Fuji Electric FRENIC-Ace series - Main Circuit Terminals

2.2 Wiring
2-12
2.2.5 Main circuit terminals
[ 1 ] Screw specifications
The specifications for the screws used in the main circuit wiring and the wire sizes are shown below. Exercise
caution as the terminal position varies depending on inverter capacity. In the diagram in “[ 2 ] Terminal layout
diagram (main circuit terminal)”, the two ground terminals [
z
G] are not differentiated for the input side (primary
side) and the output side (secondary side).
Also, use crimped terminals with insulating sleeves compatible for main circuit or terminals with insulating tubes.
The recommended wire sizes are shown depending on cabinet temperature and wire type.
Table 2.2-1 Screw Specifications (Three-phase 200V series, Basic type)
Power
System
Inverter type
See item
[ 2 ]
Screw specifications
Main circuit Grounding
Auxiliary power input
for control [R0, T0]
Auxiliary power input
for fan [R1, T1]
Screw
size
(driver size)
Tightening
torque
Nm
(lb-in)
Screw
size
(driver size)
Tightening
torque
Nm
(lb-in)
Screw
size
Tightening
torque
Nm
(lb-in)
Screw
size
Tightening
torque
Nm
(lb-in)
Three-phase 200 V
FRN0001E2S-2

Fig. a M3.5
0.8
(7.1)
M3.5
1.2
(10.6)
— —
— —
FRN0002E2S-2
FRN0004E2S-2

FRN0006E2S-2

FRN0010E2S-2

Fig. b
M4
1.2
(10.6)
M4
1.8
(15.9)
FRN0012E2S-2
FRN0020E2S-2

Fig. c
FRN0030E2S-2
Fig. A
M5
3.0
(26.6)
M5
3.0
(26.6)
FRN0040E2S-2

FRN0056E2S-2
Fig. B
M6
(No.3)
5.8
(51.3)
M6
(No.3)
5.8
(51.3)
FRN0069E2S-2

FRN0088E2S-2
Fig. C
M6
(No.3)
5.8
(51.3)
M6
(No.3)
5.8
(51.3)
M3.5 1.2
FRN0115E2S-2

Table 2.2-2 Screw Specifications (Three-phase 200V series, EMC filter built-in type)
Power
System
Inverter type
See item
[ 2 ]
Screw specifications
Main circuit Grounding
Auxiliary power input
for control [R0, T0]
Auxiliary power input
for fan [R1, T1]
Screw
size
(driver size)
Tightening
torque
Nm
(lb-in)
Screw
size
(driver size)
Tightening
torque
Nm
(lb-in)
Screw
size
Tightening
torque
Nm
(lb-in)
Screw
size
Tightening
torque
Nm
(lb-in)
Three-phase 200 V
FRN0001E2E-2

Fig. a M3.5
0.8
(7.1)
M3.5
1.2
(10.6)
— —
— —
FRN0002E2E-2

FRN0004E2E-2

FRN0006E2E-2

FRN0010E2E-2

Fig. h M4
1.2
(10.6)
M4
1.8
(15.9)
FRN0012E2E-2

FRN0020E2E-2

FRN0030E2E-2
Fig. i
Input: M4
Other: M5
Input:
1.8(15.9)
Other:
3.0(26.6)
M5
3.0
(26.6)
FRN0040E2E-2
FRN0056E2E-2
Fig. j
M6
(No.3)
Input:
8.1(71.7)
Other:
5.8(51.3)
M6
(No.3)
5.8
(51.3)
FRN0069E2E-2
FRN0088E2E-2

Fig. C
M6
(No.3)
5.8
(51.3)
M6
(No.3)
5.8
(51.3)
M3.5 1.2
FRN0115E2E-2
