Equipotential; Power Supply Cable - Diamond E77/F2V7A4-N Mode D'emploi

2.4.2

EQUIPOTENTIAL

The unit should be included within an equipotential system whose efficiency must be tested according to the law in force.
The screw marked with the label "Equipotential" is located near the terminal box on the base.
2.4.3

POWER SUPPLY CABLE

The unit is supplied fitted for the following voltages: 3N AC 380...415V; 3 AC 220...240V; 1N AC 220...240V 50/60 Hz.
The flexible cable for power supply connection should not have characteristics lower than the rubber insulation type H07RN-
F. The cable should be inserted through the cable clamp and firmly fastened. Furthermore, the supply voltage with the unit
functioning should not go outside the value of the nominal tension ±10%.
To have access to the terminal box in order to connect the unit to a supply network having different characteristics from those
provided for, or to replace the supply cable, you need to:
- remove the front panel (top or top + cabinet)
- connect the cable to the terminal box according to need, and following the instructions shown on the provided label near the
terminal bord and on the present booklet.
MODEL
SUPPLY VOLTAGE TYPE
3N AC 380...415 V 50/60 Hz
2N AC 380...415 V 50/60 Hz
3 AC 220...240 V 50/60 Hz
AC 220...240 V 50/60 Hz
QUANTITY OF POWER
SUPPLY CABLES
ELECTRICAL DIAGRAM
DRAWING NO.
The electrical connection plate is placed near the terminal board.
E77/F13-A4
E77/F12-A4T
Nb. Cables
Max.
A/f
13 5 x 1,5
4 x 2,5
26
22,6 4 x 2,5
39
1
1345
2 3
1
380...415 V 3N
L2 L3
L1
380...415 V 2N
L2
L1
220...240 V 3
L1
220...240 V
L1
E77/F26-A7
Nb. Cables
Max.
mm 2
A/f
13
26
22,6
3 x 4 39
2
1346
4 5
50/60 Hz
N
50/60 Hz
N
50/60 Hz
N
50/60 Hz
N
- 15 -
E77/F2V7-A4
E77/F2V6-A4T
Max.
mm 2
A/f
5 x 1,5
15,2
4 x 2,5
30
4 x 2,5
26,3
3 x 4
45,7
1
1347
6
PE
PE
PE
PE
Nb. Cables
mm 2
5 x 1,5
4 x 2,5
4 x 2,5
3 x 4
Tab. 2