2469-12-101-AHD-1 - YOKOGAWA

YOKO GAWA

POWER

TRANSDUCER

CATALOG

Yokogawa’s JUXTA “AC POWER SERIES” transducers (2469 & 2489) are rugged metal

case designs for utility and industrial applications. Most models are UL recognized under

File E60579 and exceed IEEE472/ANSI C37.90.1 Surge Withstand Capability test. The

“SWC” test assures maximum protection from damaging line transients caused by

switchgear operation or lightning strikes upstream on the system.

Typically, power transducers provide a reliable and accurate analog DC output propor-

tional to the AC input from the secondary of potential and / or current transformers in

switchgear or control enclosures. The output is usually linked to remote monitoring

equipment such as meters, recorders, PLC’s, SCADA systems, Energy Management

Systems, etc. Usually, 0.5% accuracy is adequate for most industrial monitoring needs.

Our 2469 meets this requirement. Most power utility applications, however, require a

higher level of accuracy. Our 2489 series, with 0.2% accuracy, is recommended for such

applications.

The plastic case power transducers (2370 & 2460 series) offer versatility and compact-

ness when panel space is tight. The 2460 series can be mounted on a DIN rail, along with

relays and terminal blocks, to maximize space and provide the ultimate in flexibility to

the panel designer. The 2370 series has the same height and width as the DIN rail mount,

but has two mounting feet which only require two drill holes and half the space of most

metal case transducers. Both of these models offer 0.5% accuracy and come in one uni-

form case size from AC Amps to 3P4W Watts or Vars.

Both of these products evolved from Yokogawa’s original 2280 series Power Line

Transducer design which is broadly accepted throughout the world. For information on

the 2281 through 2289 models, please request bulletin 2280-E from Yokogawa on our

reply card inserted in the catalog.

Yokogawa offers a complete line of transducers for expansion, retrofit or upgrade of

your power system. We hope the specification data and associated information in this

catalog will provide all that is needed to make our transducers your choice for reliable

power monitoring in your plant or equipment design.

JUXTA METAL CASE TRANSDUCERS - 0.2% AND 0.5% ACCURACY

AC CURRENT TRANSDUCERS (true RMS and Average sensing) . . . . . . . . . . . . . . . .PAGE 2

AC VOLTAGE TRANSDUCERS (true RMS and Average sensing) . . . . . . . . . . . . . . . .PAGE 4

DC TO DC ISOLATORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 6

AC WATT TRANSDUCERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 8

AC VAR TRANSDUCERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 10

COMBINATION WATT / VAR TRANSDUCERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 12

POWER FACTOR TRANSDUCERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 14

PHASE ANGLE TRANSDUCERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 16

FREQUENCY TRANSDUCERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 18

JUXTA 2489 SERIES ACCURACY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 20

SELECTING A WATT OR VAR TRANSDUCER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 21

TRANSDUCER TERMINOLOGY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE 22

PLASTIC CASE MINIATURE TRANSDUCERS - 0.5% ACCURACY

2371-2378 FOOT MOUNT / 2461-2468 DIN RAIL MOUNT . . . . . . . . . . . . . . . . . . .PAGE 24

TABLE OF CONTENTS

YOKOGAWA POWER TRANSDUCERS

PRODUCT OVERVIEW

2469 2489

0-1 Amp AC or 0-5 Amp AC

200% of rated input continuous

1000% of rated input for 5 seconds

<0.2VA per element

0-1mADC into 10 kΩmax. load; 10VDC output compliance

4-20 mADC into 750Ωmax. load; 15VDC output compliance

0-1mADC=±0.5% of full scale 0-1mADC=±0.2% of full scale

4-20mADC=±0.5% of span 4-20mADC=±0.2% of span

Zero: ±1% minimum(AHD only) Zero: ±5% minimum(AHD only)

Span: ± 2% minimum Span: ± 10% minimum

<400 milliseconds(0-99% of output)

0.3% of span peak-to-peak max. 0.5% of span peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case (AHD and TRMS)

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111(5KV, 1.2 x 50 microseconds)

>10 megohm / 500VDC input/output/power/case

-20°C to +60°C

0 - 90% relative humidity (non-condensing)

± 250 PPM / °C of span ± 140 PPM / °C of span

< 0.2% at 400 AT/m

50 - 500 Hz < 0.2% effect on accuracy

< 0.2%, 45-65 Hz, fundamental through 9th harmonic (TRMS models only)

TRMS = 900g, 0-1mA = 358g, 4-20mA = 897g, 3 in 1 = 1100g

< 0.2% after 50G, 3 Axis and 6 repetitions

< 0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis

File # E60579

2469 (0.5% Accuracy) 2489 (0.2% Accuracy)

246921-380-AFA-0 248921-380-AFA-0

246931-380-AFA-1 248931-380-AFA-1

246921-380-AHD-1 248921-380-AHD-1

246931-380-AHD-1 248931-380-AHD-1

246923-380-AFA-0 248923-380-AFA-0

0-5 Amp AC, 60 HZ input

AVG./0-1 mA output / self powered

TRMS / 0-1mA output / 120V aux. power

AVG./4-20mA output / 120V aux. power

TRMS / 4-20mA / 120V aux. power

3 in 1 / 0-1mA output / self-powered

1) GENERAL

The 2469 and 2489 AC Average Current transducers produce an analog DC signal output corresponding to

the average value of the AC input. The true RMS versions always require external power and produce an

analog DC output corresponding to the true RMS value of the input signal.

