Mitsubishi Electric MELSERVO-J5 MR-J5-G Series, Руководство пользователя

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6 OPTIONS AND PERIPHERAL EQUIPMENT
6.4 Multifunction regeneration converter (FR-XC-(H))
Wire size selection example (between P/+ and P4, between N/- and N-)
When connecting multiple servo amplifiers to the FR-XC, junction terminal blocks must be used for the wiring to terminals P4
and N- on the servo amplifiers. Connect the servo amplifiers in order with the largest capacity first.
■
200 V class
■
400 V class
R2/L12
S2/L22
T2/L32
R/L1
S/L2
T/L3
P/+
N/-
P4
N-
38 mm
2
P4
N-
P4
N-
P4
N-
14 mm
2
8 mm
2
8 mm
2
5.5 mm
2
5.5 mm
2
3.5 mm
2
FR-XC-30K
Overall wiring length 5 m or less
Junction terminals
Wire as short as possible.
Third unit:
8 mm2 assuming that the total capacity of servo
amplifiers is 7 kW since 3.5 kW + 2.0 kW = 5.5 kW.
Fourth unit:
3.5 mm2 assuming that the total capacity of servo
amplifiers is 2 kW since 2.0 kW = 2.0 kW.
Servo amplifier (7 kW)
Servo amplifier (5 kW)
Servo amplifier (3.5 kW)
Servo amplifier (2 kW)
First unit:
38 mm2 assuming that the total capacity of servo
amplifiers is 18.5 kW
since 7 kW + 5 kW + 3.5 kW + 2 kW = 17.5 kW.
Second unit:
14 mm2 assuming that the total capacity of servo
amplifiers is 11 kW
since 5 kW + 3.5 kW + 2 kW = 10.5 kW.
R2/L12
S2/L22
T2/L32
R/L1
S/L2
T/L3
P/+
N/-
FR-XC-H55K
P4
N-
8 mm
2
P4
N-
P4
N-
P4
N-
8 mm
2
5.5 mm
2
3.5 mm
2
3.5 mm
2
3.5 mm
2
2 mm
2
Wire as short as possible.
Servo amplifier (3.5 kW)
Overall wiring length 5 m or less
Junction terminals
Servo amplifier (3.5 kW)
Servo amplifier (3.5 kW)
Servo amplifier (2 kW)
First unit:
8 mm
2
assuming that the total capacity of servo
amplifiers is 15 kW
since 3.5 kW + 3.5 kW + 3.5 kW + 2 kW = 12.5 kW.
Second unit:
8 mm
2
assuming that the total capacity of servo
amplifiers is 11 kW
since 3.5 kW + 3.5 kW + 2 kW = 9 kW.
Third unit:
5.5 mm
2
assuming that the total capacity of servo
amplifiers is 7 kW
since 3.5 kW + 2.0 kW = 5.5 kW.
Fourth unit:
2 mm
2
assuming that the total capacity of servo
amplifiers is 2 kW
since 2.0 kW = 2.0 kW.