Mitsubishi Electric MELSERVO-J4 Instruction Manual page 183

9. OPTIONS AND PERIPHERAL EQUIPMENT
(5) Other precautions
(a) Always use the dedicated stand-alone reactor (FR-CVL-H) as the power factor improving reactor. Do
not use the power factor improving AC reactor (FR-HAL-H) or power factor improving DC reactor
(FR-HEL-H).
(b) The inputs/outputs (main circuits) of the FR-CV-H and servo amplifiers include high-frequency
components and may provide electromagnetic wave interference to communication equipment (such
as AM radios) used near them. In this case, interference can be reduced by installing the radio noise
filter (FR-BIF-H) or line noise filter (FR-BSF01, FR-BLF).
(c) The overall wiring length for connection of the DC power supply between the FR-CV-H and servo
amplifiers should be 5 m or less, and the wiring must be twisted.
(6) Specifications
Item
Total of connectable servo amplifier
capacities
Maximum servo amplifier capacity
IP rating (JEM 1030), cooling method
Altitude, vibration resistance
Molded-case circuit breaker or earth-
leakage current breaker
Magnetic contactor
Note 1. This is the time when the protective function of the FR-CV is activated. The protective function of the
Power regenerative common
converter FR-CV-H_
Total of connectable servo
motor rated currents
Short-time rating
Regenerative
braking torque
Continuous rating
Rated input AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Power supply capacity (Note 2) [kVA]
Ambient temperature
Ambient humidity
Ambience
servo amplifier is activated in the time indicated in section 8.1.
2. The specified value is the power supply capacity of FR-CV-H. The total power supply capacities of
the connected servo amplifiers are actually required.
22K
[kW] 11
[kW] 11
[A] 43
Total capacity of applicable servo motors, 300% torque, 60 s
3-phase 380 V AC to 480 V AC, 50 Hz/60 Hz
3-phase 323 V AC to 528 V AC, 50 Hz/60 Hz
41
Open type (IP00), forced cooling
-10 ˚C to 50 ˚C (non-freezing)
90 %RH or less (non-condensing)
Indoors (no direct sunlight), free from corrosive gas,
flammable gas, oil mist, dust, and dirt
1000 m or less above sea level, 5.9 m/s
50AF
50A
S-N25
9 - 38
30K 37K
15 185
15 15
57 71
(Note 1)
100% torque
±5%
52 66
60AF 100AF
60A 75A
S-N35 S-N50
55K
27.5
22
110
100
2
100AF
100A
S-N65