8.1.4
Signals
Table 67:
UV2PTUV Input signals
Name
Type
Default
Description
U3P
GROUP
SIGNAL
-
Three phase group signal for voltage inputs
BLOCK
BOOLEAN
0
Block of function
BLKST1
BOOLEAN
0
Block of step 1
BLKST2
BOOLEAN
0
Block of step 2
Table 68:
UV2PTUV Output signals
Name
Type
Description
TRIP
BOOLEAN
General trip signal
TR1
BOOLEAN
Trip signal from step 1
TR2
BOOLEAN
Trip signal from step 2
START
BOOLEAN
General start signal
ST1
BOOLEAN
Start signal from step 1
ST1L1
BOOLEAN
Start signal from step 1 phase L1
ST1L2
BOOLEAN
Start signal from step 1 phase L2
ST1L3
BOOLEAN
Start signal from step 1 phase L3
ST2
BOOLEAN
Start signal from step 2
8.1.5
Settings
Table 69:
UV2PTUV Group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
Operation
Off
On
-
-
Off
Operation Off / On
OperationStep1
Off
On
-
-
On
Enable execution of step 1
Characterist1
Definite time
Inverse curve A
Inverse curve B
-
-
Definite time
Selection of time delay curve type for step
1
OpMode1
1 out of 3
2 out of 3
3 out of 3
-
-
1 out of 3
Number of phases required to operate (1
of 3, 2 of 3, 3 of 3) from step 1
U1<
1 - 100
%UB
1
70
Voltage start value (DT & IDMT) in % of
UBase for step 1
t1
0.00 - 6000.00
s
0.01
5.00
Definite time delay of step 1
t1Min
0.000 - 60.000
s
0.001
5.000
Minimum operate time for inverse curves
for step 1
k1
0.05 - 1.10
-
0.01
0.05
Time multiplier for the inverse time delay
for step 1
Table continues on next page
Section 8
1MRK 505 288-UEN A
Voltage protection
128
Technical manual
Summary of Contents for Relion 650 Series REB650
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