Installation
4-17
BA9300SU EN 2.1
•
Observe the max. permissible motor cable length:
a
r
= 400 V (+ 10%)
a
r
= 480 V (+ 10%)
Type
f
chop
= 8 kHz
f
chop
= 16 kHz
f
chop
= 8 kHz
f
chop
= 16 kHz
9321/9322
up to 50 m
up to 45 m
up to 50 m
up to 25 m
9323 - 9332
up to 50 m
up to 50 m
up to 50 m
up to 50 m
The max. permissible motor cable length of types 9323 - 9332 will be reduced if the motor has more than a single core.
•
Two parallel single cores: L
max
= 17 m
•
Three parallel single cores: L
max
= 9 m
•
Connect the motor cables to the screw terminals U, V, W.
– Observe correct pole connection.
– Maximum motor cable length: 50 m.
– Max. permissible cable cross-sections and screw tightening torques:
Max. permissible cable
cross-sections
Tightening torques for terminals
Type
Power
connections
T1, T2
U, V, W
PE connection
Screen/
Strain relief
T1, T2
9321 - 9326
4 mm
2 1)
0.5 ... 0.6 Nm
(4.4 ... 5.3 lbin)
3.4 Nm
(30 lbin)
M4 1 7 N (15 lbi )
0 5
0 6 N
9327 - 9329
25 mm
2 2)
1.5 mm
2
5 Nm (44.3 lbin)
M4: 1.7 Nm (15 lbin)
M5: 3 4 Nm (30 lbin)
0.5 ... 0.6 Nm
(4 4
5 3 lbin)
9330 - 9331
95 mm
2 2)
1.5 mm
15 Nm (132.8 lbin)
M5: 3.4 Nm (30 lbin)
(4.4 ... 5.3 lbin)
9332
120 mm
2 2)
30 Nm (265.5 lbin)
1)
with pin-end connector:
6 mm
2
with wire crimp cap
4 mm
2
2)
with ring cable lug
The cross-section is only limited by the cable cut-out in the housing.
Note!
Switching on the motor side of the controller is permitted only for emergency switch-off.
4.2.7.3
Connection of a brake unit
•
When connecting a brake unit (brake module with internal brake resistor or brake chopper
with external brake resistor) observe the corresponding Operating Instructions in all cases.
Stop!
•
Design the circuit so that, if the temperature monitoring of the brake unit is activated,
– the controllers are inhibited (X5/28 = LOW).
– the mains is disconnected.
•
Examples:
– Chapter 4.3, “ Installation of a CE-typical drive system” .
(
^
4-34)
– Fig. 4-9, “ Decentralized supply for DC-bus connection of several drives” .
(
^
4-18)
Summary of Contents for EVS9321-CS
Page 3: ...Operating Instructions EDB9300UES 00414796 Global Drive 9300 servo ...
Page 21: ...Technical data 3 8 BA9300SU EN 2 1 ...
Page 57: ...Installation 4 36 BA9300SU EN 2 1 ...
Page 73: ...During operation 6 4 BA9300SU EN 2 1 ...
Page 117: ...Troubleshooting and fault elimination 9 10 BA9300SU EN 2 1 ...
Page 119: ...Maintenance 10 2 BA9300SU EN 2 1 ...
Page 188: ...Appendix 11 69 BA9300SU EN 2 1 ...
Page 189: ...Appendix 11 70 BA9300SU EN 2 1 ...