RSDR40500B CARLO GAVAZZI Selected parameters SYSTEM Soft Starter LOAD Phase 3 HOUSING WIDTH 90mm MOTOR RATIN..

Motor Controllers
AC Semiconductor Motor Controller
Type RSDR
• Soft starting, soft stopping of 3-phase induction motors
• 2 Phase controlled with internal bypass relays
• Rated operational voltage: 230-460VAC 3-phase
• Rated operational current: up to 500A (280kW) AC-53b
• Auxiliary relay outputs (2x NO)
• Overcurrent "shearpin" protection
• Ramp-up and Ramp-down time settings up to 30sec
• IP20 Up to 55kW
• UL approved up to RSDR40280B
Product Description
Ordering Key
RSD R 40 280 B
RSDR is a 2-phase controlled, internally bypassedsoft starter for 3-phase induction motors. Initial torque, ramp- up and ramp-downparame-
ters can be selected via rotary knobs. Two Normally Open (NO)auxiliary relay contacts are also available for Run and Ready/Fault indication.
D-Line Motor Controller
Rotary Selector
Rated operational voltage Rated operational current Control voltage
Type Selection
TypeRated operationalRated operational Control voltage voltage UeCurrent Ie Uc
RSDR40: (230-460VACrms)55:55 AACrms 195: 195AACrms B: 24VDC/ 110VAC*
66: 66 AACrms 230: 230AACrms
80: 80 AACrms 280: 280AACrms
97: 97 AACrms 350: 350AACrms1
132: 132 AACrms 430: 430AACrms1
160: 160 AACrms 500: 500AACrms1
* externally supplied
Selection Guide
Rated operational Control voltageRated operational current Ie
voltage UeUc
230 - 460 VACrms24VDC/ 110VAC 55A AC-53b66A AC-53b80A AC-53b
(-15%, + 10%) RSDR40055BRSDR40066BRSDR40080B
50/60Hz (+/- 2Hz)
97A AC-53b132A AC-53b160A AC-53b
RSDR40097BRSDR40132BRSDR40160B
195A AC-53b230A AC-53b280A AC-53b
RSDR40195BRSDR40230BRSDR40280B
1 Not UL approved
350A AC-53b 430A AC53-b 500A AC-53b
RSDR40350B1 RSDR40430B1RSDR40500B1
Specifications are subject to change without notice (26.01.2011) 1