Standards Report S2014 r1 -...

- Page 1 of 24-

IEEE / PES /TRANSFORMERS COMMITTEE

Standards Report To: Members of IEEE Transformers Committee Mar 12, 2014 From: William H. Bartley, Standards Coordinator Executive Summary This report covers the Transformers Committee Standards activity for the 5 month period from October 1, 2013 to March 1, 2014. In the last five months, no new Standards, three Revisions and one Corrigenda were approved by Standards Board. In this same period, the Standards Board approved one PAR for a new standard; two PAR modifications and one PAR Extension.

In this Report: I. Standards approved ...................................... pg 1 II. PARs approved .............................................. pg 2 III. Standards Board 2014 Meeting Schedule ........ pg 2-3 IV. Transformers Committee Ballot & PAR Status . pg 4-6 V. Transformer PARs due to expire in 2014 ......... pg 7 VI. Transformer Stds Status database .................. pg 8- 22 VII. Transformer Stds Org Chart .......................... pg 23-24

I. Standards approved since Oct 1, 2014

NEW Transformer Standards Approved None

Transformer REVISIONS approved C57.96 –Guide for Loading Dry-Type Distribution and Power Transformers C57.134 – Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers 638 - Standard for Qualification of Class 1E Transformers for Nuclear Pwr Gen Stations CORRIGENDA approved:

C57.12.10 –Corrigenda 2 Std Requirements for Liquid Immersed Power Transformers - Corrigendum 2: Correction of A.3.2.13 (Note: A Corrigenda does not affect Expiration. This standard expires Sept 30, 2020 !)

The following Balloted REVISIONS have been submitted and are on March 2014 REVCOM agenda

PC57.12.44 Revision of "Standard Requirements for Secondary Network Protectors" submitted William Wimmer

PC57.116, Revision of “Guide for Transformers Directly Connected to Generators” submitted by Gary Hoffman

Spring 2014 Standards Report Page 2 of 24

II. PARs approved since Oct 1, 2014

PARs for New Standards and Revisions

PC57.13.8 Standard Requirements for Station Service Voltage Transformers (new) PAR Modifications approved

PC57.130 Guide for the Use of Dissolved Gas Analysis Applied to Factory Temperature Rise Tests for the Evaluation of Mineral Oil-Immersed Transformers and Reactors (this PAR expires Dec ’14) PC57.637 Guide for the Reclamation of Mineral Insulating Oil and Criteria for Its Use

PAR Extensions approved

P65700-19-03 Standard for Bushings for DC application …until Dec 2014

Following PARs have been submitted and are on March 2014 NESCOM Agenda

PAR for New Standard: PC57.163, Guide for Establishing Power Transformer Capability while under Geomagnetic Disturbances, Submitted by Jane Verner

PAR for Revision: C57.15 Standard Requirements, Terminology, and Test Code for Distribution Overhead and Substation Step-Voltage Regulators, Submitted by Craig Colopy

PAR Modification: P1276, Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Distribution, Power and Regulating Transformers, Submitted by Mike Franchek

PAR Extension, C57.19.01 Standard Performance Characteristics and Dimensions for Outdoor Apparatus Bushings, Submitted by Shibao Zhang

III. 2013 IEEE Standards Board Meeting Schedule

A. Deadlines for 2014 Standards Board Submissions:

Standards Board Meeting Deadline

March 2014 February 14, 2014

June 2014 May 2, 2014

August 2014 July 11, 2014

December 2014 October 20, 2014


III. 2014 Standards Board Meeting Schedule


IV. Transformer Committee PAR and Ballot Status (as of March 1, 2014)


PAR

Num

ber

Proj

ect T

ype

Title

Appr

oval

D

ate

PAR

Ex

pira

tion

Ballo

t Clo

se

Dat

eSt

atus

Insu

latin

g Fl

uids

PC57

.104

Rev

ision

Gui

de fo

r Int

erpr

etat

ion

of G

ases

Gen

erat

ed in

Oil-

Imm

erse

d Tr

ansfo

rmer

s 5

-Feb

-201

031

-Dec

-201

4W

G D

raft D

evel

opm

ent

PC57

.106

Rev

ision

Gui

de fo

r Acc

epta

nce

and

Mai

nten

ance

of I

nsul

atin

g O

il in

Equi

pmen

t 9

-Nov

-201

131

-Dec

-201

5W

G D

raft D

evel

opm

ent

PC57

.121

aAm

endm

ent

Gui

de fo

r Acc

epta

nce

and

Mai

nten

ance

of L

ess

Flam

mab

le H

ydro

carb

on

Insu

latin

g Li

quid

in T

rans

form

ers:

Am

endm

ent a

23-A

ug-2

013

31-D

ec-2

017

WG

Dra

ft Dev

elop

men

t

PC57

.130

New

Gui

de fo

r the

Use

of D

GA

Appl

ied

to F

acto

ry T

empe

ratu

re R

ise T

ests

for t

he

Eval

uatio

n of

Min

eral

Oil-

Imm

erse

d Tr

ansfo

rmer

s an

d R

eacto

rs11

-Dec

-201

331

-Dec

-201

4W

G D

raft D

evel

opm

ent

PC57

.139

Rev

ision

Gui

de fo

r Diss

olve

d G

as A

naly

sis in

Tra

nsfo

rmer

Loa

d Ta

p C

hang

ers

16-J

un-2

011

31-D

ec-2

015

WG

Dra

ft Dev

elop

men

t

PC57

.147

Rev

ision

Gui

de fo

r Acc

epta

nce

and

Mai

nten

ance

of N

atur

al E

ster I

nsul

atin

g Fl

uids

in

Tran

sform

ers

and

Oth

er E

lectr

ical E

quip

men

t 6

-Feb

-201

231

-Dec

-201

6W

G D

raft D

evel

opm

ent

PC57

.155

New

Gui

de fo

r Int

erpr

etat

ion

of G

ases

Gen

erat

ed in

Nat

ural

Este

r and

Syn

thet

ic Es

ter I

mm

erse

d Tr

ansfo

rmer

s25

-Mar

-201

031

-Dec

-201

417

-Oct-

2013

Ballo

t Res

olut

ion

PC57

.637

Rev

ision

Gui

de fo

r the

Rec

lam

atio

n of

Min

eral

Insu

latin

g O

il and

Crit

eria

for I

ts U

se11

-Dec

-201

331

-Dec

-201

4W

G D

raft D

evel

opm

ent

Insu

latio

n Li

fe

P127

6R

evisi

onG

uide

for t

he A

pplic

atio

n of

Hig

h-Te

mpe

ratu

re In

sula

tion

Mat

eria

ls in

Liq

uid-

Imm

erse

d Po

wer

Tra

nsfo

rmer

s 6

-Feb

-201

231

-Dec

-201

6W

G D

raft D

evel

opm

ent

PC57

.162

New

Gui

de fo

r the

Inte

rpre

tatio

n of

Moi

sture

Rel

ated

Par

amet

ers

in D

ry, G

as

Insu

late

d an

d Li

quid

Imm

erse

d Tr

ansfo

rmer

s an

d R

eacto

rs23

-Aug

-201

331

-Dec

-201

7W

G D

raft D

evel

opm

ent

Instr

umen

t Tra

nsfo

rmer

PC57

.13

Rev

ision

Stan

dard

Req

uire

men

ts fo

r Ins

trum

ent T

rans

form

ers

25-M

ar-2

010

31-D

ec-2

014

WG

Dra

ft Dev

elop

men

t

PC57

.13.

