handbook on electricity meters
TRANSCRIPT
![Page 1: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/1.jpg)
ANG
KO
R W
AT, C
AMBO
DIA
Trai
ning
Cou
rse
onEl
ectr
icity
Met
ers
Febr
uary
28
to M
arch
3, 2
006
Ho
Chi
Min
hC
ity,
Viet
nam
Elec
trici
ty M
eter
s-D
epar
tmen
t of M
etro
logy
(DO
M) a
nd In
dust
rial
Labo
rato
ry C
ente
r of C
ambo
dia
(ILC
C) r
egul
ate
the
Elec
trici
ty M
eter
s in
Cam
bodi
a on
the
Prim
ary
Se
cond
ary
and
Wor
king
Sta
ndar
ds.
-The
lega
l uni
ts o
f mea
sure
men
t on
Elec
trici
ty in
C
ambo
dia
is k
Wh,
the
tarif
f was
app
rove
d by
M
inis
try o
f Ind
ustry
Min
e an
d En
ergy
(MIM
E) a
nd
Elec
trici
ty A
utho
rity
of C
ambo
dia
(EA
C),
but
Elec
trici
tedu
Cam
boge
(ED
C)
is re
spon
sibl
e fo
r se
lling
the
Elec
trici
ty.
-Now
, MIM
E ha
s not
pas
sed
the
met
rolo
gy la
w o
n el
ectri
city
met
ers y
et.
-Unf
ortu
nate
ly, D
OM
and
ILC
C h
ave
no
equi
pmen
t to
test
the
Elec
trici
ty M
eter
s, bu
t ED
C
has t
heir
own
equi
pmen
t to
verif
y th
e m
eter
s.
-EA
C h
as so
lved
the
com
plai
nts b
y co
nduc
ting
the
verif
icat
ion
of e
lect
ricity
met
ers,
but E
AC
can
not
calib
rate
them
.
-In
real
ity, D
OM
and
ILC
C a
re re
spon
sibl
e to
ve
rify
and
calib
rate
the
Elec
trici
ty M
eter
s.
Elec
trici
ty M
eter
s
EDC
is a
priv
ate
elec
trica
l com
pany
but
ad
min
istra
ted
by M
IME.
EAC
is a
n A
utho
rity
to so
ld th
e di
sput
es b
etw
een
the
cons
umer
s and
ED
C.
DO
M a
nd IL
CC
are
the
depa
rtmen
ts to
con
trol a
ll th
e m
etro
logy
in C
ambo
dia
incl
udin
g El
ectri
city
M
eter
s.
Elec
trici
ty M
eter
s
137
![Page 2: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/2.jpg)
ILC
C h
as tw
o m
ain
Labo
rato
ries a
s bel
ow:
•Fo
od M
icro
biol
ogy
and
Che
mic
al L
ab
1.M
icro
biol
ogic
al
2.W
ater
Che
mic
al
3.Fo
od C
hem
ical
4.N
on F
ood
Che
mic
al
•Sc
ient
ific
and
Indu
stri
al M
etro
logy
Lab
.
1.M
ass a
nd V
olum
e
2.Sc
ale
Tem
pera
ture
3.El
ectri
cal a
nd P
ress
ure
Indu
stria
l lab
orat
ory
Cen
ter o
f Cam
bodi
a
DO
M is
resp
onsi
ble
for l
egal
Met
rolo
gy a
nd d
ivid
es
into
4 o
ffic
es a
s bel
ow:
-Adm
inis
tratio
n an
d Le
gisl
atio
n
-Con
trol-
Ver
ifica
tion
-Tec
hnol
ogic
al D
evel
opm
ent o
f Met
rolo
gy
-Pro
vinc
ial M
anag
emen
t Met
rolo
gy.
Dep
artm
ent o
f Met
rolo
gy
TH
AN
K Y
OU
FOR
YO
UR
AT
TE
NT
ION
138
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Elec
tric
ity
Met
ers
–C
hile
Cri
stiá
n E
spin
osa
Ch
ief
of E
lect
rici
ty A
rea
Supe
rin
ten
den
cy o
f El
ectr
icit
y an
d Fu
els
(SEC
)
APE
C/A
PLM
F Se
min
ars a
nd T
rain
ing
Cou
rses
in L
egal
Met
rolo
gy (C
TI-
10/2
005T
)T
rain
ing
Cou
rse
on E
lect
rici
ty M
eter
sFe
brua
ry 2
8 -M
arch
3, 2
006
Chi
leSa
ntia
go
Chile
an E
nerg
y Reg
ulat
ory
bodi
es
CN
E
(Nat
inal
Com
issi
on o
f En
ergy
)
Reg
ulat
ory
body
SEC
(Sup
erin
tend
ency
of
Elec
trici
ty a
nd F
uels
)
Supe
rvis
ion
or
Con
trolle
r bo
dy
Reg
ulat
ions
on
Met
ers
•Be
fore
inst
allin
g, t
he m
eter
s ha
ve t
o be
ver
ified
, ca
libra
ted,
sea
led
and
cert
ified
by
a bo
dy a
utho
rized
to
do s
o by
SEC
(Ce
rtifi
catio
n Bo
dy).
•In
ser
vice
met
ers
have
to
be c
ontr
olle
d by
Ver
ifica
tion
Bodi
es (
auth
oriz
ed b
y SE
C).
•Th
e di
strib
utio
n co
mpa
nies
hav
e th
e re
spon
sibi
lity
of
doin
g m
aint
enan
ce t
o th
e m
eter
s.•
SEC
dete
rmin
es t
he r
ever
ifica
tion
and
mai
nten
ance
in
terv
als,
bas
ed o
n te
chni
cal c
hara
cter
istic
s of
the
eq
uipm
ent.
•Th
e di
strib
utio
ns c
ompa
nies
can
cha
rge
the
mai
nten
ance
co
st, on
ly a
fter
the
ser
vice
has
bee
n do
ne.
139
![Page 4: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/4.jpg)
Som
e Fa
cts
•Th
ere
are
abou
t 5.
000.
000
elec
tric
ity c
usto
mer
s an
d m
eter
s in
Chi
le.
•Th
e di
strib
utio
n co
mpa
nies
ow
n ab
out
half
of t
hese
m
eter
s, a
nd r
ent
them
to
the
cust
omer
s (t
he t
ariff
in
clud
es m
aint
enan
ce).
•Th
e cu
stom
ers
that
ow
n th
e m
eter
s ha
ve t
o pa
y th
e “m
aint
enan
ce”
(rev
erifi
catio
n).
•Bo
th p
rices
are
set
by
a ta
riff
fixin
g pr
oces
s, le
ad b
y CN
E.•
The
Verif
icat
ion
Bodi
es a
re in
depe
nden
t co
mpa
nies
ow
ned
by t
he d
istr
ibut
ion
com
pani
es (
subs
idia
ries)
.
Mai
nten
ance
Tar
iff•
Mai
nten
ance
and
ren
t ta
riffs
are
ver
y si
mila
r in
pre
sent
va
lue,
but
the
ren
t is
a p
er m
onth
tar
iff.
•Th
e m
aint
enan
ce t
ariff
was
cal
cula
ted
with
a r
ever
ifica
tion
inte
rval
for
cus
tom
er o
wne
d m
eter
s of
4 y
ears
.•
The
tarif
f de
cree
indi
cate
s th
at t
he in
terv
al w
ill b
e 4
year
s un
til S
EC d
eter
min
es a
diff
eren
t in
terv
al.
•SE
C de
term
ined
10
year
s. T
he G
over
nmen
t N
atio
nal
Cont
rolle
r di
ctat
ed t
hat
SEC
cann
ot d
o th
is u
ntil
a ne
w
tarif
f pr
oces
s is
hel
d. S
EC a
ppea
led.
•
Very
unp
opul
ar s
ervi
ce•
Cost
: U
S$ 2
0 to
US$
35,
dep
endi
ng o
n th
e ta
riff
area
.•
Rec
lam
atio
ns f
rom
cus
tom
ers
and
auth
oriti
es
Mea
sure
men
t com
plai
nt/d
ispu
te re
solu
tion
proc
ess
•If
a c
usto
mer
s as
ks f
or a
rev
erifi
catio
n, t
he
dist
ribut
ion
com
pany
has
to
do s
o by
an
auth
oriz
ed
Verif
icat
ion
Body
.•
If t
he m
eter
is O
K,th
e re
verif
icat
ion
is p
aid
by t
he
cust
omer
, oth
erw
ise
paid
by
the
com
pany
.
Elec
tric
ity
Met
ers
–C
hile
Cri
stiá
n E
spin
osa
Ch
ief
of E
lect
rici
ty A
rea
Supe
rin
ten
den
cy o
f El
ectr
icit
y an
d Fu
els
(SEC
)
APE
C/A
PLM
F Se
min
ars a
nd T
rain
ing
Cou
rses
in L
egal
Met
rolo
gy (C
TI-
10/2
005T
)T
rain
ing
Cou
rse
on E
lect
rici
ty M
eter
sFe
brua
ry 2
8 -M
arch
3, 2
006
140
![Page 5: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/5.jpg)
APE
C/A
PLM
F Se
min
ars a
nd T
rain
ing
Cou
rses
in
APE
C/A
PLM
F Se
min
ars a
nd T
rain
ing
Cou
rses
in
Lega
l Met
rolo
gy (C
TILe
gal M
etro
logy
(CTI
-- 10/
2005
T)10
/200
5T)
Trai
ning
Cou
rse
on E
lect
ricity
Met
ers
Trai
ning
Cou
rse
on E
lect
ricity
Met
ers
Febr
uary
28
Febr
uary
28
-- Mar
ch 3
, 200
6M
arch
3, 2
006
in H
o C
hi
in H
o C
hi M
inh
Min
hC
ity, V
ietn
amC
ity, V
ietn
am
Ove
rvie
w o
f the
Ele
ctri
city
Met
ers i
n C
hina
Ove
rvie
w o
f the
Ele
ctri
city
Met
ers i
n C
hina
Yan
g Y
ang
Min
g M
ing
Qin
Qin
Tong
Tong
Liao
ning
Liao
ning
Prov
inci
al In
stitu
te o
f Mea
sure
men
tPr
ovin
cial
Inst
itute
of M
easu
rem
ent ((
LIM
LIM))
Asi
a–Pa
cific
Leg
al M
etro
logy
For
um
Liao
ning
Liao
ning
Prov
inci
al In
stitu
te o
f Mea
sure
men
tPr
ovin
cial
Inst
itute
of M
easu
rem
ent
((LI
MLI
M))
••LI
M is
subo
rdin
ate
to
LIM
is su
bord
inat
e to
Lia
onin
gLi
aoni
ngPr
ovin
cial
Bur
eau
of Q
ualit
y an
d Pr
ovin
cial
Bur
eau
of Q
ualit
y an
d Te
chni
cal S
uper
visi
on, i
t is a
aut
horit
ativ
e le
gal m
etro
logi
cal
Tech
nica
l Sup
ervi
sion
, it i
s a a
utho
ritat
ive
lega
l met
rolo
gica
l ve
rific
atio
n in
stitu
tion,
and
it is
als
o th
e lo
cus o
f Nor
thea
st
verif
icat
ion
inst
itutio
n, a
nd it
is a
lso
the
locu
s of N
orth
east
Nat
iona
l N
atio
nal
Cen
ter o
f Met
rolo
gy a
nd M
easu
rem
ent.
C
ente
r of M
etro
logy
and
Mea
sure
men
t.
