Worldwide Electric Corporation EP1-18-143T Data Sheet

HORSEPOWER
RPM / POLES
VOLTAGE / PHASE
FRAME
ENCLOSURE / DEGREE OF PROTECTION
FREQUENCY
FULL LOAD SPEED
SERVICE FACTOR
INSULATION CLASS
FULL LOAD AMPS; 230 / 460
LOCKED ROTOR AMPS (STARTING); 230 / 460
NO LOAD CURRENT
NEMA CODE LETTER

LOAD EFF. P.F.

100% 86.3% 0.69

75% 85.5% 0.68

50% 80.6% 0.58

DUTY CYCLE

FULL LOAD LRT BDT

3.0 lb.ft. 290% 380%

SLIP
NEMA DESIGN
MOMENT OF INERTIA
NUMBER OF STARTS (Hot / Cold)
MAX. AMBIENT TEMPERATURE
MAX. ELEVATION
TEMPERATURE RISE (At Full Load)
DE BEARING
ODE BEARING
GREASE TYPE
MOUNTING
ROTATION
APPROXIMATE WEIGHT
AREA CLASSIFICATION
INVERTER RATING
SPECIFICATION - In Accordance With

WORLDWIDE ELECTRIC MOTOR DATA SHEET

1750 RPM

3.22 / 1.61 A

1

1800 / 4

230 / 460 V / 3

TEFC / IP55

6205ZZ

Mobil Polyrex EM

2 Hot / 3 Cold

40° C at 1.25 SF / 55° C at 1.0 SF

1.25 SF at 40° C / 1.0 SF at 55° C

F

2.28 / 1.14 A

2.80%

0.089 lb.ft.

2

B

60 HZ Suitable For 50 HZ Operation With 1.0 SF

49 lbs.

N

S1 / Continuous

80° C

6205ZZ

3300 Ft. Above Sea Level

EP1-18-143T

NEMA, CSA

F1 (F2 Suitable)

Bi-Directional

Class I, Division 2, Groups A, B, C, D

10:1 CT / 20:1 VT PWM Type

TORQUE

EFFICIENCY / POWER FACTOR

30.0 / 15.0 A

143T

MARCH 10, 2015

E 2F1 2F2 H BA A B C D G J P L AB

2.75 4 5 0.34 2.25 7 6.2 13.8 3.5 0.55 1.5 7.1 7.1 6.3

AA XB XC XD XE

3/4 1.8 4.5 4.1 4.3

SHAFT

0.771

2.25

0.875

1.41

RUN-W

WORLDWIDE ELECTRIC MOTOR DRAWING

EP-143T

DIMENSIONS - INCHES

KEY

0.188

MOUNTING

KEYSET

TERMINAL BOX

S

ES

REVISED - 04/24/17