Installation guide

D-8
Catalogue numbers
and order forms
Interlocking for source-changeover systems for 2 devices
Interlocking of 2 devices using connecting rods
E47762
Complete assembly with 2 adaptation xtures + rods
2 Masterpact NW xed devices 48612
2
Masterpact NW drawout devices 48612
Can be used with 1 NW xed + 1 NW drawout.
Interlocking of 2 devices using cables
(*)
Choose 2 adaptation xtures (1 for each breaker + 1 set of cables)
1 adaptation xture for Masterpact NW xed devices 47926
1 adaptation xture for Masterpact NW drawout devices 47926
1
set of 2 cables 33209
(*) Can be used with any combination of NT or NW, xed or drawout devices.
Associated controller for 2 devices
The automatic-control option includes:
an IVE electrical-interlocking unit
an ACP auxiliaries control plate
a BA or UA controller, depending on the required functions
a UA/BA adapter kit.
b
b
b
b
Note: the circuit breaker auxiliaries (MCH, MX, XF) and the automatic-control components (IVE, ACP, UA or BA) must have the same voltages.
IVE electrical-interlocking unit 48/415 V AC 50/60 Hz
440 V 60 Hz
E88714
for 2 devices 29352
wiring kit for connection of 2 xed/drawout devices to the IVE unit 54655
Control unit option 110/127 V AC 50/60 Hz 220/240 V AC 50/60 Hz 380/415 V AC 50/60 Hz
440 V 60 Hz
E33420
ACP + control unit BA
(1)
29470 29471
Plate ACP 29363 29364
Control unit BA 29376 29377
ACP + control unit UA
(1)
29448 29472 29473
Plate ACP 29447 29363 29364
Control unit UA 29446 29378 29380
ACP
+ control unit UA150
(1)
(communication option) 29474 29475
Plate ACP 29363 29364
Control
unit UA150 29379 29381
(1) The supply voltages of the BA/UA controller, ACP plate, IVE unit and circuit breaker operating mechanism must be identical whatever the type of source-
changeover system.
Interlocking for source-changeover systems for 3 devices
Interlocking of 3 devices using cables
Choose 3 adaptation xtures (1 complete set with 3 adaptation xtures + cables)
3 sources, only 1 device closed, xed or drawout devices 48610
2 sources, 1 coupling, xed or drawout devices 48609
2 normal, 1 replacement source, xed or drawout devices 48608
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Source-changeover systems
for 2 or 3 devices
Masterpact NW circuit breakers
and switch-disconnectors
Livre 1.indb 8 08/10/2008 18:40:43