ABB Relion 670 Series Technical Reference Manual page 523

1MRK505222-UUS C
Name Values (Range)
ACrv2 0.005 - 200.000
BCrv2 0.50 - 100.00
CCrv2 0.0 - 1.0
DCrv2 0.000 - 60.000
PCrv2 0.000 - 3.000
CrvSat2 0 - 100
Table 262: OV2PTOV (59) Non group settings (basic)
Name Values (Range)
ConnType PhN DFT
PhPh DFT
PhN RMS
PhPh RMS
8.2.6
Technical reference manual
Unit Step
- 0.001
- 0.01
- 0.1
- 0.001
- 0.001
% 1
Unit Step
- -
Technical data
Table 263: OV2PTOV (59) technical data
Function
Operate voltage, step 1
and 2
Absolute hysteresis
Inverse time
characteristics for steps 1
and 2, see table 731
Definite time delay, step 1
Definite time delays
Minimum operate time,
Inverse characteristics
Operate time, pickup
function
Reset time, pickup
function
Critical impulse time
Impulse margin time
Default
1.000
1.00
0.0
0.000
1.000
0
Default
PhN DFT
Range or value
VBase
(1-200)% of
(0–100)% of VBase
-
(0.00 - 6000.00) s
(0.000-60.000) s
(0.000-60.000) s
25 ms typically at 0 to 2 x V
set
25 ms typically at 2 to 0 x V
set
10 ms typically at 0 to 2 x V
set
15 ms typically
Voltage protection
Description
Parameter A for customer programmable
curve for step 2
Parameter B for customer programmable
curve for step 2
Parameter C for customer programmable
curve for step 2
Parameter D for customer programmable
curve for step 2
Parameter P for customer programmable
curve for step 2
Tuning param for programmable over voltage
TOV curve, step 2
Description
Group selector for connection type
Accuracy
± 0.5% of V at V < V
n
± 0.5% of V at V > V
± 0.5% of V at V < V
n
± 0.5% of V at V > V
See table 731
± 0.5% ± 10 ms
± 0.5% ± 10 ms
± 0.5% ± 10 ms
-
-
-
-
Section 8
n
n
n
n
517