Ver
ifica
tion
Syst
em o
f ele
ctric
ity m
eter
s
benc
hmar
kbe
nchm
ark
Cla
ss 0
.005
Cla
ss 0
.005
Wor
k St
anda
rdW
ork
Stan
dard
Cla
ss 0
.01
Cla
ss 0
.01
amen
dam
end
Sing
leSi
ngle
-- pha
se S
tand
ard
phas
e St
anda
rdC
lass
0.0
2(0.
01)
Cla
ss 0
.02(
0.01
)
Sing
leSi
ngle
-- pha
seph
ase
Thre
eTh
ree --
phas
e St
anda
rdph
ase
Stan
dard
Cla
ss 0
.1C
lass
0.1
Sing
leSi
ngle
-- pha
seph
ase
Thre
eTh
ree --
phas
e St
anda
rdph
ase
Stan
dard
Cla
ss 0
.05
Cla
ss 0
.05
Sing
leSi
ngle
-- pha
seph
ase
Thre
eTh
ree --
phas
e St
anda
rdph
ase
Stan
dard
Cla
ss 0
.5C
lass
0.5
Sing
leSi
ngle
-- pha
seph
ase
Thre
eTh
ree --
phas
e St
anda
rdph
ase
Stan
dard
Cla
ss 0
.3C
lass
0.3
Sing
leSi
ngle
-- pha
seph
ase
Thre
eTh
ree --
phas
e St
anda
rdph
ase
Stan
dard
Cla
ss 0
.2C
lass
0.2
Wor
k El
ectri
city
Met
erW
ork
Elec
trici
ty M
eter
Cla
ss 0
.5C
lass
0.5
Wor
k El
ectri
city
Met
erW
ork
Elec
trici
ty M
eter
Cla
ss 2
.0C
lass
2.0
Wor
k El
ectri
city
Met
erW
ork
Elec
trici
ty M
eter
Cla
ss 1
.0C
lass
1.0
141
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OOrg
aniz
atio
n(s
rgan
izat
ion(
s ) ) w
hich
w
hich
regu
late
the
mea
sure
men
t re
gula
te th
e m
easu
rem
ent
of e
lect
ricity
in
of e
lect
ricity
in o
urour e
cono
my
econ
omy
••In
our
eco
nom
y, th
e m
easu
rem
ent o
f ele
ctric
ity is
In
our
eco
nom
y, th
e m
easu
rem
ent o
f ele
ctric
ity is
re
gula
ted
by
regu
late
d by
Gen
eral
Adm
inis
tratio
n of
Qua
lity
Gen
eral
Adm
inis
tratio
n of
Qua
lity
Supe
rvis
ion,
Insp
ectio
n an
d Q
uara
ntin
e of
the
Peop
le's
Supe
rvis
ion,
Insp
ectio
n an
d Q
uara
ntin
e of
the
Peop
le's
Rep
ublic
of C
hina
Rep
ublic
of C
hina
. (A
QSI
Q)
. (A
QSI
Q)
The
lega
l uni
ts o
f mea
sure
for t
he sa
le o
f el
ectri
city
•kW
h
•kV
ARh
•kV
Ah
TT ypeype
AApp
rova
lpp
rova
l••
All
kind
s of e
lect
ricity
met
ers r
equi
re a
ppro
val o
f typ
e te
st.
All
kind
s of e
lect
ricity
met
ers r
equi
re a
ppro
val o
f typ
e te
st.
••Th
e ap
prov
al o
f typ
e te
st in
clud
es in
sula
tion
perf
orm
ance
Th
e ap
prov
al o
f typ
e te
st in
clud
es in
sula
tion
perf
orm
ance
te
st, a
ccur
acy
dem
and
test
, ele
ctric
dem
and
test
, EM
C te
st,
test
, acc
urac
y de
man
d te
st, e
lect
ric d
eman
d te
st, E
MC
test
, cl
imat
ic in
fluen
ce te
st, m
echa
nism
dem
and
test
.cl
imat
ic in
fluen
ce te
st, m
echa
nism
dem
and
test
.
••O
nly
the
orga
niza
tion
of m
etro
logy
and
mea
sure
men
t whi
ch
Onl
y th
e or
gani
zatio
n of
met
rolo
gy a
nd m
easu
rem
ent w
hich
be
aut
horiz
ed b
y A
QSI
Q c
an d
o th
e ap
prov
al o
f typ
e te
st.
be a
utho
rized
by
AQ
SIQ
can
do
the
appr
oval
of t
ype
test
.
••El
ectri
city
met
ers c
an b
e pr
oduc
ed a
fter t
hey
pass
ed
Elec
trici
ty m
eter
s can
be
prod
uced
afte
r the
y pa
ssed
ap
prov
al o
f typ
e te
st.
appr
oval
of t
ype
test
.
Met
er V
erifi
catio
n Te
stin
g
•M
eter
ver
ifica
tion
test
ing
is re
quire
d.
•Th
e ve
rific
atio
n ce
ntre
of e
lect
ricity
met
ers
whi
ch b
e au
thor
ized
by
AQ
SIQ
can
do
the
met
er v
erifi
catio
n te
stin
g.
•Te
sts a
re p
erfo
rmed
on
met
ers i
n se
rvic
e.
142
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Re
Re --
verif
icat
ion
Inte
rval
sve
rific
atio
n In
terv
als
Dom
estic
Sin
gle
Dom
estic
Sin
gle --
phas
e M
eter
phas
e M
eter
Bas
ic In
duct
ion
Met
erB
asic
Indu
ctio
n M
eter
Elec
troni
c M
eter
Elec
troni
c M
eter
5 ye
ars
5 ye
ars
Sing
leSi
ngle
-- dia
mon
d A
xlet
ree
diam
ond
Axl
etre
e5
year
s 5
year
s D
oubl
eD
oubl
e --di
amon
d A
xlet
ree
diam
ond
Axl
etre
e10
yea
rs10
yea
rs
Than
k yo
u fo
r you
r Atte
ntio
n
143
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Elec
tric
ity M
eter
M
easu
rem
ent S
yste
m in
Indo
nesi
a
M H
EN
DR
O P
UR
NO
MO
OVE
RVI
EW
Num
ber o
f el
ectri
city
met
er in
stal
led
is
mor
e th
an 3
8 m
illio
n
All
of e
lect
ricity
met
er a
re b
elon
ging
to
PLN
(Nat
iona
l Ele
ctric
ity C
ompa
ny)
OVE
RVI
EW
Dire
ctor
ate
of M
etro
logy
(DoM
) is
inst
itutio
n un
der M
inis
try o
f Tra
de h
as re
spon
sibl
e to
ca
rry
out l
egal
met
rolo
gy in
Indo
nesi
a
Min
istry
of T
rade
regu
late
the
mea
sure
men
t of
ele
ctric
ity i
n In
done
sia
(ME
T-40
05/3
548/
VIII
/199
1)
OVE
RVI
EW
Ele
ctric
ity m
eter
is a
lega
l met
rolo
gy
mea
surin
g in
stru
men
t w
hich
mus
t pas
s in
ve
rific
atio
n an
d re
-ver
ifica
tion
Dire
ctor
ate
of M
etro
logy
(DoM
) per
form
s
appr
oval
of t
ype,
ver
ifica
tion,
re-
verif
icat
ion
test
144
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OVE
RVI
EW
Met
ers
are
give
n a
re-v
erifi
catio
n ev
ery
10 y
ears
The
lega
l uni
ts o
f mea
sure
for t
he s
ale
of e
lect
ricity
are
:-
kWh
(res
iden
ce)
-kv
arh
(fact
ory)
CU
RR
ENT
SITU
ATI
ON
14 m
illio
ns m
eter
s m
ust b
e re
-ver
ify a
nd
finis
hed
in 2
007
Dom
and
RV
O c
ould
not
han
dle
Third
par
ty n
eede
d
145
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Intr
odu
ction o
f Ele
ctr
icity
Mete
r
Jap
an E
lectr
ic M
ete
r In
spection C
orp
ora
tion
Verificat
ion M
anag
em
ent
Gro
up
Isam
u N
amik
i
Intr
odu
ction o
f Ele
ctr
icity
Mete
ron L
ega
l M
etr
olo
gy
Nat
ional
regu
lato
ry o
rgan
izat
ion :
METI
METI:
Min
istr
y of
Econom
y,Tra
de a
nd
Indust
ry
Lega
l U
nit :
W , W
h , V
arh , V
, A
Typ
e A
ppro
val B
ody
:JEM
IC
Verificat
ion B
ody
:JEM
IC, D
esi
gnat
ed
Man
ufa
ctu
rer
Verificat
ion
Periods
:7ye
ars
or
10ye
ars
Exa
mpl
e o
f Typ
e t
est
(1)
(Ext
ra M
agnetic f
ield
Test
) Helm
holtz
Coil
Fie
ld S
trengt
h100 〔
A/m
〕D
irection
・Fro
nt
Sid
e t
oB
ack
Sid
e・
Upper
side
to
Bott
om
sid
e・
Left
sid
e t
oR
ight
side
Exa
mpl
e o
f Typ
e T
est
(2)
(Ele
ctr
om
agnetic C
om
pat
ibili
ty)
Dis
tance
3〔m
〕
Fre
quency
Ran
ge
26-1000〔M
Hz〕
Fie
ld s
trengt
h
10〔V
/m
〕
146
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Exa
mpl
e o
f Typ
e T
est
(3)
(Ele
ctr
ost
atic
Dis
char
ge T
est
)
Ele
ctr
ost
atic
Voltag
e
8〔KV
〕
Test
Conditio
n
Conta
ct
disc
har
ge
10 T
imes
Pro
duction o
f Ele
ctr
ic P
ow
er
1995 –
2004
0
500
1000
1500
2000
2500
3000
3500
4000
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
Year
Production of electricity 〔 106 MWh〕
Japan
Canada
Fra
nce
United
Kin
dom
US
A
Max
imum
Dem
and
1995 -
2004
0
100
200
300
400
500
600
700
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
Year
Maximum Demand 〔103 MW〕
Japan
Canad
Fra
nce
United
Kin
gdom
US
A
Ele
ctr
ic P
ow
er
Com
panie
s in
Jap
an
Hokk
aido E
lectr
ic
Pow
er
Com
pany
Tohoku
Ele
ctr
icP
ow
er
Com
pany
Toky
o E
lectr
ic
Pow
er
Com
pany
Chubu E
lectr
onic
P
ow
er
Com
pany
Kan
sai Ele
ctr
ic
Pow
er
Com
pany
Shik
oku
Ele
ctr
ic
Pow
er
Com
pany
Chugo
ku E
lectr
ic
Pow
er
Com
pany
Kyu
shu E
lectr
ic
Pow
er
Com
pany
Hoku
riku
Ele
ctr
ic
Pow
er
Com
pany
Oki
naw
a Ele
ctr
ic
Pow
er
Com
pany
147
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Pow
er
Supp
ly F
requ
ency
in J
apan
50H
zH
okk
aido E
lectr
ic P
ow
er
Com
pan
y
Tohoku
Ele
ctr
ic P
ow
er
Com
pan
y
Toky
o E
lectr
ic P
ow
er
Com
pany
60H
zC
hubu E
lectr
ic P
ow
er
Com
pan
y
Kan
sai Ele
ctr
ic P
ow
er
Com
pany
Hoku
riku
Ele
ctr
ic P
ow
er
Com
pan
y
Chugo
ku E
lectr
ic P
ow
er
Com
pan
y
Shik
oku
Ele
ctr
ic P
ow
er
Com
pan
y
Kyu
shu E
lectr
ic P
ow
er
Com
pany
Oki
naw
a Ele
ctr
ic P
ow
er
Com
pan
y
Than
k yo
u f
or
your
atte
ntion
148
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Trai
ning
Cou
rses
Tr
aini
ng C
ours
es
onon
Coun
try
repo
rt o
f M
etro
logy
in L
ao
PDR
Coun
try
repo
rt o
f M
etro
logy
in L
ao
PDR
Febr
uary
28
Fe
brua
ry
28 --
Mar
ch 3
,200
6
in H
o Ch
i M
arch
3,2
006
in
Ho
Chi M
inh
Min
hCi
ty,V
ietn
amCi
ty,V
ietn
am
Bac
kgro
un
d
Lao
peap
le’s
Dem
ocra
tic R
epub
lic (
Lao
PDR)
esta
blis
hed
Dep
artm
ent
of I
ntel
lect
ual p
rope
rty
Stan
dard
izat
ion
and
Met
rolo
gy (
DIS
M)
in 1
993.
