Programmable Multi-Axis Servo Drive Power Supply Unit Operation Manual
ID no.: CA97556-001 Date: 03/2015
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68
Appendix
Size
Size 6A
Device
G396-075
G396-110
X11/L+, L-
Cable connection capacity
Use the ready made-up connecting cables supplied or
35 ... 95 mm
2
(0.05 … 0.15 in
2
)
(AWG 2...AWG 3/0)
1)
Tightening torque
25 ... 30 Nm (221... 265 lb-in)
X11/PE
Screw size for ring terminal
M8
Tightening torque
2.5 ... 4.5 Nm (22 ... 39.8 lb-in)
X12/L1,L2,L3
Cable connection capacity
50...150 mm
2
(0.08 ... 0.23 in
2
)
(10...95 mm
2
(0.02 … 0.15 in
2
))
2)
(AWG 0...AWG 5/0)
2)
50 ... 150 mm
2
(0.08 ... 0.23 in
2
)
(AWG 0...AWG 5/0)
1)
Tightening torque
25 ... 30 Nm (221... 265 lb-in)
X12/PE
Cable connection capacity
35 ... 95 mm
2
(0.05 … 0.15 in
2
)
(AWG 2...AWG 3/0)
1) 3)
Tightening torque
25 ... 30 Nm (221... 265 lb-in)
X12/RB+, RB-
Cable connection capacity
25 ... 50 mm
2
(0.04 … 0.08 in
2
)
(AWG 4...AWG 0)
1)
Tightening torque
6 ... 8 Nm (53 ... 70 lb-in)
X12/ZK+, ZK-
Cable connection capacity
50 ... 150 mm
2
(0.08 ... 0.23 in
2
)
(AWG 0...AWG 5/0)
1)
Tightening torque
25 ... 30 Nm (221... 265 lb-in)
1) Flexible cable with/without ferrule
2) With optional inserts for G396-075 to reduce the diameter
3) The PE conductor cross-section depends on the cross-section of the outer conductor (see section 3.4, p. 33)
The minimum cross-section of the cables depends on the local regulations and conditions, as well as on the rated current
of the Power Supply Unit.
Table A.6 Connections
Size
Size 6A
Device
G396-075-xxx-xxx
G396-110-xxx-xxx
Brake chopper power electronics
1)
Software response threshold
2)
[V
DC
]
820
Hardware response threshold [V
DC
] on/off
860/840
Peak braking power [kW] on software/
hardware side
143/157
Minimum ohmic resistance of an exter-
nally installed braking resistor
4.7 Ω
Continuous chopper power [kW]
10
1) Optionally with liquid cooling: Internal braking resistor (mounted on cooler floor) on request
2) Minimum on-time 250 µs
Table A.5 Brake chopper power electronics size 6A
ATTENTION!
The maximum overall capacity of the multi-axis system DC link for a Power
Supply Unit size 6A (incl.) must not exceed 20,000 μF.
!