7N

ewSt

anda

rd fo

r Cur

rent

Tra

nsfo

rmer

s w

ith a

Max

imum

mA

Seco

ndar

y C

urre

nt

of 2

50m

A30

-Sep

-201

031

-Dec

-201

4W

G D

raft D

evel

opm

ent

PC57

.13.

8N

ewSt

anda

rd R

equi

rem

ents

for S

tatio

n Se

rvice

Vol

tage

Tra

nsfo

rmer

s11

-Dec

-201

331

-Dec

-201

7W

G D

raft D

evel

opm

ent

PC57

.13/

Cor

1C

orrig

endu

mSt

anda

rd R

equi

rem

ents

for I

nstru

men

t Tra

nsfo

rmer

s - C

orrig

endu

m 1

30-S

ep-2

010

31-D

ec-2

014

WG

Dra

ft Dev

elop

men

t


PAR

Num

ber

Proj

ect T

ype

Title

Appr

oval

D

ate

PAR

Ex

pira

tion

Ballo

t Clo

se

Dat

eSt

atus

Perfo

rman

ce C

hara

cteris

tics

P600

76-1

6N

ewSt

anda

rd R

equi

rem

ents

for W

ind

Turb

ine

Gen

erat

or T

rans

form

ers

8-J

un-2

012

31-D

ec-2

016

WG

Dra

ft Dev

elop

men

t

PC57

.32

Rev

ision

Stan

dard

Req

uire

men

ts, T

erm

inol

ogy,

and

Tes

t Pro

cedu

res

for N

eutra

l G

roun

ding

Dev

ices

7-D

ec-2

011

31-D

ec-2

015

WG

Dra

ft Dev

elop

men

t

PC57

.120

Rev

ision

Gui

de fo

r Los

s Ev

alua

tion

of D

ist a

nd P

ower

Tra

nsfo

rmer

s an

d R

eacto

rs25

-Mar

-201

031

-Dec

-201

4W

G D

raft D

evel

opm

ent

PC57

.136

Rev

ision

Gui

de fo

r Sou

nd L

evel

Aba

tem

ent a

nd D

eter

min

atio

n fo

r Liq

uid-

Imm

erse

d Po

wer

Tra

nsfo

rmer

s an

d Sh

unt R

eacto

rs R

ated

Ove

r 500

kVA

30-S

ep-2

010

31-D

ec-2

014

WG

Dra

ft Dev

elop

men

t

PC57

.158

New

Gui

de fo

r App

licat

ion

of T

ertia

ry &

Sta

biliz

ing

Win

ding

s in

Pw

r Tra

nsfo

rmer

s15

-May

-201

231

-Dec

-201

6W

G D

raft D

evel

opm

ent

PC57

.159

New

Gui

de o

n Tr

ansfo

rmer

s fo

r App

licat

ion

in D

istrib

uted

Pho

tovo

ltaic

(DPV

) Po

wer

Gen

erat

ion

Syste

ms

8-J

un-2

012

31-D

ec-2

016

WG

Dra

ft Dev

elop

men

t

Pow

er T

rans

form

ers

P600

76-

5

7-12

02N

ewSt

anda

rd R

equi

rem

ents

for L

iqui

d Im

mer

sed

Phas

e-Sh

ifting

Tra

nsfo

rmer

s 8

-Jun

-201

231

-Dec

-201

6W

G D

raft D

evel

opm

ent

PC57

.93

Rev

ision

Gui

de fo

r Ins

talla

tion

& M

aint

enan

ce o

f Liq

uid-

Imm

erse

d Po

wer

Tra

nsfo

rmer

s29

-Mar

-201

231

-Dec

-201

6W

G D

raft D

evel

opm

ent

PC57

.116

Rev

ision

Gui

de fo

r Tra

nsfo

rmer

s D

irectl

y C

onne

cted

to G

ener

ator

s10

-Sep

-201

131

-Dec

-201

5O

n R

evC

om A

gend

a M

ar-2

014

PC57

.125

Rev

ision

Gui

de fo

r Fai

lure

Inve

stiga

tion,

Doc

umen

tatio

n, A

naly

sis, a

nd R

epor

ting

for

Pow

er T

rans

form

ers

and

Shun

t Rea

ctors

2-F

eb-2

011

31-D

ec-2

015

WG

Dra

ft Dev

elop

men

t

PC57

.140

Rev

ision

Gui

de fo

r Eva

l & R

econ

ditio

ning

of L

iqui

d Im

mer

sed

Pow

er T

rans

form

ers

31-M

ar-2

011

31-D

ec-2

015

WG

Dra

ft Dev

elop

men

t

PC57

.153

New

Gui

de fo

r Par

alle

ling

Pow

er T

rans

form

ers

27-M

ar-2

008

31-D

ec-2

014

WG

Dra

ft Dev

elop

men

t

PC57

.156

New

Gui

de fo

r Tan

k R

uptu

re M

itigat

ion

of L

iq-Im

m P

wr T

rans

form

ers

& R

eacto

rs16

-Jun

-201

131

-Dec

-201

5W

G D

raft D

evel

opm

ent

PC57

.157

New

Gui

de fo

r Con

ducti

ng F

uncti

onal

Life

Tes

ts fo

r DET

C C

onta

cts 7

-Dec

-201

131

-Dec

-201

5W

G D

raft D

evel

opm

ent

Stan

dard

s

PC57

.12.

00R

evisi

onG

ener

al R

equi

rem

ents

for L

iq-Im

m D

ist, P

ower

, & R

egul

atin

g Tr

ansfo

rmer

s16

-Jun

-201

131

-Dec

-201

5W

G D

raft D

evel

opm

ent

PC57

.12.

90R

evisi

on T

est C

ode

for L

iq-Im

m D

istrib

utio

n, P

ower

, and

Reg

ulat

ing

Tran

sform

ers

16-J

un-2

011

31-D

ec-2

015

WG

Dra

ft Dev

elop

men

t

Und

ergr

ound

and

Net

wor

k Pr

otec

tors

PC57

.12.

24R

evisi

onSt

d fo

r Sub

mer

sible

3ph

Tra

nsfo

rmer

s, <

3750

kVA

, HV

< 34

500

, LV

< 60

0v 9

-Nov

-201

131

-Dec

-201

5W

G D

raft D

evel

opm

ent

PC57

.12.

40R

evisi

onSt

d fo

r Net

wor

k, 3

ph T

rans

form

ers,

<37

50 k

VA, H

V <

34 5

00, L

V <

600v

; Su

bway

and

Vau

lt Typ

es (L

iqui

d Im

mer

sed)

30-A

ug-2

012

31-D

ec-2

016

WG

Dra

ft Dev

elop

men

t

PC57

.12.

