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
HP350
Grounding RingN/A
WireHPE Inverter Duty Wire
Number of Leads3 Leads
Nema StandardsN/A
Nema DesignB
Nameplate316 Stainless Steel
MountF1
Motor TypeAC Motor
Motor StandardsNEMA
KW261.1
Insulation ClassF
Ingress ProtectionIP55
PaintZinc Chromate Epoxy Primer, Phenolic Rust Proof Base with Green Lacquer Top Coat; All Internal Surfaces are Coated with Corrosion Resistant Paint
Phase3
Weight3700
Voltage460
Thermostats ThermistorsConsult Manufacturer
Temperature RiseClass B
Space HeatersOptional
Shaft Diameter inN/A
Service Factor1.15
RPM1800
RotorCopper/Copper Alloy
Pole4
Hertz60
EfficiencyPremium Efficiency
DutyS1
Drip CoverN/A
Drains BreathersN/A
Down Thrust lbsN/A
Direction of RotationN/A
C DimensionN/A
Conduit BoxFabricated Steel
Bearings NDEN/A
Bearings DEN/A
Elevation3300ft
EnclosureTEFC
Grounding TerminalGrounding Terminal on Motor Frame
GreasePolyrex EM
Full Load Efficiency95.4
Full Load Amps388
Frame MaterialCast Iron
Frame5009B
FlangeN/A
FanAluminum Fan
EncodersN/A
Ambient Teperature40C
Area Classification
Area ClassificationN/A
Perfomance
Breakdown TorqueN/A
Noise Level dB AN/A
No Load CurrentN/A
Power Factor 100N/A
Power Factor 50N/A
Power Factor 75N/A
Pull Up TorqueN/A
Rotor Inertia lb ftN/A
Safe Stall Time ColdN/A
Safe Stall Time hotN/A
Starts HourN/A
Nema Load lb ftN/A
MAX RPMN/A
Max Allowable Inertia lb ftN/A
Efficiency 100N/A
Efficiency 50N/A
Efficiency 75N/A
Full Load CurrentN/A
Full Load SpeedN/A
Full Load TorqueN/A
Guaranteed EffN/A
KVA CodeN/A
Locked Rotor CurrentN/A
Locked Rotor TorqueN/A
Start TypeN/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