Th
e M
etro
logy
Div
isio
n (M
D)
that
car
ries
out
indu
stria
l and
lega
l Met
rolo
gy a
ctiv
ities
is o
ne o
f th
e fo
ur D
ivis
ions
tha
t fu
nctio
n w
ithin
the
pu
rvie
w o
f th
e D
epar
tmen
t of
Int
elle
ctua
l Pr
oper
ty, S
tand
ardi
zatio
n an
d M
etro
logy
(D
ISM
) es
tabl
ishe
d un
der
the
Scie
nce,
Tec
hnol
ogy
and
Envi
ronm
ent
Agen
cy (
STEA
).
This
age
ncy,
whi
ch is
a G
over
nmen
t bo
dy, i
s th
e fo
cal p
oint
res
pons
ible
for
adv
isin
g th
e G
over
nmen
t on
issu
es o
f St
anda
rds,
Met
rolo
gy,
Test
ing
and
Qua
lity
(SM
TQ).
MD
is g
over
ned
by t
he D
ecre
e on
Met
rolo
gy
man
agem
ent
of L
ao P
DR is
sued
in 1
993
as w
ell
as a
reg
ulat
ion
on M
easu
ring
inst
rum
ents
issu
ed
in 1
995.
Ano
ther
reg
ulat
ion
that
has
bee
n is
sued
ha
s be
en w
ith r
espe
ct t
o th
e re
gist
ratio
n of
fue
l di
spen
ser
pum
ps in
200
1. R
egul
atio
ns
are
bein
g pr
epar
ed p
rese
ntly
for
pre
-pac
kage
d fo
ods
and
road
tan
kers
.
149
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The
Met
rolo
gy D
ivis
ion
is pr
esen
tly
Viet
nam
is
prov
idin
g as
sist
ance
to
cons
truc
t an
d eq
uip
a N
atio
nal M
etro
logy
Cen
ter
The
revi
ewin
g a
draf
t M
etro
logy
law
, and
new
bui
ldin
g t
hat
will
hou
se
labo
rato
ry an
d ad
min
istr
ativ
e a
rea
is p
rese
ntly
un
der
cons
truc
tion.
STEA
has
use
d t
his
labo
rato
ry a
s th
e th
ird p
arty
fo
r co
ntro
l of
met
erin
g el
ectr
ic e
nerg
y in
the
w
hole
cou
ntry
. Thr
ough
the
cal
ibra
tion
of w
att-
met
er is
bei
ng c
ondu
cted
, it
is n
ot a
ctiv
ely
cond
ucte
d by
the
nat
iona
l adm
inis
trat
ive
body
an
d en
trus
ted
to t
he c
ompa
ny it
self
to c
alib
rate
du
e to
the
lack
of
refe
renc
e in
stru
men
t.
FUN
CTI
ON
S &
DU
TIES
OF
MET
RO
LOG
Y
DIV
ISIO
N (
MD
)
–Bei
ng a
cus
todi
an o
f na
tiona
l mea
sure
men
t st
anda
rds;
–Est
ablis
hmen
t an
d m
aint
enan
ce o
f in
tern
atio
nal
trac
eabi
lity
of n
atio
nal m
easu
rem
ent
stan
dard
s;
–Ver
ifica
tion
of m
easu
ring
equi
pmen
t us
ed in
tr
ade
and
com
mer
ce;
–Su
perv
isio
n, in
spec
tion
and
regi
stra
tion
of
mea
surin
g in
stru
men
ts;
–Pr
ovis
ion
of c
alib
ratio
n an
d tr
acea
bilit
yse
rvic
es t
o in
dust
rial a
nd c
omm
erci
al
esta
blis
hmen
ts;
–Co
oper
atio
n w
ith r
egio
nal a
nd in
tern
atio
nal
or
gani
satio
ns in
the
fie
ld o
f m
etro
logy
;
150
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-Pr
ovis
ion
of t
rain
ing
and
impr
ovem
ent
of
the
tech
nica
l lev
el o
f its
em
ploy
ees;
-D
raft
ing
of le
gal i
nstr
umen
ts in
the
fie
ld o
f m
etro
logy
,
e.g.
)M
etro
logy
law
, Dec
ree
and
Reg
ulat
ions
.
CHAR
T O
F M
ETRO
LOG
Y D
IVIS
ION
CHAR
T O
F M
ETRO
LOG
Y D
IVIS
ION
MET
RO
LOG
Y D
IVIS
ION
(DIR
ECTO
R)
(DEP
UTY
DIR
ECTO
R)
MET
RO
LOG
Y D
IVIS
ION
(DIR
ECTO
R)
(DEP
UTY
DIR
ECTO
R)
Tech
nica
l Affa
irsTe
chni
cal A
ffairs
Legi
slat
ion
Affa
irsLe
gisl
atio
n A
ffairs
App
eal U
nit
App
eal U
nit
Legi
slat
ion
Uni
tLe
gisl
atio
n U
nit
Dim
ensi
ons
Sect
ion
Dim
ensi
ons
Sect
ion Leng
th U
nit
Leng
th U
nit
Elec
tric
ity S
ectio
nEl
ectr
icity
Sec
tion
Elec
tric
ity U
nit
Elec
tric
ity U
nit
Mec
hani
cal
Sect
ion
Mec
hani
cal
Sect
ion
Mas
s U
nit
Mas
s U
nit
Volu
me
Uni
tVo
lum
e U
nit
Pres
sure
For
cePr
essu
re F
orce
Forc
e U
nit
Forc
e U
nit
VERIF
ICAT
ION
AN
D R
EVER
IFIC
ATIO
NVE
RIF
ICAT
ION
AN
D R
EVER
IFIC
ATIO
N
Curr
ently
in L
ao P
DR, t
here
are
som
e la
bora
torie
s Cu
rren
tly in
Lao
PD
R, t
here
are
som
e la
bora
torie
s re
late
d to
met
rolo
gy a
ctiv
ities
. Lao
Ele
ctric
re
late
d to
met
rolo
gy a
ctiv
ities
. Lao
Ele
ctric
co
mpa
nyco
mpa
ny’’ s
Lab
orat
ory
is t
he la
b co
oper
ated
with
s
Labo
rato
ry is
the
lab
coop
erat
ed w
ith
STEA
tha
t te
sts
and
calib
rate
s th
e el
ectr
ic m
eter
.ST
EA t
hat
test
s an
d ca
libra
tes
the
elec
tric
met
er.
This
labo
rato
ry u
nder
Min
istr
y of
Ind
ustr
ies
and
This
labo
rato
ry u
nder
Min
istr
y of
Ind
ustr
ies
and
Han
dicr
aft
was
est
ablis
hed
to t
est
and
calib
rate
H
andi
craf
t w
as e
stab
lishe
d to
tes
t an
d ca
libra
te
part
icul
arly
for
met
erin
g el
ectr
ic e
nerg
y.pa
rtic
ular
ly f
or m
eter
ing
elec
tric
ene
rgy.
STE
A h
as u
sed
this
labo
rato
ry a
s th
e th
ird
party
to c
ontro
l met
erin
g el
ectri
c en
ergy
in
the
who
le c
ount
ry. A
lthou
gh th
e ca
libra
tion
of w
att-m
eter
is b
eing
con
duct
ed, i
t is
not
activ
ely
cond
ucte
d by
the
natio
nal
adm
inis
trativ
e bo
dy a
nd is
ent
rust
ed to
the
com
pany
to c
alib
rate
due
to th
e la
ck o
f re
fere
nce
inst
rum
ent.
151
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The
lega
l met
rolo
gy o
n m
easu
ring
inst
rum
ents
by
the
insp
ecto
r of
met
rolo
gy is
to
see
if it
is
appr
opria
te e
noug
h on
the
Tec
hnic
al c
erta
inty
, and
le
galiz
ed b
y se
alin
g it
with
val
idity
mar
k an
d or
at
tach
ing
the
exam
inat
ion
resu
lt.
Verif
icat
ion
and
reve
rific
atio
nte
stin
g fo
r th
e el
ectr
ic
met
er a
re o
rgan
ized
in M
D.
Reve
rific
atio
nin
terv
al f
or e
lect
ricity
m
eter
is 1
0 ye
ars.
Met
rolo
gica
l Se
rvic
es
Met
rolo
gy D
ivis
ion
unde
r th
e Sc
ienc
e Te
chno
logy
an
d En
viro
nmen
t Ag
ency
is t
o m
anag
e an
d re
gula
te
stan
dard
mea
sure
men
t on
the
mea
sure
of
elec
tric
ity f
or le
gal m
etro
logy
mea
surin
g in
stru
men
t.
The
lega
l uni
ts o
f m
easu
re o
f th
e el
ectr
icity
met
ers
is K
ILO
WAT
T-H
OU
R or
WAT
T H
OU
R.
Than
k yo
u ve
ry m
uch
152
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Nor
hisa
mIs
mai
lN
atio
nal M
etro
logy
Lab
orat
ory
SIR
IM B
erha
d, M
ALA
YSIA
Tues
day,
Feb
ruar
y 28
200
6
Ove
rvie
w o
f Ene
rgy
Indu
stry
in M
alay
sia
Ener
gy C
omm
issi
on-E
stab
lishe
d un
der E
nerg
y C
omm
issi
on A
ct 2
001
on 1
stM
ay 2
001
-Res
pons
ible
to re
gula
te th
e en
ergy
sup
ply
activ
ities
in M
alay
sia
-To
enfo
rce
ener
gy s
uppl
y la
ws
-Pro
mot
e fu
rther
dev
elop
men
t of t
he e
nerg
y
3 m
ain
utilit
ies
Tena
gaN
asio
nalB
erha
d (T
NB
)Sa
bah
Elec
tric
itySd
n. B
hd. (
SESB
)Sa
raw
ak E
lect
ricity
Supp
ly C
orp.
