Power supplies
POWER SUPPLIES
Non-regenerative Power Supplies
2.
Ref.2003
· 45 ·
QC-PDS
HARDWARE
Function
A19 connector.
Power input to the main power supply
Male 3-pin connector located on top of the unit and identified as A19.
Female aerial plug connector with screw connection with tension sleeve
supplied as an accessory. It is used to connect the main power supply to
three-phase mains.
QC-PS-025
The following table shows the main data of the aerial plug-in connector and
the wire to be connected:
QC-PS-045
The following table shows the main data of the aerial plug-in connector and
the wire to be connected:
Pinout
The pinout is printed on the connector as L1’/T1-L2’/T2-L3’/T3.
Installation
See section, 8.5.1 CONNECTING THE MAIN POWER SUPPLY TO THE MAINS
Connector data
Nr of poles 3
Gap (mm)
10.16
Flat screwdriver, size (mm) 1.0 x 4.0
Max. rated current (A) 37
Cross-section for maximum rated current (mm²)
*
10
Min./max. tightening torque. (N·m)
1.2/1.5
Connection data
Length to strip (mm) 12
Min./max. cross-section of solid conductor (mm²) 0.75/10.0
Min./max. cross-section of flexible conductor (mm²)
0.75/6.0
Min./max. cross-section of flexible conductor, with
a ferrule and without a plastic sleeve (mm²)
0.5/6.0
Min./max. cross-section of flexible conductor, with
a ferrule and with a plastic sleeve (mm²)
0.5/6.0
*
Compliant with EN 60204-1, table 6 - method B2. The recommended cross-section
can be smaller depending on the rated power demanded from the power supply.
Connector data
Nr of poles 3
Gap (mm)
15
Flat screwdriver, size (mm) 1.0 x 4.0
Max. rated current (A)
67
Cross-section S for maximum rated current (mm²)
*
25
Tightening torque (N·m) for S
25 mm² / S > 25 mm² 2.5/4.5
Connection data
Length to strip (mm) 20
Min./max. cross-section of solid conductor (mm²) 0.5/35
Min./max. cross-section of flexible conductor (mm²)
0.5/35
Min./max. cross-section of flexible conductor, with
a ferrule and without a plastic sleeve (mm²)
1.0/35
Min./max. cross-section of flexible conductor, with
a ferrule and with a plastic sleeve (mm²)
1.5/35
*
Compliant with EN 60204-1, table 6 - method B2. The recommended cross-section
can be smaller depending on the rated power demanded from the power supply.
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