Siemens Simovert Masterdrives Compendium page 35

12.2010
Unit MLFB Shielded cable
6SE7012-0TP50
6SE7014-0TP50
6SE7016-0TP50
6SE7021-0TP50
6SE7021-3TP50
6SE7021-8TP50
6SE7022-6TP50
6SE7023-4TP50
6SE7023-8TP50
Unit MLFB Unshielded cable
6SE7011-5EP50
6SE7013-0EP50
6SE7015-0EP50
6SE7018-0EP50
6SE7021-0EP50
6SE7021-4EP50
6SE7022-1EP50
6SE7022-7EP50
6SE7023-4EP50
16) Safe STOP
(Option)
17) Auxiliary
contactor
Siemens AG 6SE7087-6QX70 (Version AM)
SIMOVERT MASTERDRIVES
The permissible cable lengths are shown in the following tables:
Compact PLUS Inverter DC-AC
Pulse frequency 5 kHz
Shielded cable
100 m 70 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
Compact PLUS Frequency Converter AC-AC
Pulse frequency 5 kHz
Shielded cable
100 m 70 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
140 m 100 m
The maximum lengths for pulse frequencies between 5 and 10 kHz are
obtainable by linear interpolation between the length for 5 kHz and the
length for 10 kHz.
The "Safe Stop" option enables the power supply for the transmission
of pulses into the power section to be interrupted by a safety relay. This
ensures that the unit will not generate a rotating field in the connected
motor.
The auxiliary contactor is used to interrupt the self-holding condition of
the main contactor in the event of a fault signal. It must be used if the
control voltage for line contactor Q1 is 230 V AC.
The auxiliary contactor is not required if a line contactor with a control
voltage of 24 V DC is used.
Compendium Motion Control
Configuration and Connection Examples
Pulse frequency 10 kHz
Unshielded cable Unshielded cable
50 m
70 m
70 m
70 m
70 m
70 m
70 m
70 m
70 m
Pulse frequency 10 kHz
Unshielded cable Shielded cable
50 m
70 m
70 m
70 m
70 m
70 m
70 m
70 m
70 m
35 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
35 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
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