Specifications

Mechanical Indicators
29
200
0
400
600
YP-12NW
3~2E 1.5 CAT
3
CAT 3
CAT 3
5 A CT. 50/5
JQ0608018
110V VT. 6600/110
No. F1008
3~2E 1.5
Scale plate
Model name
Serial number
Unit of measurement
Operation principle
Zero scale line
Scale baseline
Scale numeral
Thick
Medium
Thin
Scale lines
Maximum scale value
Scale spacing
⎫
⎪
⎬
⎪
⎭
JIS mark
Rated current value, CT ratio
Rated voltage value, VT ratio
Logo mark of certification organization
Type of measurement
and number of elements
measured
Accuracy class Mounting attitude
Auxiliary symbols
Measurement category
Item
Ampere
Volt
Watt
Var
Power factor
Hertz
Prefix
Mega 10
6
Kilo 10
3
Milli 10
-3
Code
A
V
W
var
cos f or
cos y
Hz
M
k
m
Item Symbol
Permanent
magnet/movable
coil
Movable iron
core
Bimetal
Electronic device
in measurement
circuit
Electronic
device in
auxiliary circuit
Rectifier
Item Symbol
DC circuit
AC circuit
3-phase AC
circuit
3~
3~1E
3~2E
3N~2E
3N~3E
Single element
for 3-wire circuit
Two elements for
unbalanced load
3-wire circuit
Two elements for
unbalanced load
4-wire circuit
Three elements
for unbalanced
load 4-wire
circuit
Class index Code
Class 0.5 0.5
1
1.5
2.5
5
Class 1
Classification Code
Measurement
category3
Item Symbol
Instrument used with scale
plate set vertically
Instrument used with scale
plate set horizontally
Instrument used with scale
plate set at a position
inclined from the horizontal
surface (example: 60°)
Class 1.5
Class 2.5
Class 5
Class 1.5 in the case
where the base value
corresponds to the span
1.5
2.5
Class 2.5 in the case
where the base value
corresponds to the span
60°
Item Symbol
Shunt
Serial resistor
Accessory
R
Scale plate components and items indicated
Common Specifications
Mechanical Indicators