Product Specification

BrandBrook Crompton
Part NumberBC4N075-4D
General Details
CategorySevere Duty
Product LineW Series
HP75
KW55.95
RPM1800
Voltage230/460
EnclosureTEFC
Frame365TD
Motor StandardsNEMA
Technical Details
WireN/A
Number of LeadsN/A
Nema DesignB
NameplateN/A
MountF1/F2/F3
Motor TypeAC Motor
Motor StandardsNEMA
KW55.95
Insulation ClassF
Ingress ProtectionIP55
PaintN/A
Phase3
Pole4
Weight1075
Voltage230/460
Thermostats ThermistorsN/A
Temperature RiseClass B
Space HeatersN/A
Shaft Diameter inN/A
Service Factor1.25
RPM1800
RotorN/A
HP75
Hertz60
Grounding TerminalN/A
DutyS1
Drip CoverN/A
Drains BreathersN/A
Down Thrust lbsN/A
Direction of RotationN/A
C Dimension38.50
Conduit BoxCast Iron
Bearings NDE6316
Bearings DE6316
EfficiencyPremium Efficiency
Elevation<3300 ft
EnclosureTEFC
Grounding RingN/A
GreaseN/A
Full Load Efficiency95.
Full Load Amps81.3
Frame MaterialCast Iron
Frame365TD
FlangeD-Flange
FanNon-Sparking Fan
EncodersN/A
Ambient Teperature-15 TO 40c
Area Classification
Area ClassificationClass I, Division 2, Groups A, B, C & D, Zone 2, Group IIA & IIB
Temp CodeT3
Perfomance
Breakdown Torque280
Noise Level dB A72
No Load CurrentN/A
Power Factor 1000.89
Power Factor 500.79
Power Factor 750.86
Pull Up TorqueN/A
Rotor Inertia lb ftN/A
Safe Stall Time ColdN/A
Safe Stall Time hotN/A
Starts HourN/A
Nema Load lb ftN/A
MAX RPMN/A
Max Allowable Inertia lb ftN/A
Efficiency 10095.
Efficiency 5095
Efficiency 7595.
Full Load Current81.3
Full Load SpeedN/A
Full Load TorqueN/A
Guaranteed EffN/A
KVA CodeG
Locked Rotor Current542
Locked Rotor Torque220
Start TypeN/A
Speed Range
CT15:01
VT20:1
Misc
Brake RatingN/A
NoteN/A
OEMN/A