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Electrical Conditions


 

For UNIX systems such as DPX 20/xxx, ESCALA and ESTRELLA (table-top or mini-tower) and their peripherals
will 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 0.85
GLOBAL HARMONIC RATE < 5 %
AVERAGE FORM FACTOR 1.2
Complementary supply :

- Provision should be made for a direct telephone line, for remote maintenance, with access to the national
network, in the vicinity of the system requiring remote maintenance:

Go to main contents pageSpecial conditions for this system