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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.
PERIPHERALS COMPONENTS OF DPS 9000/9xx VOLTAGE Single-phased 230 Volts
Tolerances between 207 V and 244 V
Three-phased 400 Volts
Tolerances between 358 V and 423 VSingle-phased 100 Volts (between Ph and N)
Tolerances between 98 V and 132V
Three-phased 200 Volts (between Phases)
Tolerances between 180 V and 220 VFREQUENCY 50 Hz ± 1 % 50 or 60 Hz ± 1%
TRANSIENT VOLTAGE
200 Volts ± 15 % for 0.5 sec max./ 10 sec interval
UNBALANCE BETWEEN PHASE
10 V maximum
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 0.8 GLOBAL HARMONIC RATE < 5 % AVERAGE FORM FACTOR 1.5