User Manual

Specifications
SpecificationsSpecifications
18
I
ntegration timer
opped automatically using the timer setting. 0000h00m00s to
Integration can be stopp
10000h00
m
00
s
10000h00 00
C
ount ove
r
If
the integration time reaches the maximum integration time (10000 hours),
or if the integration value reaches max
/
min display integration value
*1
,
t
h
e e
l
apse
d
t
i
me an
d
i
nte
g
rat
i
on va
l
ue
i
s save
d
an
d
t
h
e operat
i
on
i
s stoppe
d
.
*
1: WP
:
±999999 MWh
q
:
±
999999
MAh
WS
:
±999999
MVAh
W
Q
:
±999999 Mvar
h
A
ccurac
y
±(Normal measurement accuracy + 0.02% o
f
reading)
Ti
mer accuracy ±0.02% of readin
g
Harmonic Measurement
(
Option
)
It
em
Sp
eci
f
ication
M
easure
d
source
All
i
nsta
ll
e
d
e
l
ements
M
etho
d
P
LL synchronization method (without external sampling clock
f
unction)
F
requency range
F
undamental
f
requency o
f
the PLL source is in the range o
f
0.5 Hz to 2.6 kHz.
PLL
source • Select the volta
g
e or current of each input element or the external clock
.
• If the
/G
6 option is selected, two PLL sources can be selected, and dual
harmonic measurement can be
p
erformed. If the
/G
5 o
p
tion is selected
,
one
PLL
source
i
s se
l
ecta
bl
e
.
• Input level
15 V or more o
f
range
f
or voltage input.
50 mA or more of ran
g
e for direct current input
.
200 mV or more o
f
range
f
or external current sensor input
.
50% or more o
f
the measurement range rating
f
or crest
f
actor 3.
100% or more of the measurement ran
g
e ratin
g
for crest factor 6
.
20 Hz to 1 kHz
f
or the 1 A or 2 A range o
f
the 50 A input element.
• The fre
q
uenc
y
fi l t e r
O
N condition is the same as with fre
q
uenc
y
measurement
.
FFT
d
ata
l
en
g
t
h
1024 w
h
en t
h
e
d
ata up
d
ate rate
i
s 50 ms, 100 ms, or 200 ms
8192 when the data update rate is 500 m, 1 s, 2 s, 5 s, 10 s, or 20
s
W
in
do
w
fu
n
c
ti
o
n
R
ectangu
l
a
r
Anti-aliasin
g
fi l t e r
S
et usin
g
a line fi lte
r
Sam
p
le rate, window width, and u
pp
er limit of the measured order
1024
FFT
po
i
nts
(d
ata up
d
ate rate 50 ms, 100 ms, 200 ms
)
U
pper limit of measured orde
r
F
undamental
f
re
q
uenc
y
S
ampling rat
e
Win
do
w wi
d
th
U
, I, P, Ø, ØU, ØI or
o
th
e
r m
easu
r
ed
v
a
l
ues
1
5
H
z t
o
600
Hz
f
*1
0
2
4
1
500
t
h
o
r
de
r1
00
t
h
o
r
der
600 Hz to 1200 Hz f*512
2
2
55th order 100th orde
r
12
00
Hz t
o
2
600
H
z
f
*2
56
4
100
th
o
r
der
1
00
th
o
r
der
H
owever, the maximum measured order is 100 at a date u
p
date rate of 50 ms
.
8192
FFT
po
i
nts
(d
ata up
d
ate rate 500 m, 1 s, 2 s, 5 s, 10 s, 20 s
)
U
pper limit of measured orde
r
F
undamental frequency Samplin
g
rat
e
Wi
n
d
ow w
id
t
h
U,
I
,
P
,
Ø,
Ø
U
,
Ø
I or ot
h
er measure
d
va
l
ue
s
0
.
5
H
z t
o
1.
5
Hz
f
*
8
1
92
1
500
t
h
o
r
de
r1
00
t
h
o
r
der
1.5
H
z to 5
H
zf*4096
2
5
00t
h
or
d
er 100t
h
or
d
e
r
5 Hz to 10 Hz
f
*2048
4
5
00th order 100th orde
r
1
0
H
z t
o
600
Hz
f*1
0
2
4
8
500
t
h
o
r
de
r1
00
t
h
o
r
der
600 Hz to 1200 Hz f*512
16
2
55th order 100th orde
r
12
00
Hz t
o
2
600
H
z
f
*2
56
32
100
th
o
r
der
1
00
th
o
r
der
Ite
m
S
peci
f
ication
A
ccurac
y
Add the
f
ollowin
g
accuracy to the normal measurement accuracy
.
