SIRIUS 3RA21/22 load feeders
6.3 Product combinations
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
569
6.3 Product combinations
The SIRIUS modular system supports the assembly of load feeders for a whole variety of
requirements. The individual devices which can be combined are matched to one another
from both an electrical and a mechanical point of view.
The following fuseless device combinations have been tested according to IEC 60947-4-1:
Table 6- 6 Fuseless load feeders tested according to IEC 60947-4-1
Device combination
Motor starter protector Contactor
1)
Motor starter protector Contactor Thermal or solid-state overload
relay
1)
Motor starter protector Contactor SIMOCODE pro
1)
Motor starter protector Contactor SIRIUS 3RR monitoring relay
1)
Motor starter protector Reversing contactor assembly
1)
Motor starter protector Contactor assembly for star-
delta (wye-delta) start
Thermal or solid-state overload
relay
2)
Motor starter protector Contactor assembly for star-
delta (wye-delta) start
SIMOCODE pro
2)
Motor starter protector 3RW30, 3RW40, 3RW44 soft starters
Motor starter protector Solid-state contactor or solid-state reversing contactor
Motor starter protector Solid-state contactor SIRIUS 3RR monitoring relay
1)
Also with 3RA27 communication connection
2)
Also with 3RA27 communication connection or 3RA28 logic module
The configuration manual contains detailed information about individual device
combinations. The configuration manual describes fuseless and fused load feeders for
various line voltages.
Reference
More information ... Can be found ...
About approved load feeders In the configuration guide titled "Configuring
SIRIUS Innovations - Selection data for load
feeders in fuseless and fused designs" (order no.:
3ZX1012-0RA21-1AC0)
About matching link modules In the chapter titled Link modules (Page 611)
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