(SES
CO
)-M
ain
pow
er u
tility
in P
enin
sula
r Mal
aysi
a-E
stab
lishe
d in
Sep
tem
ber 1
990
thro
ugh
corp
orat
izat
ion
and
priv
atiz
atio
n by
gov
ernm
ent
-For
mer
ly k
now
n as
Nat
iona
l Ele
ctric
ity B
oard
(NEB
) in
1965
-Cor
e ac
tiviti
es a
re in
the
gene
ratio
n, tr
ansm
issi
on a
nd
dist
ribut
ion
of e
lect
ric e
nerg
y-U
nder
the
dist
ribut
ion,
ele
ctric
ity m
eter
s is
one
of t
he
mai
n ac
tivity
Inde
pend
ent P
ower
Prov
ider
(IPP
)-s
uppl
y to
mai
n ut
ilitie
s ab
out 4
0% in
200
2-1
9 IP
Ps
Mea
sure
men
t Law
in M
alay
sia
Wei
ghts
and
Mea
sure
Act
197
2 -P
resc
ribes
S.I
units
as
the
only
lega
l uni
ts to
be
used
thro
ugho
ut M
alay
sia
-Pro
vide
s fo
r the
est
ablis
hmen
t of n
atio
nal m
easu
rem
ent s
tand
ards
of
phys
ical
qua
ntiti
es b
ased
on
the
S.I u
nits
Enf
orce
men
t
Min
istr
y of
Dom
estic
Tra
de a
nd C
onsu
mer
Affa
ir -E
nfor
cem
ent D
ivis
ion
-Ele
ctric
ity m
eter
s, ta
xi m
eter
s, w
ater
met
er a
nd b
illin
g sy
stem
sin
te
leco
mm
unic
atio
n in
dust
ry a
re e
xem
pted
from
ver
ifica
tion
and
insp
ectio
n by
Insp
ecto
r of W
eigh
ts a
nd M
easu
res
-The
se in
stru
men
ts a
re in
stea
d to
be
verif
ied
and
test
ed b
y th
e re
spec
tive
desi
gnat
ed a
utho
ritie
s
-In th
e ca
se o
f ele
ctric
ity m
eter
s, v
erifi
catio
n an
d in
spec
tion
are
cond
ucte
d by
Ten
aga
Nas
iona
lBer
had
(TN
B)
-It i
s ga
zette
as
Insp
ecto
r of W
eigh
ts a
nd M
easu
res
4 am
endm
ents
: 198
1, 1
985,
199
0 &
199
2A
men
dmen
t in
1985
Mea
sure
men
t Sys
tem
in M
alay
sia
NM
L-SI
RIM
Ber
had
-Res
pons
ible
of e
stab
lishm
ent a
nd m
aint
enan
ce o
f nat
iona
l prim
ary
stan
dard
s of
m
easu
rem
ent
-All
mea
sure
men
t use
d in
trad
e tr
ansa
ctio
ns a
nd o
ther
fiel
ds o
f leg
al m
etro
logy
ar
e tr
acea
ble
to N
ML
-Ele
ctric
al –
smok
e m
eter
s, ra
dar g
un, l
uxm
eter
, sto
p w
atch
es a
nd a
lso
patte
rn
appr
oval
of p
arki
ng m
eter
-M
echa
nica
l –w
eigh
t, ba
lanc
e, ru
lers
-Flo
w-v
olum
e, c
apac
ity, p
rove
rtan
k-C
hem
istry
-bre
ath
anal
yzer
Gov
ernm
ent E
nfor
cem
ent A
genc
ies
Acc
redi
ted
Labo
rato
ry-A
bout
4 a
ccre
dite
d la
bora
torie
s in
ele
ctric
met
ers
incl
udin
g TN
B th
roug
h its
sub
sidi
ary,
TN
B M
eter
ing
Sdn.
Bhd
.-R
efer
ence
sta
ndar
ds u
sed
for v
erifi
catio
n an
d te
stin
g of
ele
ctric
ity m
eter
s ar
e tr
acea
ble
to
NM
L
-Suc
h as
MD
TC, p
olic
e, R
oad
and
Tran
spor
t Dep
artm
ent,
Envi
ronm
enta
l D
epar
tmen
t-M
easu
rem
ent i
nstru
men
ts u
sed
in la
w
enfo
rcem
ent a
re tr
acea
ble
to N
ML
Indu
stry
-Non
e tra
de m
easu
rem
ent u
sed
for m
anuf
actu
ring,
indu
stria
l and
sci
entif
ic p
urpo
ses
are
trace
able
to N
ML
dire
ctly
or t
o ac
cred
ited
labo
rato
ry
153
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Lega
l uni
t
-The
lega
l uni
t use
d in
sal
e of
ele
ctric
ity is
kilo
wat
t hou
r (kW
h)
Patte
rn A
ppro
val
-Pat
tern
app
rova
l of e
lect
ricity
met
ers
is c
ompu
lsor
y an
d pe
rform
ed b
y TN
B.-A
dopt
ing
IEC
sta
ndar
d w
hich
is d
epen
ding
on
clas
s of
the
met
er.
-The
ele
ctric
ity m
eter
’s m
anuf
actu
rers
are
requ
ired
to a
ttach
the
resu
lts fr
om
certi
fied
inde
pend
ent l
abor
ator
y.
Elec
tric
ity M
eter
s Ve
rific
atio
n
-Ele
ctric
ity m
eter
s ve
rific
atio
n is
per
form
ed b
y TN
B.-F
or m
ediu
m a
nd h
igh
volta
ge c
onsu
mer
whi
ch e
lect
ricity
met
ers
used
of
tran
sfor
mer
, the
ver
ifica
tion
inte
rval
is o
nce
a ye
ar.
-For
low
vol
tage
con
sum
er, i
n si
ngle
pha
se o
r thr
ee p
hase
ele
ctric
ity
met
ers,
ther
e is
no
spec
ific
verif
icat
ion
inte
rval
.The
ver
ifica
tions
test
is d
one
whe
re th
ere
is s
ome
diffe
renc
es in
bill
stat
istic
or c
ompl
ain
byth
e co
nsum
ers.
Than
k Y
ou
154
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Mon
golia
n Ag
ency
for
Stan
dard
izat
ion
and
Met
rolo
gy
T.Su
vd-E
rden
eVe
rific
atio
n of
ficer
MAP
OF
MO
NG
OLI
AM
AP O
F M
ON
GO
LIA
Loca
tion:
Loca
tion:
Betw
een
Russ
ia a
nd C
hina
Betw
een
Russ
ia a
nd C
hina
Area
:Ar
ea:
1.5
1.5
mln
mln
sq.k
m (6
sq.k
m (6
ththin
Asi
a, 1
8in
Asi
a, 1
8thth
in th
e W
orld
)in
the
Wor
ld)
Qui
ck fa
cts a
bout
Mon
golia
Qui
ck fa
cts a
bout
Mon
golia
-Pop
ulat
ion:
2,4
mil.
(with
low
den
sity
of 1
,5 p
erso
ns p
er sq
.km
)-M
ore
than
10
ethn
ic g
roup
s, (7
5%-
Kha
lkha
, 7%
-Kaz
akhs
and
oth
ers)
-L
angu
age:
Mon
golia
n -R
elig
ion:
Mor
e th
an 9
0%-T
ibet
an
Bud
dhis
t Lam
aism
, 6%
-Mus
lim-C
limat
e: E
xtre
me
cont
inen
tal,
4 di
stin
ct
seas
ons (
-25C
in Ja
nuar
y; +
25C
in Ju
ly)
His
tory
of M
ongo
liaH
isto
ry o
f Mon
golia
•• Mon
golia
was
inha
bite
d 50
0.00
0 ye
ars a
go.
Mon
golia
was
inha
bite
d 50
0.00
0 ye
ars a
go.
•• Fir
st st
ate
was
est
ablis
hed
by H
uns t
ribe
s in
209
B.C
. Fi
rst s
tate
was
est
ablis
hed
by H
uns t
ribe
s in
209
B.C
.
•• Gre
at M
ongo
l Em
pire
und
er
Gre
at M
ongo
l Em
pire
und
er C
hing
gis
Chi
nggi
sK
han
was
K
han
was
es
tabl
ishe
d in
120
6.es
tabl
ishe
d in
120
6.
•• Con
ques
t by
Man
chu
Em
pire
dur
ing
XV
III
Con
ques
t by
Man
chu
Em
pire
dur
ing
XV
III --
XIX
X
IX
cent
urie
s ce
ntur
ies
•• Res
tora
tion
of M
ongo
lian
sove
reig
nty
in 1
911.
R
esto
ratio
n of
Mon
golia
n so
vere
ignt
y in
191
1.
•• Cre
atio
n of
Peo
ple'
s Rep
ublic
of M
ongo
lia in
192
4 C
reat
ion
of P
eopl
e's R
epub
lic o
f Mon
golia
in 1
924
(und
er c
omm
unis
m)
(und
er c
omm
unis
m)
•• Est
ablis
hmen
t of d
emoc
racy
in 1
990
Est
ablis
hmen
t of d
emoc
racy
in 1
990
155
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Mon
golia
n A
genc
y fo
r St
anda
rdiz
atio
n an
d M
etro
logy
-M
ASM
Gov
ernm
ent r
egul
ator
y ag
ency
whi
ch is
G
over
nmen
t reg
ulat
ory
agen
cy w
hich
is
resp
onsi
ble
for c
oord
inat
ion
and
re
spon
sibl
e fo
r coo
rdin
atio
n a
nd
man
agem
ent o
f the
met
rolo
gy in
clud
ing
man
agem
ent o
f the
met
rolo
gy in
clud
ing
mea
sure
men
t of e
lect
ricity
met
ers,
mea
sure
men
t of e
lect
ricity
met
ers,
stan
dard
izat
ion,
test
ing
and
qual
ity
stan
dard
izat
ion,
test
ing
and
qual
ity
thro
ugho
ut th
e co
untry
.th
roug
hout
the
coun
try.
MA
SMT
he m
ain
func
tions
are
:•
Stan
dard
izat
ion
•C
ertif
icat
ion
•E
stab
lishm
ent o
f nat
iona
l mea
sure
men
t sta
ndar
ds
•L
egal
met
rolo
gy•
Acc
redi
tatio
n•
Stat
e su
perv
isio
n of
sta
ndar
diza
tion,
qua
lity
and
met
rolo
gy•
Tra
inin
g an
d co
nsul
ting
•In
tern
atio
nal c
oope
ratio
n
OR
GA
NIZ
AT
ION
CH
AR
T
CH
AIR
MA
N
VIC
E C
HA
IRM
AN
CO
UN
CIL
Man
agem
ent
& F
inan
ce
Dep
artm
ent
Acc
redi
tatio
n O
ffic
eSu
perv
isio
n D
epar
tmen
tM
etro
logy
D
epar
tmen
tSt
anda
rdiz
atio
n &
Qua
lity
Cer
tific
atio
n D
epar
tmen
t
•Adm
inis
tratio
n D
ivis
ion
•Int
erna
tiona
l C
oope
ratio
n Te
am•M
arke
ting
and
train
ing
Team
•Fin
ance
&
Plan
ning
Div
isio
n•G
ener
al A
ffai
rs
Team
•Sec
reta
riat o
f St
anda
rds T
echn
ical
C
omm
ittee
s•Q
ualit
y C
ertif
icat
ion
Div
isio
n •S
tand
ards
In
form
atio
n C
ente
r
•Sta
ndar
d La
bs -
10•V
erifi
catio
n la
bs -
5
•Sup
ervi
sion
on
stan
dard
s &
pro
duct
qu
ality
•sup
ervi
sion
on
met
rolo
gy
•Tec
hnic
al
Cou
ncils
-4
Leg
al M
etro
logy
In t
he f
ram
e of
leg
al m
etro
logy
the
MA
SM
carr
ying
out
follo
win
g ac
tiviti
es :
A p
atte
rn a
ppro
val f
or
elec
tric
ity m
eter
s
acco
rdin
g to
MN
S/IE
C 6
1036
an
d it
does
by
the
ele
ctric
al
stan
dard
labo
rato
ry
of th
e M
ASM
156
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•Ver
ifica
tion
of m
anda
tory
ele
ctri
city
met
ers b
y th
e
Ver
ifica
tion
labo
rato
ry o
f the
MA
SM a
nd it
’s b
ranc
hes.
The
re-
veri
ficat
ion
inte
rval
s for
mec
hani
cal m
eter
s are
3
year
s and
for
ele
ctro
nic
met
ers-
8 ye
ars.
