Section 3 Available functionsGUID-F5776DD1-BD04-4872-BB89-A0412B4B5CC3 v1The following tables list all the functions available in the IED.Those functions that are not exposed to the user or do not need tobe configured are not described in this manual.3.1 Main protection functions GUID-66BAAD98-851D-4AAC-B386-B38B57718BD2 v13Table 2:Example of quantities2 = number of basic instances0-3 = option quantities3-A03 = optional function included in packages A03 (refer to ordering details)IEC 61850 orfunction nameANSI Function description TransformerRET670 (Customized)RET670 (A10)RET670 (B30)RET670 (B40)RET670 (A25)Differential protectionT2WPDIF 87T Transformer differentialprotection, two winding1-3 1T3WPDIF 87T Transformer differentialprotection, three winding1-3 1HZPDIF 87 High impedance differentialprotection, single phase0-6 1 3-A02 3-A02REFPDIF 87N Restricted earth fault protection,low impedance0-3 1 2 2B1-A01LDRGFC 11RELAdditional security logic fordifferential protection0-1Impedance protectionZMQPDIS,ZMQAPDIS21 Distance protection zone,quadrilateral characteristic0-5ZDRDIR 21D Directional impedancequadrilateral0-2ZMCPDIS,ZMCAPDIS21 Distance measuring zone,quadrilateral characteristic forseries compensated lines0-5Table continues on next page1MRK 504 165-UEN A Section 3Available functionsTransformer protection RET670 2.2 IEC 31Commissioning manual
