Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual page 27

1. FUNCTIONS AND CONFIGURATION
(2) 400V class
Servo Amplifier
Item
Voltage/frequency
Permissible voltage fluctuation
Permissible frequency
fluctuation
Power supply capacity
Inrush current
Voltage,
frequency
Permissible
voltage
fluctuation
Control circuit
power supply
Permissible
frequency
fluctuation
Input
Inrush current
Voltage,
Interface power
frequency
Power supply
supply
capacity
Control System
Dynamic brake
Protective functions
Structure
During
operation
Ambient
temperature
In storage
Ambient In operation
humidity
In storage
Ambient
Altitude
Vibration
Mass
Note 1. 150mA is the value applicable when all I/O signals are used. The current capacity can be decreased by reducing the number of
I/O points.
2. When closely mounting the servo amplifier of 3.5kW or less, operate them at the ambient temperatures of 0 to 45
smaller effective load ratio.
60B4 100B4
MR-J3-
30W
Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal relay),
servo motor overheat protection, encoder error protection, regenerative error protection,
undervoltage, instantaneous power failure protection, overspeed protection, excessive error
protection.
Self-
cooled,
open
(IP00)
[ ]
[ ]
[ ]
[ ]
[kg] 1.7 1.7
[lb] 3.75 3.75
200B4 350B4 500B4
3-phase 380 to 480VAC, 50/60Hz
3-phase 323 to 528VAC
Within 5%
Refer to section 10.2
Refer to section 10.5
1-phase 380 to 480VAC, 50/60Hz
1-phase 323 to 528VAC
Within 5%
Refer to section 10.5
24VDC 10%
(Note1) 150mA
Sine-wave PWM control, current control system
Built-in
Force-cooling, open (IP00)
(Note2) 0 to 55 (non-freezing)
32 to 131 (non-freezing)
20 to 65 (non-freezing)
4 to 149 (non-freezing)
90%RH or less (non-condensing)
Indoors (no direct sunlight)
Free from corrosive gas, flammable gas, oil mist, dust and dirt
Max. 1000m above sea level
5.9 [m/s
2.1 4.6
4.63 10.14 10.14
1 - 6
700B4 11KB4
45W
2
] or less
4.6 6.2 18
13.67 39.68
15KB4 22KB4
External option
18 19
39.68 41.88
or at 75% or