Ther
e ar
e gr
ante
d th
e lic
ense
s fo
r man
ufac
ture
, Th
ere
are
gran
ted
the
licen
ses
for m
anuf
actu
re,
repa
ir, s
ervi
ce a
nd s
ale
of e
lect
ricity
met
ers
repa
ir, s
ervi
ce a
nd s
ale
of e
lect
ricity
met
ers
to 2
0 m
ore
com
pani
es a
nd o
rgan
izat
ions
. to
20
mor
e co
mpa
nies
and
org
aniz
atio
ns.
157
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AP
EC
/ A
PLM
F (C
TI 1
0/20
05T)
AP
EC
/ A
PLM
F (C
TI 1
0/20
05T)
Trai
ning
Cou
rse
on E
lect
ricity
Met
ers
Trai
ning
Cou
rse
on E
lect
ricity
Met
ers
Feb
28
Feb
28 ––
Mar
ch 3
, 200
6M
arch
3, 2
006
Intro
duct
ion
Intro
duct
ion
Nam
e: M
r. V
icto
r G
abi
Nam
e: M
r. V
icto
r G
abi
Posi
tion:
Sen
ior
Met
rolo
gist
(O
IC M
etro
logy
Po
sitio
n: S
enio
r M
etro
logi
st (
OIC
Met
rolo
gy
Dep
t)D
ept)
Org
aniz
atio
n: N
atio
nal I
nstit
ute
of S
tand
ards
O
rgan
izat
ion:
Nat
iona
l Ins
titut
e of
Sta
ndar
ds
and
Indu
stria
l Tec
hnol
ogy
an
d In
dust
rial T
echn
olog
y
Dep
artm
ent:
Met
rolo
gyD
epar
tmen
t: M
etro
logy
Res
pons
ibili
ty:
Nat
iona
l Bod
y in
cha
rge
of
Res
pons
ibili
ty:
Nat
iona
l Bod
y in
cha
rge
of
Phys
ical
and
Leg
al M
etro
logy
in t
he C
ount
ry.
Phys
ical
and
Leg
al M
etro
logy
in t
he C
ount
ry.
Wha
t Org
aniz
atio
n (s
) reg
ulat
e th
e m
easu
rem
ent
Wha
t Org
aniz
atio
n (s
) reg
ulat
e th
e m
easu
rem
ent
of e
lect
ricity
in y
our e
cono
my?
of e
lect
ricity
in y
our e
cono
my?
PN
G P
OW
ER L
TD (
serv
ice
deliv
ery
and
Reg
ula
tor
Fun
ctio
ns)
ve
rifi
cati
on/t
esti
ng/
insp
ecti
on
ICC
C (
Con
sum
er P
rote
ctio
n/c
onsu
mer
rig
ht)
NII
SIT
(cal
led
upo
n f
or S
tan
dard
s an
d C
onfo
rman
ce)
Kilo
Wat
thou
r
Wha
t are
the
Lega
l Uni
ts o
f Mea
sure
men
t for
the
Wha
t are
the
Lega
l Uni
ts o
f Mea
sure
men
t for
the
sale
of e
lect
ricity
?sa
le o
f ele
ctric
ity?
Do
elec
trici
ty M
eter
s re
quire
app
rova
l of t
ype?
Do
elec
trici
ty M
eter
s re
quire
app
rova
l of t
ype?
Yes
th
ey d
o re
quir
e ty
pe t
esti
ng
Yes
th
ey d
o re
quir
e ty
pe t
esti
ng
--A
S W
irin
g R
ule
s &
Ass
ocia
ted
STD
S A
S W
irin
g R
ule
s &
Ass
ocia
ted
STD
S P
NG
PO
WER
Tra
de C
ircu
lar
PN
GP
OW
ER T
rade
Cir
cula
r
Wha
t org
aniz
atio
n pe
rform
s ap
prov
al o
f typ
es
Wha
t org
aniz
atio
n pe
rform
s ap
prov
al o
f typ
es
test
ing?
test
ing?
PN
G P
ower
Ltd
PN
G P
ower
Ltd
158
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Is m
eter
ver
ifica
tion
test
ing
requ
ired?
Is m
eter
ver
ifica
tion
test
ing
requ
ired?
PN
G P
ower
Ltd
PN
G P
ower
Ltd
Wha
t org
aniz
atio
n pe
rform
s th
e m
eter
ver
ifica
tion
Wha
t org
aniz
atio
n pe
rform
s th
e m
eter
ver
ifica
tion
test
?
test
?
Yes
Yes
Are
test
per
form
ed o
n m
eter
in s
ervi
ce?
Are
test
per
form
ed o
n m
eter
in s
ervi
ce?
PN
G P
ower
Ltd
PN
G P
ower
Ltd
Are
met
ers
give
n a
verif
icat
ion
inte
rval
?A
re m
eter
s gi
ven
a ve
rific
atio
n in
terv
al?
Yes
. 5 y
ears
inte
rval
Yes
. 5 y
ears
inte
rval
Is th
ere
a m
easu
rem
ent c
ompl
aint
/dis
pute
Is
ther
e a
mea
sure
men
t com
plai
nt/d
ispu
te
reso
lutio
n pr
oces
s?re
solu
tion
proc
ess?
Yes
. Y
es.
Trip
arti
te :
PN
GP
OW
ER, I
CC
C, N
ISIT
Trip
arti
te :
PN
GP
OW
ER, I
CC
C, N
ISIT
Trac
eabi
lity
of M
easu
rem
ent
Trac
eabi
lity
of M
easu
rem
ent
MS
L (N
ISIT
)
Reg
ulat
ors
(ICC
C)
Accr
edite
d la
bs
Use
rs
NM
I Aus
tralia
BIP
M
OIM
L
AP
LMF
Phy
sica
l Met
rolo
gy
Lega
l Met
rolo
gy
Prototype
Prim
ary
Seco
ndar
y
Terti
ary
Commercial/
Industrial
Nat
iona
l Reg
iona
l
Inte
rnat
iona
l
END
END
159
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Ove
rvie
w o
f (E
lect
rici
ty)
Mea
sure
men
t Sys
tem
s in
the
Phili
ppin
es
Dep
artm
ent
of
Sci
ence
and T
echnolo
gy
Indust
rial
Tec
hnolo
gy
Dev
elopm
ent
Inst
itute
Nat
ional
Met
rolo
gy
Labora
tory
Bic
uta
n,
Tag
uig
, M
etro
Man
ila,
Phili
ppin
es
Man
uel
M.
Ruiz
Ele
ctri
cal, T
ime
and F
requen
cy S
tandar
ds
Sec
tion
....
is
man
dat
ed b
y la
w t
o e
stab
lish
and m
ainta
in p
hys
ical
sta
ndar
ds
for
bas
ic u
nits
of
mea
sure
men
t –
elec
tric
ity
incl
uded
.
REP
UB
LIC
OF
THE
PHIL
IPPI
NES
BA
TASA
NG
PA
MB
AN
SA
C.B
. No.
11
Firs
t Reg
ular
Ses
sion
BA
TA
S PA
MB
AN
SA B
LG
. 8
AN
AC
T D
EFIN
ING
TH
E M
ETR
IC S
YST
EM A
ND
IT
S U
NIT
S, P
RO
VID
ING
FO
R IT
S IM
PLEM
EN-
TATI
ON
AN
D F
OR
OTH
ER P
UR
POSE
S
Be
it en
acte
d by
the
Bat
asan
g Pa
mba
nsa
in se
ssio
nas
sem
bled
:
SEC
TIO
N 1
. Ado
ptio
n of
the
met
ric
syst
em.-
Effe
ctiv
e Ja
nuar
y on
e ni
nete
en h
undr
ed a
nd e
ight
y-th
ree,
the
met
ric sy
stem
(SI)
as d
efin
ed h
erei
n, sh
all
be th
e so
le m
easu
rem
ent s
yste
m to
be
used
in th
e Ph
ilipp
ines
. ...
SEC
TIO
N 6
..Nat
iona
l Sta
ndar
ds fo
r met
ric u
nits
–a.
Fo
r the
pur
pose
of d
eriv
ing
the
valu
e of
the
base
uni
ts,
the
Nat
iona
l Ins
titut
e of
Sci
ence
and
Tec
hnol
ogy
shal
l est
ablis
h an
d m
aint
ain
natio
nal s
tand
ards
of
thes
e un
itsw
ith th
e co
ncur
renc
e of
the
Boa
rd fo
r ce
rtific
atio
n by
the
Inte
rnat
iona
l Bur
eau
of W
eigh
ts
and
Mea
sure
s whe
n ne
cess
ary.
...
Dep
artm
ent
of
Sci
ence
and
Tec
hnolo
gy
Ind
ust
rial Tech
no
log
yD
evelo
pm
en
t In
stit
ute
Nat
ional
Met
rolo
gy
Labora
tory
Ref
eren
ce
Vol
tage
Div
ider
Fluk
e 75
2A
8 ½
Dig
it M
ultim
eter
HP
3458
A(T
rans
fer S
td)
8 ½
Dig
it M
ultim
eter
HP
3458
A(T
rans
fer S
td)
Mul
tipro
duct
Cal
ibra
tor
Fluk
e 55
00V
dc, V
ac, R
esis
tanc
eA
dc, A
ac
Hig
h R
esol
utio
n Fr
eque
ncy
Cou
nter
/Tim
erH
P 53
131A
Sign
al G
ener
ator
HP
3325
A
Oth
er c
alib
ratio
n an
d te
st in
stru
men
ts o
f Lab
orat
ory
–an
d -C
lient
Inst
rum
ents
Dc
Vol
tage
Ac
–D
c D
iffer
ence
Res
ista
nce
Freq
uenc
y/T
ime
Inte
rval
GPS
R
ecei
ver
UT
C
Elec
troni
c V
olta
ge S
tand
ard
Stat
roni
cs V
S4(N
ML,
Aus
tralia
) Mul
tifun
ctio
n C
alib
rato
rFl
uke
5700
Vdc
, Vac
, Res
ista
nce
Adc
, Aac
AC
-DC
The
rmal
Tr
ansf
er S
tand
ard
Fluk
e 54
0B(N
ML,
Aus
tralia
) 8 ½
Dig
it M
ultim
eter
HP
3458
A(T
rans
fer S
td.)
DC
Res
ista
nce
Com
para
tor B
ridge
Gui
ldlin
e(R
atio
met
eric
Tr
ansf
er S
td. )
Set o
f St
anda
rd
Res
isto
rs,
0.00
1 oh
m to
1
Moh
m
1 oh
m &
10
kohm
Sta
ndar
d R
esis
tors
Leed
s and
Nor
thru
p(N
ML,
Aus
tralia
)
Ces
ium
Bea
m P
rimar
y Fr
eque
ncy
Stan
dard
HP5
071A
SI d
efin
ition
of t
he se
cond
Als
o,
purs
uan
t to
Rep
ublic
Act
No.
9236 “
An A
ct E
stab
lishin
g a
Nat
ional
M
easu
rem
ent
Infr
astr
uct
ure
Sys
tem
for
Sta
ndar
ds
and M
eas
ure
men
ts,
and f
or
Oth
er P
urp
ose
s”oth
erw
ise
know
n a
s The
Nat
ional
Met
rolo
gy
Act
of
2003:
Ther
e sh
all be
esta
blis
hed
a N
atio
nal
M
easu
rem
ent
Infr
astr
uct
ure
Sys
tem
pro
vidin
g m
easu
rem
ent
stan
dar
ds
that
are
inte
rnat
ional
ly t
race
able
and
consi
sten
t w
ith t
he
Met
re C
onve
ntion.
