Mitsubishi Electric MR-J5 Series, Руководство пользователя

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6 OPTIONS AND PERIPHERAL EQUIPMENT
6.9 Molded-case circuit breakers, fuses, magnetic contactors
6.9
Molded-case circuit breakers, fuses, magnetic
contactors
Precautions
• Select the molded-case circuit breakers specified in this section.
• Wire the molded-case circuit breaker and magnetic contactor as recommended.
For main circuit power supply [G] [A]
When using a fuse instead of the molded-case circuit breaker, use the one having the specifications given in this section.
*1 When having the servo amplifier comply with the IEC/EN/UL/CSA standard, refer to "Compliance with global standards" in the following
user's manuals.
 MR-J5-G/MR-J5W-G User's Manual (Introduction)

MR-J5-A User's Manual (Introduction)
*2 Use a magnetic contactor with an operation delay time (interval between current being applied to the coil until closure of contacts) of 80
ms or less.
*3 Use a molded-case circuit breaker that has operation characteristics equal to or higher than Mitsubishi Electric general-purpose
products.
The motor circuit breaker (Type E combination motor controller) can also be used instead of a molded-case circuit breaker.
*1 The values of the SCCR vary depending on the combination with the servo amplifier.
*2 1-phase input is not supported.
Servo amplifier Molded-case circuit breaker
*1*3
Fuse Magnetic
contactor
*2
Frame, rated current Voltage AC [V] Class Current [A] Voltage AC
[V]
Power factor
improving
reactor is not
used Power factor
improving
reactor is used
MR-J5-10_ 30 A frame 5 A 30 A frame 5 A 240 Semiconduc
tor 10 700 S-T10
MR-J5-20_ 30 A frame 5 A 30 A frame 5 A
MR-J5-40_ 30 A frame 10 A 30 A frame 5 A 15
MR-J5-60_ 30 A frame 15 A 30 A frame 10 A 20
MR-J5-70_ 30 A frame 15 A 30 A frame 10 A
MR-J5-100_
(3-phase power
supply input) 30 A frame 15 A 30 A frame 10 A
MR-J5-100_
(1-phase power
supply input) 30 A frame 15 A 30 A frame 15 A 30
MR-J5-200_ 30 A frame 20 A 30 A frame 20 A 40 S-T21
MR-J5-350_ 30 A frame 30 A 30 A frame 30 A 70
Servo amplifier Rated input
voltage AC [V] Input phase
*2
Motor circuit breaker (Type E combination motor
controller) SCCR
[kA]
*1
Model Rated voltage
AC [V] Rated current
[A] (heater
design)
MR-J5-10_ 200 to 240 3-phase MMP-T32 240 1.6 50
MR-J5-20_ 2.5
MR-J5-40_ 4
MR-J5-60_ 6.3
MR-J5-70_ 6.3
MR-J5-100_ 8
MR-J5-200_ 18
MR-J5-350_ 25 25