YOKOGAWA WT310EH User Manual

Index-1
IM WT310E-01EN
1
2
3
4
5
6
7
8
App
Index
Index
H
Page
harmonics .................................................................. 6-1, App-11
higher harmonic ................................................................ App-11
hold ................................................................................1-13, 3-1
HOLD...................................................................................... 3-1
I
Page
iEC .......................................................................................... 6-7
inductance ........................................................................App-12
initialization ....................................................................1-20,8-2
input elements ........................................................................ 1-4
input filters ................................................................... 1-11, 2-19
instrument number.................................................................. 8-1
integrated power ................................................................... 1-15
integrated value ...................................................................... 5-6
integration ............................................................................... 5-1
integration methods ................................................................ 5-3
integration mode .....................................................1-15,5-1,5-5
integration timer ...................................................................... 5-5
K
Page
key protection .............................................................. 1-20,8-11
L
Page
line filter ....................................................................... 1-11, 2-19
line voltage .........................................................................App-8
M
Page
manual integration mode ...............................................1-15,5-1
MAX hold .....................................................................1-14,4-15
mean....................................................................................... 1-5
measured harmonic order ...................................................... 6-6
measurement error ........................................................... App-21
measurement function ............................................................ 1-4
measurement mode.........................................................1-5,2-1
measurement period.......................................1-10,2-18,App-17
measurement range ............................................................... 1-7
measurement range modes.................................................... 2-4
measurement range skipping ............................................... 2-16
model ...................................................................................... 8-1
moving average ...........................................................1-12, 2-24
N
Page
number of displayed digits .................................................... 4-16
P
Page
peakoverjump ..............................................................1-8,2-16
peak value .............................................................................. 4-7
phase angle ................................................................. 4-5,App-7
phase difference .................................................................App-7
phase voltage .....................................................................App-8
PLL source .................................................................... 1-17, 6-6
power ..................................................................................App-6
power coefficient ............................................................1-9, 2-14
power factor ............................................................................ 4-3
power factor error .............................................................App-23
power factor influence ......................................................App-23
power range........................................................1-8,2-8,App-22
Index
Symbols
Page
Σfunctions .............................................................................. 1-4
1P2W ...................................................................................... 2-3
1P3W ...................................................................................... 2-3
3P3W ...................................................................................... 2-3
3P4W ...................................................................................... 2-3
3V3A ....................................................................................... 2-3
A
Page
active power ..............................................................4-1, App-10
apparent power....................................................................... 4-3
attenuation constant ............................................................. 2-25
auto range .......................................................................1-7, 2-7
average active power ....................................................1-14,4-8
average count ....................................................................... 2-25
averaging ..................................................................... 1-11, 2-23
averaging type ............................................................. 1-11, 2-23
B
Page
basic arithmetic..............................................................1-14,4-8
block diagram ...................................................................App-34
C
Page
capacitance ......................................................................App-12
computation functions........................................................... 1-14
continuous integration .......................................................... 1-16
continuous integration mode ................................................ 1-16
crest factor ..................................................... 1-9,1-14,2-17,4-8
CSA ........................................................................................ 6-7
CT ratio ..........................................................................1-9, 2-14
current .................................................................................... 4-1
current range .......................................................................... 2-4
current transformer ............................................................... 2-13
D
Page
D/A output ......................................................................1-20,8-5
D/A output format.................................................................... 8-5
data update interval .....................................................1-10, 2-21
DC ...................................................................................1-5,2-1
delta wiring .........................................................................App-8
distorted wave .................................................................. App-11
E
Page
efficiency ........................................................................1-14,4-8
elapsed integration time ......................................................... 5-7
element ................................................................................... 1-4
exponential averaging ................................................. 1-11, 2-24
external current sensor ........................................................... 2-9
external current sensor conversion ratio ................................ 1-8
external current sensor range................................................. 1-8
F
Page
fixed range .......................................................................1-7, 2-6
form factor ..........................................................................App-7
frequency ................................................................................ 4-5
frequency filter ............................................................. 1-11, 2-19

YOKOGAWA WT310EH Specifications

General

Brand	YOKOGAWA
Model	WT310EH
Category	Measuring Instruments
Language	English