Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 379

Other precautions
• When using the FR-CV-(H), always install the dedicated stand-alone reactor (FR-CVL-(H)). Do not use the power factor
improving AC reactor (FR-HAL-(H)) or power factor improving DC reactor (FR-HEL-(H)).
• 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).
• 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.
Specifications
Item
Total of connectable servo amplifier capacities
[kW]
Maximum servo amplifier capacity [kW]
Output Total of connectable servo motor
rated currents [A]
Regenerative
braking torque
Power Rated input AC voltage/frequency
Permissible AC voltage
fluctuation
Permissible frequency fluctuation
Power supply capacity
IP rating (JEM 1030), cooling method
Environment Ambient temperature
Ambient humidity
Ambience
Altitude, vibration resistance
Molded-case circuit breaker or earth-leakage
current breaker
Magnetic contactor
*1 This is the time when the protective function of the FR-CV-(H) is activated. The protective function of the servo amplifier is activated in
the time indicated in the following section.
Page 311 Overload protection characteristics
*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.
Power regeneration common converter
FR-CV-_
7.5K 11K
3.75 5.5
3.5 5
33 46
Short-time Total capacity of applicable servo motors, 300% torque, 60 s
rating
Continuous 100% torque
rating
3-phase 200 V AC to 220 V AC, 50 Hz, 200 V AC to 230 V AC, 60 Hz
3-phase 170 V AC to 242 V AC, 50 Hz, 170 V AC to 253 V AC, 60 Hz
5%
*2
[kVA] 17 20
Open type (IP00), forced cooling
-10  to 50  (non-freezing)
5 %RH to 90 %RH (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/
30AF 50AF
30A 50A
S-N20 S-N35
S-T21 S-T35
15K 22K 30K
7.5 11 15
7 11 15
61 90 115
*1
28 41 52
100AF 100AF 125AF
75A 100A 125A
S-N50 S-N65 S-N80
S-T50 S-T65 S-T80
11 OPTIONS AND PERIPHERAL EQUIPMENT
11.5 FR-CV-(H) power regeneration common converter
11
37K 55K
18.5 27.5
15 22
145 215
66 100
125AF 225AF
125A 175A
S-N95 S-N125
S-T100
377