Fagor DDS Series Hardware Manual page 28

  Description
1.1 Description
1.
32
DDS
HARDWARE
Ref.1912
· 28 ·
Fagor Automation's DDS system has a modular stackable design.
It may be connected directly to a TN type three-phase mains with a frequency
of 50/60 Hz and with a rated voltage between 400-10 % and 460+10 % V AC.
This system supplies the electric motors with a three-phase voltage of 400-
4.5 % V AC and a variable frequency with which it will govern its speed.
Certain mandatory protection devices must be added between the mains lines
and the DDS system. Others may be optional. These elements are:
Main switch
Fuses
Differential breaker
Transformer or auto-transformer
Power switch
According to the user's needs, the DDS system may consist of the following
modules:
Power supplies
Non-regenerative power supplies
Regenerative power supplies
Regenerative regulated power supplies
(rectifier/booster)
Auxiliary power supply
Modular drives
Axis velocity and position control
Spindle velocity and position control
Axis velocity and position control.
It is capable of generating a path on its own.
Compact drives
Axis velocity and position control
Spindle velocity and position control
Axis velocity and position control.
It is capable of generating a path on its own.
Auxiliary modules
Capacitor Module
Bus Protection Module
MAINS FILTERS (mandatory)
CHOKES
required with XPS and RPS power supplies
Resistor modules
INFORMATION. The DDS system has been manufactured in accordance with
i
EN 60204-1 in compliance with European Directive 2014/35/EU on Low
Voltage.
Mandatory
Mandatory
Optional
Optional
Mandatory
PS
XPS
RPS
APS-24
AXD
SPD
MMC
ACD
SCD
CMC
CM-1.75
BPM
MAIN FILTER- A

MAIN FILTER- A-A

CHOKE XPS- -
 
CHOKE RPS-75-3
CHOKE RPS-

ER+TH- / ,
 
ER+TH-18/ +FAN
