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25 HP, 1800 RPM, NEMA Frame L284TP16, 230/460 V, WPI

GE Motors Value Line vertical hollow shaft (VHS) WPI product line is a high thrust design intended for deep-well pump applications. The Value Line product offering ranges from 5 - 300 horsepower and is compatible with a variable speed drive.
Unit of Measure

Specifications

Enclosure Type

Weather Protected Type I

HP

25

RPM

1800

Voltage

230 V460 V

FLA @ 460

32.5

Nom. Effi.

91.7

Frame

L284TP16

Price Symbol

G5-7VHSB

NEMA Code

F

Thrust Down

3200

LRA

156

Weight

507 lbs

Norm. Stk.

Yes

Manufacturer


GE

Mechanical Features

  • Motor type: Three phase induction
  • Cast Iron frame and endshield
  • Guide bearings on frames 213-449 are supplied with grease lubricated ball bearings
  • Rotor: cast aluminum
  • Ground terminal inside conduit box
  • Enclosure: WPI with improved rodent protection

Electrical Features

  • Voltage 230/460 and 460 ±10%
  • HP range: 5 through 300
  • Insulation system designed to meet MG1-31 at 460 volts for IGBT drive compatibility
  • RPM 3600, 1800, 1200 at 60 Hz

Standard Features

Poles

2 4 6

Efficiency

EPAct

Frequency

60 Hz

NEMA Design

A B

Agency Approvals

CSA - Motors UL - Component and Insulation System Recognition

Altitude

3300 ft

Ambient Temperature

40 ºC

Balance/Vibration

0.15 in/sec max

Bearing Caps

Yes

Bearing Protection

Shaft Slinger

Bearing Type

High Thrust

Conduit Box

Cast Iron

Coupling

Bolted Non-Reverse

End Shield

Cast Iron

Fasteners

SAE

Frame Material

Cast Iron

Grease/Oil

Shell Alvania R3, 324-445 Thrust Bearings: ISO 32, 150 SUS

Ground

Brass Bolt in Conduit Box

Insulation Class

Class F

Insulation System

Non-Hygroscopic, Anti-Fungus, meets NEMA MG1-31 for variable frequency drives.

Lifting Means

Yes

Mounting

Vertical P-Base

Nameplate

Stainless Steel

Paint

Gray, Polyurethane

Relubrication

Yes

Rotor

Cast Aluminum

Service Factor

1.15
Temperature Rise1 80 ºC

Tests

NEMA Routine, IEEE 112

Time Rating

Continuous

Top Hat

Steel

Warranty

12 months from date of purchase or 18 months from date of shipment, whichever occurs first
  • 1 At 1.0 SF