3
02.98
1-56
Siemens AG 1998 All Rights reserved 6SN1197–0AA00 02.98 Edition
SIMODRIVE 611 (PJ)
All of the cable screens must be connected through the largest possible surface
area closest to the terminal point; for components, which have no special
screen connection, for example, using clamps or serrated bar on the bare metal
rear cabinet panel. The cable length between the screen connection point and
the terminal must be kept as short as possible.
Screen connecting plates are available on the NE– and power modules to con-
nect the screens of screened power cables. These connecting plates have
clamp connections and mounting points for brake terminals (Order No., refer to
Table 3-20. Also refer to the dimension drawing ”EMC measures” Section 12).
For the filter modules for I/R modules for square–wave current operation 16 kW,
36 kW and 55 kW, suitable screen connecting plates are included in the scope
of supply.
Table 3-20
Module width [mm]
Shield connecting plate for modules with
internal cooling
6SN1162–0EA00
external cooling
6SN1162–0EB00
50
–0AA0
–0AA0
100
–0BA0
–0BA0
150
–0CA0
–0CA0
200
–0JA0
–0JA0
300
–0DA0
–0DA0
300 for fan/pipe
–0KA0
––––––––––
If the motor is equipped with a brake, then the screen of the brake feeder cable
must be connected at both ends with the screen of the power cable.
If there is no way of connecting the shield at the motor side, then a gland must
be provided in the terminal box which allows the shield to be connected through
the largest possible surface area (e. g. UNI IRIS DICHT U71.Pg from the
PFLITSCH company).
!
Warning
Cable shields and unused cores in power cables (e. g. braking conductors)
must be connected to PE potential in order to discharge capacitive cross–cou-
pling charge effects.
If this is not observed, lethal contact voltages can occur, i.e. the voltages could
cause serious injury or death.
Cable
screen connection
3.5.5 Installation and connection regulations
Содержание SIMODRIVE 611A
Страница 2: ......
Страница 6: ......
Страница 7: ...SECTION 0 PRELIMINARY INFORMATION 0 7 ...
Страница 8: ......
Страница 17: ...Section 1 611A Analog Feed Drives 1 17 ...
Страница 18: ...1 18 ...
Страница 24: ...1 24 ...
Страница 39: ...1 39 ...
Страница 70: ...1 70 ...
Страница 119: ...1 119 ...
Страница 120: ......
Страница 123: ......
Страница 131: ......
Страница 158: ...1 158 ...
Страница 159: ...1 159 MOUNTING DIMENSIONS ...
Страница 160: ...1 160 ...
Страница 186: ......
Страница 187: ...GENERAL INFORMATION REGARDING AC SERVO MOTORS AL S ...
Страница 188: ......
Страница 225: ...1FT5 AC SERVO MOTOR DESCRIPTIONS 1FT5 ...
Страница 226: ......
Страница 321: ...FEEDBACK DEVICES FOR 1FT5 GE ...
Страница 322: ......