Mitsumi electronic MR-J3- A Manual De Usuario

15 - 83

15. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW)

(3) Selection example of crimping terminals

The table below shows a selection example of crimping terminals for the servo amplifier terminal block
when using the wires mentioned in (1) and (2) in this section.

Symbol

Servo amplifier side crimping terminals

(Note 2)

Crimping terminal

Applicable tool

Manufacturer

Body Head Dice

a FVD5.5-10

YNT-1210S

Japan Solderless

Terminals

b FVD22-10

YF-1 E-4 YNE-38

DH-123 DH113

(Note 1)

R38-10

YPT-60-21

TD-124 TD-112

YF-1 E-4 YET-60-1

(Note 1)

R60-10

YPT-60-21

TD-125 TD-113

YF-1 E-4 YET-60-1

e FVD22-8

YF-1 E-4 YNE-38

DH-123 DH-113

(Note 1)

R38-8

YPT-60-21

TD-124 TD-112

f YF-1 E-4 YET-60-1

Note 1. Coat the part of crimping with the insulation tube.

2. Make sure to use recommended crimping terminals or equivalent since some crimping terminals

cannot be installed depending on the size.

15.9.5 No-fuse breakers, fuses, magnetic contactors

Make sure to use one no-fuse breakers and one magnetic contactor with one drive unit.

Converter unit

Drive unit

No-fuse

breaker

Fuse

(Note)

Magnetic
contactor

Power factor

improving DC

reactor is not used

Power factor

improving DC

reactor is used

Voltage

Class

Current

[A]

Voltage

AC [V]

MR-J3-CR55K

MR-J3-DU30KA

400A frame 250A

225A frame 225A

240V

500

360

S-N150

MR-J3-DU37KA

400A frame 300A

600

S-N180

MR-J3-DU30KA4

225A frame 125A

250

600

S-N95

MR-J3-CR55K4

MR-J3-DU37KA4

225A frame 150A

600Y/

347V

300 S-N125

MR-J3-DU45KA4

225A frame 175A

400

S-N150

MR-J3-DU55KA4

400A frame 225A

225A frame 225A

450

S-N180

Note. Be sure to use a magnetic contactor with an operation delay time of 80ms or less. The operation delay time is the time interval

between current being applied to the coil until closure of contacts.