Siemens SIPROTEC 7UM62 User Manual

Functions
2.26 Rate-of-Frequency-Change Protection df/dt (ANSI 81R)
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
198
2.26.4 Information List
No. Information Type of In-
formation
Comments
5503 >df/dt block SP >BLOCK Rate-of-frequency-change prot.
5504 >df1/dt block SP >BLOCK df1/dt stage
5505 >df2/dt block SP >BLOCK df2/dt stage
5506 >df3/dt block SP >BLOCK df3/dt stage
5507 >df4/dt block SP >BLOCK df4/dt stage
5511 df/dt OFF OUT df/dt is switched OFF
5512 df/dt BLOCKED OUT df/dt is BLOCKED
5513 df/dt ACTIVE OUT df/dt is ACTIVE
5514 df/dt U< block OUT df/dt is blocked by undervoltage
5516 df1/dt pickup OUT Stage df1/dt picked up
5517 df2/dt pickup OUT Stage df2/dt picked up
5518 df3/dt pickup OUT Stage df3/dt picked up
5519 df4/dt pickup OUT Stage df4/dt picked up
5520 df1/dt TRIP OUT Stage df1/dt TRIP
5521 df2/dt TRIP OUT Stage df2/dt TRIP
5522 df3/dt TRIP OUT Stage df3/dt TRIP
5523 df4/dt TRIP OUT Stage df4/dt TRIP

Siemens SIPROTEC 7UM62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7UM62
Category	Protection Device
Language	English