Product Specification

BrandNorth American Electric
Part NumberPE449TD-250-4-IN
General Details
CategorySevere Duty
Product LineN/A
HP250
KW186.5
RPM1800
Voltage460
EnclosureTEFC
Frame449TD
Motor StandardsNEMA
Technical Details
WireClass H Spike Resistant Wire
Number of Leads6
Nema DesignB
NameplateStainless Steel Nameplate
MountF1/F2
Motor TypeAC Motor
Motor StandardsNEMA
KW186.5
Insulation ClassF
Ingress ProtectionIP55
PaintCorrosion resistant paint
Phase3
Pole4
Weight2247
Voltage460
Thermostats ThermistorsN/A
Temperature RiseClass B rise @ FL
Space HeatersN/A
Shaft Diameter inN/A
Service Factor1.1
RPM1800
RotorN/A
HP250
Hertz60
Grounding TerminalN/A
DutyS1
Drip CoverN/A
Drains BreathersN/A
Down Thrust lbsN/A
Direction of RotationN/A
C Dimension52.8
Conduit BoxConduit Box is sealed for IP66 protection
Bearings NDE6318/C3VL0241
Bearings DENU319
EfficiencyPremium Efficiency
ElevationN/A
EnclosureTEFC
Grounding RingN/A
GreaseN/A
Full Load Efficiency96.2
Full Load Amps280
Frame MaterialCast Iron
Frame449TD
FlangeD Flange
FanN/A
EncodersN/A
Ambient Teperature40C
Area Classification
Area ClassificationClass I, Division 2, Groups A, B, C & D
Temp CodeT2B
Perfomance
Breakdown Torque250
Noise Level dB AN/A
No Load CurrentN/A
Power Factor 1000.87
Power Factor 500.8
Power Factor 750.86
Pull Up TorqueN/A
Rotor Inertia lb ft0.6
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 10096.
Efficiency 5095.3
Efficiency 7596
Full Load Current275
Full Load SpeedN/A
Full Load Torque737.8
Guaranteed EffN/A
KVA CodeG
Locked Rotor Current1825
Locked Rotor Torque140
Start TypeN/A
Speed Range
CT10:1
VT20:1
Misc
Brake RatingN/A
NoteN/A
OEMN/A