Rep
ublic
of t
he P
hilip
pine
s
Con
gres
s of
the
Phili
ppin
es
Met
ro M
anila
Twel
veth
Con
gres
s
Third
Reg
ular
Ses
sion
Begu
n an
d he
ld in
Met
ro M
anila
, on
Mon
day,
the
twen
ty-
eigh
t day
of J
uly,
two
thou
sand
and
thre
e.
[Rep
ublic
Act
No.
923
6]
AN
AC
T ES
TAB
LISH
ING
A N
ATI
ON
AL
MEA
SUR
EMEN
T IN
FRA
STR
UC
TUR
E SY
STEM
(NM
IS) F
OR
STA
ND
AR
DS
AN
D M
EASU
REM
ENTS
, AN
D F
OR
OTH
ER P
UR
POSE
S
Be it
ena
cted
by
the
Sena
te a
nd H
ouse
of R
epre
sent
ativ
esof
the
Phili
ppin
es in
Con
gres
s as
sem
bled
:
SEC
TIO
N 1
. Titl
e. –
This
Act
sha
ll be
kno
wn
as "T
he
Nat
iona
l Met
rolo
gy A
ct o
f 200
3."
SEC
TIO
N 2
. Dec
lara
tion
of P
olic
y. –
It is
her
eby
de
clar
ed th
e po
licy
of th
e St
ate
to fa
cilit
ate
the
deve
lopm
ent
of s
cien
tific
and
tech
nica
l kno
wle
dge
and
prog
ress
in th
e na
tiona
l eco
nom
y by
enc
oura
ging
the
stan
dard
izat
ion
and
mod
erni
zatio
n of
uni
ts a
nd s
tand
ards
of m
easu
rem
ents
to
adap
t to
the
need
s of
the
times
, the
reby
com
plyi
ng w
ith
inte
rnat
iona
l sta
ndar
ds a
nd p
rote
ctin
g th
e he
alth
, int
eres
t an
d sa
fety
of e
very
con
sum
er a
nd h
is e
nviro
nmen
t fro
m th
e ha
rmfu
l effe
cts
of in
accu
rate
or f
alse
mea
sure
men
ts.
160
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Mea
sure
men
t la
bora
tori
es in t
he
Nat
ional
Mea
sure
men
t In
fras
truct
ure
Sys
tem
shal
l be,
with r
espec
t to
ac
cura
cy lev
el,
hie
rarc
hic
al in n
ature
, fo
rmin
g a
met
rolo
gy
pyr
am
id:
-nat
ional
lab
ora
tori
es o
f hig
hes
t ac
cura
cy lev
el a
t th
e ap
ex
-gove
rnm
ent
and p
riva
te-o
wned
th
ird p
arty
cal
ibra
tion lab
ora
tori
es
in t
he
mid
dle
-in
-house
cal
ibra
tion lab
ora
tori
es
and u
sers
of
mea
suri
ng a
nd
test
ing e
quip
men
t at
the
bas
e*
PN
RI –
DO
ST
and
BH
DT
–D
OH
: ion
izin
g ra
diat
ion
PA
GA
SA
–D
OS
T: ti
me
of th
e da
y
ITD
I –D
OS
T: a
ll ot
her n
atio
nal s
tand
ards
of u
nits
of
mea
sure
men
t (e.
g., m
ass,
leng
th, e
lect
ricity
, fre
quen
cy, t
empe
ratu
re, f
orce
, pre
ssur
e).
The
Nat
ional
Met
rolo
gy
Act
of
2003 p
resc
ribes
the
met
rolo
gic
al c
ontr
ols
on
mea
suri
ng inst
rum
ents
and
stan
dar
ds
requir
ed t
o e
nsu
re
relia
ble
mea
sure
men
ts in t
he
Reg
ula
ted A
reas
of
Applic
atio
n.
“…th
e fiel
d o
f en
dea
vors
or
area
s w
hic
h a
re c
ritica
l to
ci
tize
ns
as t
hey
affec
t hea
lth,
safe
ty,
wel
fare
, phys
ical
co
nditio
ns,
tra
de
and c
om
mer
ce,
legal
tra
nsa
ctio
ns,
envi
ronm
ent
and o
ther
are
as a
s m
ay b
e det
erm
ined
by
the
Nat
ional
M
etro
logy
Boar
d.”
The
Nat
ional
Met
rolo
gy
Board
is
the
body
resp
onsi
ble
for
imple
men
ting t
he
pro
visi
ons
of
the
Act
In t
he
regula
ted a
reas
of
applic
atio
n,
the
syst
em o
f units
bas
ed o
n t
he
Inte
rnat
ional
Sys
tem
of
Units
pre
scri
bed
by
the
CG
PM
is
man
dato
ryth
roughout
the
countr
y.
In t
he
regula
ted a
reas
of
applic
atio
n,
the
syst
em o
f units
bas
ed o
n t
he
Inte
rnat
ional
Sys
tem
of
Units
pre
scri
bed
by
the
CG
PM
is
man
dato
ryth
roughout
the
countr
y.
161
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The
Nat
ional
Met
rolo
gy
Labora
tory
(N
MLP
hil)
pre
sently
exis
ting a
s th
e la
bora
tory
arm
of
the
ITD
I on m
etro
logy
shal
l le
ad p
ublic
and p
riva
te lab
ora
tori
es
in c
arry
ing o
ut:
–Cal
ibra
tion
–Ver
ific
atio
n
–Typ
e Appro
val
–Tes
ting,
and
–O
ther
Met
rolo
gic
al C
ontr
ols
of
mea
suri
ng inst
rum
ents
to e
ffec
tive
ly
imple
men
t th
e pro
visi
ons
of
the
Act
.
For
the
purp
ose
of
enfo
rcin
g its
man
dat
e,
the
Nat
ional
Met
rolo
gy
Boar
d m
ay
del
egat
e sp
ecific
auth
ori
ty a
nd f
unct
ions
to o
ther
dep
artm
ents
and a
gen
cies
of
the
gove
rnm
ent
and p
riva
te inst
itutions
as
dep
utize
d e
ntities
to a
ssis
t in
the
imple
men
tation o
f th
e Act
.
ITD
I sh
all fo
rm “
Tec
hnic
al W
ork
ing
Gro
ups”
dra
win
g m
ember
s fr
om
the
dep
artm
ents
and a
gen
cies
of
the
gove
rnm
ent
and p
riva
te inst
itutions,
to
dra
ft t
echnic
al a
nd o
ther
guid
elin
es n
eeded
to c
arry
out
the
pro
visi
ons
of
the
Act
. Am
ong o
ther
s,
thes
e sh
all in
clude:
–Ver
ific
ation P
roce
dure
s
–Typ
e Appro
val Pro
cedure
s
–Ver
ific
atio
n I
nte
rval
s
–Tole
rance
s fo
r M
easu
ring
Equip
men
t
Inte
rnat
ional
Sta
ndar
ds
shal
l be
use
d a
s re
fere
nce
for
dev
elopin
g
guid
elin
es f
or
the
above
pro
cedure
s.
Equ
ipm
ent
Type
Use
Inte
rval
Wei
ghin
g Sc
ale
Spri
ngD
ry an
d W
et
Mar
ket
12 m
onth
s
Wei
ghin
g Sc
ale
Top
load
ing,
el
ectro
nic
Dry
and
Wet
M
arke
t12
mon
ths
Wei
ghin
g Sc
ale
Han
ging
sca
le,
pend
ulum
Dry
and
Wet
M
arke
t12
mon
ths
Wat
er F
low
Met
erM
echa
nica
lRe
side
ntia
l8
year
s
Elec
tric
Ene
rgy
Met
erEl
ectr
o-m
echa
nica
lRe
side
ntia
l10
yea
rs
Elec
tric
Ene
rgy
Met
erEl
ectr
onic
Resi
dent
ial
7 ye
ars
Petr
oleu
m
Prod
uct
Gas
olin
e St
atio
nsD
aily
che
cks
by s
tatio
n
Calib
ratin
g Bu
cket
s
Veri
ficat
ion
of
disp
ense
r at
gaso
line
stat
ions
12 m
onth
s
Met
er S
ticks
Sale
of t
extil
es,
wire
s, et
c.5
year
s
Stee
l Tap
e M
easu
reSa
le o
f wir
es,
met
al ro
ds, e
tc.
6 ye
ars
Ver
ifica
tion
inte
rvals
for m
easu
ring
equi
pmen
t tha
t are
of
wid
espr
ead
use
for s
ale
of g
oods
dire
ctly
to c
onsu
mer
s
Dis
trib
ution o
f el
ectr
ic p
ow
er t
o a
ll en
d-u
sers
is
under
take
n b
y pri
vate
dis
trib
ution u
tilit
ies,
co
oper
ativ
es,
loca
l gove
rnm
ent
units
and o
ther
duly
auth
ori
zed e
ntities
.
The
Ener
gy
Reg
ula
tory
Com
mis
sion
pro
mulg
ates
and e
nfo
rces
bas
ic r
ule
s,
pro
cedure
s, r
equir
emen
ts a
nd
stan
dar
ds
that
gove
rn t
he
oper
atio
n
and m
ainte
nan
ce o
f el
ectr
ic
dis
trib
ution s
yste
ms
in t
he
Phili
ppin
es.
(RA 9
136 E
lect
ric
Pow
er I
ndust
ry R
eform
Act
of
2001)
This
incl
udes
req
uirem
ents
per
tain
ing
to m
easu
rem
ent
of
elec
tric
al
quan
tities
ass
oci
ated
with t
he
supply
of
elec
tric
ity
and p
roce
dure
s fo
r pro
vidin
g m
eter
ing d
ata
for
bill
ing a
nd
sett
lem
ent.
(Ph
ilippin
e D
istr
ibution C
ode)
Energ
y Regula
tory
Com
mis
sion
(Reg
ula
tory
Body)
Nat
ional
Tra
nsm
issi
on
Corp
ora
tion
(TRAN
SC
O)
Dis
trib
ution U
tilit
ies
-priva
te e
lect
ric
utilit
y-
gove
rnm
ent-
ow
ned
utilit
y-
loca
l gove
rnm
ent
unit
-el
ectr
ic c
ooper
ativ
e
End-u
ser
Indust
ry P
artici
pan
ts
–D
istr
ibuto
r is
res
ponsi
ble
for
des
ign,
inst
alla
tion,
oper
atio
n a
nd m
ainte
nan
ce o
f m
eter
ing s
yste
m t
o e
nsu
re inte
gri
ty a
nd
accu
racy
of
met
erin
g s
yste
m
–In
stru
men
t tr
ansf
orm
ers
and t
hei
r use
:
–ac
cura
cy c
lass
0.3
or
bet
ter
com
ply
ing
with I
EC o
r eq
uiv
alen
t nat
ional
st
andar
ds
–co
nnec
ted o
nly
to a
rev
enue
met
er
with a
burd
en t
hat
will
not
affe
ct t
he
accu
racy
of
mea
sure
men
t
–to
be
test
ed d
uring c
om
mis
sionin
g
stag
e
(Som
e im
port
ant)
Req
uir
emen
ts f
or
the
mea
sure
men
t an
d m
eter
ing o
f el
ectr
ical
quan
tities
for
the
supply
of el
ectr
icity:
162
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–m
eter
tes
ting a
nd c
alib
ration:
–sh
all be
conduct
ed b
y ERC
or
its
auth
ori
zed r
epre
senta
tive
–per
form
ed d
uri
ng t
esting o
r co
mm
issi
onin
g s
tage
–ca
libra
tion s
hal
l be
trace
able
to
Nat
ional
Inst
itute
of
Sta
ndar
ds
or
any
reputa
ble
in
tern
atio
nal
sta
ndar
d b
ody.
