Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual page 369

13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW)
(2) MR-J3CDL05M(0.5m) Protection coordination cable
CAUTION
When fabricating a protection coordination cable, use the recommended wires given in section 13.9.4, and
fabricate a protection coordination cable as shown in the wiring diagram in this section.
Converter unit side
Model
MR-J3CDL05M
(1.64 to 16.4)
Note 1. d is as shown below:
d
Conductor Insulation sheath
2. Standard OD. Max. OD is about 10% greater.
Connect protection coordination cables correctly if they are fabricated.
Otherwise, misoperation or explosion may occur.
10120-3000PE (Connector)
10320-52F0-008 (Shell kit)
9
19
10
20
7
17
8
18
5
15
6
16
3
13
4
14
1
11
2
12
Plate
Table 13.2 Recommended wire
Length Core size Number
2
[m(ft)] [mm ] of Cores
0.5 to 5 20
0.08
(10 pairs)
MR-J3CDL05M
PCR-S20FS
PCR-LS20LA1 (Case)
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
Plate
Characteristics of one core
Conductor
Structure
Resistance
[Wires/mm]
[ /mm]
7/0.127 222
13 - 72
(Connector)
ACD2
ACD2*
ACD3
ACD3*
PAL
PAL*
ACD1
ACD1*
LG
LG
GOF
Drive unit side
GOF*
PMC
PMC*
PSD
PSD*
LG
LG
PRD
PRD*
SD
(Note 2)
Finishing
Insulation coating
OD
OD d[mm]
[mm]
(Note 1)
0.38 6.1
Wire model
UL20276 AWG#28
10pair (CREAM)