2) SPECIFICATIONS

Model #

Input Current

Input over range capability

Input Burden

Rated outputs

Accuracy 10-100% of rated input

External calibration adjustment

Response time

Output ripple

Isolation

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temperature effect

External magnetic field

Input frequency range

Influence of frequency

Weight

Shock

Vibration

UL Recognition

3) STANDARD MODELS

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

Auxiliary power supply options <5.0 VA burden.

JUXTA AC CURRENT TRANSDUCERS

185-135 VAC

2170-264 VAC

21 Average current

23 3 in 1 Avg. current

31 True RMS current

4) ORDER FORMAT 2469 / 89 -- -

(3) Input

Model# (1) Transducer function (2) Input frequency (4) Output (5) Aux. power

2469

2489

37 0-1 Amp AC

38 0-5 Amp AC

0Input

powered

060 Hz

150 Hz

250/60 Hz

4400 Hz

5Other

AFA 0-1 mADC

(21 & 23 only)

AFA 0-1 mADC

(TRMS only)

AHD 4-20 mADC

(21 & 31 only)

5) CONNECTION DIAGRAMS FOR CT INPUT

6) MOUNTING AND OUTLINE DIMENSIONS:

SELF POWERED 3 IN 1 CURRENTAUXILIARY POWERED

SELF POWERED 3 IN 1 CURRENT

AUXILIARY POWERED

LOAD

L1 L2

LINE

OUTPUT

246921

248921

246921

248921

246921

248921

246931

248931

LOAD

L1 L2

LINE

123456

OUTPUT

AUX

POWER

-+-

246923

248923

LOAD

L1L2 L3

LINE

1 2 3 4

DC OUTPUT

246923

248923

246921

248921

246931

248931

JUXTA AC CURRENT TRANSDUCERS

(1) (2) (3) (4) (5)

(mm)

inches

➤

➤➤

➤

(77.15)

3.037

(88.9)

3.500

(10.1)

3.976

(51.11)

2.012

(50)

1.969

(38.1)

1.500

(14.7)

.579

(104.03)

4.096

(89.33)

3.517

➤

(95.72)

3.769

(78)

3.071

(38.1)

1.5

(133)

5.236

(120.65)

4.750

(111.6)

4.394

➤

➤➤

➤

(119.8)

4.717

(105.1)

4.138

(14.7)

.579

➤

➤➤

➤

(95.72)

3.769

(78)

3.071

(38.1)

1.5

(111.6)

4.394

(120.65)

4.750

(133)

5.236

(119.8)

4.717

(105.1)

4.138

(14.7)

.579

2469 2489

0-150 VAC or 0-300 VAC

120% of rated input continuous

150 VAC: <1.8VA / element; 300 VAC: <3.6VA / element

150 VAC: <0.8VA; 300 VAC: <1.6VA

0-1mADC into 10 kΩmax. load; 10VDC output compliance

4-20 mADC into 750Ωmax. load; 15VDC output compliance

0-1mADC=±0.5% of full scale 0-1mADC=±0.2% of full scale

4-20mADC=±0.5% of span 4-20mADC=±0.2% of span

Zero: ±1% minimum(AHD only) Zero: ±5% minimum(AHD only)

Span: ±2% minimum Span: ±10% minimum

<400 milliseconds(0-99% of output)

0.3% of span peak-to-peak max. 0.5% of span peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case(AHD + TRMS)

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111(5KV 1.2 x 50 microseconds)

>10 megohm / 500VDC input/output/power/case

-20°C to +60°C

0 - 90% relative humidity (non-condensing)

± 250 PPM / °C of span ± 140 PPM / °C of span

< 0.2% at 400 AT/m

50 - 500 Hz < 0.2% effect on accuracy

< 0.2%, 45-65 Hz, fundamental through 9th harmonic (TRMS models only)

TRMS = 900g, 0-1mA = 358g, 4-20mA = 897g, 3 in 1 = 1100g

< 0.2% after 50G, 3 Axis and 6 repetitions

< 0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3Axis

File # E60579

0-150 VAC, 60 HZ input

AVG./0-1 mA / self powered

TRMS / 0-1mA / 120V aux. power

AVG./4-20mA / 120V aux. power

TRMS / 4-20mA / 120V aux. power

3 in 1 / 0-1mA output / self-powered

2469 (0.5% Accuracy) 2489 (0.2% Accuracy)

246922-330-AFA-0 248922-330-AFA-0

246932-330-AFA-1 248932-330-AFA-1

246922-330-AHD-1 248922-330-AHD-1

246932-330-AHD-1 248932-330-AHD-1

246924-330-AFA-0 248924-330-AFA-0

1) GENERAL

The 2469 and 2489 AC Average Voltage transducers produce an analog DC signal output corresponding to

the average value of the AC input. The true RMS versions always require external power and produce an

analog DC output corresponding to the true RMS value of the input signal.

2) SPECIFICATIONS

Model #

Input Voltage

Input over range capability

Input Burden (Averaging models)

Input Burden (true RMS models)

Rated outputs

Accuracy 10-100% of rated input

External calibration adjustment

Response time

Output ripple

Isolation

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temperature drift

External magnetic field

Input frequency range

Influence of frequency

Weight

Shock

Vibration

UL Recognition

3) STANDARD MODELS

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

Auxiliary power supply options <5.0 VA burden.

