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On-vehicle Refrigeration Unit

  • 200-750

    Applicable Power Supply(VDC)

  • 8-35

    Applicable Box Volume (m³)

  • 2250-6400

    Refrigerating Capacity W (A.T.P)

  • 70-105

    Weight (kg)

Technical Parameters

Model HW-400E HW-450E HW-550E HW-600E HW-400 HW-450 HW-500
Applicable Power Supply 200VDC-750VDC /
Operating Temperature -25℃~30℃
Applicable Box Volume (m³) 8-12 16-22 18-28 28-35 8-12 16-22 18-28
Refrigerating Capacity W (A.T.P) 0℃ 4250 4730 5173 6400 4150 4550 5073
-20℃ 2250 2500 2700 2835 2050 2500 2680
Compressor Exhaust Volume (cc) 34 40 42 27 31 35
Condenser Type Micro-channel Heat Exchanger
Quantity of Fans (pcs) 2 3 2
Voltage (VDC) 12/24 24 12/24 12/24 24
Evaporator Type Fin-and-tube Heat Exchanger
Quantity of Fans (pcs) 2 3 2
Air Volume (m³/h) 1200 1600 2000 1200 1600
Voltage (VDC) 12/24 24 12/24 12/24 24
Refrigerant R404A
Filling Amount (kg) 1.2 1.5 1.8 2.2 1.3 1.6 2.0
Back-up Power Optional 220VAC/380VAC /
Heating Optional 1000W 1500W 2500W /
Installation Type Integrated Divided Integrated Divided
Weight (kg) 80 85 92 105 70 80 85
Unfold

Features

Adjustable operating mode

The operating mode can be adjusted to shut-down or standby according to the door opening and closing signal.

Real-time monitoring of low pressure and temperature

It can monitor the low pressure and temperature in real time, with accurate control and high reliability.

Rapid refrigerating

With large redundancy design of condenser and evaporator, faster refrigeration is achieved.

Variable-frequency energy saving technology

Electronic expansion valve and variable frequency compressor are adopted, making the unit more power-saving in thermal insulation.

Memory function

Parameters are automatically saved in real time, and will be loaded automatically at each startup. Operation can be restored by power-on after shutdown under special circumstances.

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