Product Specification

BrandTechtop (USA)
Part NumberBR3-CI-TF-256TC-4-BR-E-20
General Details
CategorySevere Duty
Product LineN/A
HP20
KW14.92
RPM1800
Voltage460
EnclosureTEFC
Frame256TC
Motor StandardsNEMA
Technical Details
Phase3
HP20
Ingress ProtectionIP56
Insulation ClassF
KW14.92
Motor StandardsNEMA
Motor TypeAC Motor
MountRigid/C-Flange
NameplateN/A
Nema DesignA
Number of Leads12
PaintGraphite Gray/RAL 7024
Hertz60
Pole4
RotorN/A
RPM1800
Service Factor1.25
Shaft Diameter inN/A
Space HeatersN/A
Temperature Rise51.0C
Thermostats ThermistorsN/A
Voltage460
WeightN/A
WireN/A
EnclosureTEFC
Bearings DE6309C3
Bearings NDE6309C3
Conduit BoxN/A
C DimensionN/A
Direction of RotationN/A
Down Thrust lbsN/A
Drains BreathersN/A
Drip CoverN/A
Dutys1
EfficiencyPremium Efficiency
Elevation1000
Ambient Teperature40C
EncodersN/A
FanN/A
FlangeC-Flange
Frame256TC
Frame MaterialCast Iron
Full Load Amps23.5
Full Load Efficiency93.0
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 ft-
Pull Up Torque122.79
Power Factor 750.83
Power Factor 500.74
Power Factor 1000.87
No Load CurrentN/A
Noise Level dB A-
Nema Load lb ftN/A
Breakdown Torque209.82
Max Allowable Inertia lb ftN/A
Locked Rotor Torque166.90
Locked Rotor Current211.31
KVA CodeK
Guaranteed EffN/A
Full Load Torque59.6098
Full Load Speed1760
Full Load CurrentN/A
Efficiency 7592.7
Efficiency 5091.9
Efficiency 10092.5
Speed Range
CT15:01
VTN/A
Misc
Brake RatingN/A
NoteN/A
OEMN/A