Marathon Electric GT3420A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTFCD6085

Catalog No: GT3420A

10 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 256JP Frame, TEFC

JP Motors

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

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Product Information Packet: Model No: 256TTFCD6085, Catalog No:GT3420A 10 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 256JP Frame, TEFC

Nameplate Specifications

Output HP 10 Hp Output KW 7.5 kW Frequency 60 Hz Voltage 230/460 V Current 25.8/12.9 A Speed 1180 rpm Service Factor 1.15 Phase 3 Efficiency 91 % Power Factor 80.5 Duty Continuous Insulation Class F Design Code B KVA Code G Frame 256JP Enclosure Totally Enclosed Fan Cooled Thermal Protection No Ambient Temperature 40 °C Drive End Bearing Size 6309 Opp Drive End Bearing Size 6209 UL Listed CSA Y CE Y IP Code 55 Hazardous Location DIVISION 2 T2B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter Poles 6 Rotation Selective Clockwise Resistance Main 1.21 Ohms Mounting Rigid Base Motor Orientation Horizontal Drive End Bearing Ball Opp Drive End Bearing Ball Frame Material Cast Iron Shaft Type JP Overall Length 30.76 in Frame Length 11.73 in Shaft Diameter 1.250 in Shaft Extension 8.37 in Assembly/Box Mounting F1/F2 CAPABLE Connection Drawing EE7308K Outline Drawing SS620809

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:06/01/2021

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PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF

REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY

INFORMATION. ANY PERSON, CORPORATION OR OTHER FIRM RECEIVING I T IS DEEMED, BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, A ND/ OR USED, EXCEPT

AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL

BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN

RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.

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B

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A

B

ECO DESCRIPTION

DATEAPPROVED BY

DATEREVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBERSIZE

DESCRIPTION

THIRD ANGLE PROJECTION

DRAWN BY

DATE

APPROVED BY

PROCESS/FINISH

B

1 OF 1

SS620809

SN

12/04/2017

SBD

12/04/2017

B I. RAMDAS 27/08/2018

ECO-0151027 JAY 27/08/2018

OUTLINE UPDATED AS PER 3D STRUCTURING

OUTLINE

TEFC-254/256 JP F R -C AST IRON

256-JP 11.34 30.76 10 8 4.75 254-JP 9.60 29.02 8.25 4 4.75

FRAME B C 2F N BA

6.3

0.67

B

C

8.37

5.87

1.748

1.375

2.37

8.50 9.45

0.25

2F

BA

1/4X1/4X2.6 KEY

0.25

1.12

1.25

1/2-13 UNC-3B

10

12.40

3.31

6.61

7.25

5 2.56

0.82

6.25

15.23

13.82

17.38

10.45

NX 0.57 THRU HOLES

1.25 NPT LEAD HOLES

4X 1/2-13 UNC -2B

PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF

REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY

INFORMATION. ANY PERSON, CORPORATION OR OTHER FIRM RECEIVING I T IS DEEMED, BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, A ND/ OR USED, EXCEPT

AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL

BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN

RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.

12

43

A

B

2

43

1

A

B

ECO DESCRIPTION

DATEAPPROVED BY

DATEREVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBERSIZE

DESCRIPTION

THIRD ANGLE PROJECTION

DRAWN BY

DATE

APPROVED BY

PROCESS/FINISH

B

1 OF 1

SS620809

SN

12/04/2017

SBD

12/04/2017

B I. RAMDAS 27/08/2018

ECO-0151027 JAY 27/08/2018

OUTLINE UPDATED AS PER 3D STRUCTURING

OUTLINE

TEFC-254/256 JP F R -C AST IRON

256-JP 11.34 30.76 10 8 4.75 254-JP 9.60 29.02 8.25 4 4.75

FRAME B C 2F N BA

Uncontrolled Copy

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Uncontrolled Copy

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P.O. BOX

WAUSAU, WI 54401

PH. 715

CUSTOMER MODEL #:

256TTFCD6085

AA

CONN. DIAGRAM:

EE7308K

CUSTOMER PART

#:

MOUNTING:

WINDING #:

HE31606006

2

** Subject to change without notice.

Page

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Generic Customer Submittal Report

5/

4/

2018

http://rbweb.corp.regalbeloit.com/msa/customerSubmittalReport.do?invoke=viewCustomer

...

