Motors " GRUNDFOS GROUNDWATER SERVICE MANUAL CONTENTS. Grundfos Motor Specifications... Page 2

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1 GRUNDFOS GROUNDWATER SERVICE MANUAL Motors " CONTENTS Grundfos Motor Specifications... Page 2 Electrical Requirements... Page 8 -Transformer Capacity Maximum Motor Cable Length... Page 10

2 Full Load* AMPERAGE Locked Rotor Line-to-Line Power Resistance Eff. % Black-Yellow Red-Yellow KVA Code Max. Thrust Nameplate Number GRUNDFOS MATERIAL NO. 4 Inch (Two Wire) Motors - Control Box Not Required SINGLE PHASE 1/ S / R R / N M / L Inch (Three Wire) Motors SINGLE PHASE 1/ M L / L L / L K / H G F F Inch Motors 1/ N N N / N N N M M M / M M K K L J J J / H H H / H / H H / / H / J J / H *This is a calculated value H

3 Fast Acting FUSE(5) Time Delay Circuit Breaker NEMA Starter IEC Starter Cutler Hammer (1) Allen Bradley (2) OVERLOADS General Electric (3) Siemens (4) 4 Inch (Two Wire) Motors - Control Box Not Required SINGLE PHASE 1/ / / / Inch (Three Wire) Motors SINGLE PHASE 1/ / / / Inch Motors 1/ A H2106B-3 J12 255A K A H2106B-3 J11 232A K A 104 J4 193A K21 3/ A 108 J17 420A K A 107 J16 380A K A 105 J8 174A K A 108 J19 510A K A 108 J18 463A K A 105 J10 232A K / A 109 J23 750A K A 109 J22 680A K A 107 J15 343A K A 106 J12 255A K B 110 J25 910A K B 109 J24 825A K A 108 J17 420A K A 107 J15 343A K C 111 J30 147B K56 208/ C 110 J28 122B K A 109 J21 618A K A 108 J19 510A K D 112 J34 220B K61 208/ D 112 J33 199B K60 440/ B 110 J26 100B K A 109 J24 825A K / / E 112 J36 265B K64 440/ C 111 J29 135B K B 110 J27 111B K / D 112 J32 181B K C 111 J30 147B K56 Notes: (1) These overloads are for both NEMA and IEC Freedom series starters by EATON Cutler-Hammer. The complete part number is H2_B-3. This information was collected from EATON Cutler-Hammer catalog number CA E. (2) These overload heater coils are for the Allen Bradley Bulletin 509 Starter. This information was collected from the Allen Bradley catalog number A115-CA001A-EN-P. (3) These overloads are designed for use with GE NEMA starters. Complete part numbers are CR123L. For use with GE CR124 single element overloads. This information was collected from page of the Control Catalog, Rev. 07/03. (4) These overloads are designed for Siemens NEMA Overload Relays. This information was collected from page 8/151 of the 2006 Siemens Industrial Control Catalog. (5) The Fuses and Circuit Breakers were calculated from the NEC table Starters and overloads should always be sized by a licensed electrician that is familiar with local codes and standards. The overloads for submersible motors should be Class 10 Quick trip ambient compensated. 3

4 6 Inch MS6 Motor Full Load AMPERAGE Locked Rotor Line-to-Line Power Resistance Eff. % Min. Max. KVA Code Max. Thrust Nameplate Number GRUNDFOS MATERIAL NO / / /76 81/83.84/ F F / / / /116 82/83.85/ F E / /32 142/162 82/84.86/ G F / / /192 83/84.86/ F F /42 52/47 390/500 83/84.86/ F F /50 61/56 230/265 83/85.86/ F F / / /305 83/85.86/ F F /69 86/78 410/520 84/85.87/ F F / / /475 84/85.87/ G G G G

5 Fast Acting FUSE(5) Time Delay Circuit Breaker NEMA IEC Cutler Hammer (1) Allen Bradley (2) OVERLOADS General Electric (3) Siemens (4) 6 Inch (Three Wire) Motors - MS E 012 J32 L293B K C 010 J24 L825A K43 7 1/ E 013 J35 L265B K C 011 J28 L122B K F 014 J38 L352B K D 012 J31 L165B K F 015 J40 L426B K D 013 J33 L199B K H 015 J41 L520B K E 013 J34 L241B K J 021 J43 L650B K F 014 J37 L293B K J 021 J44 L710B K F 014 J38 L322B K K 022 J46 L950B K G 015 J40 L426B K L 022 J79 L950B K H 020 J41 L464B K J 021 J42 L593B K J 021 J43 L710B K77 Notes: (1) These overloads are for both NEMA and IEC Freedom series starters by EATON Cutler-Hammer. The complete part number is H2 B-3. This information was collected from EATON Cutler-Hammer catalog number CA E. (2) These overload heater coils are for the Allen Bradley Bulletin 509 Starter. This information was collected from the Allen Bradley catalog number A115-CA001A-EN-P. (3) These overloads are designed for use with GE NEMA starters. Complete part numbers are CR123L. For use with GE CR124 single element overloads. This information was collected from page of the Control Catalog, Rev. 07/03. (4) These overloads are designed for Siemens NEMA Overload Relays. This information was collected from page 8/156 of the 2010 Siemens Industrial Control Catalog. (5) The Fuses and Circuit Breakers were calculated from the NEC table Starters and Overloads should always be sized by a licensed electrician that is familiar with local codes and standards. The Overloads for submersible motors should be Class 10 Quick trip Ambient compensated. 5

