Product Specification

BrandGeneral Electric
Part NumberN439
General Details
CategorySevere Duty
Product LineA$D Ultra
HP24.79
KW18.5
RPM1500
Voltage400
EnclosureTEFC
Frame180M
Motor StandardsIEC
Technical Details
Phase3
HP24.79
Ingress ProtectionIP55
Insulation ClassH
KW18.5
Motor StandardsIEC
Motor TypeAC Motor
MountF1/F2
Nameplate316 Stainless Steel
Nema DesignN/A
Number of LeadsN/A
PaintBuff, Epoxy ester
Hertz50
PoleN/A
RotorCast Aluminum
RPM1500
Service Factor1.00
Shaft Diameter inN/A
Space HeatersOptional
Temperature Rise80C @ 1.0 SF
Thermostats ThermistorsConsult Manufacturer
Voltage400
WeightN/A
WireN/A
EnclosureTEFC
Bearings DE6310ZC3
Bearings NDE6310ZC3
Conduit BoxN/A
C DimensionN/A
Direction of RotationN/A
Down Thrust lbsN/A
Drains BreathersN/A
Drip CoverN/A
DutyN/A
EfficiencyIE3
Elevation1000m
Ambient TeperatureN/A
EncodersN/A
FanN/A
FlangeN/A
Frame180M
Frame MaterialCast Iron
Full Load AmpsN/A
Full Load Efficiency92.7
GreaseN/A
Grounding RingN/A
Grounding TerminalN/A
Area Classification
Area ClassificationDivision 2, Zone 2
Temp CodeT3
Perfomance
MAX RPMN/A
Start TypeN/A
Starts HourN/A
Safe Stall Time hot46
Safe Stall Time Cold80
Rotor Inertia lb ft0.21
Pull Up TorqueN/A
Power Factor 7577.6
Power Factor 5066.81
Power Factor 10082.66
No Load Current14.63
Noise Level dB AN/A
Nema Load lb ftN/A
Breakdown Torque325.12
Max Allowable Inertia lb ft37.17
Locked Rotor Torque204.34
Locked Rotor Current238.42
KVA CodeN/A
Guaranteed EffN/A
Full Load TorqueN/A
Full Load Speed1480
Full Load Current34.6
Efficiency 7593.68
Efficiency 5093.53
Efficiency 10093.3
Speed Range
CT20:1
VT1000:1
Misc
Brake RatingN/A
NoteN/A
OEMN/A