CompAir D50H RS User Manual

6. Preparations for commissioning
30
Recommended supply cable cross-sections and fuses
Compressor type
Supply voltage
[V]
Installed nominal
motor power
[kW]
Fuse protection
(slow-blow fuse)
[AgL]
Line cross section
at 30 °C/86 °F
[mm
2
]
50 Hz Compressors
D110H RS
380V
400V
110
224
224
3 x 95 PE 50
3 x 95 PE 50
D75H RS
380V
400V
75
160
160
3 x 50 PE 25
3 x 50 PE 25
D50H RS
380V
400V
50
125
100
3 x 35 PE 164G25
60 Hz Compressors
D110H RS
380V
460V
110
224
200
3 x 95 PE 50
3 x 70 PE 35
D75H RS
380V
460V
75
160
125
3 x 50 PE 25
3 x 35 PE 16
D50H RS
380V
460V
50
125
100
3 x 35 PE 164G25
Notes on the table:
We do not know the cable type used by you, its length
and the installation conditions (temperatures, grouping).
The table above can therefore only be regarded as a
guideline.
The supply cable cross-sections given in the table
comply with VDE 0298, part 4 - table 13, column 7.
(Rubber hose line at 30 °C/86 °F and max. line length of
50 m). In the case of differing conditions (line length,
temperature and grouping), establish the cross sections
in accordance with DIN VDE 0298, part 4 or BS7671
taking into account the cable type.
6.4.2 Check setting of the fan protection
switch
Check the setting of the motor protection switch in
accordance with the enclosed circuit diagram for the
compressor.
Set the protection switch to the value stated in the table
corresponding to the mains voltage and frequency (see
circuit diagram).

CompAir D50H RS Specifications

General

Brand	CompAir
Model	D50H RS
Category	Air Compressor
Language	English