheet

 
Model EFDR-02 EFDR-03 EFDR-03-I EFDR-02-II
Rated cooling capacity 5kw 7 kw  8 kw 8kw
LP power 600w 600w 600w 600w
HP power supply DC400V-DC750V DC400V-DC750 V DC400V-DC750 V DC400V-DC750 V
LP power supply DC24V(18V-30V) DC24V(18V-30V DC24V(18V-30V DC24V(18V-30V
Weight 52kg 50kg 90kg 90kg
Size(mm) LxWxH 570*555*482 819*533*280 1304*564*327 1304*708*402
Control power DC24V on/off signal DC24V on/off signal DC24V on/off signal DC24V on/off signal
LP power source DC-DC(standard configuration)  DC-DC(standard configuration)  DC-DC(standard configuration)  DC-DC(standard configuration)
Pump As per customer requirement As per customer requirement As per customer requirement  As per customer requirement
Coolant R134a R407c R407c R407c
Coolant carrier  50%VV Ethylene glycol aqueous solution  50%VV Ethylene glycol aqueous solution   50%VV Ethylene glycol aqueous solution   50%VV Ethylene glycol aqueous solution 
Fixing points  466mm*480mm Φ12hole *4pcs   495mm*320mm Φ12hole *6pcs   600mm*600mm*614mm Φ20hole *6pcs   670mm*530mm*641mm Φ20hole *6pcs 
pipe  As per customer requirement  As per customer requirement  As per customer requirement  As per customer requirement
plug in  As per customer requirement  As per customer requirement  As per customer requirement  As per customer requirement
protection level  IPX7   IPX7   IPX7   IPX7 

Features

 

 

  • LFT-D structure

    Ultralight, consistent, recyclable and rigid.

  • Thermal insulation materials

    Environmentally friendly, antiseptic, odourless and flame-retardant(A-0).

  • Proven performance

    Over 10,000 sets running globally since 2003.

  • Quiet

    Through acoustic material and fan airflow optimization, noise level 2dB lower.

  • Powerful cooling

    Through big margin deisgn, heating transfer surface increased 30%, heating efficiency improved 10%, cooling capacity increased 10%.

  • Patented CAN control

    Modular design, digital communication; PWM control module, evaporator fan stepless speed regulation; smart condenser fan control, cooling on demand.

functions

      1.PTC heater for liquid (6-14 kw)

         can be equipped, working mode include:

         standby, cooling, heating, auto circulation.

     2. Web control can be realized

     3. CAN2.0 communication

     4. Self diagnose function

     5. Real time info upload

     6. EMC meets grade III requirement


Related Products

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  • +86 371 8533 1322

  • +86 371 6784 8720

  • No.8 Changchun Rd., High-Tech Zone Zhengzhou, 450001, P.R.China

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