Mitsubishi Electric MELSERVO-J5 MR-J5-G Series, User Manual

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6 OPTIONS AND PERIPHERAL EQUIPMENT
6.4 Multifunction regeneration converter (FR-XC-(H))
207
6
Wiring and peripheral options
Wire size
Selection requirements for the wire size are as follows.
Wire type: 600 V Grade heat-resistant polyvinyl chloride insulated wire (HIV wire)
Construction requirements: Single wire set in midair
■ Between P/+ to P4 and N/- to N-
The following table shows the size of the wire between the FR-XC-(H) and servo amplifier.
■
Grounding
The following table shows the size of the grounding wire for the FR-XC-(H). Use the shortest size wire possible.
Total capacity of servo amplifiers [kW] Wire size [mm
2
]
200 V class 400 V class
1 or less 2 (AWG 14) 2 (AWG 14)
2 3.5 (AWG 12) 2 (AWG 14)
3.5 5.5 (AWG 10) 3.5 (AWG 12)
5 5.5 (AWG 10) 5.5 (AWG 10)
7 8 (AWG 8) 5.5 (AWG 10)
11 14 (AWG 6) 8 (AWG 8)
15 22 (AWG 4) 8 (AWG 8)
18.5 38 (AWG 2) 8 (AWG 8)
22 50 (AWG 1/0) 14 (AWG 6)
27.5 50 (AWG 1/0) 22 (AWG 4)
30 60 (AWG 2/0) 22 (AWG 4)
37 80 (AWG 3/0) 38 (AWG 2)
45 100 (AWG 4/0) 38 (AWG 2)
55 100 (AWG 4/0) 50 (AWG 1/0)
Multifunction regeneration converter Wire size [mm
2
]
Rated capacity of multifunction
regeneration converter
≥ Total capacity of
connected servo amplifiers × 2
Rated capacity of multifunction
regeneration converter < Total capacity of
connected servo amplifiers × 2
FR-XC-7.5K 8 (AWG 8) 8 (AWG 8)
FR-XC-11K 8 (AWG 8) 14 (AWG 6)
FR-XC-15K 8 (AWG 8) 22 (AWG 4)
FR-XC-22K 22 (AWG 4) 38 (AWG 2)
FR-XC-30K 22 (AWG 4) 38 (AWG 2)
FR-XC-37K 38 (AWG 2) 60 (AWG 2/0)
FR-XC-55K 38 (AWG 2) 80 (AWG 3/0)
FR-XC-H7.5K 3.5 (AWG 12) 3.5 (AWG 12)
FR-XC-H11K 3.5 (AWG 12) 5.5 (AWG 10)
FR-XC-H15K 3.5 (AWG 12) 8 (AWG 8)
FR-XC-H22K 8 (AWG 8) 14 (AWG 6)
FR-XC-H30K 8 (AWG 8) 22 (AWG 4)
FR-XC-H37K 14 (AWG 6) 22 (AWG 4)
FR-XC-H55K 14 (AWG 6) 38 (AWG 2)