YOKOGAWA 2100A, 2101A, 2181A, 2102A, 2182A User Manual

Bulletin 2100A-E

YOKOGAWA founded in 1915 is a world leader in the field of
indicating & measuring instruments and industrial control
instrumentation.

Suzhou Yokogawa Meter Company

Yokogawa Meters &

Instruments Corporation

Yokogawa started its business with analog meters

Yokogawa started its business with analog meters

and products have been widely used at various customers

and products have been widely used at various customers

such as industries, power plants, research laboratories

such as industries, power plants, research laboratories

and schools, etc.

and schools, etc.

Through more than 90 years of analog meters manufacturing,

Through more than 90 years of analog meters manufacturing,

Yokogawa provides you with high quality products

Yokogawa provides you with high quality products

with reliable trademark.

with reliable trademark.

CONTENTS

Switchboard Instruments .......................................................

Switchboard Instruments Line-up .........................................

Key to Switchboard Numbering System...............................

Accessories and Parts............................................................

Scale Forms and Divisions ....................................................

DC Ammeters, DC Voltmeters............ 2101A/2181A .............

AC Ammeters, AC Voltmeters............ 2102A/2182A .............

Wattmeters.......................................... 2105A/2185A .............

Varmeters ............................................ 2106A/2186A .............

3
4
5
6
7

9
11
13
16

Power Factor Meters .......................... 2107A/2187A .............

Frequency Meters............................... 2108A/2188A .............

Synchroscope..................................... 2109A.........................

Dimensions and Panel Mounting...........................................

Connection Diagrams .............................................................

ACCESSORIES ........................................................................

20
21
22
23
25
29

1

Usage Precautions

Safety instructions for Panel meters

Warning

Indicates usage precautions that must be read to ensure the safety of users and the equipment.

1. Usage environment and conditions

Do not use YOKOGAWA panel meters in locations such
as the following:

• Locations where the ambient temperature is outside
the range of 0 to 40°C

• Locations where relative humidity is outside the range
of 25 to 80%

• Locations subject to vibrations or shock impact

• Locations subject to rain, dripping water, or direct
sunlight

• Locations exposed to large amounts of dust, salt, soot,
or corrosive gases
(sulfurous acid gas, ammonia gas, hydrogen sulfide
gas, or other gases that corrode metals or plastics)

• Locations subject to strong external noise or electro­magnetic waves

• Locations subject to large amounts of static electricity

• Locations subject to large amounts of high frequencies
and waveform distortion (e.g., from inverters or
thyristor circuits)

2. Mounting method

Adhere to safety rules at the construction, mainte­nance and inspection

•Check the appearance of the packing box and panel
meters and confirm that there is no damage.

• Use the metal for mounting panel and ground it.

• If necessary, combine with washers and others and
fasten, in the case of panel boards and switchboards
are thin.

•Fasten nuts of mounting on boards to the proper
torque for the size of screw being used with the proper
tool.
Recommended tightening torque : M3 screws - 0.6N·m

M4 screws - 1.2N·m
M5 screws - 2.0N·m

3. Wiring

Adhere to the following rules when connecting the wires:

•When connecting an instrument with accessories, first
make sure none of the wires are live.

•When connecting main power directly, install and use
the proper fuse.

• The connector terminals on the wires should be
appropriate for the electricity load and terminal size.

• Connect the wires properly as illustrated in the wiring
diagrams of catalogs or on product labels.

• Attach to terminal cover for safety.

•Fasten terminal screws to the proper torque for the
size of screw being used with the proper tool.
Recommended tightening torque : M3 screws - 0.6N·m

M4 screws - 1.2N·m
M5 screws - 2.0N·m

• Instruments that are combined with current transform­ers (CT) should be properly connected to the second­ary side of the CT. Improper connection may result in a
CT failure, burned components, or a fire. When the
secondary side of a CT is disconnected, especially

while the primary side is powered, the secondary side
terminal will carry a high voltage which could result in
electrical shock. Therefore, the secondary side should
be short-circuited before the instrument is discon­nected.

4. Usage precautions

• Use the instruments at the front of mounting panel.

•Never touch the inside of mounting panel.

• Use the instrument within the rated specifications.
Failure to do so can cause the equipment to malfunc­tion or result in a failure.

• While the power is on, do not touch any terminals or
open the cover or case.

• The current transformer emits heat while powered, so
do not touch it.

5. What to do if the equipment functions abnor-

mally or fails

• If you notice abnormal heating, or a strange odor,
noises, or smoking or if the equipment seems to have
failed, immediately take steps such as cutting off the
input. Next, contact your YOKOGAWA sales office.

6. Maintenance and inspection

To ensure that your instrument operates properly,
perform the following checks on a regular basis:

• Check for damage to the instrument or accessories
due to heating or other factors.

•Check for loose attachments or screws (always turn off
the power before doing this to ensure safety).

• The instrument covers have been coated with an
antistatic agent to block static electricity. Gently wipe
dirt off the cover surfaces with a soft, dry cloth. Do not
use a wet cloth as this will reduce the effects of the
antistatic coating. Do not allow cloths made from
synthetic materials to contact the cover for an ex­tended period of time, and do not use benzene, paint
thinner, or similar substances. Doing so may cause the
cover to become deformed, discolor it, or cause
cracking.

• If the indicator reading becomes unstable due to static
electricity, coat the front and back of the cover with a
commercially available antistatic agent.

• Instrument service life will vary according to usage
conditions. In general, however, we recommend
replacing the instrument after about 10 years of use.

7. Disposal of product

•Panel meters do not contain batteries.

• Dispose of panel meters as general industrial waste.

8. For aluminum electrolytic capacitors

Frequency meters use aluminum electrolytic capaci­tors. The lifetime of aluminum electrolytic capacitors
are around 10 years when ambient temperatures are
23°C. If aluminum electrolytic capacitors run down and
meters are damaged, replace new frequency meters.

2

SWITCHBOARD INSTRUMENTS

Yokogawa offers a complete line of switchboard instruments to

meet your every needs.

Model are available 110 mm and 80 mm square siz e 250° to mea-

sure all electrical quantities.

All switchboard instruments in the series feature rugged, friction

free and shock resistant taut-band suspension elements.

All model of AC instruments except 80 mm size wattmeters and
varmeters are self-contained transducer needless external trans­ducer boxes.

The built-in transducer system offer many advantages including
low cost, linear scales, greatly reduced volt-ampere loss.

Yokogawa switchboard instruments offer a variety Models, such
as from single phase to three phase four wire instruments, as well
as model for balanced and unbalanced circuits. All instr uments
except synchroscope are complied with JIS C 1102.

110 mm square size switchboard instruments Se­ries. Plastic case with saf ety terminal protection cover .

Features

■ RMS rectifier type AC instruments

■ Platform scale --- No shadow on scale and readable, even

from sharp angles

■ Interchangeable scales save time

■ Easy to read linear scales and wide deflection angles

■ Taut-Band suspension --- eliminate friction and protects

against shock

■ Unti-framable case and terminal board

■ Provide terminal protect cover for safety

Specifications

In accordance with Japan Industrial Standard JIS C 1102: 2007

■ Accuracy --------------------------------- See next page

■ Full Scale Deflection Angle ---------- 250°(360° for Synchroscope)

■ Full Scale Length ---------------------- Approx. 196mm (7.7") for 110mm SQ

140mm (5.5") for 80mm SQ

■ Position of Use-------------------------- Vertical (Scale)

■ Pointer ------------------------------------ Lance type Pointer, Black

■ Operating Temperature Range ----- 0 to 40 °C

■ Operating Humidity Range ---------- 25 to 80 %RH

■ Storage Temperature Range -------- –10 to 50°C

■ Storage Humidity Range ------------- 25 to 80 %RH

■ Dielectric Strength --------------------- Between electrical circuit and the case: 3320V AC for 5 seconds

Between current circuit and voltage circuit: 2600V AC for 5 seconds
For Wattmeters, Varmeters and Power factormeters
(2000V AC for 2185A, 2186A and 2187A)

■ Insulation Resistance ----------------- More than 10 MΩ/500V DC between electrical circuit and the case,
current circuit and voltage circuit.

More than 5MΩ/500V DC between current circuit and voltage circuit.
For Wattmeters, Varmeters and Power factormeters

■ Safety Requirements------------------ Structural requirements are in accordance with JIS C 1010 for safety of
voltage test, insulation and other.
Reinforced insulation, between electrical circuit and case
Indoors, Altitudes up to 2000m, Pollution degree 2
Measurement category III
(Measurement category is not applied for non- JIS products.)
Maximum working voltage:600V

80 mm square size miniature switchboard instru­ments series high space utility.

Type 2101A to 2109A

Type 2181A to 2188A

Measurement Category

Measurement Category
CAT.I

CAT.II

CAT.III

CAT.IV

For measurements performed on circuits not

Description

directly connected to MAINS.
For measurements performed on circuits directly
connected to the low voltage installation.
For measurements performed in the building
where distribution panels and circuit breaker, etc
are installed.
For measurements performed at the source of
the low-voltage installation.

Remarks

Appliances, portable
equipments, etc.
Distribution board,
circuit breaker, etc.

Overhead wire, cable
systems, etc.

3

Entrance
Cable

CAT.IV

Internal Wiring

Distribution
Board

CAT.I

Fixed Equipment,
etc.

CAT.III

CAT.II

T

Equipment

Outlet

SWITCHBOARD INSTRUMENTS LINE UP

Name

DC AMMETERS / VOLTMETERS
DC SUPPRESSED METERS

AC AMMETERS / VOLTMETERS

Single phase 2-wire
Single phase 3-wire

WATTMETERS

VARMETERS

POWER
FACTOR
METERS

3-phase 3-wire

3-phase 4-wire

Single phase 2-wire

3-phase 3-wire

3-phase 4-wire

Single phase 2-wire

3-phase 3-wire

3-phase 4-wire

(Unbalanced)
(Balanced)
(Unbalanced)

(Balanced)
(Unbalanced)
(Balanced)
(Unbalanced)

(Balanced)
(Unbalanced)
(Unbalanced)

Operating Princile

Moving coil type

RMS rectifier type

Mean rectifier type

Feedback time division
multiplier type

Feedback time division
multiplier type

Phase defection type

Feedback time division
multiplier type

Symbol

Accuracy

1.5

1.5

2.5

1.5

1.5

5.0

Model

110mm SQ
2101A30
2101A35,36,37

2102A30

2102A31

2105A31
2105A32
2105A35
2105A34
2105A36
2106A31
2106A33
2106A35
2106A34
2106A36
2107A31
2107A33
2107A35
2107A36

80mm SQ
2181A00
2181A35,36,37

2182A00

2182A01

2185A31(*1)
2185A32(*1)
2185A35(*1)
2185A34(*1)
2185A36(*1)
2186A31(*1)
2186A33(*1)
2186A35(*1)
2186A34(*1)
2186A36(*1)
2187A31
2187A33
2187A35(*1)
2187A36(*1)

FREQUENCY METERS

SYNCHRO­SCOPE (*2)

Note:
*1: Attached external transducer box.
*2: not complied with JIS standard.

Single phase
3-phase

Differential type

Moving Magnet type

0.5

1.0

2.5

2108A30

2109A30

2188A30

—

4

KEY TO SWITCHBOARD NUMBERING SYSTEM

[Model/Suffix Code]

21

앮앮

(A)

앮앮

앮앮앮

-

- 앮 - L -

앮앮

Model

110 SQUARE

2101A 30
2101A 35

2102A 30

2102A 31

2105A 31

2106A 31

2107A 31

2108A 30

2109 31

Rating

Refer to Suffix Code

Designation of Frequency Used

N
A
B
C

Pointer

L Lance type pointer

Cover color and Set pointer

BL
BG
BS
GS

80 SQUARE

2181A 00

2181A 35
36
37

2182A 00

2182A 01

2185A 31
32
34
35
36

2186A 31
33
34
35
36

2187A 31
33
35
36

2188A 30

33

Always "N" or 50/60Hz Common
50Hz
60Hz
400Hz

Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)

* Specify Full scale value and Unit

DC AMMETERS,DC VOLTMETERS
DC AMMETERS ,VOLTMETERS

36

SUPPRESSED METER

37

AC AMMETERS ,VOLTMETERS
RMS rectifier type
AC AMMETERS ,VOLTMETERS
Mean rectifier type

32
34

WATTMETERS

35
36

33
34

VARMETERS

35
36

33

POWER FACTOR METERS

35
36

FREQUENCY METERS
SYNCHROSCOPE

5

[EX.]