JUXTA AC VOLTAGE TRANSDUCERS

2469 (0.5% accuracy)

0-50mVDC and 0-1mADC are standard

Varies with input current or voltage

< 1 mADC

10 VDC

± 0.5% of full scale

± 5% minimum

< 500 milliseconds (0-99% of output)

2600 VAC input to output, power and case

1000 VAC aux. power to output and case

1000 VAC output to case

IEEE472/ANSI C37.90.1-1989 SWC TEST

0° C to +40° C

20 - 90% relative humidity (non-condensing)

908g (2 lbs.)

115V AC ±10%, 5.0 VA Burden

Input / Output Relationship

0-50mVDC / 0-1mADC

0-50mVDC / 4-20mADC

0-50mVDC / 0-10VDC

0-1mADC / 0-1mADC

0-1mADC / 4-20mADC

0-1mADC / 0-10VDC

Model # Description

246911-001-AFA-1 / DC Voltage input

246911-001-AHD-1 / DC Voltage input

246911-001-VMT-1 / DC Voltage input

246912-101-AFA-1 / DC Current input

246912-101-AHD-1 / DC Current input

246912-101-VMT-1 / DC Current input

1) GENERAL

The 2469 series DC to DC isolator provides an isolated analog output proportional to the DC voltage or

current input. Standard inputs are 50mVDC and 1 mADC. Auxiliary power is required to power the DC to

DC isolator. Other DC inputs and power options are available on special order from Yokogawa.

2) SPECIFICATIONS

Model #

Input signal ranges

Input impedance

Input burden

Output compliance

Accuracy 10-100% rated input

Span adjustment

Zero adjustment

Response time

Isolation

Surge withstand capability

Operating temperature

Operating humidity

Weight

Auxiliary Power Supply

3) STANDARD MODELS

JUXTA DC TO DC ISOLATORS

120 VAC, 5AAC, 60 Hz, input powered

Watt 1P2W, 0-1mA output (1 Element)

Watt 1P2W, 4-20mA output (1 Element)

Watt 3P3W, 0-1mA output (2 Element)

Watt 3P3W, 4-20mA output (2 Element)

Watt 3P4W, 0-1mA output (21⁄2Element)

Watt 3P4W, 4-20mA output (21⁄2Element)

Watt 3P4W, 0-1mA output (3 Element)

Watt 3P4W, 4-20mA output (3 Element)

2469 2489

0-1 Amp AC or 0-5 Amp AC

10 to 200% of rated input 0-200% of rated input

200% of rated input continuous

1000% of rated input for 5 seconds

< 0.2VA per element

120V 240V 120V 240V

100-135VAC 200-264VAC 85-135VAC 170-264VAC

0-120% rated input 0-120% of rated input

< 0.5VA < 1.0VA < 0.3VA < 0.6VA

150% of rated input without damage (Auxiliary powered only)

0 to ±1mADC into 10kΩmax. load; 10VDC output compliance

4-20 mADC into 750Ωmax. load; 15VDC output compliance

0 ± 1mADC = 0.5% of full scale 0±1mADC = ±0.1% rdg. ± 0.05%FS

4-20mADC = 0.5% of span 4-20mADC = ±0.2% of span

120VAC: 1 Amp = 0-100 Watts; 5 Amp = 0-500 Watts

240VAC: 1 Amp = 0-200 Watts; 5 Amp = 0-1000 Watts

Zero: ± 1% minimum Zero: ± 5% minimum

Span: ± 2% minimum Span: ± 10% minimum

< 400 milliseconds (0-99% of output)

0.3% of span peak-to-peak max. 0.5% of span peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111 (5KV 1.2 x 50 microseconds)

> 10 megohm / 500VDC input/output/power/case

-20°C to +60°C 1mA (-20°to+70°C), 4-20mA(-20°to+60°C)

0 - 90% relative humidity (non-condensing)

±250 PPM / °C of span 1mA ±50FS, 4-20mA ±75span (PPM/°C)

< 0.2% at 400 AT/m

<0.5% <0.2%

<0.25%, 45-65 Hz, fundamental through 9th harmonic

1200g (2.65 lbs.)

<0.2% after 50G, 3 Axis and 6 repetitions

<0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis

File # E60579

Model #

Current input / range

Current input over range capability

Current input burden

Voltage inputs and range:

Input powered range

Auxiliary powered range

Voltage input burden per element

Sustained Voltage input overange

Rated outputs

Accuracy

Output calibration / element

External calibration adjustment

Response time

Output ripple

Isolation

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temperature effect

External magnetic field

Influence : unbalanced currents /

phase interaction / Power Factor

Influence of frequency

Weight

Shock

Vibration

UL Recognition

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

Auxiliary power supply options <5.0 VA burden.

2469 (0.5% Accuracy) 2489 (0.2% Accuracy)

246951-540-AFA-0 248951-540-AFA-0

246951-540-AHD-0 248951-540-AHD-0

246953-540-AFA-0 248953-540-AFA-0

246953-540-AHD-0 248953-540-AHD-0

246954-540-AFA-0 248954-540-AFA-0

246954-540-AHD-0 248954-540-AHD-0

246955-540-AFA-0 248955-540-AFA-0

246955-540-AHD-0 248955-540-AHD-0

1) GENERAL

The 2469 and 2489 AC Watt transducers produce an analog output equal to the Watts measured by the

input. The typical calibration is 500 Watts / element for 120V and 5A AC transformer secondary inputs.

