Electrical Connection; Supply Voltage - ITT WX 10 Montage- Und Betriebsanleitung

WX10_W315 03.11.2006
30
9:16 Uhr Seite 30
english

5. Electrical connection

The electrical connection must be made by an expert.
I.E.E. regulations must be complied with.
Please observe NIN (CENELEC) regulations.
In the case of higher water temperatures (over 80 °C), use an
appropriate heat-resistant connecting line.
Be sure to provide protection against dripping water and a mains
lead cleat at the cable inlet to the connection box (gland)!
Preliminary fuse:
Wire cross section: 2,5 mm
The electrical connection must be made in accordance with the
data plate. To simplify later replacement, the electrical connection
should be looped. It is important to check that the electrical dates
given on the compalison of types agrees with the local current
supply.
Note:
Particular attention must be given to the protective ground
terminal. The protective ground must be longer than the pole
conductor (danger of tearing off).

5.1 Supply voltage:

1 ×230 V +6%/–10%, 50 Hz, PE (WX 10, WX 12, WX 13, WX 14)
3 ×400 V +6%/–10%, 50 Hz, PE (W 313, W 314, W 315)
W 315: Motor protection required
Current II:
I:
(rated current ×1.5)
max. 10 A, delay-action
2 .
0,38 A
0,21 A