8 Technical data
8.1 Readings on control panel
Description
The readings mentioned below are valid under the reference conditions (see section
Reference conditions and limitations).
Gp Air outlet pressure
Reading: modulates between preset starting pressure and stopping pressure. See
section Pressure switch.
Gd Dew point temperature
Reading: approx. 2 - 5 ˚C (35 - 41 ˚F). See section Compressor data.
P1 Hour meter
Reading: total running time
Q1/H1 On/off switch with lamp
8.2 Electric cable size
Attention
Local regulations remain applicable if they are stricter than the values proposed below.
The voltage drop must not exceed 5% of the nominal voltage. It may be necessary to
use cables of a larger size than those stated to comply with this requirement.
Cable size
SF 1 SF 2 SF 4 SF 6
Frequency Voltage Cable size Cable size Cable size Cable size
IEC
50 Hz 200 V 3~ -- --
6 mm
2
6 mm
2
50 Hz 230 V 1~
4 mm
2
6 mm
2
-- --
50 Hz 230 V 3~ --
4 mm
2
6 mm
2
6 mm
2
50 Hz 400 V 3~ --
1.5 mm
2
1.5 mm
2
2.5 mm
2
50 Hz 400 V 3~ + N --
1.5 mm
2
1.5 mm
2
2.5 mm
2
Instruction book
2920 7110 11 41
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