L09, 24 V Dc Power Supply Using Sitop Ups; V60, Rated Line Frequency 60 Hz - Siemens SINAMICS DCM Betriebsanleitung

11.2.5

L09, 24 V DC power supply using SITOP UPS

Category
Other voltages, frequencies
Function
A SITOP power supply unit to generate 24 V DC and the SITOP UPS500S basic module for
the uninterruptible power supply of max.15 A load current 3 s are installed in the cabinet.
The power supply unit is supplied from the cabinet's internal control voltage 1-ph. 230 V AC.
The power supply unit is used to supply the internal 24 V DC loads (e.g. option L05, G60,
G62, K50, Y52 to Y56).
Connection
Is connected up in the manufacturer's factory.
Diagnostics
Monitoring and alarm messages are available at the SITOP UPS500S device. See operating
instructions for the SITOP UPS500S.
PELV is required.
Cable insulation for routing in the cable duct: U
11.2.6

V60, rated line frequency 60 Hz

Category
Other voltages, frequencies
Function
This option must be specified, if the line frequency of the armature and auxiliary circuits is
60 Hz instead of the standard 50 Hz. The commutating reactors for the armature circuit and
the field circuit as well as the motor protection circuit breaker of the unit fan (for units with
≥ 400 A rated DC current) are then appropriately adapted.
SINAMICS DCM Cabinet
Operating Instructions, 04/2015, A5E36161239/RS-AA/001
11.2 Other voltages, frequencies
≥ 300 V.
0
Options
207