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A-45
Functional units
Compact NSX100/630
Device installation
The devices are equipped with motor mechanisms.
They are mounted horizontally on a dedicated mounting plate.
DD381531
No. of
vertical
modules
Mounting
plate
Cut-out front
plate
Compact NS, fixed or withdrawable/socle
NSX100/250
8
03417
(1)
03616
NSX400/630
10
03457
(2)
03656
(1)
Order mounting plate + IVE electrical interlocking unit for NSX100/250 (cat. no. 29350 for AC
or 29351 for DC version).
(2)
Order mounting plate + IVE electrical interlocking unit for NSX400/630 (cat. no. 32610 for AC
or 32611 for DC version).
Incoming and busbar connections to be made.
Compact NSX100/250.
Designation
Front connection
long terminal shields
Rear connection
short terminal shields
DD381532
NSX100/250
3P
LV429517
LV429515
4P
LV429518
LV429516
NSX400/630
3P
LV432593
LV432591
4P
LV432594
LV432592
Designation
Devices
For 3P device
For 4P device
Shields for
spreaders
NSX400/630 LV432595
LV43259
Designation
Devices
For 3P device
For 4P device
Coupling accessory
NSX100/250 29358
29359
NSX400/630 32619
32620
Compact NSX400/630.
Compact NS630b/1600
Masterpact NT06/16, NW08/32
Source-changeover system with 2 devices one above the other
or side-by-side in two combined cubicles
these configurations correspond to two standard incoming devices in terms of:
selection of functional units
number of modules
To determine the number of modules required for installation of two devices one on
top of another, add the number of modules required for each.
incoming and busbar connection
partitions and covers.
Devices mounted vertically.
Mechanical interlocking using cables + electrical interlocking.
For poss ble combinations and details concerning installation, see the catalogue
dedicated to Compact, Interpact and Masterpact source-changeover systems
(ref. ART 29770).
Compact NS630b/1600
See page A-14.
All fixed and all withdrawable combinations are possible.
Masterpact NT06/16
See page A-9.
All fixed, drawout and fixed + drawout combinations are possible.
Masterpact NW08/32
See page A-4.
All fixed, drawout and fixed + drawout combinations are possible.
All combinations of Masterpact NT and NW fixed and drawout devices are
possible.
b
v
v
v
v
DD383704
Remote-operated source-
changeover system
Compact NSX100/630, NS630b/1600
Masterpact NW08/32, NT06/16
Switch-disconnectors