Operation
62
RCMS460-490_D00067_03_M_XXEN/12.2017
Depending on the settings in the "Channel -> Mode" menu and "Channel ->
CT" menu the following response values can be selected:
Type AB 10 mA…10 A (DC…2000 Hz)
Type A 6 mA…20 A (42…2000 Hz)
Flex. 100 mA…30 A (42…2000 Hz)
Digital inputs 0/1
Resolution of setting type AB
(AC/DC sensitive measuring current transformers):
Setting range Resolution of setting
10…20 mA 1 mA
25…50 mA 5 mA
60…200 mA 10 mA
250…500 mA 50 mA
600 mA… 2 A 100 mA
2.5 A…5 A 0.5 A
6 A…10 A 1.0 A
Resolution of settings type A
(pulsating current sensitive measuring current transformers):
Setting range Resolution of setting
6…20 mA 1 mA
25…50 mA 5 mA
60…200 mA 10 mA
250…500 mA 50 mA
600 mA… 2 A 100 mA
2.5 A…5 A 0.5 A
6 A…20 A 1.0 A
Measuring current transformers W20AB measure residual
currents in the range AC/DC 10…500 mA.