ABB Relion 670 series - Technical data

Name Values (Range) Unit Step Default Description
PCrv1 0.000 - 3.000 - 0.001 1.000 Parameter P for customer programmable
curve for step 1
CrvSat1 0 - 100 % 1 0 Tuning param for prog. under voltage Inverse-
Time curve, step 1
tReset2 0.000 - 60.000 s 0.001 0.025 Reset time delay used in IEC Definite Time
curve step 2
ResetTypeCrv2 Instantaneous
Frozen timer
Linearly decreased
- - Instantaneous Selection of Time Delay reset curve for step 2
tIReset2 0.000 - 60.000 s 0.001 0.025 Time delay in Inverse-Time reset (s), step 2
ACrv2 0.005 - 200.000 - 0.001 1.000 Parameter A for customer programmable
curve for step 2
BCrv2 0.50 - 100.00 - 0.01 1.00 Parameter B for customer programmable
curve for step 2
CCrv2 0.0 - 1.0 - 0.1 0.0 Parameter C for customer programmable
curve for step 2
DCrv2 0.000 - 60.000 - 0.001 0.000 Parameter D for customer programmable
curve for step 2
PCrv2 0.000 - 3.000 - 0.001 1.000 Parameter P for customer programmable
curve for step 2
CrvSat2 0 - 100 % 1 0 Tuning param for prog. under voltage Inverse-
Time curve, step 2
Table 256: UV2PTUV (27) Non group settings (basic)
Name
Values (Range) Unit Step Default Description
ConnType PhN DFT
PhPh RMS
PhN RMS
PhPh DFT
- - PhN DFT Group selector for connection type
8.1.6 Technical data
Table 257: UV2PTUV (27) technical data
Function
Range or value Accuracy
Operate voltage, low and
high step
(1–100)% of VBase ± 0.5% of V
n
Absolute hysteresis (0–100)% of VBase ± 0.5% of V
n
Internal blocking level,
step 1 and step 2
(1–100)% of VBase ± 0.5% of V
n
Inverse time
characteristics for step 1
and step 2, see table 732
- See table 732
Table continues on next page
Section 8 1MRK505222-UUS C
Voltage protection
504
Technical reference manual