q
GB
.
4.
f
f
Voltage and
mains frequency
400V 3-N ~
50/60 Hz
.
b
Phase
Phase Phase
U-bolt
connection support
20
f
b
f
b
b
b .
Electrical connections
Terminal board
Three-phase 400
b
b f
b
T ree-p ase 400
Neutral Earth
Connectin
t e electricit suppl ca le to t e
mains
If
.
T
B f
.
T
T
T
T
. If
O
b
T
b
T
b
b
T e manu acturer eclines an lia ilit s oul
t ese sa et measures not e o ser e
b
f
b
f
.
:
.
f.
f
f
.
b
b
b
b .
b b
b
.
b
b
f
f
f
.
.
b
.