20 HP, 1800 RPM, NEMA Frame 286T, 460 V, TEFC

Applications:
Designed for use in Cooling Tower, Evaporative Condenser and other commercial and industrial applications requiring protection from harsh operating conditions with up to 100% humidity.
Unit of Measure

Usage

Cooling Tower Duty

Enclosure Type

Totally Enclosed Fan Cooled

Phase

Three

HP

20

HP (Low)

5

RPM

1800

RPM (Low)

900

No. of Windings

2

Voltage

460 V

Full Load Amps

8.9 24.3

Full Load Effi.

92.4

Frame

286T

Disc. Sym.

DS-3HTL

C Dimension

27.00 in

Ship Wt.

440 lbs

Stock Availability

Assembled to order

Frame Construction

Cast Iron

Service Factor

1.15

Features

  • Pulse Endurance "Tough Coat" INVERTER GRADE® Motors
  • Double Dip & Bake, 100% Solids, Polyester Insulation On Windings
  • Class F Insulation, 40ºC Ambient
  • Cast Iron Frame
  • VBXX® by InproSeal on "wet" end for vertical mounting positions
  • Double-Sealed, same-size bearings both ends
  • Corrosion Resistant Mill and Chemical Duty Paint
  • Sealed Bracket-to-Frame Registers & Leads
  • Stainless Steel Nameplate & Zinc Plated Hardware
  • 1.15 Service Factor
  • NEMA® Design B Performance on 60 Hertz Sine Wave Power
  • All non-Emerson Electric Co. marks shown within this document are properties of their other respective owners.

Manufacturer


Emerson/US Motors