Worldwide Electric Corporation NAT12-18-56 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 (190 / 380)

LOAD P.F.

100% 0.69

DUTY CYCLE
MAX. AMBIENT TEMPERATURE
MAX. ELEVATION
TEMPERATURE RISE (At Full Load)
DE BEARING
ODE BEARING
REGREASING INT. - DE BEARING
REGREASING INT. - ODE BEARING
GREASE TYPE
MOUNTING
ROTATION
CONNECTION DIAGRAM
APPROXIMATE WEIGHT
INVERTER RATING

OPTIONS / ACCESSORIES

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Stationary Switch

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NJBOX56

NFCOVER56

Junction Box

NODEEBELL56

NDEEBELL56-1

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NFAN56

Endbell (DE)

Endbell (ODE)

Fan

Fan Cover

Centrifugal Switch

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Capacitor Cover (Start)

1800 / 4 (1500 / 4)

230/460 V / 3 (190/380 V / 3)

Continuous

Bi-Directional

3300 Ft. Above Sea Level

80° C

NBASE56-2

56

Capacitor (Start)

Capacitor (Run)

Base

EFFICIENCY / POWER FACTOR

19 lbs.

60 HZ (50 HZ)

1725 RPM (1425 RPM)

Capacitor Cover (Run)

4:1 CT / 10:1 VT PWM Type

230/460 V (190/380 V) - 9 Lead

6203

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EFF.

F1

Mobil Polyrex EM

6203

WORLDWIDE ELECTRIC MOTOR DATA SHEET

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TEFC / IP43

1.9 / 0.95 A (1.7 / 0.85 A)

F

1.15 (1.0)

70.0%

NAT12-18-56

40° C

1/2 (1/3)

REVISED - 05/19/15

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

2.44 3 5 0.34 2.75 6.54 6.54 11.9 3.5 0.1 1.65 7.4 7.3 5.2

KEYSET

S ES R N-W U XB XC XD XE

0.188 1.41 0.517 1.88 0.625 1.65 3.7 3.2 2.15

SHAFT

TERMINAL BOX

AA

3-0.88 / 2-1.109

WORLDWIDE ELECTRIC MOTOR DRAWING

NAT12-18-56

DIMENSIONS - INCHES

KEY

MOUNTING

REVISED - 05/19/15