2) SPECIFICATIONS

3) STANDARD MODELS

JUXTA AC WATT TRANSDUCERS

120 VAC, 5AAC, 60 Hz, input powered

VAR 1P2W,

1mA output (1 Element)

VAR 1P2W,

12±8

mA output (1 Element)

VAR 3P3W,

1mA output (2 Element)

VAR 3P3W,

12±8

mA output (2 Element)

VAR 3P4W,

1mA output (21⁄2Element)

VAR 3P4W,

12±8

mA output (21⁄2Element)

VAR 3P4W,

1mA output (3 Element)

VAR 3P4W,

12±8

mA output (3 Element)

2469 (0.5% Accuracy) 2489 (0.2% Accuracy)

246961-540-AFB-0-M 248961-540-AFB-0-M

246961-540-AHF-0-M 248961-540-AHF-0-M

246963-540-AFB-0-M 248963-540-AFB-0-M

246963-540-AHF-0-M 248963-540-AHF-0-M

246964-540-AFB-0-M 248964-540-AFB-0-M

246964-540-AHF-0-M 248964-540-AHF-0-M

246965-540-AFB-0-M 248965-540-AFB-0-M

246965-540-AHF-0-M 248965-540-AHF-0-M

2469 2489

0-1 Amp AC or 0-5 Amp AC

10 to 200% of rated input 0-200% of rated input

200% of rated input continuous

1000% of rated input for 5 seconds

< 0.2VA per element

120V 240V 120V 240V

100-135VAC 200-264VAC 85-135VAC 170-264VAC

0-120% rated input 0-120% of rated input

< 0.5VA < 1.0VA < 0.3VA < 0.6VA

150% of rated input without damage (Auxiliary powered only)

0 to ±1mADC into a 10kΩmax. load; 10VDC output compliance

12±8mADC into a 750Ωmax. load; 15VDC output compliance

0 ± 1mADC = ±0.5% of full scale 0±1mADC = ±0.1% rdg. ± 0.1%FS

12±8mADC = ±0.5% of span 12±8mADC = ±0.2% of span

120VAC: 1 Amp = 0-100 VARS; 5 Amp = 0-500 VARS

240VAC: 1 Amp = 0-200 VARS; 5 Amp = 0-1000 VARS

Zero: ± 1% minimum Zero: ± 5% minimum

Span: ± 2% minimum Span: ± 10% minimum

< 400 milliseconds (0-99% of output)

0.3% of span peak-to-peak max. 0.5% of span peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111 (5KV 1.2 x 50 microseconds)

> 10 megohm / 500VDC input/output/power/case

-20°C to +60°C

0 - 90% relative humidity (non-condensing)

±250 PPM / °C of span 1mA ±50FS, 4-20mA ±80span (PPM/°C)

< 0.2% at 400 AT/m

<0.5% <0.2%

1200g (2.65 lbs.)

<0.2% after 50G, 3 Axis and 6 repetitions

<0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis

File # E60579

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

Auxiliary power supply options <5.0 VA burden.

1) GENERAL

The 2469 and 2489 AC VAR transducers produce an analog output equal to the VARS measured by the

input. The typical calibration is 500 VARS / element for 120V and 5A AC transformer secondary inputs.

2) SPECIFICATIONS

Model #

Current input / range

Current input over range capability

Current input burden

Voltage inputs and range:

Input powered range

Auxiliary powered range

Voltage input burden per element

Sustained Voltage input overange

Rated outputs

Accuracy

Output calibration / element

External calibration adjustment

Response time

Output ripple

Isolation

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temperature effect

External magnetic field

Influence : unbalanced currents /

phase interaction / Power Factor

Weight

Shock

Vibration

UL Recognition

3) STANDARD MODELS

JUXTA AC VAR TRANSDUCERS

2469 2489

0-1 Amp AC or 0-5 Amp AC

10 to 200% of rated input 0-200% of rated input

200% of rated input continuous

1000% of rated input for 5 seconds

< 0.2VA per element

120V 240V 120V 240V

100-135VAC 200-264VAC 85-135VAC 170-264VAC

0-120% rated input 0-120% of rated input

< 0.5VA < 1.0VA < 0.3VA < 0.6VA

150% of rated input without damage (Auxiliary powered only)

0 to ±1mADC into a 10kΩmax. load; 10VDC output compliance

4-20 mADC into 750Ωmax. load; 15VDC output compliance

±0.5% of full scale ± 0.1% of reading. ± 0.05% full scale

±0.5% of full scale

± 0.1% of reading. ± 0.1% full scale

±0.5% of span ± 0.2% of span

Zero: ± 1% minimum Zero: ± 5% minimum

Span: ± 2% minimum Span: ± 10% minimum

< 400 milliseconds (0-99% of output)

0.3% of span peak-to-peak max. 0.5% of span peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111 (5KV 1.2 x 50 microseconds)

> 10 megohm / 500VDC input/output/power/case

-20°C to +60°C

0 - 90% relative humidity (non-condensing)

±250 PPM / °C of span 1mA = W ± 50FS, V ±75span (PPM/°C)

< 0.2% at 400 AT/m

<0.5% <0.2%

<0.25%, 45-65 Hz, fundamental through 9th harmonic (Watt only)

1200g (2.65 lbs.)

