ITT IM213 Water Pump User Manual


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12
Power Supply and Wiring
Section 6 (continued)
Single Phase Connection
Forsmalldriveswithdioderectierfrontenditispossibletorunathreephaseoutputwithasinglephase
input.Onlypartofthethreephaseinputbridgeisused.Ripplecurrentbecomes120Hzratherthan360.This
placesagreaterdemandontheDCltercomponents(capacitorbankandDCchoke).Theresultisthatthe
drivemustbederatedto50%current.
Thechartbelowshowsthefullloadoutputcurrentratingsofthecontrollerwhensinglephaseor3phase
powerisused.IfsinglephaseinputpowerisusedtheMotorOverloadswitchesmustbesetto50%orlower.
Nominal Controller Full Load
HP Rating Output Current Rating
Supply Frame Model 3 Phase 1 Phase 3 Phase 1 Phase
Voltage Size Number Input Input Input Input
1
SPD20050
5.0 2.0 17.8 8.1
SPD20050F
SPD20075
7.5 3.0 26.4 10.9
2
SPD20075F
SPD20100
10.0 5.0 37.0 17.8
SPD20100F
208/230
SPD20150
15.0 7.5 47.4 26.4
3
SPD20150F
SPD20200
20.0 10.0 60.6 33.0
SPD20200F
SPD20250
25.0 12.0 76.0 40.2
4
SPD20250F
SPD20300
30.0 15.0 94.0 47.4
SPD20300F
SPD40050
5.0 8.9
1
SPD40050F
SPD40075
7.5 13.2
SPD40075F
SPD40100
10.0 18.5
SPD40100F
460
2
SPD40150
15.0 23.7
SPD40150F
SPD40200
20.0 30.3
SPD40200F
SPD40250
25.0 37.5
3
SPD40250F
SPD40300
30.0 47.0
SPD40300F
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