Standard Motor Catalog

Section MV High Power Motors

500 Frames (ODP, WPI, WPII) Medium Voltage Standard Features

HP Range

200 - 1000

Poles

2, 4, 6

Voltage Altitude Ambient

2300/4000

3300 ft

40°C

Balance/Vibration

NEMA Grade A

Bearing Caps

Both ends

Bearing Temp Device

Provisions on DE and ODE Endshield; plugged

Bearing Type Conduit Box

Ball bearing: Sleeve bearing offered for 600HP and higher

Plugged Fabricated Steel; Gasketed and rotatable in 90 degree increments

Div 2 Temp Codes

Self Certified Class I Div 2 Groups A, B, C, D T3 200C AIT (unless otherwise noted on price page)

Efficiency Enclosure End Shield Fasteners

Premium

ODP, WPI, WPII

Cast Iron

SAE Grade 5, Zinc Plated

Frame Material

Cast Iron

Frame Size Frequency

509, 5011, 5013

60Hz

Ground

In conduit box and 2 hole ground pad on frame

Insulation Class Insulation System Inverter Capabilities

Class F

Form coil epoxy VPI

Consult Factory

Lifting Means Lubrication

Four (4) cast in lifting lugs

Polyurea Grease; Self Cooled Lube Oil offered for 600HP and higher

Mounting

Foot Mounted F1

Mounting Holes

One per foot

ABOVE NEMA AC HORIZONTAL MOTORS

Nameplate

Stainless Steel

NEMA Design

Standard Torque Epoxyester Buff

Paint

Relubrication

Yes, both ends

Rotor

Aluminium unless noted

Service Factor Shaft Material Space Heater

1.15 (unless otherwise noted on pricing pages)

ANSI 1045

Thermostatically controlled, 120V, 1-phase, leads to accessory box

Stator Temp Device Temperature Rise

100 platinum RTD's, leads to accessory box

80°C @ 1.0 SF (unless otherwise noted on pricing pages) by resistance

Tests

NEMA routine

Time Rating

Continuous

Vertical Jack Screws

Provisions on frame

Warranty

12 months from date of installation or 18 months from date of manufacture, whichever occurs first

MV.21

Data subject to change without notice. 10/24 • www.wolongamerica.com