P92x/EN FT/E11 Technical Guide
User Guide
Page 42/110 MiCOM P921-P922-P923
10.2.2 HMI description
To gain access to the “OVERVOLTAGE” sub-menu from the default display, press 2
once, 6 4 times, 2 once and 6 once.
[59] OVERVOLTAGE
Heading of the “OVERVOLTAGE” menu
[59] V>=
NO
Description : configuration of the first overvoltage stage
Range : NO / AND / OR
Note : if disabled (« NO » selected), all the following messages
are invisible, until « V>> » message.
[59] V>=
130.0 V
Description : setting of the first overvoltage stage
Range : range 57-130V : 5-200V, step =0.1V
range 220-480V : 20-720V, step = 0.5V
[59] DELAY TYPE =
DMT
Description : selection of the time delay characteristic
Range : definite time (DMT) / inverse definite time (IDMT)
[59] TMS=
1.0
Description : time multiplier setting.
Range : 0.5 – 100, step = 0.5
Note : this message only seen if “IDMT” time delay selected
[59] tRESET V>=
10 ms
Description : reset time for the first overvoltage stage
Range : 0 – 100s, step = 0,01s
Note : this message only seen if “IDMT” time delay selected
[59] tV>=
40 ms
Description : time delay setting for a definite time curve.
Range : 0 – 599s, step = 0.01s
Note : this message only seen if “DMT” time delay selected
[59] V>>=
NO
Description : configuration of the 2
nd
overvoltage stage
Range : NO / AND / OR
Note : if disabled (« NO » selected), all the following messages
are invisible, until « V>>> » message.
[59] V>>=
130.0 V
Description : setting of the 2
nd
overvoltage stage
Range : range 57-130V : 5-260V, step =0.1V
range 220-480V : 20-960V, step = 0.5V
[59] tV>>=
40 ms
Description : time delay setting for the definite time curve.
Range : 0 – 599s, step = 0.01s
Note : definite time delay only for this stage
[59] V>>>=
NO
Description : configuration of the 3
rd
overvoltage stage
Range : NO / AND / OR
Note : if disabled (« NO » selected), all the following messages
are invisible, until the heading of the sub-menu.
[59] V>>>=
130.0 V
Description : setting of the 3
rd
overvoltage stage
Range : range 57-130V : 5-260V, step =0.1V
range 220-480V : 20-960V, step = 0.5V
[59] tV>>>=
40 ms
Description : time delay setting for the definite time curve.
Range : 0 – 599s, step = 0.01s
Note : definite time delay only for this stage
To Next Page
Loading...
