52
The DFZ refrigeration units are made up of the following main components:
1. a condensing unit installed outside the isothermal box;
2. an evaporating unit installed inside the isothermal box;
3. an electronic central control unit located in the driver's cab of the vehicle.
All models are suitable to store products both at positive and negative tempera-
tures.
1.1 Available models
Available models are:
DFZ425 - DFZ430 - DFZ435 - DFZ465 - DFZ495 DFZ465U - DFZ495U
The refrigeration unit features two operation modes: on the road and parked. On
the road, it uses a compressor driven by an endothermal diesel engine. While
parked, it works through a mains-powered electric motor.
The set operating temperature is kept automatically.
1.2 Main technical specifications
DFZ 425
P. on road P. rmains
Refrigeration power
Amb. t. 30°C
Cold room t. 0°C 4780W
4196W
Amb. t. 30°C
Cold room t. -20°C 2213W
1721W
Road/mains compressor
168 cm
3
Road engine
Perkins 676 cm
3
Condenser fan
No. 1 helical-type belt-driven fan
Air flow rate
2100 m
3
/h
Evaporator fan
N° 2 helical-type direct-drive fans
Air flow rate
2200 m
3
/h
Electric motor for mains op.
power supply 400/3 /50 Hz – 3000W
Refrigerant
R404A
1. Description of the machine
Summary of Contents for DFZ
Page 2: ......
Page 4: ...ENGLISH GB GB...