44R

evisi

onSt

anda

rd R

equi

rem

ents

for S

econ

dary

Net

wor

k Pr

otec

tors

17-J

un-2

010

31-D

ec-2

014

On

Rev

Com

Age

nda

Mar

-201

4


IV. PARS DUE TO EXPIRE DEC 2014 (as of March 1, 2014)

P65700-19-03 Standard for Bushings for DC application

PC57.12.28 Standard for Pad Mounted Equipment - Enclosure Integrity

PC57.12.29 Standard for Pad Mounted Equipment - Enclosure Integrity for Coastal Environments

PC57.12.38 Standard for Pad-Mounted, 1PH Dist Transformers; 250 kVA and Smaller

PC57.13 Standard Requirements for Instrument Transformers

PC57.13/Cor 1 Standard Requirements for Instrument Transformers - Corrigendum 1: Figure 3 Correction

PC57.13.7 Standard for Current Transformers with a Maximum mA Secondary Current of 250mA

PC57.104 Guide for the Interpretation of Gases Generated in Oil-Immersed Transformers

PC57.120 Guide for Loss Evaluation of Distribution and Power Transformers and Reactors

PC57.130 Guide for the Use of DGA Applied to Factory Temperature Rise Tests

PC57.136 Guide for Sound Level Abatement and Determination for L.I. Pwr Transformers >500 kVA

PC57.153 Guide for Paralleling Power Transformers

PC57.155 Guide for Interpretation of Gases Generated in Natural and Synthetic Ester

PC57.637 Guide for the Reclamation of Mineral Insulating Oil and Criteria for Its Use

SC Chairs and WG Chairs Please Take Note: Submission Deadline is October 20th. If the completed ballots will not be submitted to RevCom by the Oct 20 deadline for the December Standards Board meeting, you must request an extension for the project (PAR). Extension requests are usually granted from one to two years. Significant justification must be provided for an extension request that exceeds two years. If there is no response to this notification by the 20 October 2014, the NesCom Administrator will recommend an administrative withdrawal at the December 2014 Standards Board meeting.

IEEE/PES TRANSFORMERS COMMITTEEStatus Report of Transformers Standards

March 12, 2014

STANDARDPROJECT

TITLEPub YearRev Due Dat

PAR Issue Dat

PAR Expiration

Standard StatusRemark

Working Group Chair

EmailPhone

SubCommittee BUSHINGP.

(417) 345-5926

[email protected] Zhao

PC57.19.04

Standard Performance Characteristics and Dimensions for High Current Power Transformer Bushings

6/16/201112/31/2015

New ProjectArpino847 [email protected]

C.

C57.19.00 Standard General Requirements and Test Procedure for Power Apparatus Bushings

200412/8/2020

Approved

Formally Std. IEEE 21 Previous revision 1991. Errata issued March 2010Reaffirmation approved 12/8/2010

Ellis(615) [email protected]

K. P.

C57.19.01

PC57.19.01

IEEE Standard Performance Characteristics and Dimensions for Outdoor Apparatus Bushings

200012/31/2018

12/8/201012/31/2014

Approved +PAR for Revision

Formally Std. IEEE 24 Reaffirmed in 2005.PAR for Rev first approved Dec 2007Mar '10: NesCom extended PAR, unitl December 2013PAR Extension is on March 2014 NesCom agenda

Zhang585 768 [email protected]

S.

C57.19.03-19

P65700-19-03

Standard Requirements, Terminology, and Test Code for Bushing for DC Applications - Corrigendum 1

12/31/20183/25/201012/31/2014

Approved + PAR for Revision

Published 6/6/2006See Corrigenda ‐1, Published in 2006 New PAR for revision submitted 10/2007Std merging with IEC std NesCom extended PAR, unitl December 2013IEEE Work complete; still waiting for IEC. PAR Extension Request granted until Dec 2014

Recksiedler204 474 3192

C57.19.100 IEEE Guide for Application of Power Apparatus Bushings

199512/31/2022

Approved

New PAR requested and approved to 12/31/2010.NESCOM approved Extension till Dec 2012Revision approved Dec 2012

Spitzer(817) [email protected]

T.

Page 8 of 24Prepared by W. Bartley, Transformers Standards Coordinator March 12, 2014

STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee DIELECTRIC TESTSM. A.

(802) 751-3539

[email protected] Franchek

PC57.161

Guide for DFR Measurements 8/22/201312/31/2017

New projectNaderian

[email protected]

A.

C57.113 IEEE Guide for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors

19916/17/2020

Approved std

Revision approved June 2010

Poulin(450) [email protected]

B.

C57.127 IEEE Guide for the Detection of Acoustic Emissions from Partial Discharges in Oil-Immersed Power Transformers

200712/31/2018

ApprovedGross

[email protected]

C57.138

PC57.138

IEEE Recommended Practice for Routine Impulse Test for Distribution Transformers

199812/31/2018

2/2/201112/31/2015

Approved - Reaffirmed in June '05

Reaffirmation approved by RevCom on 6/8/05.Dec '10: Nescom approved new PAR until Dec31 2015

Crotty573 659 [email protected]

J.W.

C57.98 IEEE Guide for Transformer Impulse Tests 199412/31/2021

Approved -

PAR to Revise IEEE Std C57.98‐1994PAR extension requested and approved to 12/31/2009.Dec '10: PAR mod and extension approved by Nescom

Molden(845) [email protected]

A.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee DISTRIBUTION TRANSFORMERSS.

(417) 625-6110

[email protected] Shull

PC57.12.33

Guide for Distribution Transformer Loss Evaluation PAR WITHDRAWN - Inactive WG

Decision made at Las Vegas Meeting to discontinue this activity.

Pekarek(330) [email protected]

T. J.

PC57.12.39

Standard Requirements for Distribution Transformer Tank Pressure Coordination

2/6/201212/31/2016

New ProjectGaytan(52) 818 03022 [email protected]

C.

C57.12.20

PC57.12.20

Standard for Overhead Type Distribution Transformers, 500 kVA and Smaller, High-Voltage 34 500 Volts and Below; Low-Voltage, 7970/13 800 Y Volts and Below

20116/16/2021

6/8/201212/31/2016

Approved Standard with approved PAR for Revision

PAR for Revision approved June 2012

[email protected]

A.

C57.12.28

PC57.12.28

Standard for Pad Mounted Equipment - Enclosure Integrity

200512/31/2018

9/30/201012/31/2014

Approved

Previously NEMA/ANSI C57.12.28‐1999Published 9/30/2005PAR for Revision approved by NESCOM Sept 2010

[email protected]

R.

C57.12.29

PC57.12.29

Standard for Pad Mounted Equipment - Enclosure Integrity for Coastal Environments

200512/31/2018

9/30/201012/31/2014

Approved

Previously NEMA/ANSI C57.12.29‐1991Current standards Published 10/10/2005.PAR for Revision approved by NESCOM Sept 2010

[email protected]

R.

C57.12.30 Std for Pole-Mounted Eqpt - Enclosures for Coastal Environment 6/17/2020

Approved new standard

new standard approved June 2010

[email protected]

R.

