20
GMC-I Messtechnik GmbH
4.1
Configuring the Limit Value Relays
p r o g
r e l a
s
i
P
r e l 1
s o u r
e
i
h i
c
L1
A
P
A
r e l 1
h y s t
1
L1
A
P
A
r e l 1
s t o r
o f f
e
L1
A
P
A
P
long
r e l 1
l i m i
5.000
t
L1
A
P
A
T3
Menu
Display
Display Menu ...
P
brief
T3
T1
T2
T1: Source Selection
L1, L2, L3 Individual Phases
L12,L23, L13
Phase-to-phase voltage
Collective Values
L123 Neutral Conductor Current
L123
for all Phases
T2: Meas. Quantity Selection
V
, V,
A, A
AVG
, W,
VAr, VA,
, Hz, Wi,
VAri, VAi, external
: Value Settings
Limit values: high / low active
Source L1
Meas. qty.: ampere
Relay 1
Response: high active
MAX alarm
Relay 1
Limit value: 5000 A
Relay 1
Hysteresis: 1 A
: Value Settings
Hz:
40.00 ... 70.00
V, A:
1 ... 9999
2)
W, ...
-9999 ... 9999
2)
PF:
0.01c ... 0.99c ...
... 1.00 ...
0.99L ... 0.01L
: Value Settings
0, 1, ... 9999 Digits
: Value Settings
Alarm memory
on = active
off = not active
In the display mode,
a stored alarm is
(simultaneously) deleted
with .
Relay 1
Limit value alarm
memory: not active (off)
T3
Continue
with relay 2
P
brief
storage to memory
no storage to memory
storage to memory
Time
2minutes
for intervalic
power
1)
+
1)
The source is relative to the current (
0) interval value (P
int,
Q
int,
S
int
) for intervalic power
2)
Decimal point depending upon settings of the transformation ratio