6 Calculated Full Load AMPERAGE Locked Rotor Eff % Power Black-Yellow Line-to-Line Resistance Red-Yellow KVA Code Max. Thrust Nameplate Number GRUNDFOS MATERIAL NO. 6 Inch (Three Wire) MS6000 Motors 7 1 / / / / / H / / / G H / / / / H / / / / G G / / / / H / / / / G G / / / / J / / / / H H / / / / J / / /41 210/ H H / / / / H / / / / G G / / / / H *This is a calculated value. 6

7 FUSE(5) NEMA IEC OVERLOADS Fast Acting Time Delay Circuit Breaker Starter Starter Cutler Hammer (1) Allen Bradley (2) General Electric (3) Siemens (4) 6 Inch (Three Wire) MS6000 Motors 7 1 / / E 113 J36 293B K64 440/ C 111 J29 135B K B 110 J27 111B K / F 114 J39 352B K70 440/ D 112 J32 181B K C 111 J29 147B K / H 116 J42 593B K75 440/ E 113 J35 265B K D 112 J33 199B K / J 117 J44 710B K77 440/ F 114 J38 352B K E 113 J36 265B K / K J70 950B K85 440/ G 115 J39 464B K F 114 J38 352B K / L J71 107C K87 440/ H J42 464B K G J39 352B K / J J44 710B K77 Notes: (1) These overloads are for both NEMA and IEC Freedom series starters by EATON Cutler-Hammer. The complete part number is H2_B-3. This information was collected from EATON Cutler-Hammer catalog number CA E. (2) These overload heater coils are for the Allen Bradley Bulletin 509 Starter. This information was collected from the Allen Bradley catalog number A115-CA001A-EN-P. (3) These overloads ae designed for use with GE NEMA starters. Complete part numbers are CR123L. For use with GE CR124 single element overloads. This information was collected from page of the Control Catalog, Rev. 07/03. (4) These overloads are designed for Siemens NEMA Overload Relays. This information was collected from page 8/151 of the 2006 Siemens Industrial Control Catalog. (5) The Fuses and Circuit Breakers were calculated from the NEC table Starters and Overloads should always be sized by a licensed electrician that is familiar with local codes and standards. The Overloads for submersible motors should be Class 10 Quick trip ambient compensated. 7

8 Full Load* AMPERAGE Locked Rotor Eff % Power Line-to-Line Resistance KVA Code Max. Thrust Nameplate Number GRUNDFOS MATERIAL NO. 4 Inch Industrial Motors J J J K K K Inch (Three Wire) Industrial Motors 7 1 / K K J K G H J K J J H J *This is a calculated value. 8

9 Fast Acting FUSE(5) Time Delay Circuit Breaker NEMA Starter IEC Starter Cutler Hammer Overload (1) Allen Bradley (2) OVERLOADS General Electric (3) Siemens (4) 4 Inch Industrial Motors C 110 J28 122B K C 109 J21 618A K A 108 J18 463A K D 112 J32 181B K D 110 J25 910A K B 109 J23 750A K42 6 Inch (Three Wire) Industrial Motors 7 1 / E 114 J36 293B K C 111 J30 147B K F 114 J38 352B K D 112 J32 181B K H 116 J42 520B K E 113 J35 265B K J 117 J44 710B K F 114 J38 352B K K 117 J46 866B K G 115 J40 464B K L - J71 107C K H - J41 520B K75 Notes: (1) These overloads are for both NEMA and IEC Freedom series starters by EATON Cutler-Hammer. The complete part number is H2_B-3. This information was collected from EATON Cutler-Hammer catalog number CA E. (2) These overload heater coils are for the Allen Bradley Bulletin 509 Starter. This information was collected from the Allen Bradley catalog number A115-CA001A-EN-P. (3) These overloads ae designed for use with GE NEMA starters. Complete part numbers are CR123L. For use with GE CR124 single element overloads. This information was collected from page of the Control Catalog, Rev. 07/03. (4) These overloads are designed for Siemens NEMA Overload Relays. This information was collected from page 8/151 of the 2006 Siemens Industrial Control Catalog. (5) The Fuses and Circuit Breakers were calculated from the NEC table Starters and Overloads should always be sized by a licensed electrician that is familiar with local codes and standards. The Overloads for submersible motors should be Class 10 Quick trip ambient compensated. 9