C57.12.31

PC57.12.31

IEEE Standard for Pole Mounted Equipment - Enclosure Integrity

20026/17/2020

3/6/201312/31/2017

Approved with PAR for Corrigenda

Published 3/6/2003. New PAR approved 3/22/2007Std Bd approved 6/17/2010PAR for Corrigenda approved to correct SCAB corrosion test

[email protected]

R.

C57.12.32 Standard for Submersible Equipment - Enclosure Integrity

200212/31/2018

Approved

Published 3/7/2003.Reaffirmation approved Mar 2008

[email protected]

R.

C57.12.34

PC57.12.34

Requirements for Pad-Mounted, Compartmental-Type, Self-Cooled, Three-Phase DistributionTransformers, 2500 kVA and Smaller: High-Voltage, 34 500GrdY/19 920 Volts and Below; Low Voltage, 480 Volts and Below

12/9/20193/31/201112/31/2015

Approved + PAR for Revision

Originally Std. 1447, Combined C57.22‐1980 & C57.12.26‐1992Revised Standard approved Dec09Mar '11: Nescom approved new PAR for Revision

Shull(417) [email protected]

S.

C57.12.35

PC57.12.35

IEEE Standard for Bar Coding for Distribution Transformers

200712/31/2018

6/17/201012/31/2014

Approved

Formally P1265.PAR for Revision approved June 2010

Matthews(601) [email protected]

P

C57.12.36

PC57.12.36

Standard Requirements for Liquid-Immersed Distribution Substation Transformers

200712/31/2018

12/7/201112/31/2015

Approved std and approved PAR for Revision

approved by SA Board on 9/27/2007PAR for Revision approved Dec '11

Murphy(407) [email protected]

J.R.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee DISTRIBUTION TRANSFORMERSS.

(417) 625-6110

[email protected] ShullC57.12.37

PC57.12.37

IEEE Standard for the Electronic Reporting of Transformer Test Data

200612/31/2018

12/7/201112/31/2015

Approved with PAR for Revision

Formally C57.132, IEEE Std 1388‐2000 D11d approved by SA Board on 3/30/2006.Published 7/21/2006. New PAR for Revision submitted Sept'11 ‐approved Dec'11

Crotty573 659 [email protected]

J.W.

C57.12.38

PC57.12.38

Standard for Pad-Mounted, Compartmental-Type, Self-Cooled, Single-Phase Distribution Transformers with Separable Insulated High-Voltage Connectors; High Voltage, 34500 GrdY/19920 Volts and Below, Low Voltage, 240/120 Volts; 167 kVA and SmallerRequirements

20099/11/2019

3/24/201012/31/2014

Approved - revision in progress

This std replaces C57.12.21 & C57.12.25Std published Nov 30 2009PAR for Revision approved by Nescom Mar‐2010

Ghafourian(731) [email protected]

A. A.

C57.15

PC57.15

IEEE Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators

19999/11/2019

Approved

Also known as 60076‐21‐2011PAR for Revision is on March 2014 NesCom agenda

Colopy(262) [email protected]

C. A.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee DRY TYPE TRANSFORMERSC. W.

(276) 688-1512

[email protected] Johnson, Jr.C57.12.01

PC57.12.01

IEEE Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and/or Resin Encapsulated Windings

200512/31/2018

12/9/200912/31/2015

Approved with PAR

Previous 1998 version was successfully revised and approved in 2005.Published 5/19/2006 PAR for Revision approved Dec 09. PAR extension approved March 2013; extending PAR to Dec 2015Ballot Invitation opened Aug 16

Holdway T.

C57.12.51 Ventilated Dry-Type Power Transformers, 501 kVA and Large, Three-Phase, with High-Voltage 601 to 34500 Volts; Low-Voltage 208Y/120 to 4160 Volts - General Requirements

12/31/2018Approved

Previously NEMA document C57.12.51, original publication by NEMA in 1981, Reaffirmed in 1998. This document was transferred to IEEE in Dec., 2002.Approved by SA Sept 2008

Powell(202) [email protected]

P. A.

C57.12.52 Standard Requirements for Sealed Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase, with High-Voltage 601 to 34 500 Volts, Low-Voltage 208Y/120 to 4160 Volts

198112/31/2022

Approved

Previously ANSI C57.12.52‐1981SA approved Dec 2012

Kennedy(716) [email protected]

S. P.

C57.12.58 IEEE Guide for Conducting a Transient Voltage Analysis of a Dry-Type Transformer Coil

199112/31/2018

Approved - Active

Reaffirmed Sept 2008

Kline(843) [email protected]

A. D.

C57.12.59

PC57.12.59

IEEE Guide for Dry-Type Transformer Through-Fault Current Duration

200112/31/2018

12/7/201112/31/2015

Approved

Reaffirmation approved in 12/5/2006.PAR for Revision submitted Oct'11 and approved by Std Bd Dec'11


P. A.

C57.12.60 IEEE Guide for Test Procedures for Thermal Evaluation of Insulation Systems for Solid Cast and Resin-Encapsulated Power and Distribution Transformers

199811/9/2019

Approved with Corrigenda

IEEE Std C57.12.56‐1986 and IEEE Std C57.12.60‐1998 merged together in 2009Corrigenda 1 approved by SA June 2013

Wicks(804) [email protected]

R. C.

C57.12.91 IEEE Standard Test Code for Dry-Type Distribution and Power Transformers

200112/31/2021

ApprovedFoster(815) [email protected]

D. R.

C57.124 IEEE Recommended Practice for the Detection of Partial Discharge and the Measurement of Apparent Charge in Dry-Type Transformers

199112/9/2019

Approved

Reaffirmed Dec09

Johnson, Jr.(276) [email protected]

C. W.

C57.134 IEEE Guide for Determination of Hottest Spot Temperature in Dry Type Transformers

200012/31/2023

12/7/201112/31/2015

Approved

Reaffirmation approved 3/30/2006PAR for Revision approved Dec'11Std apprroved by SASB Dec 11 2013


P. A.

C57.16

PC57.16

IEEE Standard Requirements, Terminology, and Test Code for Dry-Type Air- Core Series-Connected Reactors

199612/31/2021

Approved

Revision approved by Std Bd Sept 2011

Dudley(416) [email protected]

R. F.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee DRY TYPE TRANSFORMERSC. W.

(276) 688-1512

[email protected] Johnson, Jr.C57.94

PC57.94

IEEE Recommended Practice for Installation, Application, Operation, and Maintenance of Dry-Type General Purpose Distribution and Power Transformers

198212/31/2018

12/9/201112/31/2015

Approved

Reaffirmation approved by the SA Board on 12/6/2006PAR for Revision approved Dec'11

Stankes(603) 545-3026

S

C57.96

PC57.96

IEEE Guide for Loading Dry Type Distribution and Power Transformers

199912/31/2023

12/9/200912/31/2013

Approved - Active

RevCom approved reaffirmation on 9/22/2004Previous revision in 1994. PAR for Revision approved Dec 2009Ballot completed and on Dec2013 Revcom agenda.Approved by SASB Dec11 2013

Marek(804) [email protected]

R. P.

IEEE 259 IEEE Standard Test Procedure for Evaluation of Systems of Insulation for Dry-Type Specialty and General-Purpose Transformers

19993/25/2020

Approved

9/22/04 ‐ RevCom approved reaffirmationReaffirmed March 2010

Stankes(603) 545-3026

S

SubCommittee HVDC CON TX & SMRsM.

