Fuji Electric Europe GmbH
Page 9 of 26
E1
E2
3.4
Wiring size
Use wires listed in IEC 60364
-
5
-
52.
Po
w
e
r
s
u
p
p
ly
v
o
lt
a
g
e
N
o
m
in
a
l
a
p
p
lie
d
m
o
to
r
(k
W
)
Inverter type
MCCB or
RCD/ELCB
*1
Rated
current
(A)
Recommended wire size (mm
2
)
Main terminals
Control
circuit
Auxiliary control
power supply
[R0, T0]
Sub main circuit
power supply
R1, T1
Main power input
Inverter
outputs
[U, V, W]
*
2
DC reactor
connection
[P1, P(+)]
*
2
[L1/R,
L2/S, L3/T]
*
2
Inverter’s
grounding
[
G]
T
h
re
e
-
p
h
a
s
e
4
0
0
V
0,75
FRN0.75AR1
-
4
5
2,5
10
2,5
Built
-
in DC reactor
0,75
2,5
-
1,5
FRN1.5AR1
-
4
2,2
FRN2.2AR1
-
4
10
3,7
(4,0)
*
FRN3.7AR1
-
4
FRN4.0AR1
-
4E
5,5
FRN5.5AR1
-
4
15
7,5
FRN7.5AR1
-
4
20
11
FRN11AR1
-
4
30
4
15
FRN15AR1
-
4
40
4
6
18,5
FRN18.5AR1
-
4
50
6
10
22
FRN22AR1
-
4
10
10
30
FRN30AR1
-
4
75
25
16
37
FRN37AR1
-
4
100
25
25
45
FRN45AR1
-
4
25
35
2,5
55
FRN55AR1
-
4
125
35
50
* 4.0 kW for EU. The inverter type is FRN4.0AR1
-
4E.
Note:
A box (
) replaces an alphabetic letter depending on the enclosure.
A box (
) replaces an alphabetic letter depending on the shipping destination.
Enclosure: M (IP21) or L (IP55)
Shipping destination: E (Europe), A (Asia), or C (China)
*1 The frame size and model of the MCCB or RCD/ELCB (with overcurrent protection) will vary, depending on the power transformer capacity. Refer to the FUJI -
HYDRAULIC User’s Manual for details.
*2 The recommended wire size for main circuits is for the 70
°
C 600 V PVC wires used at an ambient temperature of 40
°
C.
Table 4: Cable section
3.5
Built
-
in EMC filter
FUJI
-
HYDRAULIC built
-
in EMC filter can be partially disconnected in order to reduce leakage current,
avoiding unnecessary trips of RCD. To do so, E2 screw (shown in figure 2) has to be removed. Even this
screw is removed category C2 and 2º environment are fulfilled.
Figure 2: Built
-
in EMC filter screws
If leakage current problems persist, check that RCD installed is the appropriate one (300 mA
–
type B and/or
super immunized).
