Psl 13X Low-Voltage Power Supply Unit; Psl 130 Power Supply Unit For Hsci - HEIDENHAIN iTNC 530 HSCI Technical Manual

2.5.6 PSL 13x low-voltage power supply unit

PSL 130

PSL 130 power supply unit for HSCI

components with +24 V power supply when
using a HEIDENHAIN inverter system.
The PSL 130 power supply unit was conceived
in order to be able to provide the HSCI
components of the iTNC 530 with +24 V
NC voltage and +24 V PLC voltage.
The output voltages of the PSL 130 fulfill the
requirements for Protective Extra Low Voltage
(PELV) according to EN 50178. The power
supply unit is powered with line voltage (L1, L2)
and the DC-link voltage Uz. This is used to
produce the +24 V NC and +24 V PLC output
voltages.
Please observe the information and regulations
for the power connection cited under "PSL 13x
low-voltage power supply unit" on page 237 and
in the "Inverter Systems and Motors" Technical
Manual.
PSL 130 ID 575047-xx
94 HEIDENHAIN Technical Manual iTNC 530 HSCI