cs3c202c4r

features

● measures ac, dc and impulse currents

● competitive cost/performance ratio

● low power consumption

● compact size

● high level of electrical isolation betweenprimary and secondary circuits

● through-hole design (φ11mm), no insertion loss

typical applications

● variable speed drives

● current feedback control systems

● robotics

● ups & telecommunication power supplies

● welding power supplies

● automotive - battery management systems

●wattmeters

r-series current sensor

description

the csc series is sof's home-grown sensor, it' can be used to measure varieties of high current (1000a ~ 4000a). we apply the ironless design to eliminate the phenomenon of magnetic stauration and hysteresis, the response time can be less than 10ns under this new design.www.ishumba.com

electrical performance

nominal current (in) :

2000

a

measuring range :

3000

a

nominal output voltage :

4

v

measuring resistance :

≥ 2

kω

supply voltage :

±15 ~ ±18 (±5%)

v

supply current :

30

ma

* the default output voltage is 4v, it will be adjusted according to customers’ requirements.

accuracy-dynamic performance

accuracy :

＜± 0.5 @ 25℃

%in

galvanic isolation :

10 / 50 hz/ 1 min

kv

zero current offset :

＜± 10 @ 25℃

ma

thermal drift of offset :

＜± 10^-3/ ℃

thermal drift of gain :

＜± 2x10^-4/ ℃

linearity :

＜± 0.1

%

response time :

≤ 10

ns

bandwidth :

0.01 ~ 1000

khz

all specifications are at ±15 vdc supply and 25℃ [77°f] ambient temperature unless otherwise specificed.

general data

operating temperature :

-10 ~ 80

℃

storage temperature :

-25 ~ 85

℃

housing material :

insulated plastic case

mounting style :

3-pin connector

mounting drawing in mm