Fagor QC-PDS - Page 33

Q uer C us - Power Drive System. Q uick R eference. Ref.2003 QCQR-33/36
General power line connection diagram
Electrical operation diagram
Consult full diagrams under chapter 10. CONNECTION DIA-
GRAMS of the ·
man_qc_pds_hard.pdf · manual.
Startup
The startup of the QUERCUS system will take place from
the CNC QUERCUS. See installation manual
man_qc_60_65_inst.pdf .
Repair
PE
- S1
MECHANICAL
MAIN SWITCH
- F1
- F2
L1'
L1'/T1
3x 400/480 VAC
L1
L2
L3
N
- Q1
DIFFERENTIAL
BREAKER
IT A MUST TO USE FUSES
QC-PS-025
A19 CONNECTOR
MAIN POWER SUPPLY
L1
L2
L3
48 ... 62 Hz
- F3
3
x
4
00/
4
80
V
A
C
N
POWER MAINS
FUSES F1, F2, F3: 660 V AC / 50 A
SIBA 20 189 04.50
SIBA 20 412 04.50
EXAMPLES:
L1
L2
L3
L1' L2' L3'
MAIN FILTER 42A-A
MAINS
LOAD
FUSES F1, F2, F3: 660 V AC / 40 A
SIBA 50 138 06.40
EXAMPLE:
FUSES F1, F2, F3: 690/700 V AC / 50 A
SIBA 20 412 20.50
EXAMPLE:
QC-PS-025
A20 CONNECTOR
AUXILIARY POWER SUPPLY
L2'/T2 L3'/T3
T 2.5 A
FUSES
TIME-LAG
FE
PE
L2'
L3'
Example:
SIBA 189140.2,5
3x 400/480 VAC
QC-PS-025
PE
- S1
MECHANICAL
MAIN SWITCH
- F1
- F2
L1'
L1'/T1
3x 400/480 VAC
L1
L2
L3
N
- Q1
DIFFERENTIAL
BREAKER
IT A MUST TO USE FUSES
QC-PS-045
A19 CONNECTOR
MAIN POWER SUPPLY
L1
L2
L3
48 ... 62 Hz
- F3
3
x
4
00
/
4
80
V
A
C
N
POWER MAINS
FUSES F1, F2, F3: 660 V AC / 80 A
SIBA 20 189 20.80
SIBA 20 412 20.80
EXAMPLES:
L1 L2 L3
L1' L2' L3'
MAIN FILTER 75A-A
MAINS
LOAD
FUSES F1, F2, F3: 690 V AC / 80 A
SIBA 20 282 20.80
EXAMPLE:
QC-APS-15
A20 CONNECTOR
AUXILIARY POWER SUPPLY
L2'/T2 L3'/T3
T 6.3 A
FUSES
TIME-LAG
FE
PE
L2'
L3'
Example:
SIBA 189020.6,3
3x 400/480 VAC
QC-APS-15 & QC-PS-045
DANGER.
 Neither the user nor the machine manufacturer have
permission to modify or repair the equipment or even
change boards.
 In the event that any safety function suffers a
breakdown, replace the drive with one that is the
same model.