Siemens S120 - Power Modules Blocksize (PM340); Description

Power Modules
4.3 Power Modules Blocksize (PM340)
AC Drive
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
121
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
Power Module frame size FSB, with and without integrated line
filter