Special Conditions for a DPS 90/9x (T)

Go to main contents page Special conditions for this system

Electrical Conditions

This type of computer should be powered in accordance with the voltage and frequency characteristics indicated in the following tables.

	PERIPHERALS	COMPONENTS OF DPS 90/9x
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 ą 1 %	60 Hz ą 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 0.75

GLOBAL HARMONIC RATE < 5 %

AVERAGE FORM FACTOR 1.8

Pre-Requisites:

The DPS 90/9x can only function correctly if the power source complies with precise standards, especially as concerns frequency and voltage stability. It is therefore mandatory to install a power source which can be regulated without interruption.
The crimp terminals on each of the conductors of the power supply cables of the components of the DPS 90/9x should be supplied by the customer.

Go to main contents page Special conditions for this system

POWER FACTOR	0.75
GLOBAL HARMONIC RATE	< 5 %
AVERAGE FORM FACTOR	1.8