Teco EPY3504 Reference Drawing

ISSUED

04/02/14

TYPE

AEHHSY

PERFORMANCE DATA

3-PHASE INDUCTION MOTOR

NAMEPLATE INFORMATION

OUTPUT

HP KW

350 261 60

POLE

4

FRAME

SIZE

449TY

VOLTAGE

460

TYPICAL PERFORMANCE

FULL

LOAD

RPM

FULL LOAD

MIN. % NOM. %

EFFICIENCY

3/4 LOAD

%

1/2 LOAD

95.4 96.2 95.8 95

HZ

RATED

AMBIENT

40oC

%

INS.

CLASS

F

POWER FACTOR

F. L.

%

88

3/4 LOAD%1/2 LOAD

84.5 80

NEMA

DESIGN

B

ENCLOSURE

CATALOG#

TIME

RATING

CONT.

POWER FACTOR

%

TEFC

EPY3504

SERVICE

FACTOR

1.15

MAXIMUM

CORRECTION

KVAR501788

CURRENTS

NO LOAD FULL LOAD

104 387

TORQUE

FULL LOAD

lb-ft

LOCKED

ROTOR

%FLT

PULL

UP

%FLT

1028 100 85

SAFE STALL

TIME IN

SECONDS

COLD HOT

ALLOWABLE

STARTS

PER HOUR

COLD

26 18

APPROVED: REVISION

M. PRATER

LOCKED ROTOR

2567

BREAK

DOWN

%FLT

ROTOR

WR
lb-ft

124

SOUND

PRESSURE

LEVEL @ 3 FT

HOT

DRAWING NO.

2
2

dB(A)

852 1

NEMA KVA

CODE LETTER

G

INERTIA

NEMA

LOAD

WK
lb-ft

ALLOWABLE

2
2

1373

3A057EPY3504

MAX

WK

lb-ft

2746

ACCEL TIME

NEMA

2
2

LOAD

WK

Sec

ALLOWABLE

2

5.45210 10.46

MAX

WK

Sec

2

1

DATE: CATALOG NO.:

T

December 2, 2005

ACROSS THE LINE CONNECTION

CONNECTION DIAGRAM

SCHEMATIC - Δ / Y CONNECTION

EPY3504

460 VOLT CONNECTION

WYE START-DELTA RUN CONNECTION

LINE LINE

460 VOLT STAR

460 VOLT RUN

DWG NO.

DAC-1545-3

INSTALLATION AND
MAINTENANCE INSTRUCTIONS
FOR THREE PHASE
INDUCTION MOTORS

Frames 143T - 449TZ