ABB Relion 670 series - Available Functions; Main Protection Functions

Section 3 Available functions
GUID-F5776DD1-BD04-4872-BB89-A0412B4B5CC3 v1
The following tables list all the functions available in the IED. Those functions that are
not exposed to the user or do not need to be configured are not described in this
manual.
3.1 Main protection functions
GUID-66BAAD98-851D-4AAC-B386-B38B57718BD2 v17
T
able 2: Example of quantities
2 = number of basic instances
0-3 = option quantities
3-A03 = optional function included in packages A03 (refer to ordering details)
C30 =1/2 CB application. For the pre-configured variants
IEC 61850 or
function name
ANSI Function description Transformer
RET670
(Customized)
Differential protection
T2WPDIF 87T Transformer differential protection, two winding 1-3
T3WPDIF 87T Transformer differential protection, three winding 1-3
HZPDIF 87 High impedance differential protection, single phase 0-6
REFPDIF 87N Restricted earth fault protection, low impedance 0-3
LDRGFC 11REL Additional security logic for differential protection 0-1
PSTPDIF 87T Self-adaptive differential protection for two-winding power transformers 1
Impedance protection
ZMQPDIS,
ZMQAPDIS
21 Distance protection zone, quadrilateral characteristic 0-5
ZDRDIR 21D Directional impedance quadrilateral 0-2
ZMCPDIS,
ZMCAPDIS
21 Distance measuring zone, quadrilateral characteristic for series compensated lines 0-5
ZDSRDIR 21D Directional impedance quadrilateral, including series compensation 0-2
FDPSPDIS 21 Phase selection, quadrilateral characteristic with fixed angle 0-2
ZMHPDIS 21 Full-scheme distance protection, mho characteristic 0-5
ZMMPDIS,
ZMMAPDIS
21 Full-scheme distance protection, quadrilateral for ground faults 0-5
ZDMRDIR 21D Directional impedance element for mho characteristic 0-2
ZDARDIR Additional distance protection directional function for ground faults 0-1
ZSMGAPC Mho impedance supervision logic 0-1
Table continues on next page
1MRK 504 165-UUS Rev. J Section 3
A
vailable functions
Transformer protection RET670 29
Commissioning manual
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