Mitsubishi Electric MR-J3-B, Инструкция по эксплуатации

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11. OPTIONS AND AUXILIARY EQUIPMENT
(b) Resistor unit (FR-BR)
[Unit : mm]
33
204
40
K
(F
)
(F
)
BA 1
C
5
2- D
AA 5
EE
(E)
A 5
EE
(E)
(Note)
Control circuit
terminals
Main circuit
terminals
FR-BR-55K
Two eye bolts are provided
(as shown below).
Eye bolt
BB
3
B 5
Note: Ventilation ports are provided in both side faces and top face. The bottom face is open.
Resistor
Unit
Model
A AA B BA BB C D E EE K F
Approx.
Mass
[kg(Ib)]
FR-BR-
15K
170 100 450 432 410 220 6 35 6 1.6 20
15
(66.139)
FR-BR-
30K
340 270 600 582 560 220 10 35 10 2 20
30
(33.069)
11.4 Power regeneration converter
When using the power regeneration converter, set " 01" in parameter No.PA02.
(1) Selection
The converters can continuously return 75% of the nominal regenerative power. They are applied to the
servo amplifiers of the MR-J3-500B to MR-J3-700B.
Power regeneration
converter
Nominal
Regenerative
Power (kW)
Servo Amplifier
FR-RC-15 15
FR-RC-30 30
MR-J3-500B
MR-J3-700B
0 50 75 100 150
500
300
200
100
50
30
20
Con
ti
nuous
e
n
er
g
izat
ion t
im
e
[
s
ec]
Nominal regenerative power (%)