2 Technical Data
2.1 Conformity
Notice
Applicable to P634, version -311 -410/411 -653.
Declaration of Conformity
The product designated “P634 Transformer Differential Protection Device” has
been designed and manufactured in conformance with the European standards
EN 60255‑26 and EN 60255‑27 and with the “EMC Directive” and the “Low
Voltage Directive” issued by the Council of the European Community.
P634
P634/EN M/R-42-A // P634‑311‑653 2-1