416-298-8108

[email protected] SharpC57.129 IEEE General Requirements and Test Code for Oil

Immersed HVDC Converter Transformers200712/31/2018

Approved

Trial use std published 6/6/2000; upgraded to full use 3/2002Approved by SA Board 9/27/2007


R. F.

IEEE 1277 IEEE General Requirements and Test Code for Dry-Type and Oil-Immersed Smoothing Reactors for DC Power Transmission

200012/31/2020

Approved.

Ballot approved March 2010


R. F.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee INSTRUMENT TRANSFORMERSR.

(416) 751-8570

[email protected] McTaggart

PC56.13.8

Standard Requirements for Station Service Voltage Transformers

12/11/201312/31/2017

Active PARWallace

[email protected]

PC57.13.7

Standard for Instrument Transformer with max output of 250ma

9/30/201012/31/2014

New Project

New project approved by NESCOM Sept 2010

Alton

PC57.13.8

Standard Requirements for Station Service VTs 12/11/201312/31/2017

New Project

PAR approved Dec13 SB

Wallace

[email protected]

C57.13

PC57.13

IEEE Standard Requirements for Instrument Transformers

200812/31/2018

9/30/201012/31/2014

Approved - Active PAR for Corrigenda

PAR to Revise IEEE Std C57.13‐2008 submitted to NESCOMPAR for Corrigenda to Correct Fig 3 approved Sept 2010

McTaggart(416) [email protected]

R.

C57.13.2 Conformance Test Procedure for Instrument Transformers

20056/17/2020

Approved

PAR to Revise Std C57.13.2‐1991; harmonize with C57.13‐1993D4 approved by RevCom on 6/8/2005; Published 9/29/2005.Reaffirmed 6/17/2010

Smith(601) [email protected]

J. E.

C57.13.5

PC57.13.5

Standard of Performance and Test Requirements for Instrument Transformers of a Nominal System Voltage of 115 kV and Above

20069/11/2019

Approved

Reference Std. 1400Previously C57.13.5 was a trial useUpgraded to Full Use 3/30/2006

Riffon(514) 840-3000 [email protected]

P.

C57.13.6 Standard for High Accuracy Instrument Transformers 6/17/2020

Approved

Document published in 12/9/2005Reaffiremed 2010

Smith(601) [email protected]

J. E.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee INSULATING FLUIDSD.J.

(980) 373-4167

[email protected] Wallach

PC57.130

IEEE Trial-Use Guide for the Use of Dissolved Gas Analysis During Factory Temeprature Rise Tests for the Evaluation of Oil-Immersed Transformers and Reactors

6/16/201012/31/2014

New Project

New Project ‐ Std under development ‐ currently under ballot resolution.PAR extension requested and approved to 12/31/2007.New PAR approved June 2010PAR Modification approved Dec 2013

[email protected]

J. A.

PC57.155

DGA Guide for Esters filled Transformers 3/24/201012/31/2014

New Project

PAR approved by NESCOM ‐ March‐2010Ballot Invitation Opened Aug 15, 2013

Boman(785)[email protected]

P.E.

C57.104

PC57.104

IEEE Guide for the Interpretation of Gases Generated in Oil-Immersed Transformers

199112/31/2018

1/9/201012/31/2014

Active + New PAR for Revision

PAR to Revise IEEE Std C57.104‐1991Original PAR and document withdrawn in Dec. 2005.New PAR approved in June, 2006.New PAR approved Jan 2010

Ladroga978 410 [email protected]

R. K.

C57.106

PC57.106

IEEE Guide for Acceptance and Maintenance of Insulating Oil in Equipment

200612/31/2018

11/9/201112/7/2016

Approved Standard

PAR for Revision approved Dec'11

Rasor

[email protected]

B.

C57.111 IEEE Guide for Acceptance of Silicone Insulating Fluid and Its Maintenance in Transformers

19833/19/2019

ApprovedBoman(785)[email protected]

P.E.

C57.121 IEEE Guide for Acceptance and Maintenance of Less-Flammable Hydrocarbon Fluid in Transformers

199812/9/2019

Approved

Was to be administratively withdrawn in Dec., 2004Reaffirmation ballot pool invitation initiated in October, 2005.Reaffirmed Dec 2009

Sundin903 231 [email protected]

C57.139

PC57.139

Guide for Dissolved Gas Analysis in Transformer Load Tap Changers

201012/8/2020

6/16/201112/31/2015

Approved

PC57.139 was approved as a new standard by IEEE‐SA Dec 8, 2010PAR for revision approved June 2011

Wallach(980) [email protected]

D.J.

C57.146 Guide for Interpretation of Gasses Generated in Silicone-Immersed Transformers

20056/16/2021

Approved

Reaff approved 16‐June‐11.

Murphy(407) [email protected]

J.R.

C57.147

PC57.147

Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers 12/31/2018

2/6/201212/31/2016

Active with active PAR for Revision

New Standard approved May 2008

McShane262 366 [email protected]

C. P.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee INSULATING FLUIDSD.J.

(980) 373-4167

[email protected] WallachIEEE 637

PC57.637

IEEE Guide for the Reclamation of Insulating Oil and Criteria for Its Use

198512/31/2018

12/10/200812/31/2014

Approved - Reaffirmed

Reaffirmation approved by SA Board 9/27/2007PAR for Revision approved Dec 2008PAR extension approved June 2012, until Dec 2014PAR modification approved Dec 2013

[email protected]

J. A.

SubCommittee INSULATION LIFEB. I.

405-622-8816

[email protected] Forsyth

PC57.145

Guide for the Definition of Thermal Duplicate Liquid-Immersed Distribution, Power, and Regulating Transformers

0 PAR WITHDRAWN Dec 2004

Previously P1524 Modified PAR to expire in 2004PAR administratively withdrawn in December, 2004

Beaster(601) [email protected]

B. L.

PC57.162

Guide for Interpretation of Moisture in Transformers

8/23/201312/31/2017

New [email protected]

T. A.

C57.100 IEEE Standard Test Procedure for Thermal Evaluation of Liquid-Immersed Distribution and Power Transformers

199912/31/2021

Approved Standard

Requested PAR for revision on 10/18/2004. 1st Ballot ‐2010; 1st Recirc Sept 2011; 2nd Recirc closed 20‐Oct'2011APPROVED Dec 2011

Wicks(804) [email protected]

R. C.

C57.119 IEEE Recommended Practice for Performing Temperature Rise Tests on Oil Immersed Power Transformers at Loads Beyond Nameplate Ratings

200112/31/2018

Approved

Previously IEEE 838. Published 3/12/2002.Reaffirmed Mar 2008

Tuli414 477 [email protected]

S. C.

C57.154

PC57.154

Design, Testing and App of Liquid-Immersed Transformers with High-Temp Insulation

