Teco EP1256C Data Sheet

TORQUE

TORQUE

CURRENTS

NEMA

POWER FACTOR

EFFICIENCY

TORQUE

ISSUED

MAX

TYPE

OUTPUT

HP KW

125 93.3

8/15/2014

AEHH8N

POLE

6

PERFORMANCE DATA

3-PHASE INDUCTION MOTOR

FRAME

SIZE

445TC

VARIABLE TORQUE

VOLTAGE

230/460HZ60

VARIABLE FREQUENCY DRIVE SERVICE

NAMEPLATE INFORMATION

RATED

AMBIENT

40oC

INS.

CLASS

F

OHMS/PHASE EQUIVALENT WYE CIRCUIT

(AT RATED OPERATING TEMPERATURE 25

NEMA

DESIGN

B

ENCLOSURE

CATALOG#

TIME

RATING

CONT.

TEFC

EP1256C

SERVICE

FACTOR

1.15

o

C)

HZ

3~60

HZ

6~60

HP

CONSTANT TORQUE

HP

12.5~125 60~90554

RPM

60~12000.0156~125

RPM

120~1200 125 1200-1800 554-369.33

1.37~554

TYPICAL PERFORMANCE

FULL

LOAD

RPM

1185

AT

208

VOLT

FULL LOAD

MIN.% NOM.%

94.1 95 94.5 93.6 83 80.5 74

NO LOAD FULL LOAD

AT

230

VOLT

AT

460

VOLT

3/4 LOAD%1/2 LOAD

AT

208

VOLT

AT

230

VOLT

102.00 119.40 59.7 327.31 296.00

(lb-ft)

R1 R2 X1

0.0515 0.0364 0.352 0.775

CONSTANT HORSEPOWER

(lb-ft)

%

AT

460

VOLT

HZ HP RPM

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

LOCKED ROTOR

AT

208

VOLT

AT

230

VOLT

148.00 1641.4 1815.0 910

AT

460

VOLT

%

NEMA

KVA

CODE

LETTER

G

X2

X

12.8

(lb-ft)

SOUND

PRESSURE

LEVEL @ 3 FT

Db(A)

77

SAFE STALL

TIME IN

SECONDS

COLD HOT

17 12

m

FULL

LOAD

(lb-ft)

555.30 140 110 230

APPROVED:

TORQUE

LOCKED

ROTOR

%FLT

PULL

UP

%FLT

BREAK

DOWN

%FLT

M. PRATER

INERTIA

ROTOR

WR

(lb-ft2)

LOAD

2

WK

(lb-ft2)

68 1452

DRAWING NO.

ALLOWABLE

2

WK

(lb-ft2)

2

3630

31057EP1256C

ACCEL TIME (DOL)

NEMA

LOAD

WK

Sec

2

MAX

ALLOWABLE

WK

Sec

14.375.91

2

ALLOWABLE

STARTS

PER HOUR

COLD

2

REVISION:

HOT

1

1