16
1. Install a magneto-thermal switch (
63A for 6 & 10kVA versions, 125A
for 15 and 20kVA versions
) with intervention curve D upstream of the
machine (4 poles for three-phase versions, 2 poles for single-phase
versions).
2. The connection terminals to use for the input and output lines are
located on the backpanel. Unscrew the 4 screws located on the sides
of the cover (one on each side, see figure).
3. Remove the backpanel cover (see figure to the side).
Fig.3-3 Wiring connection
Single-phase version (9E6Ki only)
4.
(SINGLE-PHASE CONNECTION
9E6KI
):
use 3 cables with cross-
section 6 mm
2
(EARTH, N and L) for the input, and 3 cables with
cross-section 6 mm
2
for the output (EARTH, N and L).
5. Connect the wires to the relative terminals, following exactly the
instructions given below:
Input line
a - Make sure that the magneto-thermal switch upstream is open.
b - Connect the earth wire to screw A.
c - Connect the neutral wire to terminal 2.
d - Connect the live wire to terminal 1.
Output line
a - Connect the earth wire to screw B.
b - Connect the neutral wire to terminal 3.
c - Connect the live wire to terminal 4.
Summary of Contents for 20000i
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