W
hen the line fi lter is OFF
F
requenc
y
V
oltag
e
C
urrent Power
0
.
5
Hz
)
f
< 1
0
Hz
0
.05% o
f
reading
+ 0.25% of ran
g
e
0
.05% o
f
reading
+ 0.25% of ran
g
e
0.1% o
f
readin
g
+
0.5% of ran
ge
1
0
H
z
)
f < 4
5
Hz
0
.05% of readin
g
+ 0.25% of ran
g
e
0
.05% of readin
g
+ 0.25% of ran
g
e
0.1% of readin
g
+
0.5% of ran
ge
45
H
z
)
f
)
66
H
z
0
.05% of readin
g
+ 0.25% of ran
g
e
0
.05% of readin
g
+ 0.25% of ran
g
e
0.1% of readin
g
+
0.5% of ran
ge
6
6 Hz < f
)
440 Hz
0
.05% of reading
+ 0.25% o
f
range
0
.05% of readin
g
+ 0.25% o
f
range
0.1% of readin
g
+
0.5% o
f
rang
e
4
4
0
Hz <
f
)
1 kH
z
0
.05% o
f
reading
+ 0.25% of ran
g
e
0
.05% o
f
readin
g
+ 0.25% of ran
g
e
0.1% o
f
readin
g
+
0.5% of ran
ge
1 kHz
<
f
)
1
0
kHz
0
.5% of readin
g
+ 0.25% of ran
g
e
0
.5% of readin
g
+ 0.25% of ran
g
e
1
% of readin
g
+
0.5% of ran
ge
1
0
kHz <
f
)
1
00
kH
z
0
.5% o
f
rang
e
0
.5% o
f
range
1
% o
f
rang
e
1
00
kHz < f
)
2
60
kH
z 1% of ran
ge
1% of ran
ge
2
% of ran
ge
• Wh
e
n th
e
lin
e
fi l t
e
r i
s
ON
Add the accuracy of the line fi lter to the accuracy of when the line fi lter is OFF
All the items below apply to any of the tables.
• Wh
e
n th
e
c
r
es
t
fac
t
o
r i
s
se
t t
o
3
•
Wh
en
λ
(
power factor
)
=
1
• Power
fi
gures that exceed 2.6 kHz are re
f
erence values
.
• For the volta
g
e ran
g
e, add the followin
g
values.
Voltage accuracy: 25 m
V
Power accuracy:
(
25 mV/volta
g
e ran
g
e ratin
g)
× 100% of ran
ge
• For the direct current input range, add the
f
ollowing values.
5 A element
C
urrent accurac
y
: 50
μA
Power accuracy: (50 μA/current range rating) × 100% of rang
e
50
A
ele
m
e
nt
C
urrent accuracy: 4 mA
Power accuracy:
(
4 mA /current ran
g
e ratin
g)
× 100% of ran
ge
• For the external current sensor range, add the
f
ollowing values.
Current accuracy: 2 mV
Power accuracy: (2 mV
/
external current sensor range rating) × 100% of range
• Add
(
n/500
)
% of readin
g
to the n-th component of the volta
g
e and current, and add
(
n/250
)
% of readin
g
t
o
the n-th com
p
onent o
f
the
p
ower
.
• Accuracy when the crest factor is 6: Same as when the ran
g
e is doubled for crest factor 3
• The
g
uaranteed accuracy ran
g
e by frequency and volta
g
e/current is the same as the
g
uaranteed ran
g
e o
f
normal measurement
.
• The ad
j
acent orders of the input order may be affected by the side rope
.
• For n-th order component input when the PLL source frequency is 2 Hz or more, add ({n
/
(m+1)}
/
50)% of (the
n-th order readin
g)
to the
(
n+m
)
th order and
(
n-m
)
th order of the volta
g
e and current, and add
({
n/
(
m+1
)}
/25
)
%
o
f
(the n-th order reading) to the (n+m)th order and (n-m)th order o
f
the power
.
• For n-th order component input when the PLL source frequency is less than 2 Hz, add
({
n/
(
m+1
)}
/20
)
% of
(
th
e
n-th order reading) to the (n+m)th order and (n-m)th order of the voltage and current, and add ({n
/
(m+1)}
/
10 )%
of (the n-th order reading) to the (n+m)th order and (n-m)th order of the power
.
