46
07
THDU>
THDU limit exceeded
THDU / THDU
AVG
1÷300 %
1 sec ÷ 20 min
THDU / 10 % / 1min
47
08
THDI>
THDI limit exceeded
THDI / THDI
AVG
1÷300 %
1 sec ÷ 20 min
THDI / 20 % / 1min
48
09
P><
P limit exceeded / drop
Pfh / Pfh
AVG
0÷99 %
1 sec ÷ 20 min
0 % / 5 sec
fixed sections
not affected by
actuation
49
10
PF><
PF control failure - PF control
deviation out of contr. b'width
ΔQfh / ΔQfh
AVG
-
1 sec ÷ 20 min
ΔQfh
AVG
/ 5 min
I
indication only
50
11
NS>
number of switching
operations exceeded
number of switch.
op’s
1÷9999 thousands
immediately (0 sec)
100
I
indication only
51
12
OE
output error
section failure
0÷99 % of reading
3 ÷ 15 occurr'ces
20 %; 10
I
+
A
52,
53
13 :
T1><
14 :
T2><
temperature exceeded / drop
Ti
(internal)
-40 ÷ +60 °C
1 sec ÷ 20 min
>+45 °C / 1 s
>+35 °C / 1 s
54
15
EXT
external alarm active
digital input state
-
0.02 sec / 5 sec (fixed)
-
simultaneous
disconnection
55
16
OoC
out of control
PF control process
not running
-
1sec ÷ 20min
/ immediately
15 min
indication only
56
17
RCF
remote control failure
remote control
process state
-
1sec ÷ 20min
/ immediately
1 min
indication only
57
18
PF>
PF control failure -
overcompensated
PFfh / PFfh
AVG
cos :
0.00(C/L) ÷ 1.00
1 sec ÷ 20min
PFfh / 1.00
/ 1 min
indication only
58
19
PF<
PF control failure -
undercompensated
PFfh / PFfh
AVG
cos :
0.00(C/L) ÷ 1.00
1 sec ÷ 20 min
PFfh / 0.95L
/ 1 min
indication only
Notes : *) In ... CT secondary rated current; 5A or 1A according the CT-ratio setup
Installation
#
parameter group
range
default
comment
00
lock
LOC / OPN
OPN
see Instrument Locking / Unlocking
71
CT – ratio, multiplier
screen 1 : row 2 : nominal primary current
row 3 : nom. secondary current
(for models “X/100mA”,“X/333mV” fixed)
screen 2 : MUL – current multiplier
primary : 1A ÷ 10 kA
sec. : 5A / 1A (0.1A)
(0.1 A, 0.333 V)
0.001 ÷ 999
5 / 5 A
1
secondary current selection with the
key
parameter placed in side branch
if the current multiplier different from 1
the ▲/ ▼flashes
72
connection type
row 2 : U1-angle (for 1Y3/1D3 only)
row 3 : connection type
3Y / 3D / 3A / 1Y3 / 1D3
3Y
74
conn. mode: direct (---) or VT–ratio, mult.
screen 1 : row 2 : primary U [ kV ]
row 3 : secondary U [ kV ]
screen 2 : MUL – voltage multiplier
0.001 ÷ 65 kV
0.001 ÷ 0.999 kV
0.001 ÷ 999
direct
(- - -)
1
parameters placed in side branch
if the voltage multiplier different from
1 the ▲/ ▼flashes
75
f
NOM
, U
NOM
row 2 : f
NOM
[ Hz ]
row 3 : U
NOM
[ V / kV ]
50 / 60 Hz
50 V ÷ 1MV
50
230
U
NOM
specification depending on
connection mode :
- direct : line-to-neutral
- via VT : line-to-line
76
ΣP
NOM
[ kVA / MVA ]
1 kVA ÷ 999 MVA
-
77
averaging period
row 2 : for U/I group
row 3 : for P/Q/S group
0.01 ÷ 60
(1 sec÷ 60 mins)
1 min
15 min
floating window type averaging
method applied as default