–te
st,
calib
ration,
mai
nte
nan
ce
and s
ealin
g r
ecord
s ar
e ke
pt
by
the
dis
trib
uto
r
(Som
e im
port
ant)
Req
uir
emen
ts f
or
the
mea
sure
men
t an
d m
eter
ing o
f el
ectr
ical
quan
tities
for
the
supply
of el
ectr
icity
(continued
):The
Consu
mer
Aff
airs
Ser
vice
of
the
ERC
han
dle
s co
nsu
mer
com
pla
ints
and e
nsu
res
the
adeq
uat
e pro
motion o
f co
nsu
mer
in
tere
sts
with r
espec
t to
met
erin
g a
nd b
illin
g
dis
pute
s.
Rule
s an
d p
roce
dure
s gove
rnin
g c
om
pla
ints
file
d w
ith t
he
Consu
mer
Aff
airs
Ser
vice
of
the
ERC h
ave
bee
n e
stab
lished
to p
rovi
de
fair
an
d a
ccep
table
act
ions
on
com
pla
ints
/gri
evan
ces
of
consu
mer
s.
In
case
of
mea
sure
men
t dis
pute
s, t
he
Nat
ional
Met
rolo
gy
Boar
d m
ay
assi
st t
he
ERC,
court
or
oth
er a
dju
dic
ativ
e body
by:
–pro
vidin
g t
echnic
al info
rmat
ion
–co
nduct
ing t
ests
–re
nder
ing e
xper
t op
inio
n
Concl
udin
g R
emar
ks a
nd F
utu
re P
lans:
While
the
ERC
per
form
s ca
libra
tion o
f el
ectr
ic
ener
gy
met
ers,
the
NM
L m
ust
be
able
to
support
the
trac
eabili
ty n
eeds
not
only
of
the
regula
tory
body
but
also
of
the
in-h
ouse
ca
libra
tion lab
ora
tori
es o
f utilit
y co
mpan
ies.
At
pre
sent,
the
NM
L has
suff
icie
nt
capab
ility
in
the
mea
sure
men
t of
ac v
oltag
e an
d c
urr
ent,
phas
e an
gle
, an
d t
ime/
freq
uen
cy.
In p
rinci
ple
, it s
hould
be
able
to d
eriv
e pow
er a
nd e
ner
gy
from
those
quan
tities
, but
the
NM
L does
not
off
er t
he
mea
sure
men
t or
calib
ration s
ervi
ce.
For
reas
ons
of
econom
ics,
the
NM
L w
ill c
ontinue
to r
ely
on t
he
pre
sent
pro
vider
s of
the
mea
sure
men
t se
rvic
e. T
hes
e ex
isting m
easu
rem
ent
pro
vider
s how
ever
are
enco
ura
ged
to s
eek
accr
editat
ion (
ISO
17025)
for
the
serv
ice
they
per
form
. A f
orm
al d
eputizi
ng m
ay b
e r
equir
ed t
o form
aliz
e st
ature
acc
ord
ing
the
Met
rolo
gy
Act
of
2003.
In s
upport
of
ISO
17025 a
ccre
ditat
ion
requir
emen
ts o
f ca
libra
tion s
ervi
ce
pro
vider
s, t
he
NM
L pla
ns
to o
rgan
ize
inte
rlab
ora
tory
com
pari
sons
on t
he
calib
ration o
f en
ergy
met
ers
by:
–ac
ting a
s re
fere
nce
lab
ora
tory
, or
–purc
has
ing a
com
mer
cial
Pro
fici
ency
Tes
ting,
PT p
rogra
m f
rom
an o
vers
eas
PT p
rovi
der
and a
ctin
g p
rogra
m
coord
inat
or
–al
so s
ugges
ting t
o t
he
APLM
F to
org
aniz
e a
PT p
rogra
m f
or
ener
gy
met
er
calib
ration
ITD
I w
elco
mes
any
assi
stan
ce in im
pro
ving its
leg
al m
etro
logy
infr
astr
uct
ure
, e.
g.
in t
he
pre
par
atio
n o
f te
chnic
al g
uid
elin
es f
or
Ver
ific
atio
nan
d T
ype
Appro
val Pro
cedure
s an
d in t
he
Ver
ific
atio
n a
nd A
ppro
val pro
cess
them
selv
es.
ITD
I al
so a
ppre
ciat
es t
he
effo
rts
of APLM
F in
conduct
ing t
hes
e se
ries
of
Sem
inar
s an
d T
rain
ing C
ours
es o
n E
lect
rici
ty M
eter
s fo
r le
gal
met
rolo
gy
pra
ctitio
ner
s in
the
regio
n.
Concl
udin
g R
emar
ks a
nd F
utu
re P
lans
(continued
):
163
![Page 28: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/28.jpg)
APE
C/A
PLM
F Se
min
ar a
nd T
rain
ing
Cou
rses
in
Lega
l Met
rolo
gy
Tung
-Tua
n W
uTa
iwan
Ele
ctric
Res
earc
h &
Tes
ting
Cen
ter,
TER
TEC
Febr
uary
28
-Mar
ch 3
, 20
06
Ove
rvie
w o
f the
Mea
sure
men
t Sys
tem
ab
out E
lect
rici
ty M
eter
s In
Chi
nese
T
aipe
i O
rgan
izat
ions
reg
ulat
e th
e m
easu
rem
ent
of e
lect
rici
ty
MO
EA (M
inis
try o
f Eco
nom
ic A
ffai
r)
regu
late
s met
rolo
gica
l con
trol o
f Mea
surin
g in
stru
men
ts.
BSM
I (B
urea
u o
f Sta
ndar
ds, M
etro
logy
an
d In
spec
tion)
ver
ifies
mea
surin
g in
stru
men
ts b
efor
e its
sale
or u
sage
.B
SMI i
nspe
cts m
easu
ring
inst
rum
ents
.
The
lega
l uni
ts o
f mea
sure
for
the
sale
of e
lect
rici
ty
Res
iden
tial :
KW
att-h
our.
Com
mer
cial
and
indu
stria
l :
max
imum
dem
and
KV
A-h
our.
Req
uire
men
t app
rova
l for
diff
eren
t el
ectr
icity
met
ers
Subm
issi
on o
f a m
eter
and
its t
echn
ical
in
form
atio
n to
BSM
I for
type
app
rova
l.
Labo
rato
ry te
sts e
nsur
e th
at e
lect
ricity
m
eter
com
plie
s with
regu
latio
n.
164
![Page 29: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/29.jpg)
Org
aniz
atio
n pe
rfor
ms t
he m
eter
s ve
rific
atio
n te
st
All
new
and
repa
ired
elec
trici
ty m
eter
s re
quire
ve
rific
atio
n te
stin
g.A
ccre
dite
d bo
dies
ver
ify th
e m
eter
s.B
SMI e
ncou
rage
s priv
ate
test
ing
inst
itutio
ns to
pa
rtici
pate
in g
over
nmen
t aff
airs
.Th
roug
h th
e co
ntra
ct, t
he B
SMI a
ccre
dits
wel
l-eq
uipp
ed, i
ndep
ende
nt, a
nd im
parti
al te
stin
g in
stitu
tions
to c
arry
out
the
verif
icat
ion.
BSM
I ent
rust
s TER
TEC
for t
he v
erifi
catio
n of
el
ectri
city
met
ers.
BSM
I reg
ulat
es w
hich
and
how
man
y m
eter
s sh
ould
be
test
ed.
Po
wer
supp
ly c
ompa
ny re
mov
es m
eter
s to
be
test
ed.
TER
TEC
test
s ele
ctric
ity m
eter
s at t
he te
stin
g la
bora
tory
.C
ompl
aint
disp
ute
met
ers c
an b
edi
sass
embl
ed
to b
e te
sted
at t
he te
stin
g la
bora
tory
.
Tes
ts p
erfo
rm o
n m
eter
s in
serv
ice
Met
ers a
re g
iven
a v
alid
ity fo
r re
-ver
ifica
tion
Dia
mon
d be
arin
g w
att-h
our m
eter
is v
alid
for 7
ye
ars.
Non
-bea
ring
(ele
ctro
nic)
met
er is
val
id fo
r 8 y
ears
.Su
rge
proo
f with
tran
sfor
mer
or w
ith a
de
man
ding
met
er is
val
id fo
r 8 y
ears
.Su
rge
proo
f (m
agne
t bea
ring
wat
t-hou
r met
er)
with
out t
rans
form
er o
r with
out d
eman
ding
met
er
is v
alid
for 1
6 ye
ars.
Sing
le-p
hase
sock
et is
val
id fo
r 20
year
s.
Com
plai
nt/d
ispu
te r
esol
utio
n pr
oces
s
Use
rs c
an a
pply
for m
eter
s id
entif
icat
ion.
BSM
I or p
olic
e ac
com
pani
es w
ith
user
s and
pow
er c
ompa
ny st
aff a
ttend
th
e m
eetin
g fo
r met
ers i
dent
ifica
tion.
TER
TEC
off
ers b
oth
pow
er c
ompa
ny
and
user
s the
iden
tific
atio
n re
sults
.
165
![Page 30: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/30.jpg)
BSM
I (B
urea
u of
Stan
dard
s, M
etro
logy
an
d In
spec
tion)
ht
tp://
ww
w.b
smi.g
ov.tw
TE
RT
EC
(Tai
wan
Ele
ctri
c R
esea
rch
&
Tes
ting
Cen
ter)
http
://w
ww
.tert
ec.o
rg.tw
Tha
nk y
ou fo
r yo
ur a
tten
tion!
166
![Page 31: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/31.jpg)
Ele
ctri
city
Met
ers B
y: W
ora
vith
Wis
upa
karn
CB
WM
. Thai
land
Org
aniz
atio
n
In T
haila
nd,t
here
is n
o or
gani
zatio
n
that
isre
spon
sibl
e fo
r the
mea
sure
men
t of e
lect
ricity
dire
ctly
Met
ropo
litan
Ele
ctri
city
A
utho
rity
Prov
inci
al E
lect
rici
ty
Aut
hori
ty
Org
aniz
atio
nM
etro
polit
an
Ele
ctri
city
A
utho
rity
Prov
inci
al
Ele
ctri
city
A
utho
rity
167
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Ver
ifica
tion
:
Ref
eren
ce b
ased
on IE
C s
tand
ard
and
verif
icat
ion
by ra
ndom
All
met
ers h
ave
to b
e ve
rifie
d,an
d st
anda
rdsa
re re
ferr
edto
the
thos
eof
its
cou
ntry
orig
in. F
or e
xam
ple,
the
impo
rted
met
ers f
rom
USA
will
be
verif
ied
by A
NSI
stan
dard
.
Impo
rt :
Dom
estic
:
In se
rvic
eEa
ch o
rgan
izat
ion
hast
o pr
ovid
e su
ch
data
for e
lect
ricity
met
ers b
efor
e se
tting
as
pla
ce, d
ate,
type
, etc
. Afte
r 20
year
s of
inst
alla
tion,
the
met
er w
ill b
e ch
ecke
d an
d re
plac
ed b
y ne
w m
eter
. (2
0 ye
arsf
or M
etro
polit
an E
lect
ricity
A
utho
rity,
and
15 y
ears
for P
rovi
ncia
l El
ectri
city
Aut
horit
y.)
Ver
ifica
tion
inte
rval
No
Ver
ifica
tion
inte
rval
.
Uni
t
Lega
l uni
t of m
easu
re is
Kilo
wat
t Per
Hou
r.
168
![Page 33: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/33.jpg)
Typ
e A
ppro
val
Man
ufac
ture
rsha
ve to
send
type
test
Incl
ude
thei
rbid
. Ver
ifica
tion
is b
ased
on
IEC
521-
1976
.