M
o
t
o
r Ev
a
l
ua
ti
o
n F
u
n
c
ti
o
n
(
O
ption)
I
te
m
Sp
ecificatio
n
Input termina
l
Torque, speed (A, B, Z)
In
p
ut resistance
App
roximatel
y
1
M
1
I
nput connector type Insulated BN
C
Analog Input (Speed is input to the A terminal)
I
t
em
Sp
ecificatio
n
Ran
ge
1
V
,
2 V
,
5 V
,
10 V
,
20 V
Input rang
e
±
11
0%
Lin
e
fi l t
er
OFF
,
100
,
1 kH
z
Continuous maximum allowable inpu
t
±22 V
Maximum common mode voltag
e
±
42 V
p
ea
k
S
amplin
g
rate
A
pproximately 200 kS/s
Resolutio
n
1
6-bit
Accurac
y
±
(0.05% o
f
reading + 0.05% o
f
range)
Tem
p
erature coeffi cient
±
0.03% of ran
g
e/°
C
Pulse Input
S
peed is input to the A terminal if the direction is not detected. If the direction is detected, the A and B phases
of
the rotary encoder are input to the A and B terminals. The Z phase is input to the Z terminal o
f
the rotary
encoder for electric angle measurement.
g
I
te
m
S
pecificatio
n
Input rang
e
±
12 Vpeak
F
requency measurement range
2
H
z t
o
1
MHz
M
ax
i
mum common mo
d
e vo
l
ta
ge
±
42
V
pea
k
Accurac
y
±
(0.05 + f
/
500)% of reading ±1 mH
z
Rise o
f
the Z terminal input and electric angle measurement start tim
e
Wi
t
hi
n 500 ns
D
e
t
ec
ti
o
n l
e
v
e
l H level: A
pp
roximatel
y
2 V or more
L
l
eve
l
:
App
rox
i
mate
ly
0.8
V
or
l
ess
Pulse width 500 ns or mor
e
Harmonic measurement option (
/G
5 or
/G
6) is required for electric angle measurement.
A
ux
i
l
i
ar
y
In
p
u
t
(
O
ption
)
I
te
m
S
pecificatio
n
Input termina
l
A
UX1
/
AUX
2
I
n
p
ut t
ype
A
na
l
o
g
Input resistance
A
pproximately 1 M
1
In
p
ut connector t
ype
In
su
l
a
t
ed
BN
C
R
an
ge
5
0 m
,
100 m
,
200 m
,
500 m
,
1
V,
2
V,
5
V,
10
V,
20
V
Input ran
ge
±
110 %
Lin
e
fi
lt
er
O
FF
/
1
00
Hz
/
1 kH
z
Continuous maximum allowable in
p
u
t
±22 V
C
ommon mode voltag
e
±
42 V
S
amplin
g
rate
A
pproximately 200 kS/s
Resolutio
n
1
6-bi
t
A
ccurac
y
±
(0.05% o
f
reading + 0.05% o
f
range
)
•
Add 20 μV/°C to the chan
g
e in temperature after zero level compensatio
n
or range change.
Tem
p
erature coe
ffi
cient
±
0.03% of range
/
°
C
D
A
O
ut
p
ut and Remote
C
ontro
l
(
O
ption)
DA Output
Ite
m
S
pecificatio
n
D
/
A
co
nv
e
r
s
i
o
n r
eso
l
u
ti
o
n
16
-
b
i
t
Output volta
ge
±
5 V FS
(
max. approximately ±7.5 V
)
relative to each rated valu
e
Update rate
S
ame as the data update rate
Outpu
t
2
0 channels
(
Output parameter can be set for each channel
)
Accurac
y
±
(Accuracy of each measurement function +0.1% of F
S
) F
S
=5
V
Minim
u
m l
oad
100
k
1
Tem
p
erature coeffi cient
±
0.05% of FS/°C
C
ontinuous maximum common mode voltag
e
±
42
Vp
ea
k
or
l
ess
Remote Control
It
em
Sp
eci
f
icatio
n
S
i
g
nal
EXT
S
TART,
EXT STOP
,
P
P
EXT RE
S
E
T
,
I
NTE
G
B
USY
,
E
XT H
O
L
D
,
EXT
S
IN
G
L
E
, EXT PRINT
I
nput
l
eve
l
0 to 5
V
Calculation and Event Functio
n
It
em
Sp
eci
f
icatio
n
Use
r-
de
fi n
ed
f
u
n
c
ti
on
Compute the numerical data
(
up to 20 equations
)
with a combination o
f
measurement function symbols and operators
.
E
ffi
cienc
y
calculation
U
p to 4 e
ffi
ciencies can be displayed by setting measurement parameter
s
f
or the effi ciency equations.
User-defi ned event Event: Set conditions for measured values
.
The functions triggered by the event are Auto Print,
S
tore, and DA
O
utput.