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HEYI Electrical CO.,LTD

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bethy@heyiele.com

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 C2N

 

C2N series dismountable hall effect current sensor is an open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.
 Electrical data (Ta=25±5,RL=2KΩ,CL=10000PF)

Type

C2N-10A

C2N-20A

C2N-30A

C2N-40A

C2N-50A

Unit

Rated current(Ipn)

±10

±20

±30

±40

±50

A

Measure range(Ip)

0—±20

0—±40

0—±60

0—±80

0—±80

A

Rated output

@Ip=±Ipn                              ±1±1%

V

Supply voltage

±12,±15

V

Power Consumption

<25

mA

Offset voltage

@Ip=0                                          ±20

mV

Magnetic offset

@Ip=±Ipn-0                                ±20

mV

Offset drift

@ -40~+85℃               ≤±1

mV/℃

Output drift

@ -40~+85℃               ≤±1

mV/℃

Linearity

@Ip=0-±Ipn                                  ≤1

%FS

Response time

@50A/μS, 10%-90%                 ≤5

μs

Galvanic isolation

@ 50HZ,AC,1min                         2.5

KV

Isolation resistance

@ DC 500V                                 1000

 

Applications 

· Variable speed drives

· Welding machine

· Battery supplied applications

· Uninterruptible Power Supplies (UPS)

· Electrochemical 

Mechanical dimension(for reference only)

 

Remarks

1. All dimensions are in mm.

2. General tolerance ±1mm.

3. Elucidation: 1:+15V 2:–15V 3:V0UT 4:0V 

Directions for use 

1.     When the current will be measured goes through a sensor, the voltage will be measured at the output end.(Note: The false wiring may result in the damage of the sensor)

2.     Custom design in the different rated input current and the output voltage are available. 

Standards 

·UL94-V0.

·EN60947-1:2004

·IEC60950-1:2001

·EN50178:1998

·SJ 20790-2000 

General date


 

Value

Unit

Operating temperature

-40 to +85

Storage temperature

-40 to +125

Mass(approx)

21

g

Characteristics chart
Pulse current signal response characteristic                  Effects of impulse noise
( Input signal ) ( Output signal )( Output voltage )
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