Product Specification

BrandTeco Westinghouse (Canada)
Part NumberMD3504
General Details
CategorySevere Duty
Product LineAdvantage Plus Mine Duty
HP350
KW261.1
RPM1800
Voltage460
EnclosureTEFC
Frame5009B
Motor StandardsNEMA
Technical Details
Phase3
HP350
Ingress ProtectionIP55
Insulation ClassF
KW261.1
Motor StandardsNEMA
Motor TypeAC Motor
MountF1
Nameplate316 Stainless Steel
Nema DesignB
Number of Leads3 Leads
PaintZinc Chromate Epoxy Primer, Phenolic Rust Proof Base with Green Lacquer Top Coat; All Internal Surfaces are Coated with Corrosion Resistant Paint
Hertz60
Pole4
RotorCopper/Copper Alloy
RPM1800
Service Factor1.15
Shaft Diameter inN/A
Space HeatersOptional
Temperature RiseClass B
Thermostats ThermistorsConsult Manufacturer
Voltage460
Weight3700
WireHPE Inverter Duty Wire
EnclosureTEFC
Bearings DEN/A
Bearings NDEN/A
Conduit BoxFabricated Steel
C DimensionN/A
Direction of RotationN/A
Down Thrust lbsN/A
Drains BreathersN/A
Drip CoverN/A
DutyS1
EfficiencyPremium Efficiency
Elevation3300ft
Ambient Teperature40C
EncodersN/A
FanAluminum Fan
FlangeN/A
Frame5009B
Frame MaterialCast Iron
Full Load Amps388
Full Load Efficiency95.4
GreasePolyrex EM
Grounding RingN/A
Grounding TerminalGrounding Terminal on Motor Frame
Area Classification
Area ClassificationN/A
Temp CodeN/A
Perfomance
MAX RPMN/A
Start TypeN/A
Starts HourN/A
Safe Stall Time hotN/A
Safe Stall Time ColdN/A
Rotor Inertia lb ftN/A
Pull Up TorqueN/A
Power Factor 75N/A
Power Factor 50N/A
Power Factor 100N/A
No Load CurrentN/A
Noise Level dB AN/A
Nema Load lb ftN/A
Breakdown TorqueN/A
Max Allowable Inertia lb ftN/A
Locked Rotor TorqueN/A
Locked Rotor CurrentN/A
KVA CodeN/A
Guaranteed EffN/A
Full Load TorqueN/A
Full Load SpeedN/A
Full Load CurrentN/A
Efficiency 75N/A
Efficiency 50N/A
Efficiency 100N/A
Speed Range
CTN/A
VTN/A
Misc
Brake RatingN/A
NoteLoctite Anti-Seize Compound Applied to All Threads & Fan Bore, Gasket Maker Silicone Applied to All Mating Surfaces with the Exception of the Terminal Box Cover
OEMN/A