EV Current Sensor SP31MD12

Parameter

symbol

unit

Min.

typical

Max.

condition

Nominal primary current

Ipn

A

-

50

-

_

Peak current

Ipm

A

0

-

+50

-

Supply voltage

Vc

V

+10.8

+12

+13.2

-

Nominal output

Vsn

V

0.5

-

4.5

@ Vc=+12V

Current consumption

Ic

mA

-

-

20

@ Vc=+12V

Load resistance

RL

KΩ

10K

-

-

-

Overall accuracy

X

%FS

-0.5

_

0.5

@25℃

linearity error

ε

%FS

-0.5

-

0.5

@25℃

Electrical zero offset

Vo

V

0.01

@Ip=0，TA=25℃

Magnetic zero offset

Voh

mV

-20

-

20

@Ip= Ipn→0

Thermal drift of

Vo

Vot

Mv/℃

-0.3

±0.03

0.3

@Ip=0, TA=-10～70℃

Thermal drift of

Vsn

Vt

%/℃

-0.1

±0.03

0.1

@Ip= Ipn, TA=-10～70℃

Response time

Tr

mS

-

0.2

1

@100A/μS, 10%-90%

Band width

BW

KHZ

0

-

10

-3dB

Ambient operating temperature

TA

℃

-10

25

70

_

Storage temperature

TS

℃

-10

25

70

_

Mass

G

g

_

68

_

_

Insulation voltage

Vd

KV

-

2.5

-

@ 50HZ，AC，RMS，2mA,1min

Insulation resistance

Ris

MΩ

_

100

_

500VDC

Creepage distance

dCp

mm

-

6.45

-

Terminal to inner hole

Clearance distance

dCi

mm

-

5.17

-

Terminal to inner hole