Worldwide Electric Corporation HT450-9-5812RB Data Sheet

AC INDUCTION MOTOR DATA SHEET

Model No. or RFQ No. HT450-9-5812RB Item No. Rev. No.

Project Name Project No. Quantity

GENERAL SPECIFICATION PERFORMANCE DATA

Frame Size 5812 Rated Output 450 HP

Type HLE5 5812 Number of Poles 8

Enclosure (Protection) TEFC (IP54) Rotor Type SQUIRREL CAGE

Method Of Cooling IC411 Starting Method * D.O.L.

Rated Frequency 60 Hz Rated Voltage 4160 V 2300 V

Number Of Phases 3

Insulation Class F

Temp. Rise At Full Load (By Resistance Method) Efficiency

At 1.0 S.F. 80°C 50% Load 93.2 %

Motor Location Indoor 75% Load 94.1 %

Altitude Less Than 1000 Meters 100% Load 94.2 %

Relative Humidity Less Than 90% Power Factor (p.u.)

Ambient Temp. 40°C (Max.) 50% Load 0.60

Duty Type Continuous (S1) 75% Load 0.72

Service Factor 1.15 100% Load 0.78

Mounting B3, Horizontal Speed at Full Load 891 RPM

Type Anti-Friction Torque

Bearing

DE/N-DE NU324M / 6322C3 Full Load 2655 LB-FT

Lubricant Grease (Multemp SRL)

External Thrust Not Applicable

Coupling Method V Belt GD

Shaft Extension Single Load

Terminal

Box

Main Steel Motor

Aux. Yes Sound Pressure Level (No-load & Mean Value At 1m From Motor)

Location Refer To Outline Drawing 85 dB(A)

Application --- Vibration 2.4 mm/sec (peak)

Area Classification Non-Hazardous, Non-Seismic

Type Of Ex-Protection Not Applicable Hot 1 time

Applicable Standard IEEE, NEMA Paint Munsell No. 7.5BG6/1.5

ACCESSORIES

1. Winding Temp. Detector (Pt 100 Ω) : 2 EA / Phase Outline Dimension Drawing / Motor Weight (Approx.)

2. Space Heater : 120V, 180W, 1 Phase HT450-9-5812RB 7050 lbs.

SPARE PARTS REMARK

Date DSND CHKD CHKD APPD

Note: Others not mentioned in this data sheet shall be in accordance with maker standard.

Above technical data are only design values and shall be guaranteed with tolerance of applicable standard.
Inspection and performance test shall be maker standard, if not mentioned.
* In case of Inverter-Fed Motor, performance data is based on sine wave tests.

** The data are based on rated voltage & frequency, and data are expressed as a percentage of full load value.

HHI W230-131-1 A4(210MM x 297MM)

Current

2

Permissible Number Of
Consecutive Starts

07-29-10 M.H.KIM S.C.HWANG

Full Load 63.4 A 113.4 A

Locked-Rotor**

Locked-Rotor**

Breakdown**

SUBMITTAL DRAWING

550% 500%

90 % 80 %

200 % 210 %

Cold 2 times

J.W.LIM

NOTE
This motor is designed to be operated

only in the direction of the arrow.

THREE PHASE INDUCTION CAGE ROTOR MOTOR (TEFC)

TYPE FRAME NO. OUTPUT POLES VOLTAGE FREQUENCY MOUNTING WEIGHT

BEARING NO.

D.E. N-D.E.

HLE5 5812 5812 450 HP 8 P 4160 V / 2300 V 60 Hz B3 7050 lbs. NU324M 6322C3

NOTE
Permissible Cantilever Force : 19976N

(The center of belt pulley is on the end of shaft extension part.)

DISTRIBUTED IN THE UNITED STATES BY:

WORLDWIDE ELECTRIC CORPORATION
ROCHESTER, NEW YORK

HT450-9-5812RB