DISTRIBUTION TRANSFORMERS SUBCOMMITTEE
SCOPE
- Studying and reviewing engineering aspects of overhead, pad mounted, and unit substation transformers;
- Evaluation of enclosure integrity and surface coatings;
- Developing and maintaining related standards, recommended practices, and guides for such products;
- Coordinating with other technical committees, groups, societies, and associations as required.
| CHAIR | VICE CHAIR |
SECRETARY |
|---|---|---|
| Ed Smith The H-J Family of Companies 3010 High Ridge Blvd. High Ridge, MO 63049, U.S.A. Phone: +1 636 677 3421 Ext. 324 E-Mail: edsmith@h-jenterprises.com |
Jerry R. Murphy Reedy Creek Energy Services PO Box 10000 Lake Buena Vista, FL 32830-1000, U.S.A. Phone: +1 407 824 4194 E-Mail: jerry.murphy@ieee.org |
Josh Verdell ERMCO 2225 Industrial Road Dyersburg, TN 38024, U.S.A. Phone: +1 731 288 4267 E-Mail: josh.verdell@ermco-eci.com |
SC AGENDA/TOPICS FOR NEXT MEETING
For previous meeting minutes, see Transformers Committee Meetings
WORKING GROUPS/TASK FORCES
| Standard | Title | Officers | Status | Drafts | Documents |
|---|---|---|---|---|---|
| C57.12.20 WG |
Standard for Overhead Type Distribution Transformers, 500 kVA and Smaller, High-Voltage 34500 Volts and Below; Low-Voltage, 7970/13800 Y Volts and Below | Chair: Alan Traut Phone: +1 859 221 9144 atraut@ieee.org Vice-Chair: J. Ed Smith Phone: +1 636 677 3421 ext. 324 edsmith@h-jenterprises.com Secretary: Kendrick Hamilton Phone: kendrickjhamilton@gmail.com |
Active 50% Approved 2017 Rev Due: 12/31/2027 PAR Exp.: 12/31/2023 |
C57.12.20 D7 11Mar2022 | Fall 2021 WG Minutes 11Mar2022 . .. |
| C57.12.28
|
IEEE Standard for Pad Mounted Equipment – Enclosure Integrity | Chair: Dan Mulkey Phone: +1 707 776 7346 dhmulkey@ieee.org Vice-Chair: Jeremy Van Horn Phone: +1 604 734 0105 jeremy.vanhorn@ifdcorporation.com Secretary: Audrey Siebert-Timmer Phone: +1 604 734 0105 audrey.siebert-timmer@ifdcorporation.com |
Active 20% Pub. 2014 Rev Due: 12/31/2024 PAR Exp.: 12/31/2024 |
PC57.12.28D1.3 21Apr2021 . . |
Spring 2022 Agenda 7Mar2022 Fall 2021 Minutes 7Mar2022 Fall 2021 Presentation 17Nov2021 |
| C57.12.29
|
Standard for Pad Mounted Equipment – Enclosure Integrity for Coastal Environments | Chair: Dan Mulkey Phone: +1 707 776 7346 dhmulkey@ieee.org Vice-Chair: Jeremy Van Horn Phone: +1 604 734 0105 jeremy.vanhorn@ifdcorporation.com Secretary: Audrey Siebert-Timmer Phone: +1 604 734 0105 audrey.siebert-timmer@ifdcorporation.com |
Active 20% Pub. 2014 Rev Due: 12/31/2024 PAR Exp.: 12/31/2024 |
PC57.12.29D1.3 21Apr2021 . . |
Spring 2022 Agenda 7Mar2022 Fall 2021 Minutes 7Mar2022 Fall 2021 Presentation 17Nov2021. . |
| C57.12.30 WG |
Standard for Pole-Mounted Equipment- Enclosures for Coastal Environment | Chair: Dan Mulkey Phone: +1 707 776 7346 dhmulkey@ieee.org Vice-Chair: Jeremy Van Horn Phone: +1 604 7340105 jeremy.vanhorn@ifdcorporation.com Secretary: Audrey Siebert-Timmer Phone: +1 604 734 0105 audrey.siebert-timmer@ifdcorporation.com |