Model

110 SQUARE AC AMMETERS

Rating

0 to 5A

Full scale value

and Unit

0 to 100A

Designation of

Frequency Used

50/60Hz Common

2102A30-A42-N-L-BL

ACCESSORIES AND PAR TS

Model

1set (Specify Model and suffix codes, Full scale value

Standard Scale Plate

Blank Scale Plate (With YOKOGAWA mark)

Cover

110 SQUARE

80 SQUARE

Terminal Cover (6 Terminal)
Terminal Cover (5 Terminal)
Terminal Cover (3 Terminal):(For 80 SQUARE)
Shunt lead

Cover with Set
pointer

Cover
Cover with Set

pointer

(Black)
(Blue Green)
(Black)
(Blue Green)
(Black)
(Blue Green)
(Black)
(Blue Green)

219900

219900/001

219930-11
219930-12
219930-13
219930-14
219930-31
219930-32
219930-33
219930-34
219930-22
219930-21
219930-23
219930-24

and unit,VT ratio and CT ratio)
EX.: 2101A36-AHE-N-L-BL 0 to 250kPa
1set (Specify Model and suffix codes, and Blank scale)
EX.: 2101A36-AHE-N-L-BL Blank scale
1 pce
1 pce
1 pce (Set pointer is red)
1 pce (Set pointer is red)
1 pce
1 pce
1 pce (Set pointer is red)
1 pce (Set pointer is red)
10 sheets (up side)
10 sheets (down side)
10 sheets
Round Resits 0.05Ω less, For M4 terminal, 1.5m 1set

Pointer

Lance type pointer

0 to 100A

Descriptions

Cover color and

Set pointer

Munsell N1.5

6

SCALE FORMS AND DIVISIONS

Maximum

scale
value

3.5
35

350

3500

7

70

700

7000

2

20

200

2000

±1

±10

±100

±1000

2.5
25

250

2500

3

30

300

3000

±1.5

±15

±150

±1500

Maximum

Divisions

scale

Divisions

value

35 Division

7.5
75

750

7500

40 Division B

4.5
45

450

4500

9

90

900

9000

50 Division B 50 Division C 60 Division A

±2.5

±25

±250

±2500

±5

±50

±500

±5000

60 Division B

1.5
15

150

1500

37.5 Division

45 Division

75 Division

For 210 A 110mm only

Maximum

scale
value

4

40

400

4000

8

80

800

8000

±2

±20

±200

±2000

±4

±40

±400

±4000

1

10

100

1000

5

50

500

5000

1.2
12

120

1200

6

60

600

6000

±3

±30

±300

±3000

±6

±60

±600

±6000

1.5

15

150

1500

Divisions

40 Division A

50 Division A

30 Division

For 218 A 80mm only

Note 1. This standard scale divisions are applied to 2101A, 2102A, 2105A, 2106A, 2181A, 2182A, 2185A and 2186A.

2. Numerals are indicated to the major line (▼).

3. All scales divisions are linear distribution.

4. To be applied this standard scale division, when specify special maximum value.

•not standard maximum scale value (Ex.) 2300 --- 46 divisions

•minimum scale value are not zero (Ex.) 50 to 100 --- 50 divisions

7

SCALE FORMS AND DIVISIONS

For Suppressed meter
2101A, 2181A

For Expanded scale
2102A, 2182A voltmeter

Ex.
70 to 130V=245°

For Frequency meter
2108A, 2188A

Ex.
45 to 55Hz

1

80

46

0

70

48

45

90

Extended scale Ammeters

2

3

4

5

3

m

s

2102A, 2182A
(Ex.)100A 2 times

Red line and numerals for
extended portion
(Ex. 2 Times 150 and 200A)
3 Times -- 2 and 3 Times
5 Times -- 3 and 5 Times

100

110

For Power Factor meter

120

130

V

2107A, 2187A

60

40

20

0

A

1.0

.9

LEAD LAG

.7

.5

COS

80

100

150

200

.9

.7

.5

50

52

For Synchroscope
2109A

SLOW

FAST

54

Hz

55

SYNCROSCOPE

Single division/Double
numerals
Ex. 0 to 5/0 to 10A (50 Div.)
All div.line and numerals
are black.
Size of numerals are
different high.
Apply same division only.

Kinds of division lines

1. Kinds of division lines

Medium line
Minor line
Major line (with numerals)

2. 3 characters, standard.
EX. (1) 1200V → 1.2kV

(2) 20000rpm → 20 × 1000rpm

4

2

2

1

0

6

3

8

4

10

A

5

Double division/Double
numerals
Ex.0 to 300/0 to 450 m/min
(60 Div./45 Div.)
Outer -- Black line and

numerals

Inner -- Red line and

numerals

10

5

0

20

10

m/min

15

30

20

30

45

25

40

8

2101A/2181A

DC AMMETERS

-AEG

-AEM

-AFA

-AFN

-AFX

-AGZ

-AHM

-AHY

-AJR

-AKG

-AKM

-ALA

-ALC

-ALE

-ALJ

-ALS

-AMF

-AMT

-AND

-ANG

-ANL

-A00

-D00

-A01

-A04

-A05

-D00

-A06

Suffix Codes

-N

-L

-BL

-BG

-BS

-GS

110 SQUARE Class 1.5
80 SQUARE Class 1.5
0 to 300 microA (Approx. Internal Resistance : 1,050 ohm)
0 to 500 microA (Approx. Internal Resistance : 630 ohm)
0 to 1mA (Approx. Internal Resistance : 185 ohm)
0 to 3mA (Approx. Internal Resistance : 17 ohm)
0 to 5mA (Approx. Internal Resistance : 10 ohm)
0 to 10mA
0 to 30mA
0 to 50mA
0 to 100mA
0 to 300mA
0 to 500mA
0 to 1A
0 to 1.5A
0 to 2A
0 to 3A
0 to 5A
0 to 7.5A
0 to 10A
0 to 15A
0 to 20A
0 to 30A
0 to (300 microA to 1A),
Optional intermediate rating

-a to 0 to +b where a or less 72% × (a+b), a+b=1mA to 2A
For zero-center and similar scale meter
0 to 50mV, For external shunt use
0 to 60mV Specify scale range
0 to 100mV (No shunt is manufactured)

-a to 0 to +b (b=50mV) where a or less 50mV,
For zero-center and similar scale meter
0 to 50mV, Meter with VR, 0 to 2 ohm Variable

Always "-N"
Lance type pointer (Black), Always "-L"

Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)





Model
2101A 30
2181A 00

Rating

Designation of
Frequency Used
Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffix codes
(2) Full scale value and unit
(3) For suffix code A00 or D00, specifiy rating and full scale value.

Descriptions














(Voltage Drop : 50mV)















Notes :

(1) Scale other than Yokogawa' standard format will be special order.
(2) For each meter with the rating of 50mV,60mV or 100mV, one-pair(1.5m) of shunt leads are supplied.
(3) External shunts are not supplied.

9

DC V OL TMETERS

Model
2101A 30
2181A 00

Rating

Designation of
Frequency Used
Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffix codes
(2) Full scale value and unit
(3) For suffix code E00,V00,V07,V08 or V11, specifiy rating and full scale value.

Notes :

(1) Scale other than Yokogawa' standard format will be special order.
(2) External multiplierare not supplied.
(3) *: For non- JIS products.

-VLA

-VLJ

-VLS

-VMT

-VNL

-VNT

-VPK

-VRX

-VSF

-VSJ

-V00

-V07

-V08

-E00

-E00*

-V01*

-V11

-N

Suffix Codes

-L

-BL

-BG

-BS

-GS

110 SQUARE Class 1.5
80 SQUARE Class 1.5
0 to 1V
0 to 3V
0 to 5V
0 to 10V
0 to 30V
0 to 50V
0 to 100V
0 to 300V
0 to 500V
0 to 600V
0 to (50mV to 600V),
Optional intermediate rating
0 to (1V to 300V), Current Consumption : 300 microA
Optional full scale value Current Consumption : 500 microA

-a to 0 to +b where a or less 72% × (a+b), a+b=100mV to 600V
For zero-center and similar scale meter

-a to 0 to +b (b=1mA) where a or less 1mA, For zero-center and similar scale meter
0 to 1mA For external multiplier
0 to (10V to 300V) Optional intermediate rating, Voltmeter with VR,
(Current Consumption : 1mA), ±25% Variable

Always "-N"
Lance type pointer (Black), Always "-L"

Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)

Descriptions










(Current Consumption : 1mA),



Where less than 1V : 2mA










DC AMMETERS ,VOLTMETERS SUPPRESSED METER

Descriptions

-AHX

-AHE

-VLR

-N

Suffix Codes

-L

-BL

-BG

-BS

-GS

110 SQUARE Class 1.5
80 SQUARE Class 1.5
10 to 50mA DC, General type (Approx. Internal Resistance : 13 ohm)
4 to 20mA DC, General type (Approx. Internal Resistance : 6 ohm)
1to 5V DC, General type (Approx. Internal Resistance : 4k ohm)

Always "-N"
Lance type pointer (Black), Always "-L"

Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)

Model
2101A
2181A
Rating 35

36
37

Designation of
Frequency Used
Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffix codes
(2) Full scale value and unit
(3) Specifiy TagNO., if necessary.

Notes :

(1) Special unit symbol is available to suppressed meters.

Standard symbol is small letter.
Specify "Capital letter", if necessary.
EX.: M/MIN,TON,etc.

(2) Scale other than Yokogawa' standard format will be special order.

10

2102A/2182A

AC AMMETERS, VOLTMETERS
RMS rectifier type

-ALA

-ALJ

-ALS

-AMT

-ANL

-A00

-A41

-A42

-A21

-A22

-A25

-A26

-A32

-A34

-A35

-A36

-A52

-A55

-A43

-A44

-A45

-A46

-A47

-A48

-VNT

-VPK

-VPZ

-VRX

-VSJ

-V00

-V12

-V13

-V20

-V21

Suffix Codes

-N

-C

-L

-BL

-BG

-BS

-GS

110 SQUARE Class 1.5
80 SQUARE Class 1.5
0 to1A
0 to 3A
0 to 5A
0 to 10A
0 to 30A
0 to (1A to 30A) Optional intermediate rating
0 to 1A
0 to 5A
0 to 0.5 to 1 A
0 to 1 to 2 A
0 to 5 to 10A
0 to 10 to 20 A
0 to 1 to 3 A
0 to 3 to 9A
0 to 5 to 15 A
0 to 10 to 30A
0 to 1 to 5A
0 to 5 to 25A
0 to 1 to 2A
0 to 5 to 10A
0 to 1 to 3A
0 to 5 to 15A
0 to 1 to 5A
0 to 5 to 25A
0 to 50V (Power Consumption : 0.1VA)
0 to 100V (Power Consumption : 0.6VA)
0 to 150V (Power Consumption : 0.9VA)
0 to 300V (Power Consumption : 1.8VA)
0 to 600V (Power Consumption : 1.2VA)
0 to (50V to 600V), Optional intermediate rating
0 to 150V For use with external VT (Power Consumption : 0.9VA)
0 to 150/ √3V For use with external VT (Power Consumption : 0.2VA)
Expanded scale 70 to 130V (Power Consumption : 0.5VA)
Expanded scale 140 to 260V (Power Consumption : 1.0VA)
50/60Hz Common
400Hz
Lance type pointer (Black), Always "-L"
Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)























Two-fold extended (For external CT)






Three-fold extended (For external CT)






Five-fold extended (For external CT)




Model
2102A 30
2182A 00

Rating

Designation of
Frequency Used
Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffix codes
(2) Full scale value and unit
(3) For suffix code A00 or V00, specifiy rating and full scale value.
(4) VT ratio and CT ratio

Notes :

VT and CT are not supplied.