<0.2% after 50G, 3 Axis and 6 repetitions

<0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis

File # E60579

120 VAC, 5AAC, 60 Hz, input powered

W/V 1P2W, 0±1mA output (1 Element)

W/V 1P2W, 4-20mA output (1 Element)*

W/V 3P3W, 0±1mA output (2 Element)

W/V 3P3W, 4-20mA output (2 Element)*

W/V 3P4W, 0±1mA output (21⁄2Element)

W/V 3P4W, 4-20mA output (21⁄2Element)*

W/V 3P4W, 0±1mA output (3 Element)

W/V 3P4W, 4-20mA output (3 Element)*

2469 (0.5% Accuracy) 2489 (0.2% Accuracy)

246941-540-AFB-0-M 248941-540-AFB-0-M

246941-540-AHD-0-M 248941-540-AHD-0-M

246943-540-AFB-0-M 248943-540-AFB-0-M

246943-540-AHD-0-M 248943-540-AHD-0-M

246944-540-AFB-0-M 248944-540-AFB-0-M

246944-540-AHD-0-M 248944-540-AHD-0-M

246945-540-AFB-0-M 248945-540-AFB-0-M

246945-540-AHD-0-M 248945-540-AHD-0-M

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

*VAR outputs for “AHD” are 12±8 mADC (see output options on next page).

Auxiliary power supply options <5.0 burden.

1) GENERAL

The 2469 and 2489 combined WATT/VAR transducers produce an analog output equal to the WATTS and

VARS measured by the input.

2) SPECIFICATIONS

Model #

Current input / range

Current input over range capability

Current input burden

Voltage inputs and range:

Input powered range

Auxiliary powered range

Voltage input burden per element

Sustained Voltage input overange

Rated outputs

Accuracy: 0 ± 1mA output Watts

0 ± 1mA output VARS

4-20mA output

External calibration adjustment

Response time

Output ripple

Isolation

(Watt & VAR outputs are not isolated

from each other)

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temperature effect

External magnetic field

Influence : unbalanced currents /

phase interaction / Power Factor

Influence of frequency

Weight

Shock

Vibration

UL Recognition

3) STANDARD MODELS

JUXTA COMBINATION WATT/VAR TRANSDUCERS

2469 2489

0-1 Amp AC or 0-5 Amp AC

10 to 200% of rated input

200% of rated input continuous

1000% of rated input for 5 seconds

< 0.2VA per element

120V 240V 120V 240V

100-135VAC 200-264VAC 85-135VAC 170-264VAC

0-120% rated input 0-120% of rated input

< 0.5VA < 1.0VA < 0.5VA < 1.0VA

150% of rated input without damage (Auxiliary powered only)

±1mADC into a 10kΩmax. load; 10VDC output compliance

4-12-20 mADC into a 750Ωmax. load; 15VDC output compliance

±0.01 Power Factor

0-1-0 Power Factor or 0.5-1-0.5 Power Factor

Zero: ± 1% minimum Zero: ± 5% minimum

Span: ± 2% minimum Span: ± 10% minimum

< 400 milliseconds (0-99% of output)

0.3% of FS peak-to-peak max. 0.5% of FS peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111 (5KV 1.2 x 50 microseconds)

> 10 megohm / 500VDC input/output/power/case

-20°C to +60°C

0 - 90% relative humidity (non-condensing)

±500 PPM / °C of span ±150 PPM / °C of span

< 0.2% at 400 AT/m

<1% of span

Aux. Pwr.±0.01 max.±20% rated V.

Self pwr.±0.01 max. in range of Aux. Pwr

<2% of span <0.02 PF for 20-200% rated input current

<4% of rated current 4% of rated input

1000g (2.2 lbs.)

<0.2% after 50G, 3 Axis and 6 repetitions

<0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis

File # E60579

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

Auxiliary power supply options <5.0 VA burden.

2469 2489

246971-540-AFB-0-P 248971-540-AFB-0-P

246971-540-AHF-0-P 248971-540-AHF-0-P

246973-540-AFB-0-P 248973-540-AFB-0-P

246973-540-AHF-0-P 248973-540-AHF-0-P

246974-540-AFB-0-P 248974-540-AFB-0-P

246974-540-AHF-0-P 248974-540-AHF-0-P

120 VAC, 5AAC, 60 Hz, input powered

PF- Single phase / ±1mA output

PF- Single phase / 12±8mA output

PF- 3P3W balanced / ±1mA output

PF- 3P3W balanced / 12±8mA output

PF- 3P4W balanced / ±1mA output

PF- 3P4W balanced / 12±8mA output

1) GENERAL

The 2469 and 2489 Power Factor transducers have an analog output corresponding to 1- Cosine of the

phase angle of the input current relative to the input voltage signal. The analog output will indicate lead-

ing or lagging Power Factor by its direction from center which would be either 0 mA or 12mA based on

output selection.

2) SPECIFICATIONS

Model #

Current input / range

Current input over range capability

Current input burden

Voltage inputs and range:

Input powered range

Auxiliary powered range

Voltage input burden per element

Sustained Voltage input overange

Rated outputs

Accuracy

Output calibration

External calibration adjustment

Response time

Output ripple

Isolation

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temperature effect

External magnetic field

Influence of input Voltage

Influence of input Current

Low current detection

Weight

Shock

Vibration

UL Recognition

3) STANDARD MODELS (0-1-0 PF)

JUXTA POWER FACTOR TRANSDUCERS

2469 (±2° Accuracy) 2489 (±1° Accuracy)