201212/31/2022

3/19/200912/31/2013

New Standard

PAR for new standard approved March 2009Standard Bd approved Aug 30, 2012


R. P.

C57.91 IEEE Guide for Loading Mineral-Oil-Immersed Transformers

199512/31/2021

Approved

Combined from C57.91‐1981 & C57.92‐1981 & C57.115‐1991

Duckett(407) [email protected]

D. A.

IEEE 1276

P1276

IEEE Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Power Transformers

199712/31/2018

2/6/201212/31/2016

Approved with active PAR for Revision

Upgrade from trial use to full use on 3/30/2000Reaffirmation approved by SA Board in 3/30/2006PAR for Revision submitted Oct'11 and approved by Std Bd Feb 2012PAR Mod submitted to Nescom Feb 2014

Franchek(802) [email protected]

M. A.

IEEE 1538 IEEE Guide for Determination of Maximum Winding Temperature Rise in Liquid Filled Transformer

200012/31/2021

Approved

Original approval in 2000. Reaffirmed in 2005. Reaffirmed again in Dec 2011

[email protected]

B. I.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee PERFORMANCE CHARACTERISTICSE.G.

(519) 837-4691

[email protected] TeNyenhuis

P60076-16

Standard Requirements for Wind Turbine Generator Transformers

6/8/201212/31/2016

Approved PAR

PAR approved June 2012This is an IEC Joint development

[email protected]

D.E.

PC57.133

Guide for Short-Circuit Testing of Distribution and Power Transformers

PAR WITHDRAWN

This PAR was withdrawn by consensus of PCSC. Proposed contents are reportedly addressed in C57.12.90.

[email protected]

M.

PC57.158

Guide for the Application of Tertiary and Stabilizing Windings in Power Transformers

5/15/201212/31/2016

Approved PARBetancourt(52-80)[email protected]

E.

PC57.159

Guide for Application in Distributed Photovoltaic (DPV) Transformers in Power Generation Systems

6/8/201212/31/2016

Approved PARShertukde(860) [email protected]

H.M.

C57.105 IEEE Guide for Application of Transformer Connections in Three-Phase Distribution Systems

197812/31/2018

Approved

Was to be administratively withdrawn in Dec., 2004. Request extension to 2006.Reaffirmation ballot pool invitation initiated in October, 2005.Reaffirmed 2008

C57.109 IEEE Guide for Liquid-Immersed Transformers Through-Fault-Current Duration

199312/31/2018

Approved

Reaffirmation ballot pool invitation initiated in October, 2005.Reaffirmed Mar 2008

Patel(205) [email protected]

B. K.

C57.110 IEEE Recommended Practice for Establishing Transformer Capability When Supplying Nonsinusoidal Load Currents

199812/31/2018

Approved

PAR approved 11/18/2004.Approved by SA Mar 2008


R. P.

C57.120

PC57.120

IEEE Loss Evaluation Guide for Power Transformers and Reactors

199112/31/2018

3/24/201012/31/2014

Approved - revision in progress

Reaffirmation approved by RevCom 6/8/2006.PAR for Revision submitted 1/21/2010 to merge C57.120 & C57.12.33

[email protected]

A.

C57.123 IEEE Guide for Transformer Loss Measurement 20026/17/2020

Approved std

Ref Std. IEEE 1098Revision approved June 2010

TeNyenhuis(519) [email protected]

E.G.

C57.136

PC57.136

IEEE Guide for Sound Level Abatement and Determination for Liquid- Immersed Power Transformers and Shunt Reactors Rated Over 500 kVA

200012/31/2018

9/30/201012/31/2014

Approved + Active PAR for Revision

Reaffirmation approved by RevCom on 9/21/2005PAR for Revision approved by NESCOM Sept 2010

Antosz(412) [email protected]

S.

C57.142

PC57.142

A Guide To Describe The Occurrence And Mitigation Of Switching Transients Induced By Transformer-Breaker Interaction

201012/8/2020

Approved

PC57.142 was approved as a new standard on December 8, 2010

Degeneff(518) [email protected]

R. C.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee PERFORMANCE CHARACTERISTICSE.G.

(519) 837-4691

[email protected] TeNyenhuisc57.149 Guide for the Application and Interpretation of

Frequency Response Analysis for Oil Immersed Transformers

201212/31/2022

6/24/200412/31/2012

APPROVEDSweetser (781) 672-6214<[email protected]>

C.L.

C57.18.10 IEEE Standard Practices and Requirements for Semiconductor Power Rectifier Transformers

19981/30/2019

Approved

Replaced the C57.18‐1964 for pool cathode mercury‐arc rectifiers.Amendment 1: Technical and Editorial Corrections was approved 3/27/08Reaffirmed March 2009


S. P.

C57.21 IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

199012/31/2018

Approved

Reaffirmation approved on 6/23/2004.Revised Std approved Mar 2008

IEEE 32

PC57.32

IEEE Standard Requirements, Terminology, and Testing Procedures for Neutral Grounding Devices

197212/31/2018

12/7/201112/31/2015

Approved - Active PAR to revise std

Dec. 2002 ‐ Sponsor changed from PES/SPD to PES/TR; PAR Modified and extended to Dec 2011; PAR stalled Oct'11, without a ballot. PAR withdrawn & New PAR submitted Oct'11, approved by Stds Bd Dec '11


S. P.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee POWER TRANSFORMERSJ.D.

561 371 9138

[email protected] Watson

P60076-57-12

Standard Requirements for Phase Shifting Transformers

6/8/201212/31/2016

Approved PAR

PAR approved June 2012This is an IEC Joint development

Ahuja(408) [email protected]

R. K.

PC57.153

Guide for Paralleling Power Transformers 3/27/200812/31/2014

New Project

PAR approved Mar 2008PAR Extension granted May 2012, until Dec2014

Jauch(727) [email protected]

E.T.

PC57.156

Guide to Tank Rupture Mitigation 6/16/201112/31/2015

New ProjectZhao(417) [email protected]

P.

PC57.157

Guide for Conducting Functional Life Tests for De-energized Tap-changer Contacts

12/7/101112/31/2015

New Project

PAR for New standard approved Dec'11

Hopkinson(704) [email protected]

P. J.

C57.116

PC57.116

IEEE Guide for Transformers Directly Connected to Generators

198912/31/2018

9/10/201112/31/2015

Approved

Reaffirmation approved in Dec. 2005 2010 Reaffirmation Ballot Closed with many NegativesPAR for Revision submitted July 2011Std submitted to Revcom and on Mar 2014 agenda

Hoffman(973) [email protected]

G.

C57.117

PC57.125

IEEE Guide for Reporting Failure Data for Power Transformers and Shunt Reactors on Electric Utility Power Systems

198612/31/2018

2/1/201112/31/2015

Active

Previously IEEE 786‐1986, original approval date 6/19/1986.Oct 2010 decision to merge with C57.125.This standard is still Active because of PAR for revison of C57.125.This will be withdrawn when Revision of C57.125 is approved.