Descriptions

(For external CT)

Two-fold extended

Three-fold extended

Five-fold extended

(Power
Consumption :

0.4VA)

11

AC AMMETERS, VOLTMETERS
Mean rectifier type

-AEG

-AEM

-AFA

-AFN

-AFX

-AGZ

-AHM

-AHY

-AJR

-AKG

-AKM

-A00

-VLJ

-VLS

-VMT

-VNL

-VNT

-VPK

-VPZ

-VRX

-VSJ

-V00

-V11

-V12

-V13

Suffix Codes

-N

-C

-L

-BL

-BG

-BS

-GS

110 SQUARE Class 2.5
80 SQUARE Class 2.5
300 microA
500 microA
0 to 1mA
0 to 3mA
0 to 5mA
0 to 10mA
0 to 30mA
0 to 50mA
0 to 100mA
0 to 300mA
0 to 500mA
0 to (300 microA to 500mA)
Optional intermediate rating
0 to 3V
0 to 5V
0 to 10V
0 to 30V
0 to 50V
0 to 100V
0 to 150V
0 to 300V
0 to 600V
0 to (3V to 600V)
Optional intermediate rating
0 to (10V to 300V)
Optiona intermediate rating,
Voltmeter with VR
0 to 150V
(For external VT use)
0 to 150 √3V
(For external VT use)
50/60Hz Common
400Hz
Lance type pointer (Black), Always "-L"
Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)

Model
2102A 31
2182A 01

Rating

Designation of
Frequency Used
Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffix codes
(2) Full scale value and unit
(3) For suffix code A00, V00 or V11, specifiy rating and full scale value.
(4) VT ratio and CT ratio

Descriptions





















(Voltage Drop : 3V)













(Internal Resistance Value 900ohm/V)














Notes :

VT and CT are not supplied.

12

2105A/2185A

WATTMETERS

Model Suffi x Codes Descriptions
2105A 31 Single phase 2-wire
2105A 32 Single phase 3-wire
2105A 35 3-phase 3-wire (Unbalanced)
2105A 34 3-phase 4-wire (Balanced)
2105A 36 3-phase 4-wire (Unbalanced)
2185A 31 Single phase 2-wire
2185A 32 Single phase 3-wire
2185A 35 3-phase 3-wire (Unbalanced)
2185A 34 3-phase 4-wire (Balanced)
2185A 36 3-phase 4-wire (Unbalanced)

Rating
(Zero-left) -W14 110V/5A

(Off-center) -S13 110V/1A Zero-center and similar

Designation of
Frequency Used
Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffi x codes
(2) Full scale value and unit
(3) In case of using external CT/or VT, calculate the possible full scale value
form the following page and be sure that is within the range shown avove.
(4) VT ratio and CT ratio

Notes :

VT and CT are not supplied.

-W13 110V/1A

-W15 220V/1A

-W16 220V/5A

-W19 110/220V 1A

-W20 110/220V 5A

-W21 220/440V 1A

-W22 220/440V 5A

-W13 110V/1A

-W14 110V/5A

-W15 220V/1A

-W16 220V/5A

-W11 110/

-W12 110/

-W17 220/

-W18 220/

-W51 100V/1A

-W52 100V/5A

-W53 115V/1A

-W54 115V/5A

-W55 120V/1A

-W56 120V/5A

-W61 200V/1A

-W62 200V/5A

-W63 230V/1A

-W64 230V/5A

-W65 240V/1A

-W66 240V/5A

-S14 110V/5A

-S15 220V/1A

-S16 220V/5A

-S13 110V/1A

-S14 110V/5A

-S15 220V/1A

-S16 220V/5A

-S53 115V/1A

-S54 115V/5A

-S11 110/

-S12 110/

-S17 220/

-S18 220/

-N 50/60Hz Common

-C 400Hz

-L Lance type pointer (Black), Always "-L"

-BL Munsell N1.5

-BG Munsell 7.5BG4/1.5

-BS Munsell N1.5 with Set pointer (red color)

-GS Munsell 7.5BG4/1.5 with Set pointer (red color)

_
3V 1A

√

_
3V 5A

√

_
3V 1A

√

_
3V 5A

√

_
3V 1A

√

_
3V 5A

√

_
3V 1A

√

_
3V 5A

√

scale
Scale : -a W to 0 to +b
W where a

For calibration power
range : The "+b" side
is the same as its
standard power where a

b

b

110 SQUARE Class 1.5

80 SQUARE

With external

transducer

Single phase 2-wire

Single phase 3-wire

3-phase 3-wire

3-phase 4-wire

Semi-standard meters
For 21

Single phase 2-wire

3-phase 3-wire

3-phase 4-wire

5A31,35

Class 1.5

13

WATTMETERS

[Available Calibration Watts]

Standard Rating Available Calibration Watts

VOLTAGE

110/ √_3V

Operating

voltage range

52 to 75V

CURRENT

1A
5A

Single phase

2-wire

48 to 80W

240 to 400W

Single phase

3-wire

-

-

3-phase

3-wire

-

-

3-phase

4-wire

125 to 285W

625 to 1400W

110V
115V
120V

220/ √_3V

200V
220V
240V

(1) Calibration Watts are 65 to 150%. Standard Watts beyond the limits are not available.

Single phase 2-wire:Standard Watts = Voltage Rating × Current Rating
Single phase 3-wire:Standard Watts = 2 × Voltage Rating (P1-N) × Current Rating
3-phase 3-wire:Standard Watts = root3 × Line Voltage Rating × Current Rating
3-phase 4-wire:Standard Watts = 3 × Phase Voltage Rating × Current Rating

(2) When using VT and CT, Caribration watts will be as follows;

Connection

EX.1

EX.2

3-phase

Single phase

90 to 130V

104 to 150V

180 to 260V

Caribration watts =

Full scale

value

3-wire

2-wire

7.5kW

20kW

1A

5A
1A

5A
1A

5A

72 to 164W

360 to 820W

-

-

144 to 328W

720 to 1640W

MAX.Full scale value

(VT ratio) × (CT ratio)

VT ratio

440/110V

660/110V

CT ratio

30/5A

20/5A

145 to 330W

715 to 1650W

290 to 660W

1430 to 3300W

FS=

440/110 × 30/5

FS=

660/110 × 20/5

-

-

20kW

7.5kW

125 to 285W

625 to 1400W

-

-

250 to 570W

1250 to 2850W

Calibration watts

=833.3W Available

=312W Special order with TOKUCHU sheet

-

-

250 to 570W

1250 to 2850W

-

-

14

2800

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

Single-Phase 3-Wire

1250

984

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

432

=W, =kW, =MW

492

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

216

328

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

144

164

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

72

98.4

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

43.2

4200

5600

8400

1875

2500

3750

1476

1968

2952

1296

648

864

738

984

1476

324

432

648

492

656

984

216

288

432

246

328

492

108

144

216

147.6

196.8

295.2

64.8

86.4

129.6

14

16.8

28

6.25

7.5

12.5

4920

5904

9840

2160

2592

4320

2460

2952

4920

1080

1296

2160

1640

1968

3280

720

864

1440

820

984

1640

360

432

720

492

590.4

984

216

259.2

432

42

56

70

18.75

25

31.25

14.76

19.68

24.6

6.48

8.64

10.8

12.3

7380

9840

5.4

3240

4320

4920

6560

8200

2160

2880

3600

2460

3280

4100

1080

1440

1800

1476

1968

2460

648

864

1080

84

140

168

37.5

62.5

75

29.52

49.2

59.04

12.96

21.6

25.92

14.76

24.6

29.52

6.48

10.8

12.96

16.4

19.68

9840

7.2

8.64

4320

4920

8200

9840

2160

3600

4320

2952

4920

5904

1296

2160

2592

210

280

420

93.75

125

187.5

73.8

98.4

147.6

32.4

43.2

64.8

36.9

49.2

73.8

16.2

21.6

32.4

24.6

32.8

49.2

10.8

14.4

21.6

12.3

16.4

24.6

5.4

7.2

10.8

14.76

7380

9840

6.48

3240

4320

560

250

196.8

86.4

98.4

43.2

65.6

28.8

32.8

14.4

19.68

8.64

10.08

16.8

25.2

33.6

42

50.4

84

100.8

126

168

37.5

45

56.25

75

42

50.4

63

84

18.75

22.5

28.13

37.5

28

33.6

42

56

12.5

15

18.75

25

14

16.8

21

28

6.25

7.5

9.375

12.5

10.08

12.6

16.8

8400

4.5

5.625

7.5

3750

252

112.5

126

56.25

84

37.5

42

18.75

25.2

11.25

1680

2520

3360

5040

8400

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

4.5

7.5

11.25

15

18.75

12.6

16.8

8400

5.625

7.5

3750

11.2

5600

8400

5

2500

3750

2800

4200

5600

1250

1875

2500

1680

2520

3360

750

1125

1500

22.5

21

25.2

9.375

11.25

14

16.8

6.25

7.5

7000

8400

3125

3750

4200

5040

1875

2250

750

1125

1500

2250

3750

840

1260

1680

2520

4200

562.5

750

1125

840

1120

1680

375

500

750

420

560

840

187.5

250

375

252

336

504

112.5

150

225

5040

1875

2250

2800

3360

1250

1500

1400

1680

625

750

840

1008

375

450

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

375

560

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

250

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

280

125

168

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

75

336

150

168

75

112

50

56

25

33.6

15

14.85

22.28

29.7

44.55

59.4

74.25

89.1

148.5

178.2

222.8

297

65.4

78.48

74.25

89.1

32.7

39.24

49.5

59.4

21.8

26.16

24.75

29.7

10.9

13.08

14.85

17.82

6.54

7.848

98.1

130.8

111.4

148.5

49.05

65.4

74.25

99

32.7

43.6

37.13

49.5

16.35

21.8

22.28

29.7

9.81

13.08

445.5

196.2

222.8

98.1

148.5

65.4

74.25

32.7

44.55

19.62

2970

4455

5940

8910

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

6.54

9.81

13.08

19.62

26.16

32.7

14.85

22.28

29.7

6.54

9.81

13.08

14.85

19.8

9900

6.54

8.72

4360

4950

7425

9900

2180

3270

4360

2970

4455

5940

1308

1962

2616

39.24

37.13

44.55

16.35

19.62

24.75

29.7

10.9

13.08

12.38

14.85

5.45

6.54

7425

8910

3270

3924

1308

1962

2616

3924

2228

2970

4455

7425

981

1308

1962

3270

1485

1980

2970

4950

654

872

1308

2180

742.5

990

1485

2475

327

436

654

1090

445.5

594

891

1485

196.2

261.6

392.4

654

11.14

4.905

7425

3270

3713

1635

2228

981

1485

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

654

990

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

436

495

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

218

297

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

130.8

594

261.6

297

130.8

198

87.2

99

43.6

59.4

26.16

3300V 6600V 11000V 22000V 33000V 66000V 100/200V2200V1100V440V220V110V

Available Calibration Watts

Single-Phase 2-Wire

Volt

Wiring

WATTMETERS

73.8

98.4

147.6

32.4

43.2

64.8

49.2

65.6

98.4

21.6

28.8

43.2

24.6

32.8

49.2

10.8

14.4

21.6

13.12

19.68

9840

5.76

8.64

4320

4920

6560

9840

2160

2880

4320

2460

3280

4920

1080

1440

2160

15A/5A

20A/5A

30A/5A

295.2

246

492

108

129.6

216

164

196.8

328

86.4

72

144

82

98.4

164

36

43.2

72

32.8

39.36

65.6

14.4

17.28

28.8

16.4

19.68

32.8

7.2

8.64

14.4

16.4

8200

9840

7.2

3600

4320

50A/5A

60A/5A

100A/5A

738

984

1230

324

432

540

492

656

820

216

288

360

246

328

410

108

144

180

98.4

131.2

164

43.2

57.6

72

49.2

65.6

82

21.6

28.8

36

24.6

32.8

41

10.8

14.4

18

150A/5A

200A/5A

250A/5A

1476

2460

2952

648

1080

1296

984

1640

1968

432

720

864

492

820

984

216

360

432

196.8

328

392

86.4

144

172.8

98.4

164

196

43.2

72

86.4

49.2

82

98.4

21.6

36

43.2

300A/5A

500A/5A

600A/5A

49.2

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V —2200/110V1100/110V440/110V220/110V—

