Power supplies
2.
94
Ref.1912
DDS
HARDWARE
· 60 ·
Power connectors
Terminal strip for mains connection
When connecting the power supplies to mains, the phases may be
connected in any order.
The ground connection of the cable shield is made from the vertical plate
next to the terminal strip.
The following table shows the values for gap, tightening torque, sections
and other interesting data of the power feed-through terminal blocks:
F. H2/19
Terminal strip for connection to mains.
T. H2/16
Feed-through terminal blocks for mains connection. Technical data.
Connector data
XPS-25
XPS-65
Min./max. tightening torque (N·m)
2.0/2.3
6/8
Screw thread
M5
M6
Min./max. section (mm²)
0.5/16
16/50
Rated current In (A)
76
150
Wire data
Length to strip (mm)
16
24
L 3
L 2
L 1
Fr om mai ns
N
L1
2
)
The RST phases may be
connected i n any sequence
Cable without connector s
M PC-4x... (mm²)
L2 L3
L1 L2 L3
N ote.
R S T, cl assic nomenclature
L1 L2 L 3, curr ent nomencl atur e
(R) (S) (T)
1
/
/
/
)URPPDLQV
3(
/
7KH567SKDVHVPD\EH
FRQQHFWHGLQDQ\VHTXHQFH
&DEOHZLWKRXWFRQQHFWRUV
03&[PPð
/ /
/ / /
1RWH
567FODVVLFQRPHQFODWXUH
///FXUUHQWQRPHQFODWXUH
5 6 7
MANDATORY.
As for possible high leak currents, use a protection ground
wire with a cross section of at least 10 mm² (Cu) or 16 mm² (Al) or two
protection ground wires with the same cross section as that of the wires
connected to the power supply terminals. Comply with local regulations on
grounding.
MANDATORY.
The equipment must be protected with fuses on the three-
phase supply lines L1, L2 and L3. Follow the instructions given in chapter
of this manual.
Summary of Contents for DDS Series
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Page 179: ...3 Drives Ref 1912 179 DDS HARDWARE...
Page 180: ...3 Drives Ref 1912 DDS HARDWARE 180...
Page 200: ...4 AUXILIARY MODULES Auxiliary modules Ref 1912 DDS HARDWARE 200...
Page 260: ...7 Cables Ref 1912 DDS HARDWARE 260...
Page 397: ...Sales models 12 Ref 1912 397 DDS HARDWARE 12 9 Order example F H12 21 Order example...
Page 404: ...13 Compatibility Ref 1912 DDS HARDWARE 404...
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