VAMP 259 - Page 14

2.2 Local panel operations
2 Local panel user interface
Operation and configuration
14
VAMP 24h support phone +358 (0)20 753 3264
VM259EN007
Main
menu
Number
of
menus
Description
ANSI
code
Note
Z1<
6
Short circuit distance zone 1
21
4
Z2<
6
Short circuit distance zone 2
21
4
Z3<
6
Short circuit distance zone 3
21
4
Z4<
6
Short circuit distance zone 4
21
4
Z5<
6
Short circuit distance zone 5
21
4
Ze1<
6
Earth fault distance zone
21N
4
Ze2<
6
Earth fault distance zone
21N
4
Ze3<
6
Earth fault distance zone
21N
4
Ze4<
6
Earth fault distance zone
21N
4
Ze5<
6
Earth fault distance zone
21N
4
LdI>
4
Line differential stage
87
4
I>
5
1
st
overcurrent stage
50/51
4
I>>
3
2
nd
overcurrent stage
50/51
4
I>>>
3
3rd overcurrent stage
50/51
4
I>
6
1st directional overcurrent
stage
67
4
I>>
6
2nd directional overcurrent
stage
67
4
I>>>
4
3rd directional overcurrent
stage
67
4
I>>>>
4
4th directional overcurrent
stage
67
4
I<
3
Undercurrent stage
37
4
I2>
3
Current unbalance stage
46
4
T>
3
Thermal overload stage
49
4
Io>
5
1st earth fault stage
50N/51N
4
Io>>
3
2nd earth fault stage
50N/51N
4
Io>>>
3
3rd earth fault stage
50N/51N
4
Io>>>>
3
4th earth fault stage
50N/51N
4
Io>
6
1
st
directional earth fault stage
67N
4
Io>>
6
2
nd
directional earth fault stage
67N
4
U>
4
1st overvoltage stage
59
4
U>>
3
2nd overvoltage stage
59
4
U>>>
3
3rd overvoltage stage
59
4
U<
4
1st undervoltage stage
27
4
U<<
3
2nd undervoltage stage
27
4
U<<<
3
3rd undervoltage stage
27
4
Uo>
3
1st residual overvoltage stage
59N
4
Uo>>
3
2nd residual overvoltage stage
59N
4
P<
3
1
st
reverse and underpower
stage
32
4
P<<
3
2
nd
reverse and underpower
stage
32
4
f><
4
1
st
over/under-frequency stage
81
4
f>><<
4
2
nd
over/under-frequency stage
81
4
f<
4
1st underfrequency stage
81L
4