21.6

32.8

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

14.4

16.4

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

7.2

6560

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

2880

3280

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

1440

1640

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

720

VT

10A/5A

CT

3690

4920

7380

1620

2160

3240

2460

3280

4920

1080

1440

2160

1230

1640

2460

540

720

1080

492

656

984

216

288

432

246

328

492

108

144

216

123

164

246

54

72

108

750A/5A

1000A/5A

1500A/5A

9840

4320

6560

2880

3280

1440

1312

576

656

288

328

3-Phase 3-Wire

144

Wiring

2000A/5A

126

168

252

420

504

840

1260

1680

2100

375

562.5

750

560

840

1120

250

375

500

280

420

560

125

187.5

250

112

168

224

50

75

100

56

84

112

25

37.5

50

28

42

56

12.5

18.75

25

100A/5A

150A/5A

200A/5A

2520

937.5

1125

1400

1680

625

750

700

840

312.5

375

280

336

125

150

140

168

62.5

75

70

84

31.25

37.5

250A/5A

300A/5A

84

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

37.5

56.25

75

112.5

187.5

225

84

112

168

280

37.5

50

75

42

56

84

18.75

25

37.5

16.8

22.4

33.6

7.5

10

15

11.2

16.8

8400

5

7.5

3750

4200

5600

8400

1875

2500

3750

15A/5A

20A/5A

30A/5A

336

125

150

140

168

62.5

75

56

67.2

25

30

28

33.6

12.5

15

14

16.8

6.25

7.5

50A/5A

60A/5A

56

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

25

28

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

12.5

11.2

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

5

5600

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

2500

2800

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

1250

Volt

VT

10A/5A

CT

4200

5040

6300

1875

2250

2813

2800

3360

4200

1250

1500

1875

1400

1680

2100

625

750

937.5

560

672

840

250

300

375

280

336

420

125

150

187.5

140

168

210

62.5

75

93.75

500A/5A

600A/5A

750A/5A

12.6

16.8

8400

5.625

7.5

3750

11.2

5600

8400

5

2500

3750

2800

4200

5600

1250

1875

2500

1120

1680

2240

500

750

1000

560

840

1120

250

375

500

280

420

560

125

187.5

250

1000A/5A

1500A/5A

2000A/5A

14.85

222.8

297

445.5

742.5

1114

1485

196.2

327

490.5

297

495

742.5

130.8

218

327

148.5

247.5

371.3

65.4

109

163.5

59.4

99

148.5

26.16

43.6

65.4

29.7

49.5

74.25

13.08

21.8

32.7

14.85

24.75

37.13

6.54

10.9

16.35

30A/5A

50A/5A

60A/5A

2228

654

981

990

1485

436

654

495

742.5

218

327

198

297

87.2

130.8

99

148.5

43.6

65.4

49.5

74.25

21.8

32.7

100A/5A

150A/5A

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

98.1

65.4

130.8

99

148.5

198

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

43.6

65.4

87.2

49.5

74.25

99

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

21.8

32.7

43.6

19.8

29.7

39.6

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

8.72

13.08

17.44

14.85

19.8

9900

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

6.54

8.72

4360

4950

7425

9900

⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃⬃

2180

3270

4360

Volt

VT

10A/5A

15A/5A

Wiring 3-Phase 4-Wire

20A/5A

CT

2970

3713

4455

1308

1635

1962

1980

2475

2970

872

1090

1308

990

1238

1485

436

545

654

396

495

594

174.4

218

261.6

198

247.5

297

87.2

109

130.8

99

123.8

148.5

43.6

54.5

65.4

200A/5A

250A/5A

300A/5A

11.14

7425

8910

4.905

3270

3924

4950

5940

7425

2180

2616

3270

2475

2970

3713

1090

1308

1635

990

1188

1485

436

523.2

654

495

594

742.5

218

261.6

327

247.5

297

371.3

109

130.8

163.5

500A/5A

600A/5A

750A/5A

14.85

22.28

29.7

6.54

9.81

13.08

14.85

19.8

9900

8.72

6.54

4360

4950

7425

9900

2180

3270

4360

1980

2970

3960

872

1308

1744

990

1485

1980

436

654

872

495

742.5

990

218

327

436

1000A/5A

1500A/5A

2000A/5A

15

2106A/2186A

VARMETERS

Model Suffi x Codes Descriptions
2106A 31 Single phase 2-wire
2106A 33 3-phase 3-wire (Balanced)
2106A 35 3-phase 3-wire (Unbalanced)
2106A 34 3-phase 4-wire (Balanced)
2106A 36 3-phase 4-wire (Unbalanced)
2186A 31 Single phase 2-wire
2186A 33 3-phase 3-wire (Balanced)
2186A 35 3-phase 3-wire (Unbalanced)
2186A 34 3-phase 4-wire (Balanced)
2186A 36 3-phase 4-wire (Unbalanced)

Rating
(Zero-center) -M14 110V/5A

(Single
defl ecting or
Unbalanced
scale)

Designation of
Frequency Used

Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffi x codes
(2) Full scale value and unit
(3) In case of using external CT/or VT, calculate the possible full scale value form
the following page and be sure that is within the range shown avove.
(4) VT ratio and CT ratio

Notes :

VT and CT are not supplied.

-M13 110V/1A

-M15 220V/1A

-M16 220V/5A

-M13 110V/1A

-M14 110V/5A

-M15 220V/1A

-M16 220V/5A

-M11

-M12

-M13 110V/1A

-M14 110V/5A

-M15 220V/1A

-M16 220V/5A

-M17

-M18

-M51 100V/1A

-M52 100V/5A

-M53 115V/1A

-M54 115V/5A

-M55 120V/1A

-M56 120V/5A

-M61 200V/1A

-M62 200V/5A

-M63 230V/1A

-M64 230V/5A

-M65 240V/1A

-M66 240V/5A

-P13 110V/1A

-P14 110V/5A

-P15 220V/1A

-P16 220V/5A

-P13 110V/1A

-P14 110V/5A

-P15 220V/1A

-P16 220V/5A

-P53 115V/1A

-P54 115V/5A

-P11

-P12

-P17

-P18

-N 50/60Hz Common For 21

-A 50Hz

-B 60Hz

-C 400Hz

-L Lance type pointer (Black), Always "-L"

-BL Munsell N1.5

-BG Munsell 7.5BG4/1.5

-BS Munsell N1.5 with Set pointer (red color)

-GS Munsell 7.5BG4/1.5 with Set pointer (red color)

110/
110/

220/
220/

110V/
110V/
220V/
220V/

√
√

√
√

_
3

_
3

_
3

_
3

_
3

√

_
3

√

_
3

√

_
3

√

V 1A
V 5A

V 1A
V 5A

V 1A
V 5A
V 1A
V 5A

110 SQUARE Class 1.5

80 SQUARE

With external

transducer

Single phase 2-wire

3-phase 3-wire

3-phase 4-wire For 21

3-phase 4-wire For 21

3-phase 4-wire For 21

Semi-standard meters
For 21

Single phase 2-wire

3-phase 3-wire
For 21

3-phase 4-wire
For 21

For 21

6A31,33,35

6A34

6A36

6A33,34

6A31,35,36

Class 1.5

6A36

6A34

6A36

[Scale scope]

(1) Zero-center meter:
LEAD a to 0 to LAG b var where a=b
(2) Single defl ecting meter:
0 to LEAD var or 0 to LAG var
(3) Unbalanced scale meter:
LEAD a to 0 to LAG b var where a less than b

16

VARMETERS

[Available Calibration Vars]
Zero-center meter

Standard Rating Available Calibration Varmeters

VOLTAGE

110/ √_3V

110V
115V
120V

220/ √_3V

200V
220V
240V

Available Calibration Varmeters are 33 to 150%. Standard Vars beyond the limits are not available.

Single phase 2-wire : Standard Vars = Voltage Rating × Current Rating
3-phase 3-wire : Standard Vars = root3 × Line Voltage Rating × Current Rating
3-phase 4-wire : Standard Vars = 3 × Phase Voltage Rating × Current Rating

Operating

voltage range

52 to 75V

90 to 130V

104 to 150V

180 to 260V

CURRENT

1A

5A

1A

5A

1A

5A

1A

5A

Single phase 2-wire

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

24 to

120 to

36 to

180 to

72 to

360 to

LEAD

LEAD

LEAD

LEAD

—

—

LEAD

LEAD

80var

400var

164var

820var

328var

1640var

3-phase 3-wire

—

—

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

62 to

312 to

125 to

625 to

LEAD

LEAD

—

—

LEAD

LEAD

285var

1400var

570var

2850var

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

3-phase 4-wire

LEAD

62 to

LEAD

312 to

LEAD

109 to

LEAD

545 to

LEAD

125 to

LEAD

625 to

LEAD

218 to

LEAD

1090 to

285var

1400var

495var

2475var

570var

2850var

990var

4950var

Single deflecting meter and Unbalanced scale meter (on the "b"side)

Standard Rating Available Calibration Varmeters

VOLTAGE

110/ √_3V

110V
115V
120V

220/ √_3V

200V
220V
240V

Available Calibration Varmeters are 65 to 150%. Standard Vars beyond the limits are not available.

