Worldwide Electric Corporation HT900-18-6810 Data Sheet

AC INDUCTION MOTOR DATA SHEET

Model No. or RFQ No. HT900-18-6810 Item No. Rev. No.

Project Name Project No. Quantity

GENERAL SPECIFICATION PERFORMANCE DATA

Frame Size 6810 Rated Output 900 HP

Type HLE5 6810 Number of Poles 4

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 Full Load 112.2 A 202.8 A

Insulation Class F

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

At 1.0 S.F. 80°C 50% Load 94.4 %

Motor Location Indoor 75% Load 95.5 %

Altitude Less Than 1000 Meters 100% Load 95.9 %

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

Ambient Temp. 40°C (Max.) 50% Load 0.77

Duty Type Continuous (S1) 75% Load 0.84

Service Factor 1.15 100% Load 0.87

Mounting B3, Horizontal Speed at Full Load 1791 RPM

Type Anti-Friction Torque

Bearing

DE/N-DE 6226C3 / 6226C3 Full Load 2641 LB-FT

Lubricant Grease (Alvania RL2)

External Thrust Not Applicable

Coupling Method Direct 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 88 dB(A)

Application --- Vibration 3.8 mm/sec (peak)

Area Classification Non-Hazardous, Non-Seismic Cold 2 times

Type Of Ex-Protection Not Applicable

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, 300W, 1 Phase HT900-18-6810 8580 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 bas ed 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

11-19-09 M.H.KIM S.C.HWANG

Locked-Rotor**

Locked-Rotor**

Breakdown**

Hot 1 time

SUBMITTAL DRAWING

600% 600%

80 % 80 %

220 % 210 %

J.W.LIM

NOTE
Motor can be operated in the other direction

THREE PHASE INDUCTION CAGE ROTOR MOTOR (TEFC)

TYPE FRAME NO. OUTPUT POLES VOLTAGE FREQUENCY MOUNTING WEIGHT

by reversing the L1 and L3 leads.

BEARING NO.

D.E. N-D.E.

HLE5 6810 6810 900 HP 4 P 4160 V / 2300 V 60 Hz B3 8580 lbs. 6226C3 6226C3

DISTRIBUTED IN THE UNITED STATES BY:

WORLDWIDE ELECTRIC CORPORATION
ROCHESTER, NEW YORK

HT900-18-6810