Product Specification

BrandTechtop (USA)
Part NumberGR3-CI-TF-256TD-2-BR-D-20
General Details
CategoryGeneral Purpose
Product LineN/A
HP20
KW14.92
RPM3600
Voltage230/460
EnclosureTEFC
Frame256TD
Motor StandardsNEMA
Technical Details
Phase3
HP20
Ingress ProtectionIP55
Insulation ClassF
KW14.92
Motor StandardsNEMA
Motor TypeAC Motor
MountRigid
NameplateN/A
Nema DesignA
Number of Leads12
PaintGraphite Gray/RAL 7024
Hertz60
Pole2
RotorN/A
RPM3600
Service Factor1.25
Shaft Diameter inN/A
Space HeatersN/A
Temperature Rise58.0C
Thermostats ThermistorsN/A
Voltage230/460
WeightN/A
WireTropicalization on stator windings
EnclosureTEFC
Bearings DE6309C3
Bearings NDE6309C3
Conduit BoxConduit Box is rotatable 90 Deg.
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
FlangeD-Flange
Frame256TD
Frame MaterialCast Iron
Full Load Amps45.23/22.61
Full Load Efficiency91.0
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 Torque61.675
Power Factor 750.8
Power Factor 500.7
Power Factor 1000.86
No Load CurrentN/A
Noise Level dB A-
Nema Load lb ftN/A
Breakdown Torque130.13
Max Allowable Inertia lb ftN/A
Locked Rotor Torque105.64
Locked Rotor Current288.47
KVA CodeK
Guaranteed EffN/A
Full Load Torque29.5099
Full Load Speed3530
Full Load CurrentN/A
Efficiency 7590.5
Efficiency 5088.2
Efficiency 10091.3
Speed Range
CTN/A
VTN/A
Misc
Brake RatingN/A
NoteN/A
OEMN/A