Product Specification

BrandNorth American Electric
Part NumberV1-250SV4-W44516A-E-1
General Details
CategoryPump Motor
Product LineVHS Motors
HP250
KW186.5
RPM1800
Voltage460
EnclosureWPI
Frame445TP
Motor StandardsNEMA
Technical Details
Phase3
HP250
Ingress ProtectionIP23
Insulation ClassF
KW186.5
Motor StandardsNEMA
Motor TypeAC Motor
MountVertical Mount
NameplateN/A
Nema DesignB
Number of Leads6
PaintN/A
Hertz60
Pole4
RotorN/A
RPM1800
Service Factor1.1
Shaft Diameter inN/A
Space HeatersYes
Temperature RiseClass B rise @ FL
Thermostats ThermistorsN/A
Voltage460
Weight2225
WireClass H impregnation Resin
EnclosureWPI
Bearings DE7232B/DT
Bearings NDE6318
Conduit BoxN/A
C DimensionN/A
Direction of RotationN/A
Down Thrust lbs12800
Drains BreathersN/A
Drip CoverN/A
DutyS1
EfficiencyPremium Efficiency
ElevationN/A
Ambient Teperature40C
EncodersN/A
FanN/A
FlangeN/A
Frame445TP
Frame MaterialCast Iron
Full Load AmpsN/A
Full Load Efficiency95.8
GreaseN/A
Grounding RingN/A
Grounding TerminalN/A
Area Classification
Area ClassificationClass I, Division 2, Groups A, B, C & D
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 ft0.7
Pull Up TorqueN/A
Power Factor 750.87
Power Factor 500.81
Power Factor 1000.88
No Load CurrentN/A
Noise Level dB AN/A
Nema Load lb ftN/A
Breakdown Torque220
Max Allowable Inertia lb ftN/A
Locked Rotor Torque168
Locked Rotor Current1849
KVA CodeF
Guaranteed EffN/A
Full Load Torque730
Full Load SpeedN/A
Full Load Current276
Efficiency 7594.5
Efficiency 5093.1
Efficiency 10095.
Speed Range
CTN/A
VTN/A
Misc
Brake RatingN/A
NoteN/A
OEMN/A