Product Specification

BrandNorth American Electric
Part NumberPE449TD-250-4-BB
General Details
CategorySevere Duty
Product LineN/A
HP250
KW186.5
RPM1800
Voltage460
EnclosureTEFC
Frame449TD
Motor StandardsNEMA
Technical Details
Phase3
HP250
Ingress ProtectionIP55
Insulation ClassF
KW186.5
Motor StandardsNEMA
Motor TypeAC Motor
MountF1/F2
NameplateStainless Steel Nameplate
Nema DesignB
Number of Leads6
PaintCorrosion resistant paint
Hertz60
Pole4
RotorN/A
RPM1800
Service Factor1.1
Shaft Diameter inN/A
Space HeatersN/A
Temperature RiseClass B rise @ FL
Thermostats ThermistorsN/A
Voltage460
Weight2247
WireClass H Spike Resistant Wire
EnclosureTEFC
Bearings DE6319
Bearings NDE6318
Conduit BoxConduit Box is sealed for IP66 protection
C Dimension52.8
Direction of RotationN/A
Down Thrust lbsN/A
Drains BreathersN/A
Drip CoverN/A
DutyS1
EfficiencyPremium Efficiency
ElevationN/A
Ambient Teperature40C
EncodersN/A
FanN/A
FlangeD-Flange
Frame449TD
Frame MaterialCast Iron
Full Load Amps280
Full Load Efficiency96.2
GreaseN/A
Grounding RingN/A
Grounding TerminalN/A
Area Classification
Area ClassificationClass I, Division 2, Groups A, B, C & D
Temp CodeT2B
Perfomance
MAX RPMN/A
Start TypeN/A
Starts HourN/A
Safe Stall Time hotN/A
Safe Stall Time ColdN/A
Rotor Inertia lb ft0.6
Pull Up TorqueN/A
Power Factor 750.86
Power Factor 500.8
Power Factor 1000.87
No Load CurrentN/A
Noise Level dB AN/A
Nema Load lb ftN/A
Breakdown Torque250
Max Allowable Inertia lb ftN/A
Locked Rotor Torque140
Locked Rotor Current1825
KVA CodeG
Guaranteed EffN/A
Full Load Torque737.8
Full Load SpeedN/A
Full Load Current275
Efficiency 7596
Efficiency 5095.3
Efficiency 10096.
Speed Range
CT10:1
VT20:1
Misc
Brake RatingN/A
NoteN/A
OEMN/A