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Special conditions for this system
This type of computer should be powered in accordance with the voltage and frequency characteristics indicated in the following tables.
VOLTAGE Single-phased 230 Volts
Tolerances between 207 V and 244 V
Three-phased 400 Volts
Tolerances between 358 V and 423 V
FREQUENCY 50 Hz ± 1 %
As all the electronic hardware is equipped with switch-mode power supply technology, account should be taken of the values represented below. These figures should be communicated to the supplier if it is decided to install a power supply interface (DC-AC inverter, isolating transformer, etc.).
POWER FACTOR 0.65 GLOBAL HARMONIC RATE < 5 % AVERAGE FORM FACTOR 2
Pre-Requisites:
Provision should be made for a direct telephone line, for remote maintenance, with access to the national network, in the vicinity of the consoles of the DPS 9000.