Binder, Jr.(724) [email protected]

W. B.

C57.12.10 Standard Requirements for Liquid-Immersed Power Transformers

19979/30/2020

6/14/201312/31/2017

Approved standard with Corrigenda

Formally NEMA/ANSI document.Corrigenda 1 approved December 2012PAR for Corrigenda 2 approved June 2013Corrigenda 2 approved by SASB Oct 2013

Hoffman(973) [email protected]

G.

C57.125

PC57.125

IEEE Guide for Failure Investigation, Documentation, and Analysis for Power Transformers and Shunt Reactors

199112/31/2018

2/1/201112/31/2015

Approved

Oct'10: decision to merge with C57.117. Feb'11: NESCOM approved new PAR to merge 117 and 125.

Binder, Jr.(724) [email protected]

W. B.

C57.131 IEEE Standard Requirements for Load Tap Changers

199512/31/2022

Approved Standard

PAR Modified Dec 09 and extended to Dec 2010.Dec '10: Nescom & Revcom extend untul Dec31 20111st Ballot closed May'11; 1st Recirc closed 21‐Oct; Std was approved Mar 2012


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee POWER TRANSFORMERSJ.D.

561 371 9138

[email protected] WatsonC57.135

PC57.135

IEEE Guide for the Application, Specification and Testing of Phase- Shifting Transformers

20016/16/2021

Approved

Approved for IEEE/IEC Dual Logo Dec. 2005 ‐ IEC 62032 Ed. 1

Sim(919) [email protected]

H. J.

C57.140

PC57.140

Evaluation and Reconditioning of Liquid Immersed Power Transformers

200612/31/2018

3/31/201112/31/2015

Approved

D18 approved by RevCom 11/16/2006Mar '11: Nescom approved new PAR until Dec31 2015

James(504) [email protected]

R.I.

C57.143 Guide for Application for Monitoring Equipment to Liquid-Immersed Transformers and Components 12/31/2023

ApprovedChu(212) [email protected]

D.

C57.148 Standard for Control Cabinets for Power Transformers

20119/10/2021

Approved Standard

Approved by Std Bd Sept 2011

Watson561 371 [email protected]

J.D.

C57.150 Guide for the Transportation of Large Power Transformers and Reactors

201212/31/2022

ApprovedAnderson(402) [email protected]

G. W.

C57.17 Standard Requirements for Arc Furnace Transformers 12/31/2022

Approved

ANSI issued the original C57.17 standard in 1965.

Ganser(330) [email protected]

R.

C57.93

PC57.93

IEEE Guide for Installation of Liquid-Immersed Power Transformers

199512/31/2018

3/29/201212/31/2016

Approved Standard - with approved PAR for Revision

Rev of ASA C57.93‐1958, IEEE Std C57.12.11‐1980, & C57.12.12‐1980PAR to Revise IEEE Std C57.93‐1995 Approved by RevCom 12/2007PAR for Revision was approved March 2012

Lau(604) [email protected]

M. Y.

IEEE 638

P638

IEEE Standard for Qualification of Class 1E Transformers for Nuclear Power Generating Stations

199212/31/2023

6/7/200712/31/2013

Approved - Active

Reaffirmation approved by SA Board 3/30/2006.New PAR for revision approved 6/7/2007. PAR extended until Dec 2012. PAR extended until Dec 2013.Standard approved by SASB Dec 11 2013

Swinderman(724) [email protected]

C.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee STANDARDSW. H.

(860) 205-0803

[email protected] Bartley

PC57.163

Guide for Establishing Power Transformer Capability while under Geomagnetic Disturbances

New Project

PAR is on March 2014 NESCOM agenda

Verner202 [email protected]

J. A.

C57.12.00

PC57.12.00

IEEE Standard for General Requirements For Liquid-Immersed Distribution, Power, and Regulating Transformers

20106/17/2020

6/16/201112/31/2015

Approved

2010 rev approved by SA Board in June, 2010. Published 9/10/2010.PAR for Continuous Revision approved June 2011

Snyder(731) [email protected]

S. L.

C57.12.70 IEEE Standard Terminal Markings and Connections for Distribution and Power Transformers

200012/31/2021

Approved

Published 3/16/2001. Reaff approved by RevCom 3/30/2006.New Revision approved by Std Board Dec 2011

Shull(417) [email protected]

S.

C57.12.80 IEEE Standard Terminology for Power and Distribution Transformers

20029/30/2020

Approved std

Amendment PAR approved to add thermally upgraded definitionRevision approved Sept 2010

Chiu(626) [email protected]

B.

C57.12.90

PC57.12.90

IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers

20066/17/2020

6/16/201112/31/2015

Approved

Published Oct 2010 PAR for Continuous Revision approved June 2011

Antosz(412) [email protected]

S.

C57.144 Guide for Metric Conversion of Transformer Standards

20043/25/2020

Approved

Published 10/22/2004Reaffirmed March 2010

Balma(973) [email protected]

P.M.

C57.152 IEEE Guide for Diagnostic Field Testing of Power Apparatus - Part 1: Oil Filled Power Transformers, Regulators, and Reactors

199512/31/2023

Approved

Originally IEEE 62. Reaff was successful.in 2005. New WG formed to revise document on a continuous basis based on TF recommendation. Revision changed to C57 series,

Verner202 [email protected]

J. A.


STANDARDPROJECT


PAR Issue Dat

PAR Expiration


Working Group Chair

EmailPhone

SubCommittee UNDERGROUND TR & NW PROTECTC. G.

(847) 683-2145

[email protected] NiemannC57.12.23 IEEE Standard for Underground Type, Self-Cooled,

Single-Phase Distribution Transformers with Separable Insulated High-Voltage Connectors; High Voltage 25kV and Below; Low Voltage 600V and Below

20093/19/2019

Approved

Published 4/20/2009

[email protected]

A.

C57.12.24

PC57.12.24

Requirements for Transformers - Underground-Type, Three Phase Distribution Transformers: High Voltage (34 500 GrdY/19 920 V and Below) and Low Voltage (480V and Below, 2500 kVA and Smaller

20006/17/2019

11/9/201112/31/2015

Approved standard

New PAR for Revision approved Nov '11

Termini(610) [email protected]

G.

C57.12.40

PC57.12.40

Standard for Requirements for Secondary Network Transformers - Subway and Vault Types (Liquid Immersed)

201112/31/2021

8/30/201212/31/2016

Approved Standard with approved PAR for Revision

Approved ‐ C57.12.40‐2011

Klaponski(204) [email protected]

B.

C57.12.44

PC57.12.44

IEEE Standard Requirements for Secondary Network Protectors

200512/31/2018

6/17/201012/31/2014

Approved

PC57.12.44/D2.1 approved by RevCom in December 2005. Published 6/07/2006PAR for Revision approved June 2010Std submitted to Revcom Jan 2014 and on March agenda

Wimmer(804) [email protected]

W. G.

C57.12.57 Requirements for Ventilated Dry-Type Network Transformers 2500 kVA and Below, Three-Phase with High Voltage 34 500 Voltas and Below, Low Voltage 216Y/125 and 480Y/125 Volts

199212/31/2000

Standard WITHDRAWN in 2001

Existing standard withdrawn by IEEE on 1/15/2001. No longer endorsed by IEEE.

