VOLTAGE TRANSDUCERS

PHONE (614) 889-6152TECH. ASSISTANCE (614) 876-8308

FAX # (614) 876-85384970 Scioto Darby Rd. Hilliard, Ohio 43026Div. Morlan & Associates, Inc.

WWW.FLEX-CORE.COMsales@flex-core.com

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AC VOLTAGE TRANSDUCER MODEL 3AVT

E167120

• Accurate, reliable voltage measurement.• Three separate inputs, three outputs.• 2200Vac input/output isolation.• UL, CUL, CE Listed.

• Designed for use in three phase applications whichrequire inexpensive voltage measurement.

• 3AVT150 can be used with higher voltage potential transformers

• Line voltage monitoring.

All Dimensions in Inches

SPECIFICATIONS

CONNECTION DIAGRAMS

INPUTFrequency Range ....................................................... 50/60HzBurden .....90V & 150V models .......................................... 1VA.................300V models .................................................... 2VA.................600V models .................................................... 3VAOverload ................................................................. F.S. Rating.................600V models .................................................. 575VDielectric Test...(Input/Output/Case) ...........................2200VacInstrument Power .................Std. 4-20mA units .. 115Vac, 50/60Hz, +15%, 10VA.................“-22” Option” ......... 230Vac, 50/60Hz, +15%, 10VAOUTPUTACCURACY ........................................... +0.25% F.S. @60Hz................ Includes effects of linearity (10-100%) and setpoint.Output Ripple ......................................................... < 1.0% F.S. Response ......................................................................400msOutput Loading (Ohms)...............1mA ............. A ..............................................0-10K

.................4-20mA ........ E ................................................0-1K

.................4-20mA ........ E2 ......................... (@24Vdc)...0-600...............5V & 10V ..... C & CX5 .................................. > 10M

Field Adjustable Cal. ........................................................ + 5% Temperature Effect ...............................................+ 1.0% Rdg.Temperature Range .........................................-20OC to +60OC

CASE DIMENSIONS

1.50

4.75 0.250.25

3.63

13

24

13

24

12

34

CAL CAL CAL

CASE HEIGHT 5.50"2.3 Lbs.

DIA. 0.38(2 PLCS)

ZERO ZERO ZERO PROTECTIVEGROUND

(4 PLCS)DIA. 0.19

POINT

Models A, C, CX5, & E2

1.50

4.75 0.250.25

3.63 1 2 3 4 5 6 6a

7 8 9 10 12a1211

ZERO CAL

CASE HEIGHT 5.50"2.3 Lbs.

DIA. 0.38(2 PLCS)PROTECTIVEGROUND

(4 PLCS)DIA. 0.19 POINT

THREE VOLTAGE TRANSDUCERS IN ONE ENCLOSURE

Example: Three 0-120Vac Inputswith Three 0-1mA Outputs.

3AVT-150A

ORDERING INFORMATION

L2L3

L1

1 65432 1110987 126a 12a

OUTPUTL1-L2- +

L2-L3OUTPUT

- +

OUTPUTL3-L1- + INST

POWER

TERMINALS 1, 3, AND 5 ARE INTERNALLY COMMON

L2L3

L1

1 65432 1110987 126a 12a

OUTPUTL1-N- +

L2-NOUTPUT

- +

OUTPUTL3-N- +

N

INST POWER

TERMINALS 1, 3, AND 5 ARE INTERNALLY COMMON

15-24Vdc- 15-24Vdc -

15-24Vdc

L2L3

L1

1 21432 32143 4

LR

+OUTPUT

L1-L2-

+

LROUTPUTL2-L3

++

RLL3-L1OUTPUT

+ +

15-24Vdc- 15-24Vdc -

15-24Vdc

L2L3

L1

1 21432 32143 4

LR

+OUTPUT

L1-N-

+LROUTPUT

L2-N

++RLL3-N

OUTPUT+ +

N

L2L3

L1

L1-L2

1

-

21432

+

32143 4

OUTPUT OUTPUTL2-L3- + -

OUTPUTL3-L1

+

L2L3

L1

1

-

21432

+

32143 4

- + - +

N

OUTPUTL1-N

OUTPUTL2-N L3-N

OUTPUT

A, C, & CX5 Three-Phase, Three-Wire

A, C, & CX5 Three-Phase, Four -Wire

E2 Three-Phase, Three-Wire

E2 Three-Phase, Four-Wire

E Three-Phase, Three-Wire

E Three-Phase, Four-Wire

LOA

D

LIN

E

LOA

D

LIN

E

LOA

D

LOA

D

LIN

E

LOA

D

LIN

E

LOA

D

LIN

ELI

NE

Model E

INPUT OPTIONAL OUTPUTS MODEL AVT-AC VOLTAGE 0-1mAdc* 4-20mAdc 4-20mAdc** 0-10Vdc* 0-5Vdc*

0-900-1500-3000-600

090A150A300A600A

090E150E300E600E

090E2150E2300E2600E2

090C150C300C600C

090CX5150CX5300CX5600CX5

FEATURES APPLICATIONS

*Models are self-powered from measured voltage line.** E2 loop-powered models require 15-24Vdc. E (4-20mA) models require 115Vac instrument power.Optional 230Vac instrument power - Add suffix “-22”.“E” models are not CE listed.

Transducer output is derived from the average absolute value of the input and calibrated as the RMS value of the sine wave input.

NOTE: For an output that represents the average of the three inputs: Add Suffix “Y05” (Formerly X668) (Not UL, CUL, or CE Listed)