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GNEM2528T

20HP//15KW, 1180//980RPM, 3PH, 60//50HZ, 286

Product Information Packet PDF

Ship Weight 375.000 LB
UPC 781568586112

Specs

Catalog Number GNEM2528T
Enclosure OPSB
Frame 286T
Frame Material Steel
Frequency 50.00 Hz
60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 20.000 HP @ 60 HZ
15.000 KW @ 50 HZ
Phase 3
Synchronous Speed @ Frequency 1200 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
380.0 V @ 50 HZ
230.0 V @ 60 HZ
208.0 V @ 60 HZ
190.0 V @ 50 HZ
Agency Approvals WEEE
CE
UKCA
NEMA PREMIUM
IE3
CURUSEEV
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Blower None
Current @ Voltage 66.000 A @ 190.0 V
58.000 A @ 230.0 V
56.000 A @ 208.0 V
33.000 A @ 380.0 V
29.000 A @ 460.0 V
Design Code A
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 92.4 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 29.0 a
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Duty
KVA Code K
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator No Locked Bearing
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 9 @ 10 AWG
Motor Type 4060M
Mounting Arrangement F1
Number of Poles 6
Overall Length 26.06 IN
Power Factor 70
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
RoHS Status ROHS COMPLIANT
Service Factor 1.15
Shaft Diameter 1.875 IN
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 1180 rpm
980 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Direct on line
Thermal Device - Bearing None
Thermal Device - Winding None
Vibration Sensor Indicator No Vibration Sensor
Winding Thermal 1 None
Winding Thermal 2 None

Drawings

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Nameplate

CAT.NO. GNEM2528T
SPEC. 40G048X408G1
HP 20HP//15KW PH 3
VOLTS 208-230/460//190/380
AMPS 56-58/29//66/33
R.P.M. (1/MIN) 1180//980 WT. 167KG KG
FRAME 286T HZ 60//50 I.P. 22
SER.F. 1.15 CODE K DES. A CLASS F
NOM.EFF. 92.4//91.2 % (100%)
P.F. 70 IC01, 10:1 VT
RATING 40C AMB-S1 CONT CC 010A
DE 6311 ODE 6309
ENCL OPSB SN
SFA 64/32//74/37
IE3-50HZ 93.2 (75%),92.8 (50%)
IE3-60HZ 93.2 (75%),92.0 (50%)
NP4304L

Performance

Performance at 460 V, 60 Hz, 20 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.341 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 29° C
Temp. Rise @ S.F. Load 34° C
Start Configuration DOL
Break-Down Torque 330 LB-FT
Pull-Up Torque 124 LB-FT
Locked-Rotor Torque 181 LB-FT
Starting Current 201 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 4.0 30.0 50.0 62.0 70.0 75.0 77.0 73.0
Efficiency 0.0 87.2 92.0 93.2 93.3 92.9 92.2 93.1
Speed (RPM) 1,199 1,196 1,193 1,189 1,185 1,181 1,176 1,183
Line Amps 16.77 17.95 20.57 24.10 28.55 33.63 39.36 31.60

Performance Curves

Performance at 380 V, 50 Hz, 20 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.341 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 36° C
Temp. Rise @ S.F. Load 44° C
Start Configuration DOL
Break-Down Torque 318 LB-FT
Pull-Up Torque 128 LB-FT
Locked-Rotor Torque 186 LB-FT
Starting Current 195 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 4.0 35.0 57.0 69.0 75.0 78.0 80.0 77.0
Efficiency 0.0 89.4 92.8 93.2 92.7 91.9 90.6 92.2
Speed (RPM) 999 996 992 987 983 978 971 980
Line Amps 16.32 17.89 21.53 26.41 32.45 39.28 47.11 36.50

Performance Curves

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