Areva MiCOM P921, Technical Manual, Page: 123 / 376

Technical Guide P92x/EN FT/E11
User Guide
MiCOM P921-P922-P923 Page 45/110
[59N] tV0>>=
40 ms
Description : time delay setting for a definite time curve.
Range : 0 – 599s, step = 0.01s
Note : definite time delay only for this stage
[59N] V0>>>=
NO
Description : configuration of the 3
rd
residual overvoltage stage
Range : NO / AND / OR
Note : if disabled (« NO » selected), all the following messages
are invisible, until the heading of the sub-menu.
[59N] V0>>>=
5.0 V
Description : setting of the 2 nd residual overvoltage stage
Range : range 57-130V : 0.5 – 130V, step =0.1V
range 220-480V : 2 – 480V, step = 0.5V
[59N] tV0>>>=
40 ms
Description : time delay setting for a definite time curve.
Range : 0 – 599s, step = 0.01s
Note : definite time delay only for this stage