Single phase 2-wire:Standard Vars = Voltage Rating × Current Rating
3-phase 3-wire:Standard Vars = root3 × Line Voltage Rating × Current Rating
3-phase 4-wire:Standard Vars = 3 × Phase Voltage Rating × Current Rating

When using VT and CT, Caribration Varmeters will be as follows ;

Operating

voltage range

52 to 75V

90 to 130V

104 to 150V

180 to 260V

Caribration Vars =

CURRENT

1A

5A

1A

5A

1A

5A

1A

5A

Single phase 2-wire

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

MAX.Full scale value

(VT ratio) × (CT ratio)

48 to

240 to

72 to

360 to

144 to

720 to

LEAD

LEAD

LEAD

LEAD

—

—

LEAD

LEAD

80var

400var

164var

820var

328var

1640var

3-phase 3-wire

—

—

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

125 to

625 to

250 to

1250 to

LEAD

LEAD

—

—

LEAD

LEAD

285var

1400var

570var

2850var

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

LEAD

LAG LAG

3-phase 4-wire

LEAD

125 to

LEAD

625 to

LEAD

218 to

LEAD

1090 to

LEAD

250 to

LEAD

1250 to

LEAD

430 to

LEAD

2150 to

285var

1400var

495var

2475var

570var

2850var

990var

4950var

EX.1

EX.2

Connection

3-phase

3-wire

Single phase

2-wire

Full scale

value

LEAD 10 to 0 to

LAG 10 kvar

LEAD 3 to 0 to

LAG 3 kvar

VT ratio

660/110V

660/110V

CT ratio

20/5A

20/5A

FS =

FS =

17

Calibration Varmeters

LEAD
LAG

660/110 × 20/5

LEAD
LAG

660/110 × 20/5

10kvar

3kvar

LEAD

= 416.7var Available

LAG

LEAD

= 125var

LAG

Special order with
TOKUCHU sheet

Wiring Single-Phase 2-Wire

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

±360

±540

±720

±1080

±1800

±2160

±3.6

±5.4

±7.2

±9

±10.8

±18

±21.6

±27

±36

±54

±72

±1640

±2460

±3280

±4920

±8200

±9840

±16.4

±24.6

±32.8

±41

±49.2

±82

±98.4

±123

±164

±246

±328

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±1440

±2160

±2.88

±4.32

±7.2

±8.64

±14.4

±21.6

±28.8

±36

±43.2

±72

±86.4

±108

±144

±216

±288

±6560

±9840

±13.12

±19.68

±32.8

±39.36

±65.6

±98.4

±131.2

±164

±196.8

±328

±392

±492

±656

±984

±1312

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±3.6

±5.4

±7.2

±10.8

±18

±21.6

±36

±54

±72

±90

±108

±180

±216

±270

±360

±540

±720

±16.4

±24.6

±32.8

±49.2

±82

±98.4

±164

±246

±328

±410

±492

±820

±984

±1230

±1640

±2460

±3280

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±7.2

±18.08

±14.4

±21.6

±36

±43.2

±72

±108

±144

±180

±216

±360

±432

±540

±720

±1080

±1440

±32.8

±49.2

±65.6

±98.4

±164

±196.8

±328

±492

±656

±820

±984

±1640

±1968

±2460

±3280

±4920

±6560

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±10.8

±16.2

±21.6

±32.4

±54

±64.8

±108

±162

±216

±270

±324

±540

±648

±810

±1080

±1620

±2160

±49.2

±73.8

±98.4

±147.6

±246

±295.2

±492

±738

±984

±1230

±1476

±2460

±2952

±3690

±4920

±7380

±9840

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±21.6

±32.4

±43.2

±64.8

±108

±129.6

±216

±324

±432

±540

±648

±1080

±1296

±1620

±2160

±3.24

±4.32

±98.4

±147.6

±196.8

±295.2

±492

±590.4

±984

±1476

±1968

±2460

±2952

±4920

±5904

±7380

±9840

±14.76

±19.68

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±36

±54

±72

±108

±180

±216

±360

±540

±720

±900

±1080

±1800

±2160

±2.7

±3.6

±5.4

±7.2

±164

±246

±328

±492

±820

±984

±1640

±2460

±3280

±4100

±4920

±8200

±9840

±12.3

±16.4

±24.6

±32.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±72

±180.8

±144

±216

±360

±432

±720

±1080

±1440

±1800

±2160

±3.6

±4.32

±5.4

±7.2

±10.8

±14.4

±328

±492

±656

±984

±1640

±1968

±3280

±4920

±6560

±8200

±9840

±16.4

±19.68

±24.6

±32.8

±49.2

±65.6

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±108

±162

±216

±324

±540

±648

±1080

±1620

±2160

±2.7

±3.24

±5.4

±6.48

±8.1

±10.8

±16.2

±21.6

±492

±738

±984

±1476

±2460

±2952

±4920

±7380

±9840

±12.3

±14.76

±24.6

±29.52

±36.9

±49.2

±73.8

±98.4

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±216

±324

±432

±648

±1080

±1296

±2160

±3.24

±4.32

±5.4

±6.48

±10.8

±12.96

±16.2

±21.6

±32.4

±43.2

±984

±1476

±1968

±2952

±4920

±5904

±9840

±14.76

±19.68

±24.6

±29.52

±49.2

±59.04

±73.8

±98.4

±147.6

±196.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±720

±1080

±1440

±2160

±3.6

±4.32

±7.2

±10.8

±14.4

±18

±21.6

±36

±43.2

±54

±72

±108

±144

±3280

±4920

±6560

±9840

±16.4

±19.68

±32.8

±49.2

±65.6

±82

±98.4

±164

±196

±246

±328

±492

±656

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

10A/5A

15A/5A

20A/5A

30A/5A

50A/5A

60A/5A

100A/5A

150A/5A

200A/5A

250A/5A

300A/5A

500A/5A

600A/5A

750A/5A

1000A/5A

1500A/5A

2000A/5A

Volt

VT

Volt

VT

Volt

VT

CT

Wiring 3-Phase 3-Wire

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

±624

±936

±1248

±1872

±3.12

±3.744

±6.24

±9.36

±12.48

±15.6

±18.72

±31.2

±37.44

±46.8

±62.4

±93.6

±124.8

±2800

±4200

±5600

±8400

±14

±16.8

±28

±42

±56

±70

±84

±140

±168

±210

±280

±420

±560

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±2.496

±3.744

±4.992

±7.488

±12.48

±14.98

±24.96

±37.44

±49.92

±62.4

±74.88

±124.8

±149.8

±187.2

±249.6

±374.4

±499.2

±11.2

±16.8

±22.4

±33.6

±56

±67.2

±112

±168

±224

±280

±336

±560

±672

±840

±1120

±1680

±2240

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±6.24

±9.36

±12.48

±18.72

±31.2

±37.44

±62.4

±93.6

±124.8

±156

±187.2

±312

±374.4

±468

±624

±936

±1248

±28

±42

±56

±84

±140

±168

±280

±420

±560

±700

±840

±1400

±1680

±2100

±2800

±4200

±5600

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±

12.48
±18.72

±24.96

±37.44

±62.4

±74.88

±124.8

±187.2

±249.6

±312

±374.4

±624

±748.8

±936

±1248

±1872

±2.496

±56

±84

±112

±168

±280

±336

±560

±840

±1120

±1400

±1680

±2800

±3360

±4200

±5600

±8400

±11.2

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±18.72

±28.08

±37.44

±56.16

±93.6

±112.3

±187.2

±280.8

±374.4

±468

±561.6

±936

±1123

±1404

±1872

±2.808

±3.744

±84

±126

±168

±252

±420

±504

±840

±1260

±1680

±2100

±2520

±4200

±5040

±6300

±8400

±12.6

±16.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±37.44

±56.16

±74.88

±112.3

±187.2

±224.6

±374.4

±561.6

±748.8

±936

±1123

±1872

±2.246

±2.808

±3.744

±5.616

±7.488

±168

±252

±336

±504

±840

±1008

±1680

±2520

±3360

±4200

±5040

±8400

±10.08

±12.6

±16.8

±25.2

±33.6

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±62.4

±93.6

±124.8

±187.2

±312

±374.4

±624

±936

±1248

±1560

±1872

±3.12

±3.744

±4.68

±6.24

±9.36

±1.248

±280

±420

±560

±840

±1400

±1680

±2800

±4200

±5600

±7000

±8400

±14

±16.8

±21

±28

±42

±56

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±124.8

±187.2

±249.6

±374.4

±624

±748.8

±1248

±1872

±2.496

±3.12

±3.744

±6.24

±7.488

±9.36

±12.48

±18.72

±24.96

±560

±840

±1120

±1680

±2800

±3360

±5600

±8400

±11.2

±14

±16.8

±28

±33.6

±42

±56

±84

±112

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±187.2

±280.8

±374.4

±561.6

±936

±1123

±1872

±2.808

±3.744

±4.68

±5.616

±9.36

±11.23

±14.04

±18.72

±28.08

±37.44

±840

±1260

±1680

±2520

±4200

±5040

±8400

±12.6

±16.8

±21

±25.2

±42

±50.4

±63

±84

±126

±168

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±374.4

±561.6

±748.8

±1123

±1872

±2.246

±3.744

±5.616

±7.488

±9.36

±11.23

±18.72

±22.46

±28.08

±37.44

±56.16

±74.88

±1680

±2520

±3360

±5040

±8400

±10.08

±16.8

±25.2

±33.6

±42

±50.4

±84

±100.8

±126

±168

±252

±336

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±1248

±1872

±2.496

±3.744

±6.24

±7.488

±12.48

±18.72

±24.96

±31.2

±37.44

±62.4

±74.88

±93.6

±124.8

±187.2

±249.6

±5600

±8400

±11.2

±16.8

±28

±33.6

±56

±84

±112

±140

±168

±280

±336

±420

±560

±840

±1120

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

10A/5A

15A/5A

20A/5A

30A/5A

50A/5A

60A/5A

100A/5A

150A/5A

200A/5A

250A/5A

300A/5A

500A/5A

600A/5A

750A/5A

1000A/5A

1500A/5A

2000A/5A

CT

Wiring 3-Phase 4-Wire

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

±1090

±1635

±2180

±3.27

±5.45

±8.175

±10.9

±16.35

±21.8

±27.25

±32.7

±54.5

±65.4

±81.75

±109

±163.5

±218

±4950

±7425

±9900

±14.85

±24.75

±37.13

±49.5

±74.25

±99

±123.8

±148.5

±247.5

±297

±371.3

±495

±742.5

±990

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±4.36

±6.54

±8.72

±13.08

±21.8

±32.7

±43.6

±65.4

±87.2

±109

±130.8

±218

±261.6

±327

±436

±654

±872

±19.8

±29.7

±39.6

±59.4

±99

±148.5

±198

±297

±396

±495

±594

±990

±1188

±1485

±1980

±2970

±3960

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±10.9

±16.35

±21.8

±32.7

±54.5

±81.75

±109

±163.5

±218

±272.5

±327

±545

±654

±817.5

±1090

±1635

±2180

±49.5

±74.25

±99

±148.5

±247.5

±371.3

±495

±742.5

±990

±1238

±1485

±2475

±2970

±3713

±4950

±7425

±9900

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±21.8

±32.7

±43.6

±65.4

±109

±163.5

±218

±327

±436

±545

±654

±1090

±1308

±1635

±2180

±3.27

±4.36

±99

±148.5

±198

±297

±495

±742.5

±990

±1485

±1980

±2475

±2970

±4950

±5940

±7425

±9900

±14.85

±19.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±32.7

±49.05

±65.4

±98.1

±163.5

±245.3

±327

±490.5

±654

±817.5

±981

±1635

±1962

±2.453

±3.27

±4.905

±6.54

±148.5

±222.8

±297

±445.5

±742.5

±1114

±1485

±2228

±2970

±3713

±4455

±7425

±8910

±11.14

±14.85

±22.28

±29.7

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±65.4

±98.1

±130.8

±196.2

±327

±490.6

±654

±981

±1308

±1635

±1962

±3.27

±3.924

±4.905

±6.54

±9.81

±13.08

±297

±445.5

±594

±891

±1485

±2228

±2970

±4455

±5940

±7425

±8910

±14.85

±17.82

±22.28

±29.7

±44.55

±59.4

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±109

±163.5

±218

±327

±545

±817.5

±1090

±1635

±2180

±2.725

±3.27

±5.45

±6.54

±8.175

±10.9

±16.35

±21.8

±495

±742.5

±990

±1485

±2475

±3713

±4950

±7425

±9900

±12.38

±14.85

±24.75

±29.7

±37.13

±49.5

±74.25

±99

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±218

±327

±436

±654

±1090

±1635

±2180

±3.27

±4.36

±5.45

±6.54

±10.9

±13.08

±16.35

±21.8

±32.7

±43.6

±990

±1485

±1980

±2970

±4950

±7425

±9900

±14.85

±19.8

±24.75

±29.7

±49.5

±59.4

±74.25

±99

±148.5

±198

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±327

±490.5

±654

±981

±1635

±2.453

±3.27

±4.905

±6.54

±8.175

±9.81

±16.35

±19.62

±24.53

±32.7

±49.05

±65.4

±1485

±2228

±2970

±4455

±7425

±11.14

±14.85

±22.28

±29.7

±37.13

±44.55

±74.25

±89.1

±111.4

±148.5

±222.8

±297

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±654

±981

±1308

±1962

±3.27

±4.906

±6.54

±9.81

±13.08

±16.35

±19.62

±32.7

±39.24

±49.05

±65.4

