Safety Information - Siemens SINAMICS S120 Equipment Manual

Motor-Side Power Components
6.3 dv/dt filter with Voltage Peak Limiter
Table 6-9
6SL3325-1TG35-8AA0
6SL3325-1TG38-1AA0
6SL3325-1TG41-0AA0
6SL3325-1TG41-3AA0
6.3.2

Safety information

Caution
The ventilation clearances of 100 mm above and below the components must be observed.
Note
The connecting cables to the Power Module or Motor Module must be kept as short as
possible (max. 5 m).
Caution
The terminals on the voltage limiting network (Voltage Peak Limiter) must always be
connected as specified below:
• Cable from the DC link to the Power Module
• cable to the dv/dt reactor to 1U2, 1V2, 1W2.
Failure to connect the terminals correctly could damage the voltage limiting network.
Caution
dv/dt filters with Voltage Peak Limiter that SIEMENS has not approved for SINAMICS might
sustain thermal damage when used in a SINAMICS unit.
Caution
The surface temperature of the dv/dt reactors can exceed 80 °C.
Caution
The maximum permissible output frequency when using dv/dt filters with Voltage Peak
Limiter is 150 Hz.
6-10
Max. pulse frequency when a dv/dt filter is used in devices with a rated pulse frequency
of 1.25 kHz
Order no Power
[kW]
Connection voltage: 675 – 1035 V DC
560
800
1000
1200
Output current at
pulse frequency of 1.25 kHz
[A]
575
810
1025
1270
Motor Module to DCPS, DCNS and
or
SINAMICS S120 Equipment Manual, Edition 04/2007, 6SL3097-2AM00-0BP2
Max. pulse frequency when a
dv/dt filter is used
2.5 kHz
2.5 kHz
2.5 kHz
2.5 kHz
Chassis Power Units Liquid Cooled