Bender RCMS460 - Frequency Response

Operation
66
RCMS460-490_D00067_03_M_XXEN/12.2017
Frequency response
Response factor =
I(d) Residual current I
Δ
: r.m.s. value currently measured
I(dn) Rated residual operating current I
Δn
: Set response value
7. CT
Set the type of measuring current transformer.
Type A Pulsating current sensitive W…, WR…, WS…
series measuring current transformers
Flex. Flexible WF… series measuring current trans-
formers
Type AB AC/DC sensitive W…AB series measuring cur-
rent transformers
(cut-off frequency)
50 Hz 60 Hz
IEC
none
Response factor
I(d)
I(dn)