±98.1

±130.8

±2970

±4455

±5940

±8910

±14.85

±22.28

±29.7

±44.55

±59.4

±74.25

±89.1

±148.5

±178.2

±222.8

±297

±445.5

±594

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±2180

±3.27

±4.36

±6.54

±10.9

±16.35

±21.8

±32.7

±43.6

±54.5

±65.4

±109

±130.8

±163.5

±218

±327

±436

±9900

±14.85

±19.8

±29.7

±49.5

±74.25

±99

±148.5

±198

±247.5

±297

±495

±594

±742.5

±990

±1485

±1980

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

10A/5A

15A/5A

20A/5A

30A/5A

50A/5A

60A/5A

100A/5A

150A/5A

200A/5A

250A/5A

300A/5A

500A/5A

600A/5A

750A/5A

1000A/5A

1500A/5A

2000A/5A

CT

=var,∗ + : LEAD, - : LAG

=kvar,

=Mvar

Available Calibration Varmeter

Varmeteres : Zero-centermeter

18

Wiring Single-Phase 2-Wire

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

±720

±1080

±1440

±2160

±3600

±4320

±7.2

±10.8

±14.4

±18

±21.6

±36

±43.2

±54

±72

±108

±144

±1640

±2460

±3280

±4920

±8200

±9840

±16.4

±24.6

±32.8

±41

±49.2

±82

±98.4

±123

±164

±246

±328

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±2880

±4320

±5.76

±8.64

±14.4

±17.28

±28.8

±43.2

±57.6

±72

±86.4

±144

±172.8

±216

±288

±432

±576

±6560

±9840

±13.12

±19.68

±32.8

±39.36

±65.6

±98.4

±131.2

±164

±196.8

±328

±392

±492

±656

±984

±1312

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±7.2

±10.8

±14.4

±21.6

±36

±43.2

±72

±108

±144

±180

±216

±360

±432

±540

±720

±1080

±1440

±16.4

±24.6

±32.8

±49.2

±82

±98.4

±164

±246

±328

±410

±492

±820

±984

±1230

±1640

±2460

±3280

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±14.4

±21.6

±28.8

±43.2

±72

±86.4

±144

±216

±288

±360

±432

±720

±864

±1080

±1440

±2160

±2880

±32.8

±49.2

±65.6

±98.4

±164

±196.8

±328

±492

±656

±820

±984

±1640

±1968

±2460

±3280

±4920

±6560

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±21.6

±32.4

±43.2

±64.8

±108

±129.6

±216

±324

±432

±540

±648

±1080

±1296

±1620

±2160

±3240

±4320

±49.2

±73.8

±98.4

±147.6

±246

±295.2

±492

±738

±984

±1230

±1476

±2460

±2952

±3690

±4920

±7380

±9840

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±43.2

±64.8

±86.4

±129.6

±216

±259.2

±432

±648

±864

±1080

±1296

±2160

±2592

±3240

±4320

±6.48

±8.64

±98.4

±147.6

±196.8

±295.2

±492

±590.4

±984

±1476

±1968

±2460

±2952

±4920

±5904

±7380

±9840

±14.76

±19.68

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±72

±108

±144

±216

±360

±432

±720

±1080

±1440

±1800

±2160

±3600

±4320

± 5.4

± 7.2

±10.8

±14.4

±164

±246

±328

±492

±820

±984

±1640

±2460

±3280

±4100

±4920

±8200

±9840

±12.3

±16.4

±24.6

±32.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±144

±216

±288

±432

±720

±864

±1440

±2160

±2880

±3600

±4320

±7.2

±8.64

±10.8

±14.4

±21.6

±28.8

±328

±492

±656

±984

±1640

±1968

±3280

±4920

±6560

±8200

±9840

±16.4

±19.68

±24.6

±32.8

±49.2

±65.6

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±216

±324

±432

±648

±1080

±1296

±2160

±3240

±4320

±5.4

±6.48

±10.8

±12.96

±16.2

±21.6

±32.4

±43.2

±492

±738

±984

±1476

±2460

±2952

±4920

±7380

±9840

±12.3

±14.76

±24.6

±29.52

±36.9

±49.2

±73.8

±98.4

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±432

±648

±864

±1296

±2160

±2592

±4320

±6.48

±8.64

±10.8

±12.96

±21.6

±25.92

±32.4

±43.2

±64.8

±86.4

±984

±1476

±1968

±2952

±4920

±5904

±9840

±14.76

±19.68

±24.6

±29.52

±49.2

±59.04

±73.8

±98.4

±147.6

±196.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±1440

±2160

±2880

±4320

±7.2

±8.64

±14.4

±21.6

±28.8

±36

±43.2

±72

±86.4

±108

±144

±216

±288

±3280

±4920

±6560

±9840

±16.4

±19.68

±32.8

±49.2

±65.6

±82

±98.4

±164

±196

±246

±328

±492

±656

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

10A/5A

15A/5A

20A/5A

30A/5A

50A/5A

60A/5A

100A/5A

150A/5A

200A/5A

250A/5A

300A/5A

500A/5A

600A/5A

750A/5A

1000A/5A

1500A/5A

2000A/5A

Volt

VT

CT

Wiring 3-Phase 3-Wire

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

±1250

±1875

±2500

±3750

±6.25

±7.5

±12.5

±18.75

±25

±31.25

±37.5

±62.5

±75

±93.75

±125

±187.5

±250

±2800

±4200

±5600

±8400

±14

±16.8

±28

±42

±56

±70

±84

±140

±168

±210

±280

±420

±560

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±5

±7.5

±10

±15

±25

±30

±50

±75

±100

±125

±150

±250

±300

±375

±500

±750

±1000

±11.2

±16.8

±22.4

±33.6

±56

±67.2

±112

±168

±224

±280

±336

±560

±672

±840

±1120

±1680

±2240

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±12.5

±18.75

±25

±37.5

±62.5

±75

±125

±187.5

±250

±312.5

±375

±625

±750

±937.5

±1250

±1875

±2500

±28

±42

±56

±84

±140

±168

±280

±420

±560

±700

±840

±1400

±1680

±2100

±2800

±4200

±5600

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±25

±37.5

±50

±75

±125

±150

±250

±375

±500

±625

±750

±1250

±1500

±1875

±2500

±3750

±5

±56

±84

±112

±168

±280

±336

±560

±840

±1120

±1400

±1680

±2800

±3360

±4200

±5600

±8400

±11.2

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±37.5

±56.25

±75

±112.5

±187.5

±225

±375

±562.5

±750

±937.5

±1125

±1875

±2250

±2813

±3750

±5.625

±7.5

±84

±126

±168

±252

±420

±504

±840

±1260

±1680

±2100

±2520

±4200

±5040

±6300

±8400

±12.6

±16.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±75

±112.5

±150

±225

±375

±450

±750

±1125

±1500

±1875

±2250

±3750

±4.5

±5.625

±7.5

±11.25

±15

±168

±252

±336

±504

±840

±1008

±1680

±2520

±3360

±4200

±5040

±8400

±10.08

±12.6

±16.8

±25.2

±33.6

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±125

±187.5

±250

±375

±625

±750

±1250

±1875

±2500

±3125

±3750

±6.25

±7.5

±9.375

±12.5

±18.75

±25

±280

±420

±560

±840

±1400

±1680

±2800

±4200

±5600

±7000

±8400

±14

±16.8

±21

±28

±42

±56

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±250

±375

±500

±750

±1250

±1500

±2500

±3750

±5

±6.25

±7.5

±12.5

±15

±18.75

±25

±37.5

±50

±560

±840

±1120

±1680

±2800

±3360

±5600

±8400

±11.2

±14

±16.8

±28

±33.6

±42

±56

±84

±112

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±375

±562.5

±750

±1125

±1875

±2250

±3750

±5.625

±7.5

±9.375

±11.25

±18.75

±22.5

±28.13

±37.5

±56.25

±75

±840

±1260

±1680

±2520

±4200

±5040

±8400

±12.6

±16.8

±21

±25.2

±42

±50.4

±63

±84

±126

±168

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±750

±1125

±1500

±2250

±3750

±4.5

±7.5

±11.25

±15

±18.75

±22.5

±37.5

±45

±56.25

±75

±112.5

±150

±1680

±2520

±3360

±5040

±8400

±10.08

±16.8

±25.2

±33.6

±42

±50.4

±84

±100.8

±126

±168

±252

±336

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±2500

±3750

±5

±7.5

±12.5

±15

±25

±37.5

±50

±62.5

±75

±125

±150

±187.5

±250

±375

±500

±5600

±8400

±11.2

±16.8

±28

±33.6

±56

±84

±112

±140

±168

±280

±336

±420

±560

±840

±1120

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

10A/5A

15A/5A

20A/5A

30A/5A

50A/5A

60A/5A

100A/5A

150A/5A

200A/5A

250A/5A

300A/5A

500A/5A

600A/5A

750A/5A

1000A/5A

1500A/5A

2000A/5A

Volt

VT

CT

Wiring 3-Phase 4-Wire

3300V 6600V 11000V 22000V 33000V 66000V2200V1100V440V220V110V

3300/110V 6600/110V 11000/110V 22000/110V 33000/110V 66000/110V2200/110V1100/110V440/110V220/110V—

±2180

±3270

±4360

±6.54

±10.9

±16.35

±21.8

±32.7

±43.6

±54.5

±65.4

±109

±130.8

±163.5

±218

±327

±436

±4950

±7425

±9900

±14.85

±24.75

±37.13

±49.5

±74.25

±99

±123.8

±148.5

±247.5

±297

±371.3

±495

±742.5

±990

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±8.72

±13.08

±17.44

±26.16

±43.6

±65.4

±87.2

±130.8

±174.4

±218

±261.6

±436

±523.2

±654

±872

±1308

±1744

±19.8

±29.7

±39.6

±59.4

±99

±148.5

±198

±297

±396

±495

±594

±990

±1188

±1485

±1980

±2970

±3960

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±21.8

±32.7

±43.6

±65.4

±109

±163.5

±218

±327

±436

±545

±654

±1090

±1308

±1635

±2180

±3270

±4360

±49.5

±74.25

±99

±148.5

±247.5

±371.3

±495

±742.5

±990

±1238

±1485

±2475

±2970

±3713

±4950

±7425

±9900

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±43.6

±65.4

±87.2

±130.8

±218

±327

±436

±654

±872

±1090

±1308

±2180

±2616

±3270

±4360

±6.54

±8.72

±99

±148.5

±198

±297

±495

±742.5

±990

±1485

±1980

±2475

±2970

±4950

±5940

±7425

±9900

±14.85

±19.8

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±65.4

±98.1

±130.8

±196.2

±327

±490.5

±654

±981

±1308

±1635

±1962

±3270

±3924

±4.905

±6.54

±9.81

±13.08

±14.85

±222.8

±297

±445.5

±742.5

±1114

±1485

±2228

±2970

±3713

±4455

±7425

±8910

±11.14

±14.85

±22.28

±29.7

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±130.8

±196.2

±261.6

±392.4

±654

±981

±1308

±1962

±2616

±3270

±3924

±6.54

±7.848

±9.81

±13.08

±19.62

±26.16

±297

±445.5

±594

±891

±1485

±2228

±2970

±4455

±5940

±7425

±8910

±14.85

±17.82

±22.28

±29.7

±44.55

±59.4

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±218

±327

±436

±654

±1090

±1635

±2180

±3270

±4360

±5.45

±6.54

±10.9

±13.08

±16.35

±21.8

±32.7

±43.6

±495

±742.5

±990

±1485

±2475

±3713

±4950

±7425

±9900

±12.38

±14.85

±24.75

±29.7

±37.13

±49.5

±74.25

±99

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±436

±654

±872

±1308

±2180

±3270

±4360

±6.54

±8.72

±10.9

±13.08

±21.8

±26.16

±32.7

±43.6

±65.4

±87.2

±990

±1485

±1980

±2970

±4950

±7425

±9900

±14.85

±19.8

±24.75

±29.7

±49.5

±59.4

±74.25

±99

±148.5

±198

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±654

±981

±1308

±1962

±3270

±4.905

±6.54

±9.81

±13.08

±16.35

±19.62

±32.7

±39.24

±49.05

±65.4

±98.1

±130.8

±1485

±2228

±2970

±4455

±7425

±11.14

±14.85

±22.28

±29.7

±37.13

±44.55

±74.25

±89.1

±111.4

±148.5

±222.8

±297

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±1308

±1962

±2616

±3924

±6.54

±9.81

±13.08

±19.62

±26.16

±32.7

±39.24

±65.4

±78.48

±98.1

±130.8

±196.2

±261.6

±2970

±4455

±5940

±8910

±14.85

±22.28

±29.7

±44.55

±59.4

±74.25

±89.1

±148.5

±178.2

±222.8

±297

±445.5

±594

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

±4360

±6.54

±8.72

±13.08

±21.8

±32.7

±43.6

±65.4

±87.2

±109

±130.8

±218

±261.6

±327

±436

±654

±872

±9900

±14.85

±19.8

±29.7

±49.5

±74.25

±99

±148.5

±198

±247.5

±297

±495

±594

±742.5

±990

±1485

±1980

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

⬃

10A/5A

15A/5A

20A/5A

30A/5A

50A/5A

60A/5A

100A/5A

150A/5A

200A/5A

250A/5A

300A/5A

500A/5A

600A/5A

750A/5A

1000A/5A

1500A/5A

2000A/5A

Volt

VT

CT

=var,* + : LEAD, – : LAG

=kvar,

=Mvar

Available Calibration Varmeters

Varmeters : Single deflecting meter and Unbalanced scale meter (on the “b” side)

