Power supplies
80
2.
POWER SUPPLIES
No
n-rege
nerative
Pow
er Su
ppli
es
· 46 ·
Ref.2003
· 46 ·
QC-PDS
HARDWARE
A20 connector.
Power input to the auxiliary power supply
Female 4-pin connector located on top of the unit and identified as A20.
The aerial male plug-in connector has screw-on connection, a «lock and
release» lever and is supplied as an accessory. It is used to power the
auxiliary power supply with three-phase line voltages between 400 (1-10
%) V AC and 480 (1+10 %) V AC and, in this way internally generate the
+24 V DC to power the control circuits of the system equipment.
The following table shows the main data of the aerial plug-in connector and
the wire to be connected:
Pinout
The pinout is labeled on the connector as L1’/L2’/L3’/FE.
Installation
See section,
8.5.1 CONNECTING THE MAIN POWER SUPPLY TO THE MAINS
NOTE.
Only available at the QC-PS-025 model.
Connector data
Nr of poles
4
Gap (mm)
7.62
Flat screwdriver, size (mm)
0.6 x 3.5
Max. current (A)
0.5
Min. cross-section (mm²)
1
Min./max. tightening torque (N·m)
0.5/0.6
Connection data
Length to strip (mm)
8
Min./max. cross-section of solid conductor (mm²)
1/2.5
Min./max. cross-section of flexible conductor (mm²)
1/2.5
Min./max. cross-section of flexible conductor, with
a ferrule and without a plastic sleeve (mm²)
1/2.5
Min./max. cross-section of flexible conductor, with
a ferrule and with a plastic sleeve (mm²)
1/2.5
NOTE.
FE
(
F
unctional
E
arth) is functional earth or service earth.
Summary of Contents for QC-PDS
Page 1: ...DRIVE QC PDS Hardware manual Ref 2003...
Page 6: ...6 I 6 Ref 2003 6 QC PDS HARDWARE This page intentionally left blank...
Page 16: ...16 Ref 2003 16 Previous I QC PDS HARDWARE This page intentionally left blank...
Page 18: ...18 Ref 2003 18 Previous II QC PDS HARDWARE This page intentionally left blank...
Page 80: ...2 POWER SUPPLIES Power supplies 80 Ref 2003 QC PDS HARDWARE...
Page 138: ...3 DRIVES Drives 138 Ref 2003 QC PDS HARDWARE...
Page 174: ...4 AUXILIARY MODULES Auxiliary modules Ref 2003 174 QC PDS HARDWARE...
Page 302: ...8 INSTALLATION Installation Ref 2003 302 QC PDS HARDWARE...
Page 366: ...12 COMMERCIAL MODELS Commercial models Ref 2003 QC PDS HARDWARE 366...
Page 367: ...ANNEXES...
Page 368: ...ANNEX A1...
Page 383: ...ANNEX A2...
Page 398: ...ANNEX A3...
Page 418: ......
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