model

CSM001A

CSM002A

CSM003A

CSM005A

IPN

Primary rated input current

one

two

three

five

A

IP

Measurement range of primary current

0～±2

0～±4

0～±6

0～±10

A

ISN

Rated output current on the secondary side

twenty-five

twenty-five

twenty-five

twenty-five

mA

KN

turns ratio

25:1000

12:960

8:960

5:1000

RM

Measure resistance (VC=± 15V)

±IPN max     100~460

±IP max      100~205

Ω

VC

power supply voltage

±12～±15(±5%)

V

IC

Current consumption

VC=±15V                  10+Is

mA

Vd

insulation voltage

2.5KV effective value/50Hz/1 minute between the primary and secondary circuits

εL

linearity

<0.2

%FS

XG

precision

TA =25℃ VC=±15V           ±0.7                            

%

I0

Zero offset current

TA =25℃                    <±0.15

mA

IOM

Magnetic misalignment current

IP→0                        <±0.15

mA

IOT

Imbalance current temperature drift

IP=0  TA =-25～+85℃        <±0.5

mA

Tr

response time

<1

μs

f

Band width (-1dB)

DC～100

kHz

TA

Working environment temperature

-25～+85

℃

TS

Storage environment temperature

-40～+100

℃

RS

Internal resistance of secondary coil

TA =85℃                    50

Ω

standard

Q/3201CHGL02-2007