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1250 HP, 3600 RPM, NEMA Frame 8212, 2300/4000 V, WPII

GE Motors is proud to introduce its new line of medium & high voltage horizontal induction motors called Pegasus™ MHV. The design is a result of result of much hard work and investment in research, design and equipment. According to our latest market observations, this is truly a best-in-class product. Pegasus™ MHV yields more horsepower per frame size and improved efficiency along with power factor all awhile decreasing the overallmore
Unit of Measure

Specifications

Enclosure Type

Weather Protected Type II

HP

1250

RPM

3600

Voltage

2300 V4000 V

FLA

156 272

Frame

8212

Price Symbol

G8-9PWII

C Dimension

75.01 in

Weight

8500 lbs

Service Factor

1.00

Norm. Stk.

No

Features & Benefits

  • Optimized electro-magnetic designs and an improved ventilation/cooling system
    Increased motor output per frame size.
  • Improved rotor and stator cores, air baffles and frames
    Better efficiency from optimized airflow with minimal pressure drop
  • Improved fans
    Better efficiency from dramatically reduced windage loss.
  • More compact machine sizes
    Equipment suppliers can save on packaging and transportation costs

Manufacturer


GE

Standard Features

Poles

2 4

Efficiency

Standard

NEMA Design

650% LRC; 60% LRT; 175% BDT; 1 x NEMA inertia

Altitude

1000 m

Ambient Temperature

40 ºC

Balance/Vibration

Standard per NEMA MG1

Bearing Caps

Ball Bearing only

Bearing Temp. Device

100 Platinum RTD both bearings (as optional)

Bearing Type

Ball

Conduit Box

6300 in³

End Shield

Cast Iron

Fasteners

Zinc-Plated

Insulation Class

Class F

Insulation System

Form coil epoxy VPI

Inverter Capabilities

Consult Factory

Lifting Means

Lifting lugs (four (4))

Lubrication

Self-cooled grease lube

Mounting

Foot Mounted F1

Mounting Holes

1 per foot

Nameplate

Stainless Steel

Paint

Epoxy Primer + Polyurethane finish - Munsell 3.5N Dark Gray

Relubrication

Yes, both ends

Rotor

Aluminum

Shaft Material

ANSI 4140

Space Heater

Standard temperature; 120 V, 1-phase

Stator Temp Device

100 platinum Stator RTD’s, leads to accessory box

Temperature Rise

Class B rise @ 1.0 SF

Tests

NEMA Routine

Time Rating

Continuous

Warranty

12 months from date of purchase or 18 months from date of shipment, whichever occurs first

Frame Material

Fabricated steel plates

Frequency

60 Hz

Ground

Ground in conduit box and frame

Features

N/A

  • 4140 shaft material