The order should contain the following information: device name, analogue channel configuration, rated current/measurement voltage, auxiliary supply voltage, and the protective function set variant. Optionally, you can use the iZAZ hardware version configuration tool: iZAZ Tools Draw - Version Generator.
Order examples:
iZAZ300-C51-220 - iZAZ300 type protection relay: analogue channel configuration (I13f, 3Io, U13f, 3Uo), current channels with transformers rated at 5 A (protective range), voltage channels with transformers rated at 100 V, rated auxiliary voltage: Upn = 220 VDC / 230 VAC.
iZAZ300-D11-024 - iZAZ300 type protection relay: analogue channel configuration (I13f, I23f, U1L12, 3Uo), current channels with transformers rated at 1 A (protective range), voltage channels with transformers rated at 100 V, rated auxiliary voltage: Upn=24 VDC.
Details on the ordering methods can be found on the pages of the Catalog Card (PDF 1,2 MB).