Robinson(361) [email protected]

A. L.


IEEE/PES Transformers Committee Chair: Don Platts

Vice Chair: Stephen Antosz Secretary: Sue McNelly Treas: Greg AndersonPast Chair: Bill Chiu Std. Coordinator: Bill Bartley

INSTRUMENTRoss McTaggart

HVDC Converter Xfmrs & Smoothing Reactors

Michael Sharp

DRY TYPEChuck W. Johnson

DISTRIBUTION Steve Shull

BUSHINGPeter Zhao

POWERJoe Watson

UG & NW ProtectorC. G. Niemann

Gen. Req. of BushingsRev of C57.19.00

Bushing App. GuideC57.19.100

OH Dist. Xfmrs C57.12.20

Eqp Encl. Integrity C57.12.28, 12.29,

12.30, 12.31, & 12.32

Elec Rpt of Test DataIEEE 1388/C57.12.37

General Req.C57.12.01

Req. & Test Code for HVDC Con. Xfmr

C57.129

Req. & Test Code for HVDC Smoothing

Reactors IEEE 1277

Step Volt. RegulatorC57.15

Req for Inst. XfmrsC57.13

Test Proc. For Inst. Xfmrs

C57.13.2

Test Req. for >= 115kVPC57.13.5

Req. for Elect. Rev. MeteringC57.13.6

Guide for MonitoringC57.143

Directly Connected GSU C57.116

Req. for L.I. Power Xfmrs C57.12.10

Std. Req. for Sec. Network Xfmrs

C57.12.40

UG 3ph Dist Xfmr< 2500KVAC57.12.24

Dry Type Air-Core ReactorsC57.16

Performance Characteristics

C57.19.01

Req. & Testing of DC BushingsC57.19.03

Req.for Vent. <=500KVAC57.12.50

Req.for Vent. >500KVAPC57.12.51

Req. for Sealed >500kVA

PC57.12.52

Thermal Eval. for Dry-Type

C57.12.56 & 12.60

Transient AnalysisC57.12.58

Dry-Type Through Fault Current Duration

C57.12.59

Test CodeC57.12.91

IEEE 638 – Std for 1E Tx at Nuc Gen Stations

Guide for Phase-Shift Xfmrs

C57.135

Eval & ReconditioningC57.140

Std for Control CabinetC57.148

Arc Furnace XfmrC57.17

Installation & Maint Guide C57.93

Vent Dry-Type Network Xfmrs <=2500KVA

C57.12.57

Req. for 3ph Pad MountC57.12.34

UG Self-Cool 1-phC57.12.23

Pad-Mount 1ph Self-Cool <2500kVA

C57.12.38

Bar CodingC57.12.35

Perf Characteristics for GSU Bushings

PC57.19.04

Transportation GuidePC57.150

Tank Rupture Mitigation C57.156

Revised by W. Bartley

Std. Req. for Sec. Network Protectors

C57.12.44

Requirements for LTCC57.131

Dry-Type Hottest SpotC57.134

Dry Type Op & Maint. GuideC57.94

Dist. Sub. XfmrsC57.12.36

Guide for ParallelingC57.153

Page 23 of 24

Failure InvestigationsC57.125

Functional Life Tests for DETC C57.157

Req. for mA CTC57.13.7

Tank Pressure CoordinationC57.12.39

Revised 3/12/2014

Std Requirements Phase Shifters

P60076-57-1202

TF for SSVTsPC57.13.8D. Wallace

TF to compare req’s of composite vs traditional

bushings

IEEE/PES Transformers Committee Chair: Don Platts

Vice Chair: Stephen Antosz Secretary: Sue McNelly Treas: Greg AndersonPast Chair: Bill Chiu Std. Coordinator: Bill Bartley

Insulating Fluids Dave Wallach

Insulation LifeBruce Forsyth

DIELECTRIC TESTMike Franchek

Performance CharacteristicsEd teNyenhuis

StandardsWm. Bartley

Req. & Test Code for Shunt Reactors

>500kVA C57.21

Semicon Rectifier XfmrsC57.18.10

S. Kennedy

App. Guide for Xfmr Connections

C57.105

Sound Level AbatementC57.136

Impulse Test Guidefor Dist Tx C57.138

J Crotty

Rev of Low Freq. TestsB. Poulin

Guide for Acoustic PD C57.127D. Gross

DGA GuideC57.104

R. Ladroga

Mineral OilC57.106

Silicone OilC57.111

DGA During Thermal Test C57.130J. Thompson

Less Fammmable H-C Fluid C57.121

D. Sundin

Loading GuideC57.91

Don Duckett

TF Investigate Use of Furan Testing

S. Xu

Max. Wdg Temp RiseIEEE 1538

Temp Rise Test Above NP RatingC57.119

Thermal Eval Test C57.100

R. Wickes

Cont Rev of C57.12.00S. Snyder

Cont. Rev of C57.12.90S. Antosz

Metric ConversionC57.144P. Balma

TerminologyC57.12.80

B. Chiu

MeetingsGreg Anderson

Through-Fault Current Duration C57.109

Non-Sinusoidal Load Current C57.110

R. Marek

Xfmr Loss Measurement

C57.123

Short Circuit TestingPC57.133

Mitigation of Switching Transients CB/Xfmr Interaction C57.142

App. Of High Temp Insulation IEEE 1276

M. Franchek

DGA in LTCC57.139

D. Wallach

TF – Moisture in InsulationB. Rasor

Oil Reclamation IEEE 637

J. Thompson

DGA in SiliconeC57.146

J. Murphy

Website DevelopmentS. McNelly

Terminal Markings & Connections

S. Schull C57.12.70

Diagnostic Field Testing J. Verner

IEEE C57.152 /(62)

Neutral Grounding Devices PC57.32

S. Kennedy

Educational Development

T. Prevost

WG on DielectricTest Table

P. Hopkinson

Sound Level Measurement

PC57.151

TF - Temp Rise Test -C57.12.90, Clause 11

P. Powell

IEEE /IEC Cross Reference TFV. Mehrotra

Revised by W. Bartley

Guide to Freq Response Analysis

C57.149

PCS Rev to Test Code- 12.90

M. Perkins

PCS Rev. to Gen Req - 12.00

S. Snyder

PD MeasurementOn Bushings & Inst Tx

B. Poulin

Rev of Transient Voltage Test

P. Riffon/P. Heinzig

WG- External Dielectric Test Clearance

Eric Davis

Page 24 of 24

WG – Std Req. Hi Temp Insulation C57.154

R. Marek

DGA in Ester Fluids PC57.155P. Boman

TF for Particle CountM. Scarborough

App Guide for Ester Fluids -C57.147

P. McShane

Windfarm TransformersP60076-16

D. Buckmaster

TF – Winding Temp Indicators

P. McClure

TF – Fluid terminology consistencyP. McShane

Tertiary & Stabilizing Windings PC57.158

E. Betancourt

Loss Evaluation Guide PC57.120A. Traut

Revised 3/12/2014

Moisture in Insulation PC57.162T. Prevost

Committee History

P. Balma

WG- Guide for DFR testing PC57.161

A. Naderian

DPV Grid TransformersPC57.159

H. Shertukde

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