101 023 SJSJ YOKOGAWA, 101 023 SJSJ Datasheet - Page 12

• Manufacturer Part Number: 101 023 SJSJ
• Description: Voltage Meter
• Manufacturer: YOKOGAWA

Specifications of 101 023 SJSJ

• Meter Function: AC Voltmeter
• Meter Range: 0-600 V
• Meter Size/dimensions: AB-14
• Scale Length: 6.9"
• Meter Shape: Square
• Voltage Meter Range: 0-600 VAC
• Display Accuracy ±: 1%
• Accuracy: +/- 1% Of FS
• Barrel Size: 3.97"
• Meter Movement: Moving Coil
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

1. For polyphase applications, see Selector Tables II-V. These
tables display complete catalog numbers for use with com-
monly used combinations of CT and PT ratios. For single
phase applications, order by description.
For 3-wire 3-phase wattmeters rated 120 volts, 5A see TABLE
II on page 13.
For 3-wire 3-phase varmeters rated 120 volts, 5A see
TABLE IV on page 15.
For 4-wire 3-phase wattmeters rated 120 volts, 5A see TABLE
III on page 14.
For 4-wire 3-phase varmeters rated 208 volts, 5A see
TABLE V on page 16.
2. If scale is required to be higher or lower than the pre-
selected scale shown in the above tables, see TABLE I on
page 12. Choose a scale value between the maximum and
minimum shown on this table for the combination of CT
and PT ratios. Order by description, giving CT and PT ratios
Key to Watt/Varmeter Scales
Key to Watt/Varmeter Legends
*For wattmeters that are to be used with phase shifting transformer for measuring vars.
s
Standard Legends AC Kilowatts/Kilovars and AC Megawatts/Megavars
Digit 14
Cat. Digit
12, 13
A
AA
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
AN
AP
AR
AS
AT
AU
AW
AX
AY
AZ
B
C
Wattmeters
None
AC Watts
AC Kilowatts
Scale
1
1.2
1.4
1.5
1.8
2
2.4
2.5
3
3.2
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
9
Cat. Digit
12, 13
Varmeters
None
Vars
Kilovars
BA
BC
BD
BE
BF
BG
BH
BJ
BK
BL
BM
BN
BP
BR
BS
BT
BU
BW
BX
BY
BZ
A
PPLICATION
W
Scale
ATTMETERS AND
Digit 14
10
12
14
15
18
20
24
25
30
32
35
40
45
50
55
60
65
70
75
80
90
This table shows letters assigned to inner scale legends to be used for digit 14 in Catalog number.
D
E
F
This table shows letter combinations assigned to end-scale values to be used for digits
12 & 13 in Catalog number.
Cat. Digit
G
12, 13
CC
CD
CE
CF
CG
CH
CJ
CK
CL
CM
CN
CP
CR
CS
CT
CU
CW
CX
CY
CZ
Wattmeters
AC Megawatts
AC Watts/Vars*
AC KW/Var*
CA
UIDE FOR
and choice of scale.
3. For transformer ratios and/or ratings not shown in the
above tables, see Scale Watts Formula on page 12. This table
shows minimum and maximum calibrating watts for various
applications and ratings.
Minimum scale = CT ratio x PT ratio x minimum CW x K
Maximum scale = CT ratio x PT ratio x maximum CW x K
Choose a scale between the maximum and minimum. Order
by description, giving rating, transformer ratios, and choice
of scale.
“PT Ratio x CT Ratio” is sometimes expressed as “TR”.
Example: If CT Ratio is 400/5 and PT Ratio is 480/120; then
TR = 320.
4. See tables below for scale and legend keys to catalog
number (digits 12, 13, 14).
s
Scale
100
120
140
150
180
200
240
250
300
320
350
400
450
500
550
600
650
700
750
800
900
V
ARMETERS
S
Varmeters
Megavars
S W I T C H B O A R D I N S T R U M E N T S
ELECTION OF
—
—
Cat. Digit
12, 13
DA
DC
DD
DE
DF
DG
DH
DJ
DK
DL
DM
DN
DP
DR
DS
DT
DU
DW
DX
DY
DZ
Digit 14
G
U
T
Scale
1000
1200
1400
1500
1800
2000
2400
2500
3000
3200
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
9000
Wattmeters
AC MW/Var*
Percent Horsepower
Horsepower
Cat. Digit
12, 13
EA
EC
EE
FC
FD
FE
FG
FJ
GB
GC
GD
GE
GG
GH
GJ
HC
HD
HE
HG
s
Varmeters
1250
1300
1600
1750
BLANK
115
125
130
160
175
230
260
Scale
12.5
13
16
17.5
26
—
—
—
1.2
1.6
11