Fagor QC-PDS - 4.7.2 Technical data; 4.7.3 Block diagram

 Auxiliary modules
4.
AUXILIARY MODULES
Bus Protection Module
174
Ref.2003
· 168 ·
QC-PDS
HARDWARE
4.7.2 Technical data
Also see chapter 11. DIMENSIONS in this manual.
4.7.3 Block diagram
T. H4/15 QC-BPM-100 . Technical data.
BUS PROTECTION MODULE QC-BPM-100
Power voltage input 565 V DC to 800 V DC
Control circuit voltage 24 V DC (between 22 V DC and 26 V DC)
Control circuit consumption 0.1 A
Protections Short-circuit, over-temperature
External braking
resistors
≥ 18 Ω . Up to 3 18 Ω resistors may be
connected without power limit
Maximum braking power 100 kW
Filter capacity 410 µF, 900 V DC
Max. voltage at DR OK contact 125 V AC, 150 V DC
Max. current at DR OK contact 1 A
Approximate mass in kg/lb
3.4/7.5
Operating ambient temperature 0°C/45°C (32°F/113°F)
Storage temperature -25°C/60°C (-13°F/140°F)
Maximum humidity < 90 % (non condensing at 45°C/113°F)
Maximum altitude without loss
of features
2 000 m (6 561 ft) asl
Operating vibration 1 g
Shipping vibration 1.5 g
Sealing degree Open IP xx *
* Open IP xx , to be installed inside a cabinet or assembly that provides the
required access protection.
F. H4/21
QC-BPM-100 . Block diagram.
CONTROL DEL
CIRCUITO INTERMEDIO
24 V DC
BPM OK.
X54
0 V DC
FUENTE DE ALIMENTACIÓN
DRIVER
IGBT
L -
X56
L +
R1
R1
R2
R2
R3
R3
DRIVER
IGBT
DRIVER
IGBT
RESET
GND
X54
X56
QC-BPM OK
INTERMEDIATE
CIRCUIT CONTROL
POWER SUPPLY