Mea
sure
men
t com
plai
nt:
Mea
sure
men
t com
plai
nt w
ill b
e pr
ocee
d as
follo
w:t
hedo
ubte
d m
eter
will
be
chec
ked
at a
labo
rato
ry m
eanw
hile
the
offic
ersr
epla
ce it
with
ane
w m
eter
at
user
’s p
lace
Mea
sure
men
t com
plai
nt:
Bot
h or
gani
zatio
ns fi
ndm
easu
rem
ent c
ompl
aint
ap
prox
imat
ely
0.4%
a y
ear
Mea
sure
men
t com
plai
nt:
If th
e re
sult
of m
eter
-che
ck
is p
reci
se,t
he u
ser h
as to
pa
y fo
r the
che
ckin
g fe
e.
169
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Mea
sure
men
t com
plai
nt:
Oth
er fe
es in
cas
e th
e m
eter
is
impr
ecis
e,of
ficer
will
do
the
follo
win
gs:
If th
e m
eter
read
ing
is a
bove
the
stan
dard
,th
en th
e or
gani
zatio
n ha
sto
pay
for s
urpl
us.
If th
e m
eter
read
ing
is b
elow
the
stan
dard
,th
en th
e us
er h
ave
to p
ay fo
r sur
plus
.
170
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DIR
ECTO
RA
TE F
OR
STA
ND
AR
DS
AN
D
QU
ALI
TY (S
TAM
EQ)
VIET
NA
M M
ETR
OLO
GY
INST
ITU
TE (V
MI)
VIET
NA
M M
ETR
OLO
GY
INST
ITU
TE (V
MI)
,,
VM
I
2
YO
U A
RE
WE
LCO
ME
DIR
ECTO
RA
TE F
OR
STA
ND
AR
DS
AN
D
QU
ALI
TY (S
TAM
EQ)
VIET
NA
M M
ETR
OLO
GY
INST
ITU
TEVI
ETN
AM
MET
RO
LOG
Y IN
STIT
UTE
,,
Trai
ning
Cou
rses
in L
egal
Met
rolo
gy
Trai
ning
Cou
rse
on E
lect
ricity
over
view
of t
he m
easu
rem
ent
syst
em a
bout
ele
ctric
ity
met
ers
in V
ietn
am..
Febr
uary
28
-Mar
ch 3
, 200
6 in
Ho
Chi
Min
hC
ity, V
iet N
am
VM
I
-64
prov
ince
s &
citi
es
-3 re
gion
s:*N
orth
(24
prov
ince
s +2
citi
es)
*Mid
dle
(23
prov
ince
s +1
citi
es)
*Sou
th (1
2 pr
ovin
ces
+3 c
ities
)
AD
MIN
ISTR
ASI
ON
MET
RO
LOG
ICA
L SY
STEM
IN V
IETN
AM
Bra
nchs
of S
TAM
EQ
in 6
4 P
rovi
nces
& C
ity
QU
ATE
ST
1,3,
2In
dust
rial L
ocal
Dep
artm
ents Te
stng
Cen
ters
Loca
l PC
inP
rovi
nces
EV
N S
YSTE
MP
C1,
PC
2,P
C3
+5P
C
VM
I
STA
ME
Q
171
![Page 36: Handbook on Electricity Meters](https://reader031.vdocuments.net/reader031/viewer/2022012209/61def8da15febd718e3741c6/html5/thumbnails/36.jpg)
Elec
trici
ty D
istri
butio
n Sy
stem
in V
ietn
am(A
l sys
tem
bel
ongi
ng to
EV
N)
PRO
DU
CTI
ON
(Hyd
ro &
The
rmo)
TRA
NSM
ITIO
N &
DIS
TRIB
UTI
ON
SALE
FO
R
CU
STU
MER
S
Sta
tistic
of E
lect
ricity
Met
ers
for T
he S
ale
of E
lect
ricity
(12-
2005
)N
Nor
gani
zatio
nsIn
duct
ive
1 ph
ase
Indu
ctiv
e3
phas
eE
lect
roni
csSu
mm
ary
1EV
N11
,524
,956
16
8,34
2 15
1,68
6 11
,844
,984
2PC
1 (2
4 lo
cal P
C)
1,57
0,88
2 62
,680
15
,867
1,
649,
429
3PC
2 (1
2 Lo
cal P
C)
1,94
1,69
9 17
,151
16
,552
1,
975,
402
4PC
3 (2
3 Lo
cal P
C)
1,91
4,91
5 31
,832
12
,415
95
9,16
2
5H
ANO
I PC
2,57
1,00
7 14
,046
9,
060
1,89
,113
6H
AIPH
ON
G P
C1,
027,
385
32,7
68
8,13
5 1,
228,
288
7H
OC
HIM
INH
PC
2.20
4,49
9 6,
325
12.5
43
1,71
1,36
7
8D
ON
GN
AI P
C25
3,74
1 1,
796
1,95
4 25
7,49
1
9N
INH
BIN
H P
C40
,828
1,
744
160
42,7
32
•64
Aut
horiz
ed S
tatio
ns
(Bra
nche
s of S
TAM
EQ in
64
Prov
ince
s & C
ity)
•61
Aut
horiz
ed L
abor
ator
ies
(bel
ong
to P
Cs
of th
e EV
N S
yste
m)
•02
Aut
horiz
ed L
abor
ator
ies
(bel
ong
to lo
cal I
ndus
trial
Dep
artm
ents
)
Org
aniz
atio
ns R
egul
ate
The
Mea
sure
men
t of E
lect
rici
tyL
egal
Uni
t of M
easu
reFo
r The
Sal
e of
Ele
ctric
ity
-kW
h (K
ilow
att-H
our)
-kVA
rh (
Kilo
var-
Hou
r)
-kVA
h (K
ilova
-Hou
r)
In V
ietn
am, a
ll th
e m
eter
s us
ed fo
r el
ectr
icity
sal
es b
y co
ntra
ct h
ave
to b
e ve
rifie
d
172
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2 ty
pes:
-Mod
el T
est :
-Dom
estic
ally
Pro
duce
(N
ew d
esig
n of
met
ers)
-Im
port
ed m
eter
s
-Ver
ifica
tion
test
:(I
nspe
ctio
n, r
e-ve
rific
atio
n…)
TYPE
APP
RO
VAL
Vie
tnam
ese
Stan
dard
s
For
Indu
ctiv
e M
eter
-TC
VN
657
2-19
99 &
DL
VN
07-
2003
Follo
w to
IEC
620
53-2
1 (I
EC
521
-198
8)
For
Ele
ctro
nic
Met
er
-TC
VN
657
1-19
99 &
DL
VN
39-
2004
Fo
llow
to IE
C 6
2053
-22
(IE
C 1
036
, IE
C 6
87
IEC
126
8) REG
ULA
TIO
NS
Typ
ical
Ele
ctri
cal M
eter
s of U
sed
1. R
efer
ence
(Ele
ctro
nic)
Cla
ssifi
catio
n: 0
,005
-0,0
1-0,
02-0
,1-0
,2-0
,5R
e-ve
rific
atio
n In
terv
al: 1
yea
r
2. C
onsu
mer
s (In
duct
ive
& E
lect
roni
c ty
pe)
-1 p
hase
(2 w
ire)
-3 p
hase
(3 e
lem
ents
-4w
ire
, 2 e
lem
ents
-3
wir
e)-3
phi
mul
titar
iffC
lass
ifica
tion:
0,5
-1,0
-2,0
(Fol
low
to IE
C)
Re-
veri
ficat
ion
Inte
rval
: 1 p
hase
-5
year
3
phas
e -2
yea
rs
Who
Has
the
Rig
ht to
Ver
ify a
nd T
est
the
Ele
ctri
city
Met
er
Aut
horiz
ed O
rgan
izat
ion
:
+ Pe
rson
al h
ave
licen
se
+ Te
chni
cal e
quip
men
ts
173
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Who
Has
the
Rig
ht to
Ver
ify a
nd T
est
the
Ele
ctri
city
Met
erR
EFER
ENC
S m
eter
s
Con
sum
ers
met
ers
Acc
urac
y C
lass
of R
efer
ence
Met
ers
174
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Trac
eabi
lity
of E
lect
ricity
Met
ers
Con
sum
ers
Met
ers
for A
ctiv
e &
Rea
ctiv
eEl
ectr
ical
Ene
rgy
Cla
ss 0
,5-1
-2
The
Jose
phso
nJu
nctio
nVo
ltage
Sta
ndar
d
Elec
tron
ic c
ell 4
pie
ces
FLU
KE
734A
±(1
÷2)
ppm
Inte
rnat
iona
l lev
el
Nat
iona
l lev
el
Com
para
tor K
-200
.3 &
co
nven
terC
1-2
Cla
ss 0
,01 ÷
0,00
5
Freq
uenc
y St
anda
rds
Cou
nter
of f
requ
ency
& ra
tio
Ref
eren
ce W
h M
eter
3 p
hase
& 1
ph
ase
Cla
ss 0
,02
Ref
eren
ce W
h M
eter
3 p
hase
&1
phas
eC
lass
0,0
5
Ref
eren
ce W
h M
eter
3 p
hase
& 1
ph
ase
Cla
ss 0
,1 v
µ0,
2
Who
Has
The
Rig
ht to
Ver
ify a
nd T
est
the
Ele
ctri
city
Met
er
Aut
horiz
ed O
rgan
izat
ion
:
+ Te
chni
cal e
quip
men
ts:
-MTE
(Sw
itzer
land
-G
erm
any)
-Chi
na
-....
.
Test
ing
Ban
d fo
r Ele
ctric
al M
eter
s Mad
e B
y V
MI
On-
site
Sup
ply
& R
efer
ence
W
atth
ourm
eter
.
175
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Proc
ess
of C
heck
ing
Che
ckin
g A
ccur
acy
On-
site
Che
ckin
g ac
cura
cy o
n-si
teC
ompl
aint
-D
ispu
te R
esol
utio
n P
roce
ssIn
Vie
tnam
, met
ers u
sed
for t
he e
lect
ricity
sale
sby
con
stra
cts t
o pu
rcha
se e
lect
ricity
are
the
prop
riety
of
EVN
. Whe
n th
ere
are
com
plai
nts f
rom
cus
tom
ers r
elat
ing
to
Ener
gy a
ccou
nt R
ate,
the
cust
omer
s hav
e to
requ
est t
hrou
gh
the
appl
icat
ion
to th
e lo
cal P
C. T
he m
eter
is re
view
ed b
y a
grou
p of
3 re
pres
enta
tives
from
the
orga
niza
tions
: C
usto
mer
, Loc
al P
C a
nd B
ranc
h of
STA
MEQ
in lo
cal
prov
ince
.If
met
er is
faul
ty, i
ts e
nerg
y lo
st is
cal
cula
ted
and
is c
redi
ted
to th
eir a
ccou
nts,
and
the
met
er is
repl
aced
by
loca
l PC
.Pa
ymen
t for
che
ckin
g by
Who
m h
ave
done
not
trut
h -F
or b
ig c
usto
mer
s dec
ided
by
econ
omic
al L
aw-c
ourt
176
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Than
k Yo
u
for y
our a
ttent
ion
VM
I
DIR
ECTO
RA
TE F
OR
STA
ND
AR
DS
AN
D
QU
ALI
TY (S
TAM
EQ)
VIET
NA
M M
ETR
OLO
GY
INST
ITU
TE (V
MI)
VIET
NA
M M
ETR
OLO
GY
INST
ITU
TE (V
MI)
,,
177