43
S
INGLE
-
PHASE VERSION
1.
(SINGLE-PHASE CONNECTION 1-2 kW ):
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).
2.
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 terminal B.
c - Connect the neutral wire to terminal 4.
d - Connect the live wire to terminal 3.
Output line
a - Connect the earth wire to terminal C.
b - Connect the neutral wire to terminal 6.
c - Connect the live wire to terminal 5.
By-pass line
a - Make sure that a jumper is connected between terminals 7 and 8, needed for proper operation of the
UPS.
L
N
OUT
IN
REMOTE
BYPASS
N
L
+
-
BATT.
EXP.
1
2
3
4
5
6
7 8
A
B
C
3.
Tighten the terminals well, close the back-pack and secure it with the screws taken out earlier.
USE