Teco NPV0254C Data Sheet

MAX

ISSUED

TORQUE

POWER FACTOR

EFFICIENCY

NEMA

CURRENTS

TORQUE

TORQUE

TYPE

OUTPUT

HP KW

25 18.7

5/21/2017

AEUH8PDC

POLE

FRAME

284TC

4

VARIABLE TORQUE

SIZE

PERFORMANCE DATA

3-PHASE INDUCTION MOTOR

NAMEPLATE INFORMATION

VOLTAGE

230/460HZ60

RATED

AMBIENT

40oC

INS.

CLASS

F

VARIABLE FREQUENCY DRIVE SERVICE

NEMA

DESIGN

OHMS/PHASE EQUIVALENT WYE CIRCUIT

(AT RATED OPERATING TEMPERATURE 25

ENCLOSURE

TEFC

CATALOG#

NPV0254C

TIME

RATING

B

CONT.

SERVICE

FACTOR

1.15

o

C)

HZ

3~60

HZ

6~60

HP

CONSTANT TORQUE

HP

2.5~25 60~9074.37

RPM

90~18000.0032~25

RPM

180~1800

0.187~74.37

TYPICAL PERFORMANCE

FULL

LOAD

RPM

1765

AT

208

VOLT

FULL LOAD 1/2 LOAD

MIN.% NOM.%

3/4 LOAD%1/2 LOAD

92.4 93.6 93.6 93.6 86 83 77

NO LOAD FULL LOAD

AT

230

VOLT

AT

460

VOLT

AT

208

VOLT

AT

230

VOLT

14.20 14.28 7.14 64.30 58.20

(lb-ft)

R1

0.1408 0.271 0.8469 1.3283

CONSTANT HORSEPOWER

(lb-ft)

%

AT

460

VOLT

HZ HP RPM

25 1800~2700 74.37~49.58

FULL LOAD%3/4 LOAD

%

LOCKED ROTOR

AT

208

VOLT

AT

230

VOLT

29.10 331.0 366.0 183

R2 X1

%

AT

460

VOLT

LETTER

NEMA

KVA

CODE

G

X2

43.804

(lb-ft)

SOUND

PRESSURE

LEVEL @ 3 FT

Db(A)

68

SAFE STALL

TIME IN

SECONDS

COLD HOT

28 20

X

m

FULL

LOAD

(lb-ft)

74.37 205 165 240 4.586 122

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)

NEMA

ALLOWABLE

2

WK

(lb-ft2)

2

LOAD

255

31057NPV0254C

ACCEL TIME (DOL)

MAX

ALLOWABLE

2

WK

Sec

WK

Sec

9.764.76

2

ALLOWABLE

STARTS

PER HOUR

COLD

2

REVISION:

HOT

1

1