MFR #:NA-380-RBF1-TEFC-HDCI-GPM
EIS #:PE449T-250-6C
MFR #:NA-380-RBF1-TEFC-HDCI-GPM
EIS #:PE449T-250-6C
Out of Stock
Min Qty:1
|Qty Increment:1
250 HP, Service factor: 1.15 @ 60 Hz, 1.0 @ 50 Hz, Suitable for 575V @ 1.0, NEMA Design B Performance/ High starting torgue, F1/F2 reversible, Dual-drilled feet for mounting flexibility, Lifting provisions, Class F insulation system, Class B rise at full load, Class H vacuum pressure impregnation (VPI) resin for all windings, Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware, IP55 protection, Condensation drain with plugs - Three-phase, 250 HP, Design C, Totally enclosed fan cooled (TEFC), 143T-586/7UZ frame, Service factor: 1.15 @ 60 Hz, 1.0 @ 50 Hz, Suitable for 575V @ 1.0, NEMA Design B Performance/ High starting torgue, F1/F2 reversible, Dual-drilled feet for mounting flexibility, Lifting provisions
$25,115.19 / Piece
Min Qty:1
|Qty Increment:1
250 HP, Service factor: 1.15 @ 60 Hz, 1.0 @ 50 Hz, Suitable for 575V @ 1.0, NEMA Design B Performance/ High starting torgue, F1/F2 reversible, Dual-drilled feet for mounting flexibility, Lifting provisions, Class F insulation system, Class B rise at full load, Class H vacuum pressure impregnation (VPI) resin for all windings, Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware, IP55 protection, Condensation drain with plugs - Three-phase, 250 HP, Design C, Totally enclosed fan cooled (TEFC), 143T-586/7UZ frame, Service factor: 1.15 @ 60 Hz, 1.0 @ 50 Hz, Suitable for 575V @ 1.0, NEMA Design B Performance/ High starting torgue, F1/F2 reversible, Dual-drilled feet for mounting flexibility, Lifting provisions
Product Options
Showing 6 out of 6 options
Full Load Ampere: 411 A | HP Rating: 300 HP | Frame Type: 449T | EIS Part #: PE449T-300-4C | $ / Piece | ||
Full Load Ampere: 355 A | HP Rating: 250 HP | Frame Type: 449T | EIS Part #: PE449T-250-6C | $ / Piece | ||
Full Load Ampere: 348 A | HP Rating: 250 HP | Frame Type: 449T | EIS Part #: PE449T-250-4C | $ / Piece | ||
Full Load Ampere: 227 A | HP Rating: 150 HP | Frame Type: 449T | EIS Part #: PE449T-150-8C | $ / Piece | ||
Full Load Ampere: 204 A | HP Rating: 150 HP | Frame Type: 447T | EIS Part #: PE447T-150-6C | $ / Piece | ||
Full Load Ampere: 174 A | HP Rating: 125 HP | Frame Type: 445T | EIS Part #: PE445T-125-6C | $ / Piece |
- Attributes
- Features
- Applications
Attributes
General Information
Item NameGeneral Purpose Electric Motor
SeriesNA-380-RBF1-TEFC-HDCI-GPM
General Features
TypeHigh Torque
StandardsCSA + CE + US Certification, ISO 9001 Certification, Meets or exceeds EISA Efficiency, Class I, Div II Groups ABCD, T2B
Design & Construction
Frame Type449T
ConstructionHeavy Duty Cast Iron
DutyContinuous
Enclosure TypeTotally Enclosed Fan-Cooled
Insulation TypeClass F
KVA CodeG
Mounting TypeRigid Base, F1
RotationReversible
Seal TypeV
Performance Details
Speed Rating1200 rpm
Full Load Efficiency95%
1/2 Load Efficiency94%
3/4 Load Efficiency94.6%
Torque Rating1110 lb-ft
Electrical Properties
Full Load Ampere355 A
Full Load Power Factor82%
1/2 Load Power Factor71%
HP Rating250 HP
Locked Rotor Ampere1825 A
3/4 Load Power Factor79%
Frequency Rating50 Hz
Phase3-Phase
Service Factor1.0
Voltage Rating380 V
Physical Properties
Dimensions52.80 Inch L x 26 Inch H
Frame Size449
Shaft Diameter3.38 Inch
Shaft Length8.5 Inch
Weight2323 lb
Environmental Condition
Temperature Rating40 °C
Features
- Voltage rating: 460V at 60 Hz, 380V at 50 Hz
- Frequency Rating: 50/60 Hz
- Service factor: 1.15 at 60 Hz, 1 at 50 Hz
- Suitable for 575V at 1.0 Service Factor
- Inverter Duty (20:1 variable torque, 10:1 constant torque)
- Feet are dual drilled on most frames for mounting flexibility
- C-Face and D-Flange field conversion kits available
- Condensation drains with plastic plugs
- IP55 Protection - Terminal box is sealed for IP66 protection
- Full load ampere: 280.0A at 460V, 355A at 380V
- Locked rotor ampere: 1825 A at 460V
- Torque rating: 1110 lb-ft (Full Load), 140 lb-ft (Locked Rotor), 220 lb-ft (Break Down)
Applications
- General purpose use on pumps, fans, blowers, compressors, conveyors, material handling and other industrial machinery installed in damp dusty or dirty environments. Also good for use with industrial equipment requiring extremely high starting torques and breakdown torques