Inactive Pub. 2020 Rev Due: 12/31/2030 |
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| C57.12.31 WG |
IEEE Standard for Pole Mounted Equipment -Enclosure Integrity | Chair: Dan Mulkey Phone: +1 707 776 7346 dhmulkey@ieee.org Vice-Chair: Jeremy Van Horn Phone: +1 604 734 0105 jeremy.vanhorn@ifdcorporation.com Secretary: Audrey Siebert-Timmer Phone: +1 604 734 0105 audrey.siebert-timmer@ifdcorporation.com |
Inactive Pub 2020 Rev Due: 12/31/2030 |
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| C57.12.32 WG |
Standard for Submersible Equipment – Enclosure Integrity | Chair: Dan Mulkey Phone: +1 707 776 7346 dhmulkey@ieee.org Vice-Chair: Jeremy Van Horn Phone: +1 604 734 0105 jeremy.vanhorn@ifdcorporation.com Secretary: Audrey Siebert-Timmer Phone: +1 604 734 0105 audrey.siebert-timmer@ifdcorporation.com |
Inactive Pub. 2019 Rev Due: 12/31/2029 |
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| C57.12.34 WG |
Requirements for Pad-Mounted, Compartmental-Type, Self-Cooled, Three-Phase Distribution Transformers, 2500 kVA and Smaller: High-Voltage, 34 500GrdY/19 920 Volts and Below; Low Voltage, 480 Volts and Below | Chair: Stephen Shull Phone: +1 417 625 6110 sshull@bbcelectrical.com VC/Secretary: Scott Dahlke Phone: +1 870 543 6547 sdahlke@centralmoloney.com . |
Active 90% Approved 2015 Rev Due: 12/31/2025 PAR Exp.: 12/31/2022 |
PC57.12.34 D2.8 15Nov2021 | Fall 2021 C57.12.34 WG Minutes (unapproved) 17Nov2021 Background Info Files 20Oct2020 |
| C57.12.35 WG |
IEEE Standard for Bar Coding for Distribution Transformers | Chair: Rhett Chrysler Phone: +1 731 288 2831 rhettchrysler@ieee.org Vice-Chair: Jerry Murphy Phone: +1 407 824 4194 jerry.murphy@ieee.org Secretary: Alan Traut Phone: +1 859 221 9144 atraut@ieee.org |
Active Pub. 2013 Rev Due: 12/31/2023 PAR Exp.: 12/31/2023 |
PC57.12.35 D3 22Mar2022 | Fall 2021 Minutes (Unappoved) 22Mar2022 Spring 2021 Presentation 3Nov2021 |
| C57.12.36 WG |
IEEE Standard Requirements for Liquid-Immersed Distribution Substation Transformers | Chair: Jerry Murphy Phone: +1 407 824 4194 jerry.murphy@ieee.org Vice-Chair: Carlos Gaytan Phone: +52 8180302162 Carlos.Gaytan@ge.com |
Inactive Pub. 2017 Rev Due: 12/31/2027 |
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| C57.12.37 WG |
IEEE Standard for the Electronic Reporting of Transformer Test Data | Chair: Thomas Callsen Phone: +1 847 398 4510 thomas.callsen@ieee.org Vice-Chair: Martin Rave Phone: +1 630 437 2816 martin.rave@ComEd.com |
Inactive Approved 2015 Rev Due: 12/31/2025 |
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| C57.12.38 WG |
IEEE Standard for Pad-Mounted-Type, Self-Cooled, Single-Phase Distribution Transformers 250 kVA and Smaller: High Voltage, 34 500 GrdY/19 920 V and Below; Low Voltage, 480/240 V and Below | Chair: Ali Ghafourian Phone: +1 706 202 7212 asghar.ghafourian@ gmail.com Vice-Chair: Martin Rave Phone: +1 630 437 2816 martin.rave@ComEd.com Secretary: Jarrod Prince Phone: +1 731 288 4336 jarrod.prince@ermco-eci.com |