246976-540-AFB-0-P 248976-540-AFB-0-P

246976-540-AHF-0-P 248976-540-AHF-0-P

246977-540-AFB-0-P 248977-540-AFB-0-P

246977-540-AHF-0-P 248977-540-AHF-0-P

246978-540-AFB-0-P 248978-540-AFB-0-P

246978-540-AHF-0-P 248978-540-AHF-0-P

2469 2489

0-1 Amp AC or 0-5 Amp AC

10 to 200% of rated input

200% of rated input continuous

1000% of rated input for 5 seconds

< 0.2VA per element

120V 240V 120V 240V

100-135VAC 200-264VAC 85-135VAC 170-264VAC

0-120% rated input 0-120% of rated input

< 0.5VA < 1.0VA < 0.5VA < 1.0VA

150% of rated input without damage (Auxiliary powered only)

±1mADC into a 10kΩmax. load; 10VDC output compliance

4-12-20 mADC into a 750Ωmax. load; 15VDC output compliance

±2° Phase Angle ±1° Phase Angle

60°- 0°- 60° Phase Angle or 90°- 0°- 90° Phase Angle

Zero: ± 1% minimum Zero: ± 5% minimum

Span: ± 2% minimum Span: ± 10% minimum

< 400 milliseconds (0-99% of output)

0.3% of FS peak-to-peak max. 0.5% of FS peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111 (5KV 1.2 x 50 microseconds)

> 10 megohm / 500VDC input/output/power/case

-20°C to +60°C

0 - 90% relative humidity (non-condensing)

±500 PPM / °C of span ±80 PPM / °C of span

< 0.2% at 400 AT/m

<0.2%, 45 - 65 Hz, fundamental through 9th harmonic

<0.5° <0.5° ±20% rated Voltage input (aux.pwr.)

<0.5° in range af aux. pwr. (int. pwr. model)

<1.0°

<1° for 20-200% rated input current

N/A 4% of rated input

1000g (2.2 lbs.)

<1° after 50G, 3 Axis and 6 repetitions

<1° after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis

File # E60579

Model #

Current input / range

Current input over range capability

Current input burden

Voltage inputs and range:

Input powered range

Auxiliary powered range

Voltage input burden per element

Sustained Voltage input overange

Rated outputs

Accuracy

Output calibration

External calibration adjustment

Response time

Output ripple

Isolation

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temperature effect

External magnetic field

Influence of frequency

Influence of input Voltage

Influence of input Current

Low current detection

Weight

Shock

Vibration

UL Recognition

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

Auxiliary power supply options <5.0 VA burden.

120V, 5A, 60 Hz, ±90°, input powered

PA- Single phase / ±1mA output

PA- Single phase / 12±8mA output

PA- 3P3W balanced / ±1mA output

PA- 3P3W balanced / 12±8mA output

PA- 3P4W balanced / ±1mA output

PA- 3P4W balanced / 12±8mA output

1) GENERAL

The 2469 and 2489 Phase Angle transducers have an analog output corresponding to the phase angle of

the input current relative to the input voltage signal. The analog output will indicate leading or lagging

Phase Angle by its direction from center which would be either 0 mA or 12mA based on output selection.

2) SPECIFICATIONS

3) STANDARD MODELS (±90° PA)

JUXTA PHASE ANGLE TRANSDUCERS

2469 2489

120V: 100 - 135 VAC, 240V: 200 - 264 VAC

±20% of rated voltage

120VAC <0.1 VA; 240VAC <0.2 VA

±1mADC into a 10kΩmax. load; 10VDC output compliance

4-12-20 mADC into 750Ωmax. load; 15VDC output compliance

±1% of input span 0-1mADC=±0.1% of input span

±2% of input span 0-1mADC=±0.2% of input span

4-20mADC=add±0.1% to accuracy

Zero: ±1% minimum Zero: ±5% minimum

Span: ±2% minimum Span: ±10% minimum

<400 milliseconds (0-99% of output)

0.3% of span peak-to-peak max. 0.5% of span peak-to-peak max.

2500 VAC input to output, power and case

2000 VAC aux. power to output and case

500 VAC output to case

IEEE472/ANSI C37.90.1 - 1989, JIS C1111(5KV 1.2 x 50 microseconds)

>10 megohm / 500VDC input/output/power/case

-20°C to +60°C

0 - 90% relative humidity (non-condensing)

± 250 PPM / °C of span

±25ppm of center frequency(60Hz±5Hz)

± 500 PPM / °C of span

±5ppm of center frequency(60Hz±0.5Hz)

For 4-20mADC multiply ppm x 1.4

< 0.2% at 400 AT/m

Fundamental through 9th harmonic

1000g (2.2 lbs.)

< 0.2% after 50G, 3 Axis and 6 repetitions

< 0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3Axis

File # E60579

2469 2489

246982-320-AFA-0 248982-320-AFA-0

246982-320-AHD-0 248982-320-AHD-0

246983-320-AFA-0 248983-320-AFA-0

246983-320-AHD-0 248983-320-AHD-0

246984-320-AFA-0 248984-320-AFA-0

246984-320-AHD-0 248984-320-AHD-0

1) GENERAL

The 2469 and 2489 Frequency transducers have an analog output corresponding to the frequency of the

AC input voltage. These transducers are capable of high accuracy measurement over various frequency

ranges.

