28
AFQm
Instruction Manual
Protectores de sobretensión
Surge voltage protection
Figure 20: Screws.
The green lights on the surge voltage protection indicate that they are working cor-
rectly. Immediately replace those whose indicator is red, see “10.8.- MAINTENANCE
OF SURGE PROTECTIVE DEVICES:70A, 140A, 210A AND 280A CABINET AFQm”
Once the front cover is open, the device’s terminals can be accessed, Figure 21:
1
2
3
4
5
6
7
8
9
10
Figure 21: AFQm (70, 140, 210 and 280A) cabinet-type terminals.
Figure 19 shows the position of the earth terminal.
Table 15: List of terminals.
Device terminals
1: S1, Current input L1 6: S2, Current input L3
2: S2, Current input L1 7: L1, Mains connection L1
3: S1, Current input L2 8: L2, Mains connection L2
4: S2, Current input L2 9: L3, Mains connection L3
5: S1, Current input L3 10: N, Mains connection N
11: Earth connection
To Next Page
Loading...