Sensor Module

CHY-1000AY2、2000AY2、3000AY2

Description

The SENSOR Module CHY-AY2 is an AC current transducer to measure 1000A…3000A AC currents with a galvanic isolation between the primary and secondary circuits. The output of thetransducer is a standard DC signal. The aperture can be opened by a structure of a split core for easy installation.

AC Current Transducer（Output 0…20mA）:

Type

Nominal current

Output current

Accuracy

Supply voltage

Aperture

I_N（A）

I_M（mA）

X（%）

Vc（V）

mm/split core

CHY-1000AY2/A0

1000

0…20

±0.5%

±12~15

23X103.5

CHY-2000AY2/A0

2000

CHY-3000AY2/A0

3000

AC Current Transducer（Output 4…20mA）:

Type

Nominal current

Output current

Accuracy

Supply voltage

Aperture

I_N（A）

I_M（mA）

X（%）

Vc（V）

mm/split core

CHY-1000AY2/A1

1000

4…20

±0.5%

±12~15

23X103.5

CHY-2000AY2/A1

2000

CHY-3000AY2/A1

3000

AC Current Transducer（Output 0…5V）:

Type

Nominal current

Output voltage

Accuracy

Supply voltage

Aperture

I_N（A）

V_M（V）

X（%）

Vc（V）

mm/split core

CHY-1000AY2/V0

1000

0…5

±0.5%

±12~15

23X103.5

CHY-2000AY2/V0

2000

CHY-3000AY2/V0

3000

AC Current Transducer（Output 1…5V）:

Type

Nominal current

Output voltage

Accuracy

Supply voltage

Aperture

I_N（A）

V_M（V）

X（%）

Vc（V）

mm/split core

CHY-1000AY2/V1

1000

1…5

±0.5%

±12~15

23X103.5

CHY-2000AY2/V1

2000

CHY-3000AY2/V1

3000

Specifications:   

Principle

Transducer

Input current

1000A…3000A（AC）

Output

One of A0=0~20mA、A1=4~20mA、V0=0~5V、V1=1~5V（DC）

Frequency

50Hz（400Hz）

Accuracy

±0.5%

Response time

<350mS

Linearity

<0.5%

Supply voltage

±12V…15V（±5%）

Consumption

30mA+I_M（Output current）

Isolation voltage

Between primary and secondary circuit: 5KV RMS/50Hz/1min.

Operating temp.

-25℃ …+85℃

Applications

The sensors are used in the industry field of power supplies, welding machines, converters,

industry auto-control, motor drives, electronic power system, railways, rectifiers systems etc.

Dimensions(mm) & Connection: