Fagor DDS, Руководство по оборудованию

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   Power supplies
94
2.
POWER SUPPLIES
Non
-re
gen
erative pow
er
su
ppli
es
48
DDS
HARDWARE
Ref.1310
X3, X4, X5 and X6 connectors
These connectors belong to the auxiliary power supply integrated into the
main power supply PS-25B4.
Connector X3 receives power from mains. It admits a voltage between
400 V AC and 460 V AC.
This auxiliary power supply generates 24 V DC and its purpose is to feed
the control circuits of the module itself. Also, it supplies up to 10 A of this
dc voltage through connectors X4, X5 and X6. These three connectors
are identical and offer greater connecting flexibility.
The gap and tightening torque and sections of the screws of the plug-in
connectors for X3 and X4, X5, X6 are given by the table:
F. H2/13
Connectors X3, X4, X5 and X6 of the auxiliary power supply integrated
into the PS-25B4.
1
2
X3
PS-25B4
3
400-460 VAC
Phoenix
7.62 mm
1
3
Phoenix
5.08 mm
1
2
X6
3
+24 VDC
0 VDC
1
3
X4 X5
INFORMATION. There is no need to install external protection fuses in
these power lines. They are already integrated into the power supplies.
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T. H2/12 Data of the plug-in connector for X3.
Connector data PS-25B4
Nr of poles 3
Gap (mm) 7.62
Min/max tightening torque (N·m) 0.5/0.6
Screw thread M3
Min./max. section (mm²) 0.2/2.5
Rated current In (A) 12
Wire data
Length to strip (mm) 7
T. H2/13 Data of the 3 identical plug-in connectors for X4, X5 and X6.
Data of each connector PS-25B4
Nr of poles 3
Gap (mm) 5.08
Min/max tightening torque (N·m) 0.5/0.6
Screw thread M3
Min./max. section (mm²) 0.2/2.5
Rated current In (A) 12
Wire data
Length to strip (mm) 7
1x
3x
INFORMATION. In cases of micro-surges or total loss of mains power,
this module guarantees stable and maintained 24 V DC while the motors
are being stopped. This is an absolute must in order to comply with the
CE requirement for the machine.
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