Active 20% Approved 2014 Rev Due: 12/31/2024 PAR Exp.: 12/31/2023 |
Fall 2020 Component Definitions R3 20Oct2020 C57.12.38D2.6 With Comments 17Mar2022 C57.12.38D2.6 W/O Comments 17Mar2022 Fall 2019 Proposed Changes for Compatibility with C57.12.39 2Mar2020 |
Spring 2022 Agenda R1 30Mar2022 Spring 2022 WG Minutes 30Mar2022 Spring 2021 Presentation-Tank Touch Temperature 28Apr2021 Background Info Files 25Oct2018 |
| C57.12.39 WG |
Standard Requirements for Distribution Transformer Tank Pressure Coordination | Chair: Carlos Gaytan Phone: +52 8180302162 Carlos.Gaytan@ge.com Secretary: Jeremy Van Horn Phone: +1 604 734 0105 jeremy.vanhorn@ifdcorporation.com |
Inactive Pub: 2017 Rev Due: 12/31/2027 |
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| C57.15 WG |
IEEE Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators | Chair: Craig Colopy Phone: +1 262 896 2342 CraigAColopy@Eaton.com Secretary: Gael Kennedy Phone: +1 402 881 0421 grkenne@gmail.com |
Inactive Pub: 2017 Rev Due: 12/31/2027 |
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| C57.167 WG |
Guide for Monitoring Distribution Transformers | Chair: Gary Hoffman Phone: +1 973 474 2171 grhoffman@advpowertech.com Vice-Chair: Mike Thibault Phone: +1 209 628 3126 mltc@pge.com Secretary: Gustova Leal Phone: +1 804 257 4037 gustavo.a.leal@dominionenergy.com |
Active 10% PAR Exp.: 12/31/2022 |
PC57.167 D1 Clean 27Apr2022 PC57.167 D1 Redline 27Apr2022 |
Jan 8-9, 2019 User and Producer Presentations: Qualitrol 19Jan2019 NMS PSEG 19Jan2019 Scarborough 13Jan2019 Con Edison Equip Monitoring 13Jan2019 Fall 2018 TF Minutes (unapproved) 29Oct2018 Fall 2018 Presentation 29Oct2018 The Definition and Quantification of Resilience 29Oct2018 |
| TF | Transformer Efficiency & Loss Evaluation (DOE Activity) | Chair: Phil Hopkinson Phone: +1 704-846-3290 phopkinson@ieee.org Vice-Chair: David Brender Phone: +1 212-251-7206 dbrender@ymail.com Secretary: Gerard Winstanley Phone: +1 703-841-3231 gerard.winstanley@nema.org |
Active | Transf. Load Spreadsheet 17Apr2019 . . |
Spring 2022 TF Agenda 31Mar2022 Fall 2021 TF Agenda 8Nov2021 Roster as of 1Nov2021 8Nov2021 F21 Presentation 8Nov2021 F21 2050 Electrification Tran Comm 10Nov2021 S21-TF Minutes 8Nov2021 F21-EERE-2017 Content 12Nov2021 DOE Distr TR Oil Immersed-Template 12Nov2021 DOE Distr TR Dry-Template 12Nov2021 F20 Dual Nameplate-Hopkinson 13Oct2020 F20 Dual Nameplate-Rapp 13Oct2020 F20 Dual Nameplate-Traut 13Oct2020 F20 DT Loading-Mulkey 13Oct2020 F20-DT Loading-Rosenstock 13Oct2020 F20 High Temp DTs-Ballard 13Oct2020 F20 Thermal Enhanced Paper-Prevost 13Oct2020 – – – – – – – – Background Material Updated 10Nov2021 Background Material DOE 2014 (35.6MB zipped) 25Oct2018 |