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10 m
20 m
30 m
4 A
1.5
1.5
1.5
8 A
1.5
1.5
2.5
12 A
1.5
2.5
16 A
2.5
2.5
20 A
4
4
24 A
4
4
Table valid for 3-core PVC cables (phase + neutral + earth) @ 230V.
Table 2: Section of the inverter power supply cables
10 m
20 m
30 m
4 A
1.5
1.5
1.5
8 A
1.5
1.5
2.5
12 A
1.5
2.5
16 A
2.5
2.5
20 A
2.5
4
24 A
4
4
28 A
6
6
10
32 A
6
6
10
Table 3: Section of the pump power supply cables
5.4
Connection of the Differential Pressure Sensor
The MCE-22/C accepts two types of differential pressure sensor: ratiometric with full scale value 4 bar or
ratiometric with full scale value 10 bar.
The cable must be connected at one end to the sensor and at the other to the pressure sensor input
provided on the inverter, marked "Press 1" (see Figure 3)
The cable has two different ends with obligatory direction of connection: connector for industrial applications
(DIN 43650) on the sensor side and 4-pole connector on the MCE-22/C side.
Figure 2: Earth connection
Cable section in mm²
40 m
50 m
60 m
1.5
2.5
2.5
2.5
4
4
4
4
6
6
4
6
10
10
6
10
10
10
6
10
10
16
Cable section in mm²
40 m
50 m
60 m
1.5
2.5
2.5
2.5
4
4
4
4
6
6
4
6
10
10
6
10
10
10
6
10
10
16
10
16
16
10
16
16
Table valid for 4-core PVC cables (3 phases + earth) @ 230V.
ENGLISH
70 m
80 m
90 m
100 m
2.5
2.5
2.5
6
6
6
10
10
10
10
10
10
16
16
16
16
16
16
70 m
80 m
90 m
100 m
2.5
2.5
4
6
6
6
10
10
10
10
10
16
16
16
16
16
16
16
16
16
16
16
16
16
46
120 m
140 m
160 m
4
4
4
6
6
10
10
10
10
10
16
16
16
16
16
16
16
-
-
-
-
120 m
140 m
160 m
4
4
6
6
10
10
10
10
10
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
180 m
200 m
6
6
10
16
16
-
-
-
-
-
-
-
-
-
-
180 m
200 m
6
10
16
16
16
16
16
16
16
16
16
16
16
16
16
16
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