model

CSM300LTB

CSM500LTB

IPN

Primary rated input current

three hundred

five hundred

A

IP

Measurement range of primary current

0～±500

0～±800

A

ISN

Rated output current on the secondary side

100±0.5%

100±0.5%

mA

KN

turns ratio

1：3000

1：5000

RM

Measure resistance (VC=± 15V)

IP=±300 0~95

IP=±500 0~62

Ω

(VC=±15V)

IP=±500 0~40

IP=±800 0~11

Ω

(VC=±18V)

IP=±300 0~122

IP=±500 0~88

Ω

(VC=±18V)

IP=±500 0~58

IP=±800 0~30

Ω

VC

power supply voltage

±15～±18(±5%)

V

IC

current consumption

VC=±15V 28+Is

mA

Vd

insulation voltage

5KV effective value/50Hz/1 minute between the primary and secondary circuits

εL

linearity

<0.1

%FS

I0

Zero offset current

TA =25℃ <±0.25

mA

IOM

Magnetic misalignment current

IP→0 <±0.20

mA

IOT

Imbalance current temperature drift

IP=0 TA =-25～+85℃ <±0.5

mA

Tr

response time

<1

μs

f

Band width (-3dB)

DC～100

kHz

TA

Working environment temperature

-25～+85

℃

TS

Storage environment temperature

-40～+100

℃

RS

Internal resistance of secondary coil (TA=25 ℃)

thirty-one

sixty

Ω