10 Full Load AMPERAGE Locked Rotor Eff % Power Line-to-Line Resistance KVA Code Max. Thrust Nameplate Number GRUNDFOS MATERIAL NO. 6 Inch (460V) Motors G Inch (460V) Motors K J K J J J J Inch (460V) Motors J J J J K K *This is a calculated value. 10

11 FUSE OVERLOADS Standard Time Delay Circuit Breaker NEMA IEC Cutler Hammer (1) Allen Bradley (2) General Electric (3) Siemens (4) 6 Inch (460V) Motors N 117 J46 866B K83 8 Inch (460V) Motors N 117 J43 710B K J46 866B K J70 950B K J72 107C K J75 155C K J14 100B K J16 111B K96 10 Inch (460V) Motors J75 155C K J15 100B K J17 122B J18 135B J20 165B J14 Notes: (1) These overloads are for both NEMA and IEC Freedom series starters by EATON Cutler-Hammer. The complete part number is H2 B-3. This information was collected from EATON Cutler-Hammer catalog number CA E. (2) These overload heater coils are for the Allen Bradley Bullitin 509 Starter. This information was collected from the Allen Bradley catalog number A115-CA001A-EN-P. (3) These overloads are designed for use with GE NEMA starters. Complete part numbers are CR123L. For use with GE CR124 single element overloads. This information was collected from page of the Control Catalog Rev. 07/03. (4) These overloads are designed for Siemens NEMA Overload Relays. This information was collected form page 8/151 of the 2006 Siemens Industrial Control Catalog. (5) The Fuses and Circuit Breakers were calculated from the NEC table Starters and Overloads should always be sized by a licensed electrician that is familiar with local codes and standards. The Overloads for submersible motors should be Class 10 Quick trip Ambient compensated. 11

12 Generator Sizing HP Kw KVA 1/ / / / / Notes: These values were calculated by using the following formulas: Single Phase: (3 X FLA)V X PF/1000 Three phase through 100 HP: (3 X FLA) V X PF X1.73/1000 Three phase 125 and above: (3.5 X FLA) V X PF X1.73/1000 This is a guide. The generator manufacturer should be asked to assist in sizing all generators. 12

13 Grundfos 60 Hz Motors Electrical Requirements Transformer Capacity Required for Three-Phase Motors Submersible Smallest KVA Rating Each Transformer Three- Phase Total Effective Open WYE or DELTA WYE or DELTA Motor HP Rating KVA Required * 2 Transformers 3 Transformers ** ** ** ** ** ** ** * Pump motor KVA requirements only -- does not include allowances for other loads ** This is also the KVA required for single phase motors Motor Cooling (refer to page 12 of the Troubleshooting section of this Manual) Total Resistance of Drop Cable (refer to page 16 of the Troubleshooting section of this Manual) 13

14 Grundfos 60 Hz Motors Maximum Cable Motor Length SINGLE PHASE Motor Rating Copper Wire Motor to Entrance VOLTS HP / / / / / / / HZ 60 HZ VOLTS HP / / / / / / / / FOOTNOTES: 1. If aluminum conductor is used, multiply lengths by 0.5. Maximum allowable length of aluminum is considerably shorter than copper wire of same size. 2. The portion of the total cable which is between the service entrance and a 3Ø motor starter should not exceed 25% of the total maximum length to assure reliable starter operation. Single-phase control boxes may be connected at any point of the total cable length. 3. Cables #14 to #0000 are AWG sizes, and 250 to 300 are MCM sizes. 14

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16 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence Please Note: For Franklin motor specifications, refer to Franklin's Submersible Motor Application Installation Maintenance Manual LSP-TL /10 US Repl. 12/ Grundfos Pumps Corp. GRUNDFOS Pumps Corporation W. 118th Terrace Olathe, Kansas Phone: Fax: GRUNDFOS Canada, Inc Brighton Road Oakville, Ontario L6H 6C9 Canada Phone: Fax: Bombas GRUNDFOS de Mexico S.A. de C.V. Boulevard TLC No. 15 Parque Industrial Stiva Aeropuerto Apodaca, N.L. Mexico Phone: Fax: