Power Modules Blocksize (Pm340); Description - Siemens S120 Manual

4.3

Power Modules Blocksize (PM340)

4.3.1

Description

The Power Modules in blocksize format are designed as follows:
● Line-side diode rectifier
● DC link electrolytic capacitors with pre-charging circuit
● Output inverter
● Braking chopper for (external) braking resistor
● 24 V DC / 1 A power supply
● Gating unit, actual value acquisition
● Fan to cool the power semiconductors
The Power Modules cover the power range from 0.12 kW to 90.0 kW and are available in
versions with and without line filter.
Table 4- 15 Overview, Power Modules PM340 (selection)
Power Module (230 V) frame size FSA, with and without
integrated line filter
Power Module (400 V) frame size FSA, without
integrated line filter
AC Drive
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
4.3 Power Modules Blocksize (PM340)
Power Module frame size FSB, with and without integrated line
filter
Power Modules
121