Product Specification

BrandMarathon Electric
Part Number286TTDR16038
General Details
CategoryGeneral Purpose
HP30
KW22.38
RPM1800
Voltage230/460
Frame284T
EnclosureODP
Motor StandardsNEMA
List Price2,374
Technical Details
HP30
KW22.38
Phase3
RPM1800
Frame284T
Pole4
Voltage230/460
EnclosureODP
Motor TypeAC Motor
EfficiencyPremium Efficient
Hertz60
Weight202
PaintBLUE (ENAMEL)
Ingress Protection22
Frame MaterialROLLED STEEL
Number of LeadsN/A
Nema StandardsN/A
Nema DesignB
NameplateN/A
MountRigid
ResinN/A
RotorN/A
Thermostats ThermistorsN/A
WireN/A
Temperature RiseN/A
Space HeatersOptional
Service Factor1.15
RTDN/A
Insulation ClassF
Elevation3300
DutyS1
Drip CoverFALSE
Shaft Diameter inN/A
Conduit BoxN/A
Bearings NDE6207
Bearings DE6311
EncodersN/A
FanN/A
Grounding TerminalN/A
GreasePOLYREX EM
Full Load Efficiency94.10%
Full Load Amps73.2/36.6
FlangeSTANDARD
Ambient Teperature40
Down Thrust lbsN/A
Direction of RotationN/A
Area Classification
ClassN/A
DivisionN/A
Class 2N/A
ZoneN/A
Group 2N/A
Temp CodeN/A
Perfomance
No Load Current24.4 / 12.2
Starts HourN/A
Guaranteed Eff90.2
Start TypeLINE OR INVERTER
Noise Level dB A69 dBA
Safe Stall Time hotN/A
Safe Stall Time Cold20 SEC.
Nema Load lb ftN/A
Rotor Inertia lb ft0 LB-FT^2
KVA CodeG
Locked Rotor Current432 / 216
Full Load CurrentN/A
Full Load Speed1770
Breakdown Torque238 LB-FT 264%
Pull Up TorqueN/A
Locked Rotor Torque149 LB-FT 166%
Full Load Torque89.6 LB-FT
Power Factor 5073.2
Power Factor 7580.7
Power Factor 10082.4&83
Efficiency 5094
Efficiency 7594.7
Efficiency 10094.1&91.7
Speed Range
CT10:01
VT10:01
Misc
Brake RatingN/A
NoteN/A