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Electrical Conditions

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	Single-phased 120 Volts (between Ph and N) Tolerances between 98 V and 132V Three-phased 208 Volts (between Phases) Tolerances between 180 V and 229 V
FREQUENCY	50 Hz ± 1 %	60 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	0.7
GLOBAL HARMONIC RATE	< 5 %
AVERAGE FORM FACTOR	1.8

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 8000.

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