Product Specification

BrandMarathon Electric
Part Number284THFNA19084
General Details
CategorySevere Duty
Product LineBlue Chip
HP15
KW11.19
RPM1200
Voltage575
EnclosureTEFC
Frame284T
Motor StandardsNEMA
Technical Details
HP15
Grounding RingN/A
WireN/A
Number of LeadsN/A
Nema StandardsNEMA MG1 - 1.26.6 Waterproof specification
Nema DesignB
NameplateN/A
MountRIGID
Motor TypeAC Motor
Motor StandardsNEMA
KW11.19
Insulation ClassN/A
Ingress ProtectionN/A
PaintBLUE (EPOXY)
Phase3
Weight479
Voltage575
Thermostats ThermistorsConsult Manufacturer
Temperature RiseN/A
Space HeatersOptional
Shaft Diameter inN/A
Service FactorN/A
RPM1200
RotorN/A
Pole6
Hertz60
EfficiencyPremium Efficiency
DutyS1
Drip CoverN/A
Drains BreathersN/A
Down Thrust lbsN/A
Direction of RotationN/A
C Dimension26.34
Conduit BoxN/A
Bearings NDE6210
Bearings DE6311
Elevation3300
EnclosureTEFC
Grounding TerminalN/A
GreasePOLYREX EM
Full Load Efficiency91.7
Full Load Amps16.3
Frame MaterialCAST IRON
Frame284T
FlangeN/A
FanN/A
EncodersN/A
Ambient Teperature40
Area Classification
Area ClassificationClass I, Division 2, Groups A, B, C & D, Zone 2
Perfomance
Breakdown Torque205 LB-FT 306%
Noise Level dB A56 dBA
No Load Current8
Power Factor 10075
Power Factor 5057.5
Power Factor 7569
Pull Up TorqueN/A
Rotor Inertia lb ft4.1 LB-FT^2
Safe Stall Time Cold20 SEC.
Safe Stall Time hotN/A
Starts Hour2
Nema Load lb ftN/A
MAX RPMN/A
Max Allowable Inertia lb ft280 LB-FT^2
Efficiency 10091.7
Efficiency 5091
Efficiency 7591.7
Full Load CurrentN/A
Full Load Speed1178
Full Load Torque66.9 LB-FT
Guaranteed Eff91
KVA CodeG
Locked Rotor Current92.8
Locked Rotor Torque120 LB-FT 179%
Start TypeLINE OR INVERTER
Speed Range
CT20:1
VTN/A
Misc
Brake RatingN/A
NoteN/A
OEMN/A