THERMOSTATS PROTECTORS WDG RTDs BRG RTDs

05/04/2018 02:08:49 AM

NONE NOT NONE NONE NONE FALSE

6309 6209

BALL BALL

DE ODE

BEARINGS

DE BRACKET

C-FACE STANDARD RIGID HORIZONTAL FALSE DIVISION 2 T2B FALSE NONE BLUE (ENAMEL)

TYPE

SOUND PRESSURE

44.5 LB-FT 152 / 76 87 LB-FT 195 % 106 LB-FT 238 % 45

56 dBA 66 dBA 2.9 LB-FT^2 200 LB-F T^2 20 SEC. 2 375 LBS.

@ 3 FT.

F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C

FULL LOAD EFF: 91&90.2 3/4 LOAD EFF: 91 1/2 LOAD EFF: 90.2

FULL LOAD PF: 80.5&79 3/4 LOAD PF: 75 1/2 LOAD PF: 64 90.2 SQ CAGE INV RATED

PH Hz VOLTS AMPS START TYPE DUTY INSL S.F. AMB°C

3 60/50 230/460&190/380 25.8/12.9&24/12 LINE OR INVERTER CONTINUOUS F7 1.15/1.15 40

10&7 1/2 7.50&5.60 1200 1180&980 256JP TEFC G B

HP kW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN

*

N

O

T

E

S

*

PREPARED BY: Anusha Muthyala

DATE:

FORM 3531 REV.3 02/07/99

OUTLINE: SS620809

ORDER #:

CUSTOMER:

POLYREX EM JP NONE NONE 1045 HOT ROLLED (C-204) CAST IRON

GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE

THERMO-PROTECTORS

ODE BRACKET

TYPE

SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME

MOUNT

TYPE

*** SUPPLEMENTAL INFORMATION ***

ORIENTATION

SEVERE

DUTY

BRAKE:

NONE NONE

NONE NONE NONE

FT-LB V Hz

NONE NONE

P/N

ENCODER:

NONE NONE

THERMISTORS CONTROL SPACE HEATERS

CONSTANT 20:1/VARIABLE 20:1

NONE

MATERIAL

PPR

NONE

NONE VOLTS

SHAFT

INVERTER

TORQUE:

INV. HP SPEED RANGE:

HAZARDOUS

LOCATION

COVER

DRIP

GTD. EFF ELEC. TYPE

SCREENS PAINT

STARTS /

HOUR

TYPICAL MOTOR PERFORMANCE DATA

CERTIFICATION DATA SHEET

Uncontrolled Copy

PO#:

F1/F2 CAPABLE

-675-3311 8003

MOTOR WGT

MATERIAL

FRAME

APPROX.

-8003

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HZ

5/4/2018

1205

Uncontrolled Copy

MARATHON ELECTRIC CORPORATION

TYPICAL PERFORMANCE CURVE for AC MOTOR

Customer Curve at 460 Volts HP 10&7.5

60 HZ

Model No 256TTFCD6085

10 HP VOLTS 230/460&190/380

3

Catalog No GT3420A

60 70 80 90 100

EFF

60 70 80 90 100

PF

HP

60&50 RPM 1180&980

Eff −

−

−−

PF −

−

−−

HP −

−

−−

RPM −

−

−−

KW −

−

−−

Amps −

−

−−

1210 1215 1220 1225

12 14 16 18 20

RPM

6 7 8 9 10

KW

1210 1215 1220 12256 7 8 9 1012 14 16 18 20

60 70 80 90 10060 70 80 90 10012 14 16 18 20

PF

HP

KW

EFF

RPM

AMPS

0 10 20 30 40 50

0 10 20 30 40 50 60

FL TORQUE 44.5 Lb.Ft FL AMPS 25.8/12.9 BD TORQUE 106.0 Lb.Ft PU TORQUE 73.5 Lb.Ft LR TORQUE 87 Lb.Ft LR AMPS 76 WINDING HE31606006-2 Prepared By ANUSHA M Date

0 2 4 6 8 10

0 10 20 30 40 50 60

0 1 2 3 4 5

1175 1180 1185 1190 1195 1200

0 10 20 30 40 50 60

Torque

0 10 20 30 40 50

0 2 4 6 8 10

0 1 2 3 4 5

0 2 4 6 8 10

1175 1180 1185 1190 1195 1200

0 10 20 30 40 50 60

Torque

Torque in Lb.Ft

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Marathon Electric GT3420A Product Information Packet

Specifications and Main Features

Frequently Asked Questions

User Manual