19

2107A/2187A

POWER FACTOR METERS

-C13

-C14

-C15

-C16

-C11

-C12

-C17

-C18

-C51

-C52

-C53

-C54

-C55

-C56

-C61

-C62

-C63

-C64

-C65

-C66

Current

1A
5A
1A
5A
1A
5A
1A
5A

Suffix Codes

-N

-A

-B

-L

-BL

-BG

-BS

-GS

STANDARD RATING

Operating voltage

range

52 to 75V

90 to 130V
104 to 150V
180 to 260V

Single phase 2-wire
3-phase 3-wire (Balanced)
3-phase 3-wire (Unbalanced)
3-phase 4-wire (Unbalanced)
Single phase 2-wire
3-phase 3-wire (Balanced)
3-phase 3-wire (Unbalanced)
3-phase 4-wire (Unbalanced)
110V/1A
110V/5A
220V/1A
220V/5A

_

110/

3V 1A

√

_

110/

3V 5A

√

_

220/

3V 1A

√

_

220/

3V 5A

√

100V/1A
100V/5A
115V/1A
115V/5A
120V/1A
120V/5A
200V/1A
200V/5A
230V/1A
230V/5A
240V/1A
240V/5A
50/60Hz Common
50Hz
60Hz
Lance type pointer (Black), Always "-L"
Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)

Operating Current range

0.3 to 1.2A

1.5 to 6.0A

0.3 to 1.2A

1.5 to 6.0A

0.3 to 1.2A

1.5 to 6.0A

0.3 to 1.2A

1.5 to 6.0A

Model
2107A 31
2107A 33
2107A 35
2107A 36
2187A 31
2187A 33
2187A 35
2187A 36

Rating

Designation of
Frequency Used

Pointer
Cover color and Set pointer

voltage

110/ root3V

100V, 110V,

115V,120V

_

220/

3V

√

220V

Descriptions

50 or 60Hz

110 SQUARE

80 SQUARE
80 SQUARE

With external transducer

Single phase 2-wire, 3-phase 3-wire

3-phase 4-wire

Semi-standard meters

앮

For 21

For 21
For 21

SPECIFY THE FOLLOWING WHEN ORDERING

(1) Model and Suffix codes
(2) VT ratio and CT ratio

Notes :

7A31,33,35

앮

7A33

앮

7A31,35,36

VT and CT are not supplied.

Standard scale :
LEAD 0.5 to 1.0 to LAG 0.5 power factor

Class5.0
(Allowance :+/-4.5 degrees at electric angle)

50/60Hz Common
50 or 60Hz

Class

50 or 60Hz

5.0

50 or 60Hz
50/60Hz Common
50 or 60Hz
50 or 60Hz

20

2108A/2188A

FREQUENCY METERS

-H10

-H11

-H12

-H19

-H20

-H21

-H22

-H29

-H30

-H31

-H32

-H39

-H40

-H41

-H42

-H49

-H50

-H51

-H52

-H59

-H60

-H61

-H62

-H69

Suffix Codes

-N

-L

-BL

-BG

-BS

-GS

110 SQUARE
80 SQUARE
110V 45-55Hz
110V 55-65Hz
110V 45-65Hz
110V 350-450Hz
220V 45-55Hz
220V 55-65Hz
220V 45-65Hz
220V 350-450Hz
100V 45-55Hz
100V 55-65Hz
100V 45-65Hz
100V 350-450Hz
115V 45-55Hz
115V 55-65Hz
115V 45-65Hz
115V 350-450Hz
200V 45-55Hz
200V 55-65Hz
200V 45-65Hz
200V 350-450Hz
230V 45-55Hz
230V 55-65Hz
230V 45-65Hz
230V 350-450Hz

Always "-N"
Lance type pointer (Black), Always "-L"

Munsell N1.5
Munsell 7.5BG4/1.5
Munsell N1.5 with Set pointer (red color)
Munsell 7.5BG4/1.5 with Set pointer (red color)

Model
2108A 30
2188A 30

Rating

Designation of
Frequency Used
Pointer
Cover color and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

Model and Suffix codes

Descriptions

Class 0.5

Class 1.0

Class 0.5

Class 1.0

Class 0.5

Class 1.0

Class 0.5

Class 1.0

Class 0.5

Class 1.0

Class 0.5

Class 1.0

Notes :

VT is not supplied.

21

2109A

SYNCHROSCOPE

Model

Suffix Codes

Descriptions

2109A30

Rating

Designation of
Frequency Used
Cover color
and Set pointer

SPECIFY THE FOLLOWING WHEN ORDERING

Model and Suffix codes

Notes :

(1) Phase : Single phase and 3-phase common use.
(2) Scale : SLOW-FAST.
(3) Model 2109A is not complied with JIS standards.
(4) Pointer : Lance type pointer (Black)

2109A30

-VPM

-VRM
N

-C

-BL

-BG

RatingModel

110V
220V

Single phase / Three phase
110V

220V
50/60Hz Common
400Hz
Munsell N1.5
Munsell 7.5BG4/1.5

Power consumption VA

Incoming

0.15VA

0.3VA

Running

3.5VA

3.5VA

equivalent to Class 2.5

22

DIMENSIONS AND PANEL MOUNTING

M5

6dia.
hole

M4

110

110

15

21 90

ø99

90

90

12

10

101dia.

hole

45

±0.3

45

±0.3

45

±0.3

45

±0.3

Panel cutout

2101A30,35,36,37

Weight (Approx.)450g

2102A30

Weight (Approx.)460g

2107A31,33

Weight (Approx.)600g

2108A30

Weight (Approx.)490g

2181A00,35,36,37

Weight (Approx.)360g

2182A00

Weight (Approx.)370g

2187A31,33

Weight (Approx.)400g

2188A30

Weight (Approx.)370g

80

80

15

10618

ø70

M4

10

12

M4

64

Unit:mm

Panel cutout

±0.2

71dia.

hole

64

5dia.
hole

32

±0.232 ±0.2

32

±0.2

32

2105A31,32,34,35,36

Weight (Approx.)570g

2106A31,33,34,35,36

Weight (Approx.)590g

2107A35,36

Weight (Approx.)600g

2185A31,32,35
Only meter

Weight (Approx.)370g
2186A31,33,35
Only meter

Weight (Approx.)370g
2187A35
Only meter

Weight (Approx.370g

110

80

External transducer

10

6

M5

110

15

21 97

80

15

18 106 64

6.5ⴛ10.5
oval. hole

4091

2

18

M4

ø99

129010

ø70

12

16

90

M4

M4

64

10

M4

6dia.
hole

5dia.
hole

Panel cutout

45

±0.345 ±0.3

Panel cutout

32

±0.232 ±0.2

101dia.

hole

71dia.

hole

±0.3

45

±0.3

45

±0.2

32

±0.2

32

External transducer

160

10

140±0.5

*2185A31
Weight (Approx.)290g
*2185A32,35
Weight (Approx.)320g
*2186A31
Weight (Approx.)290g

*2186A33
Weight (Approx.)340g
*2186A35
Weight (Approx.)320g
*2187A35
Weight (Approx.)340g

ø100

6.5 dia.
hole

12

23

2185A34,36
Only meter

Weight (Approx.)370g
2186A34,36
Only meter

Weight (Approx.)370g
2187A36
Only meter

Weight (Approx.)370g

80

External transducer

Unit:mm

M4

80

15

18 106

ø70

12

64

10

M4

64

5dia.
hole

Panel cutout

71dia.

32

32

±0.2

hole

±0.2

±0.2

32

±0.2

32

2109A30
Only meter

Weight (Approx.)550g

(103)

10

6

Terminal Cover

ø100

6.5ⴛ10.5
oval. hole

M4

(30)

M4

6.5dia.
hole

4091

2

18

16

External transducer
*2185A36
Weight (Approx.)370g

±0.5

140

160

*2185A34
Weight (Approx.)320g
*2186A34
Weight (Approx.)320g

10

12

*2186A36
Weight (Approx.)370g
*2187A36
Weight (Approx.)370g

110

110

21.3

M5

ø97

15

97

12 10

90

90

M4

45

±0.345 ±0.3

Panel cutout

101dia.

hole

6 dia.

hole

±0.3

45

±0.3

45

24

CONNECTION DIAGRAMS

2101A 30, 35, 36, 37

LOAD

Shunt leads

LOAD

With high-tension multiplierWith external multiplier

LOAD

+–

Ammeter Voltmeter

2181A 00, 35, 36, 37

+

–

Ammeter

+

Voltmeter

Shunt

–

+

–

–+

SOURCE

LOAD

–

+

–

SOURCE

+–

Ammeter

+

Ammeter

–

+

Voltmeter

Shunt leads

+

Voltmeter

Multiplier

–

Mutiplier

Shunt

–+

SOURCE

LOAD

+

–

SOURCE

+

–

Ammeter

With high-tension multiplierWith external multiplier

+

Voltmeter

–

H

+

METER

–

High-tension
Multiplier

H

+

METER

–

High-tension
Multiplier

–+

SOURCE

LOAD

–+

SOURCE

2102A 30, 31

Ammeter Voltmeter

2182A 00, 01

LOAD

SOURCE

LOAD

With CT, VT

LOAD

l

L

CT

K

k

V

v
u2U

12

Ammeter

Voltmeter

With CT, VT

VT

1

SOURCE

LOAD

l

L

CT

K

k

Ammeter Voltmeter

SOURCE

v

V

u

U

12

Ammeter

Voltmeter

VT

SOURCE

12

25

Single-Phase 2-Wire
2105A 31

1S

P1

1L

P2

LOAD

v

V

u

U

VT

21

SOURCE

3-Phase 3-Wire (Unbalanced)

