Pahlen MidiHeat EHA User Manual page 11

MidiHeat EHA
The input cabling for the contactors (K1A-K4A) shall be connected according to the electrical drawing in the way shown in figure
3 below. NOTE! It is important that the screwdriver has the correct dimensions, and is pushed into the correct hole in
the correct way.
3~ 380–415V
Output Fuses F1-4
2x9 = 18kW 20A
2x12 = 24kW 25A
2x15 = 30kW 32A
3x12 = 36kW 25A
3x15 = 45kW 32A
4x15 = 60kW 32A
4x18 = 72kW 32A
3~ 220–240V
Output Fuses F1-4
2x9 = 18kW 32A
2x12 = 24kW 50A
2x15 = 30kW 50A
3x12 = 36kW 50A
3x15 = 45kW 50A
4x15 = 60kW 50A
Reconnection from 400V to 230V
On delivery, the heater is marked with a name plate and connected for 400V 3-phase (see figure 4) but can be reconnected for
230V 3-phase.
The input cabling to the contactors should then be fused according to the table above, see figure 5 + electrical drawing.
NOTE! If reconnection is performed, the supplied alternative rating plate must be fitted.
Heating element connected for 380-415V 3-phase
min. cable area
2,5 mm
2
4 mm
2
6 mm
2
4 mm
2
6 mm
2
6 mm
2
6 mm
2
Heating element connected for 220-240V 3-phase
min. cable area
6 mm
2
10 mm
2
10 mm
2
10 mm
2
10 mm
2
10 mm
2
White Pink
Blue Blue
White Pink
White Pink
Blue Blue
White Pink
11
ENGLISH
Figure 3
NOTE!
Figure 4
Figure 5