2) SPECIFICATIONS

Model #

Voltage inputs and range:

Input powered range

Auxiliary powered range

Voltage input burden

Rated outputs

Accuracy: ±2, 5, 10, 25 Hz deviation

±0.5, 1 Hz deviation

External calibration adjustment

Response time

Output ripple

Isolation

Surge Withstand Capability

Insulation resistance

Operating temperature

Operating humidity

Temp. effect: ±2, 5, 10, 25 Hz deviation

±0.5, 1 Hz deviation

External magnetic field

Harmonics

Weight

Shock

Vibration

UL Recognition

3) STANDARD MODELS

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.

Auxiliary power supply options <5.0 VA burden.

JUXTA FREQUENCY TRANSDUCERS

120VAC, 60 Hz, input powered

Freq. ± 1.0 Hz deviation, 0-1mA output

Freq. ± 1.0 Hz deviation, 4-20mA output

Freq. ± 2.0 Hz deviation, 0-1mA output

Freq. ± 2.0 Hz deviation, 4-20mA output

Freq. ± 5.0 Hz deviation, 0-1mA output

Freq. ± 5.0 Hz deviation, 4-20mA output

AFA 0-1 mADC

AFB 0 to ±1mADC

AHD 4-20 mADC

81 ± 0.5 Hz deviation

82 ± 1 Hz deviation

83 ± 2 Hz deviation

84 ± 5 Hz deviation

85 ± 10 Hz deviation

86 ± 25 Hz deviation

4) ORDER FORMAT 2469 / 89 ---

Model# (1) Transducer function

2469

2489 32 120 VAC

35 240 VAC

32 120 VAC

35 240 VAC

0Input pwr’d

1120 VAC

2240 VAC

060 Hz

150 Hz

32 120 VAC

35 240 VAC

355 Hz

32 120 VAC

35 240 VAC

4400 Hz

5) CONNECTION DIAGRAMS

6) MOUNTING AND OUTLINE DIMENSIONS:

(2) Input (3) Input frequency (4) Output (5) Aux. power

LOAD

L1 L2

LINE

OUTPUT

456

AUX

POWER (OPTIONAL)

➤

(95.72)

3.769

(78)

3.071

(38.1)

1.5

(111.6)

4.394

(120.65)

4.750

(133)

5.236

➤

➤➤

➤

(119.8)

4.717

(105.1)

4.138

(14.7)

.579

JUXTA FREQUENCY TRANSDUCERS

(1) (2) (3) (4) (5)

(mm)

inches

Transducer function Rated inputs

*Rated outputs/external

Accuracy Output Response Frequency Power Auxiliary

Model# code load resistance @23±3ºC ripple time range consump. power

DC / DC Isolator 2371 00 0 - 50 mVDC 0 - 1mADC / 10kΩ

(Photocoupler or 0 - 5 VDC 0 - 5mADC / 2kΩ~1mA +

isolation) 2461 0 - 10VDC 4 - 20mADC / 500Ω±0.5%of N / A 0.5 sec. DC aux. pwr. 120VAC

0 - 25VDC 0 - 10mVDC / 10kΩspan 1.9VA ±10%

0 - 65VDC 0 - 5VDC / 1kΩ

0 - 1mADC 0 - 10VDC / 2kΩ

AC Voltage/Current 2372 00 0 - 1mADC / 10kΩ

(Mean value rect.) 2462 1 AAC 0 - 5mADC / 2kΩ1 second 45-65 Hz 1 VA not req’d

AC Voltage/Current 2373 00 5 AAC 0 - 5VDC / 5kΩ±0.5% of 1% p-p

(RMS value rect.) 2463 150 VAC 0 - 1mADC / 2kΩspan max.

AC Voltage/Current 2374 00 300 VAC 0 - 10VDC / 2kΩ0.5 VA+ 120VAC

(True RMS rect.) or 0 - 1mADC / 10kΩ0.5 sec. 45-10kHz Aux. pwr. ±10%

2464 4 - 20mADC / 500Ω2 VA

1P2W 10 120V / 1 AAC 0 - 10VDC / 2kΩ

Power 1P3W 2375 20 120V / 5 AAC 0 - 1mADC / 10kΩ

(Watts) 3P3W 2465 30 240V / 1 AAC 0 - 5mADC / 2kΩ

3P4W 40 240V / 5 AAC 4 - 20mADC / 500Ω±0.5% of 0.7 sec. V = 3VA

Reactive 1P2W 10 120V / 1 AAC ± 10 VDC / 2kΩspan A = 1VA

Power 1P3W 2376 20 120V / 5AAC ± 1mADC / 10kΩ1% p-p 45-65 Hz not req’d

(VARS) 3P3W 2466 30 240V / 1AAC ± 5mADC / 2kΩmax.

3P4W 40 240V / 5AAC 4 - 20mADC / 500Ω

1P2W 10 120V / 1AAC ± 10 VDC / 2kΩ

Phase 1P3W 2377 20 120V / 5AAC ± 1mADC / 10kΩ±2° 0.5 sec. V = 2.5VA

Angle 3P3W 2467 30 240V / 1AAC ± 5mADC / 2kΩA = 0.1VA

3P4W 40 240V / 5AAC 4 - 20mADC / 500Ω

120V/45-55Hz

45-55 Hz

240V/45-55Hz

0 - 10VDC / 2kΩ±0.1 Hz

Frequency 2378 02

120V/55-65Hz

0 - 1mADC / 10kΩ.1%p-p 2 seconds 55-65 Hz 1.5VA not req’d

2468

240V/55-65Hz

0 - 5mADC / 2kΩmax.

120V/45-65Hz

4 - 20mADC / 500Ω±0.2Hz 45-65 Hz

240V/45-65Hz

1) GENERAL

The 2371-2378 and 2461-2468 series of power transducers combine high performance with compact size.