VT

l

k

V
U

V
U

3

SOURCE

LOAD

L
CT

K

2105A 35

1L

1S

P2

P1

3L

3S

P3

v
u

v
u

Single-Phase 3-Wire

VT

l

k

V
U

V

U

2
SOURCE

LOAD

L

CT

K

N

l

k

2105A 32

l

L

CT

K

k

1L1S

P1

2L

2S

P0

P2

v
u

v
u

3-Phase 4-Wire (Balanced)
2105A 34

L
CT
K

P1

P0

1

LOAD

l

L
CT
K

k

l

L

CT

K

l

k

L

CT

3L2L2S1L 3S1S

P3

v
u

v
u

K

k

V
U

V
U

21N

3

VT

SOURCE

3-Phase 4-Wire (Unbalanced)

l

2105A 36

L
CT
K

k

1L

1S

P1

P2

1

2

3L2L

2S

3S

P0

P3

v
u

v
u

v
u

LOAD

l

L
CT
K

k

l

L
CT
K

k

l

L

CT

K

k

V
U

V
U

V
U

VT

3

21

SOURCE

N

Single-Phase 2-Wire
2185A 31

–

1S

+

–

P1

3-Phase 4-Wire (Balanced)
2185A 34

2L

2S

1S 1L

+

–

–

P0

P1

LOAD

l

L

CT

K

k

+

1L

P2

V

v
u

U

VT

3S

3L

2

SOURCE

LOAD

l

l

k

L
CT

K

k

1

l

L
CT

K

k

L
CT
K

+

v

P3

V

u

U

v

V

u

U

VT

23

SOURCE

1N

Single-Phase 3-Wire
2185A 32

+–

2S

1L

1S

+

–

P1

P2

P0

3-Phase 3-Wire (Unbalanced)
2185A 35

+

1L

–

1S

+

–

P1

3S

P3P2

LOAD

l

L
CT
K

k

l

L

VT

k

V
U

V

U

2N
SOURCE

K

CT

1

2L

v
u

v

u

LOAD

l

L
CT

K

k

l

L

VT

k

V
U

V
U

SOURCE

K

CT

13

2

3L

v
u

v

u

3-Phase 4-Wire (Unbalanced)
2185A 36

1L

2L

3S

2S

1S

–

+

–

P1 P2P0P3

LOAD

l

L
CT

K

k

l

L
CT

K

l

L

k

CT

3L

v

+

u
v

u
v

u

K

k

V
U

V
U

V
U

VT

SOURCE

N

123

26

Single-Phase 2-Wire
2106A 31

1L1S

P2

P1

LOAD

l

k

v
u

U

VT

2V1

SOURCE

3-Phase 3-Wire (Balanced)
2106A 33

L

CT

K

3S

1L

1S

P1

P3

P2

LOAD

l

k

l

L

VT

k

V
U

V
U

3
SOURCE

CT

K

21

3L

v
u

v
u

3-Phase 4-Wire (Balanced)
2106A 34

L
CT
K

1L

1S

P1

3L2L3S

2S

P2

P3

v
uVU

v
u

VT

V

U

l

l

k

L

CT

K

k

3

SOURCE

LOAD

l

L

CT

K

k

L
CT
K

21

N

3-Phase 3-Wire (Unbalanced)

VT

l

k

V
U

V
U

312

LOAD

L
CT

K

SOURCE

2106A 35

1S

P2

3S1L

3L

P3P1

v
u

v
u

Single-Phase 2-Wire
2186A 31

+

–

1L

1S

+

–

P1

P2

3-Phase 4-Wire (Unbalanced)
2106A 36

l

L
CT
K

k

2L

2S

LOAD

2

3L

3S

P0

P3

l

L

CT

K

k

v
u

v
u

v

u

1

vUV
u

VT

1L1S

P1

P2

SOURCE

LOAD

l

L
CT

K

k

l

L
CT
K

k

l

L

CT
K

k

V
U

V
U

V
U

VT

SOURCE

N32 1

3-Phase 3-Wire (Balanced)
2186A 33

+

1L1S

–

+

–

P1

P2

LOAD

l

L

CT

K

k

l

L

VT

k

V
U

V
U

3

SOURCE

K

CT

2

1

3L

3S

P3

v

u

v
u

3-Phase 4-Wire (Balanced)
2186A 34

2L

2S

1L

1S

+

–

–+

3S

P2

P1

P3

3-Phase 4-Wire (Unbalanced)
2186A 36

2L

1L

2S

1S

+

–

–

3S

P1

P2

P0

P3

LOAD

l

L
CT
K

k

l

L

CT

K

l

k

L

CT

VT

VT

K

k

V
U

V
U

SOURCE

l

l

k

L

CT

K

k

V
U

V
U

V
U

321

SOURCE

LOAD

L
CT

K

1

N32

l

L

CT

K

k

N

3L

v
u

v
u

3L

v

+

u
v

u
v

u

3-Phase 3-Wire (Unbalanced)
2186A 35

+

–

1L

1S

+

–

P1

3S

P3

P2

LOAD

l

L
CT
K

k

l

L

VT

k

V
U

V
U

3
SOURCE

K

CT

1

2

3L

v
u

v
u

27

Single-Phase 2-Wire
2107A 31

P2

1S

1L

P1

3-Phase 3-Wire (Balanced)

LOAD

l

k

v

V

u

U

VT

1

2

SOURCE

L

CT

K

2107A 33

1S 1L

LOAD

l

k

P2

P3

v

V

u

U

VT

3

SOURCE

3-Phase 3-Wire (Unbalanced)
2107A 35

L
CT
K

1L

1S

P1

12

3L3S

P2

P3

LOAD

l

L
CT
K

l

L
CT
K

k

v

V

u

U

v

V

u

U

3
SOURCE

1k2

VT

3-Phase 4-Wire (Unbalanced)
2107A 36

l

k

L

CT

K

1L 2S

1S

P1

3L3S

2L

P0P2

P3

k

v

V

u

U

v

V

u

U

v

V

u

U

VT

SOURCE

3-Phase 3-Wire (Unbalanced)
2187A 35

1L

+

3S

–

1S

+

–

P1

P3

P2

LOAD

l

3L

Single-Phase 2-Wire

L
CT

K

2187A 31

1L1S

P1P2

v
u

N321

l

k

L
CT
K

LOAD

l

L
CT
K

k

l

L

CT

K

k

V

v

U

u

v

V

u

U

3

SOURCE

12

VT

LOAD

l

k

V
U

VT

2
SOURCE

3-Phase 4-Wire (Unbalanced)
2187A 36

+

–

3-Phase 3-Wire (Balanced)
2187A 33

L

CT

K

1L1S

P3P2

1

2L

2S1L

1S

–

P1

P2

3L

3S

P0

P3

LOAD

l

L
CT
K

k

v

V

u

U

VT

v

+

u

v
u

v
u

VT

V
U

V
U

V
U

l

k

213

SOURCE

LOAD

l

L
CT
K

k

L

CT
K

SOURCE

l

L
CT

K

k

N32 1

2108A 30 2188A 30

LOAD

v

V

u

U

VT

1

2

SOURCE

Single-Phase
2109A 30

SOURCE

CONNECTION DIAGRAMS

1
2

1
2

RUNNING

VvU

VT

u

A2 B2

A1 B1

vu

VT

VU

INCOMING

LOAD

LOADSOURCE

3-Phase
2109A 30

CONNECTION DIAGRAMS

1

SOURCE

2
3

1
2
3

v
u

VT

RUNNING

VvU

VT

u

A2 B2

A1 B1

vu

VT

VU

INCOMING

LOAD

V
U

SOURCE

12

LOAD

LOADSOURCE

28

ACCESSORIES

EXTERNAL SHUNT
2215, 2216, 2217

Model Rating

01
02 1.5 A
03 2 A
04 3 A
05 5 A
06 7.5 A
07 10 A
08 15 A

2215

09 20 A
10 30 A
11 50 A
12 75 A
13 100 A
14 150 A
15 200 A
16 300 A
01

2216

02 750 A
03 1000 A
01
02 2000 A

2217

03 3000 A
04 5000 A

Class: Class 0.2 of rated value
Rated voltage drop: 50 mV

50 mV

50 mV

50 mV

1 A

500 A

1500 A

EXTERNAL MULTIPLIER
2224, 2225, 2226, 2228

Model Rating

01 50 V
02 75 V
03 100 V

2224

04 150 V
05 300 V
06 500 V
07 750V

2225 00 1 kV

01 1.5 kV

2226

02 2 kV
03 3 kV
01 5 kV

2228

02 7.5 kV

Accuracy: ±0.5% of rated value
Measuring method: 2224...2 terminal type
2225, 2226, 2228...3 terminal type

Current

Consumption

1 mA

EXTERNAL VT

Model 2267 2268

Rated Burden 15 VA 50 VA

Primary

Secondary
220 V
440 V 2267 02 —
1100 V 2267 03 —
2200 V 2267 04 —

110 V

3300 V 2267 05 2268 01
6600 V — 2268 02

Class: Equivalent to JIS C1731 Class 1.0
Structure: Epoxy mold type

——

2267 01 —

EXTERNAL CT
2255

Model Primary Secondary

01 10 A
02 15 A
03 20 A
04 30 A
05 50 A
06 75 A

2255

07 100 A

(15 VA max.)

08 150 A
09 200 A
10 250 A
11 300 A
12 500 A

Class: Equivalent to JIS C1731 Class 1.0
Structure: Epoxy model type
Dielectric Strength: less than 3450V

OTHER

Shunt lead: 219930-24

5 A

DIMENSIONS FOR ACCESSORIES

2215 (1 to 7.5 A) 2215 (10 to 300 A) 2216 (500 to 1000 A)

M6

M5

110

150±

175

0.4

17.5

45

5.5 dia.

30

12 dia. spot

facing

35.5

14.5

6.5

2217 (1,500 to 3,000 A) 2217 (5,000 A)

270
17032 32

50

Q

M5 M12 14 dia.

C

W

H

D

50

110

150±

175
50

0.4

700
540

50

5.5 dia.

30

12 dia.

M5

H

* M6

6.5

14.5

* 100 to 300 A are M8

Rating H

10 to 100 A 39.5

150 to 300 A 54.5

50

M5 M12 14 dia.

53

110

136

90

200

6

66

66

Rating HPAW

1,000 A 6417027084

(unit: mm)

A
P32

500 A 50
750 A 64

50
60

32

M5 M12

130

230

130

230

6.5

WH

6

*Dashed line is

for 1,500 A

Rating DCHQW
1,500 A 123574—92
2,000 A 12358150

110

3,000 A 205311770

120

29

Accessories

2224 (50 to 750 V) 2225 (1 kV) 2226 (1.5, 2 , 3 kV)

3.5 dia.

1k

V

28

±

0.25

35

43

METER

8.5

76

±0.5

96

4.5 dia.

30

1

±

15

180

±

1

(unit: mm)

11

17

7.5

20.5
147 33

64

63

6

5

59.5

204

2228 (5, 7.5 kV) 2255 (10 to 500 A/5 A) 2267 (220 to 3300 V/110 V)

A

80 B

66

l

K

P

t

75

9

50

b

d

A base mounting
position can be
changed by 90˚
horizontally.

110 dia.

uv

96

110

Secondary
terminals M5

1.6

155
140

Fuse

40
62

50
60

120

METER

26

135

180
162

210

108 dia.

11

7

K

Secondary
terminals M5

129

10

100

1.6

82

±

1

26

Rating tdbPBA

10 to 150 A 47251245

200, 250 A 492515
300, 500 A 5114020

170
180
200

2268 (3.3 to 6.6 kV/110 V)

Primary

135

120 dia.

Fuse

208
200

terminals M5

32

6

85

Primary
terminals M5

25

160

135

56

uv

112
130

Secondary
terminals M5

2

80

110

200

168

7

30

31

32

Yokogawa Meters & Instruments Corporation

Phone: [phone], Fax: [phone]

Yokogawa Corporation of America Phone: [phone], Fax: [phone]
Yokogawa Europe B.V. Phone: [phone], Fax: [phone]
Yokogawa Engineering Asia Pte. Ltd. Phone: [phone], Fax: [phone]

Subject to change without notice. [Ed: 04/b] Printed in Japan: Mar. 2013/500(KP)

All Rights Reserved. Copyright © 2000, Yokogawa Meter&Instruments Corporation.