Teco HB2504 Data Sheet

TORQUE

TORQUE

CURRENTS

NEMA

POWER FACTOR

EFFICIENCY

TORQUE

ISSUED

MAX

TYPE

OUTPUT

HP

8/28/2014

AEHH8B

POLE

KW

4

PERFORMANCE DATA

3-PHASE INDUCTION MOTOR

FRAME

SIZE

449T250

VARIABLE TORQUE

VOLTAGE

460

VARIABLE FREQUENCY DRIVE SERVICE

NAMEPLATE INFORMATION

HZ

60187

RATED

AMBIENT

50oC

INS.

CLASS

F

OHMS/PHASE EQUIVALENT WYE CIRCUIT

(AT RATED OPERATING TEMPERATURE 25

NEMA

DESIGN

B

ENCLOSURE

CATALOG#

TIME

RATING

CONT.

TEFC

HB2504

SERVICE

FACTOR

1.15

o

C)

HZ

3~60

HZ

6~60

FULL

LOAD

RPM

1787

HP

CONSTANT TORQUE

HP

25~250 60~90734

RPM

90~18000.0313~250

RPM

180~1800 250 1800-2700 734~489.33

(lb-ft)

1.826~734

(lb-ft)

HZ HP RPM

R1 R2 X1

0.0179 0.018

CONSTANT HORSEPOWER

TYPICAL PERFORMANCE

FULL LOAD

MIN.% NOM.%

3/4 LOAD%1/2 LOAD

%

FULL LOAD%3/4 LOAD%1/2 LOAD

95.4 96.2 95.8 95 88 84.5 80

NO LOAD FULL LOAD

AT

460

VOLT

53.8

AT

460

VOLT

277.00

LOCKED ROTOR

AT

460

VOLT

1825

0.76 0.3753

%

NEMA

KVA

CODE

LETTER

G

X2

X

9.6

(lb-ft)

SOUND

PRESSURE

LEVEL @ 3 FT

Db(A)

81

SAFE STALL

TIME IN

SECONDS

COLD HOT

19 13

m

FULL

LOAD

(lb-ft)

734.00 110 90 210 83 1017

APPROVED:

TORQUE

LOCKED

ROTOR

%FLT

PULL

UP

%FLT

BREAK

DOWN

%FLT

M. PRATER

INERTIA

ROTOR

WR

(lb-ft2)

DRAWING NO.

LOAD

2

WK

(lb-ft2)

ALLOWABLE

2

ACCEL TIME (DOL)

NEMA

LOAD

WK

Sec

2

WK

(lb-ft2)

2

2034

31057HB2504

MAX

ALLOWABLE

WK

Sec

2

10.575.49

ALLOWABLE

STARTS

PER HOUR

COLD

2

REVISION:

HOT

1

1