Most of these transducers are self powered except DC to DC isolators and True RMS Amps and Volts which

require auxiliary power. Accuracy of 0.5% is standard in both the foot mount and DIN rail models. They

are constructed of flame resistant molded black ABS resin material; and operating temperature is 0-40°C

(20-80% RH, non-condensing). Storage temperature is -10 to +50°C. Weight <.5Kg (1.1lbs.)

2) SPECIFICATIONS

2461-2468 DIN rail mount 2371-2378 foot mount

YOKOGAWA TRANSDUCERS

*See next page for additional outputs.

5) ORDER FORMAT: 237

OR: 246

-- -

(1) Transducer function

(2) Rated inputs (3) **Rated outputs (4) Auxiliary power

2120 VAC 50/60 Hz

4240 VAC 50/60 Hz

Only required for function

100 DC/DC & 400 TRMS

Polarity (Watt/VAR/PA only)

NNo polarity (Watt only)

P-Lag to +Lead

M-Lead to +Lag

AFA 0-1mADC

AFX 0-5mADC

AFB ± 1mADC

AFZ ± 5mADC

AHE 4 - 20mADC

VGZ 0 - 10mVDC

VLS 0 - 5VDC

VMT 0 - 10VDC

VHB ± 10mVDC

VLU ± 5VDC

VLY ± 6VDC

VMS ± 10VDC

VME 4.5-6.5VDC

237 = Foot mount

246 = DIN rail

100 DC / DC isolator

200 AC Amp or Volt (Mean value)

300 AC Amp or Volt (RMS value)

400 AC Amp or Volt (True RMS)

xx*(select one)

5XX* Watt 10 1P2W

6XX* VAR 20 1P3W

7XX* Phase Angle 30 3P3W

40 3P4W

xx*(select one)

8XX* Frequency 01 45-55 Hz

02 55-65 Hz

03 45-65 Hz

01 DC 50mV

02 DC 1V

03 DC 5V

04 DC 10V

05 DC 25V

06 DC 65V

21 DC 1mA

32 AC 150V

34 AC 300V

35 AC 1A

36 AC 5A

45 AC 120V / 1A

46 AC 120V / 5A

47 AC 240V / 1A

48 AC 240V / 5A

37 AC 120V

38 AC 240V

CODE# AFA AFX AFB AFZ AHE VGZ VLS VMT VHB VLU VLY VMS VME

FUNCTION OUTPUT 1mA 5mA ±1mA ±5mA 4-20mA 10mV 5V 10V ±10mV ±5V ±6V ±10V 4.5-6.5V

100 DC / DC isolator XX - - X XXX - -- - -

200 AC Amp / Volt XX - - - - -- - -- - -

300 AC Amp / Volt X- - - - XX- - -- - -

400 AC Amp / Volt XX - - X XXX - -- - -

5XX Watt XX - - X XXX - -- - -

6XX VAR --X X X --- XX-X -

7XX Phase Angle --X X X --- X -X- -

801 / 802 Frequency XX - - X X -X X -- - -

803 Frequency XX - - X XXX - -- - X

** Outputs available by transducer function:

PLASTIC CASE MINIATURE TRANSDUCERS

3) GENERAL SPECIFICATIONS

Overrange capability Dielectric strength between: Insulation resistance between:

Current input: 1) Input terminals & case - 2600VAC for 1 minute 1) All terminals and ground terminal

1000% of rated input for 5 sec. 2) Input & output terminals - 2600VAC for 1 minute 2) Input/output/ground term./auxiliary pwr.

Voltage input: 3) Aux. pwr. term. & input term./case-2600VAC for 1 min. -----------------------------------------------

150% of rated input for 5 sec. 4) Output terminals and case - 1000VAC for 1 minute Is greater than 100 Megohm at 500VDC

(1) (2) (3) (4)

4) STANDARD MODELS (AC AMPS, VOLTS, WATTS, VARS, PHASE ANGLE)

Input Output DIN Rail Foot Mount Input Output DIN Rail Foot Mount

5A AC (AVG) 1mA 246300-36-AFA 237300-36-AFA Watt 3P4W 1mA 246540-46-AFA-N 237540-46-AFA-N

5A AC (TRMS) 1mA 246400-36-AFA-2 237400-36-AFA-2 (120V, 5A) 4-20mA 246540-46-AHE-N 237540-46-AHE-N

4-20mA 246400-36-AHE-2 237400-36-AHE-2 VAR 3P3W ±1mA 246630-46-AFB-M 237630-46-AFB-M

150V AC (AVG) 1mA 246300-32-AFA 237300-32-AFA (120V, 5A) 4-20mA 246630-46-AHE-M 237630-46-AHE-M

150V AC (TRMS) 1mA 246400-32-AFA-2 237400-32-AFA-2 VAR 3P4W ±1mA 246640-46-AFB-M 237640-46-AFB-M

4-20mA 246400-32-AHE-2 237400-32-AHE-2 (120V, 5A) 4-20mA 246640-46-AHE-M 237640-46-AHE-M

Watt 3P3W 1mA 246530-46-AFA-N 237530-46-AFA-N PA 3P3W ±1mA 246730-46-AFB-P 237730-46-AFB-P

(120V, 5A) 4-20mA 246530-46-AHE-N 237530-46-AHE-N (120V, 5A) 4-20mA 246730-46-AHE-P 237730-46-AHE-P