Settings - ABB REL650 series Technical Manual

Section 7
Current protection
7.16.5
Table 179: DNSPTOC (46) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
RCADir -180 - 180
ROADir 1 - 90
LowVolt_VM 0.0 - 5.0
Operation_OC1 Disabled
Enabled
StartCurr_OC1 2.0 - 200.0
CurrMult_OC1 1.0 - 10.0
tDef_OC1 0.00 - 6000.00
DirMode_OC1 Non-directional
Forward
Reverse
DirPrinc_OC1 I&V
IcosPhi&V
ActLowVolt1_VM Non-directional
Block
Operation_OC2 Disabled
Enabled
StartCurr_OC2 2.0 - 200.0
CurrMult_OC2 1.0 - 10.0
tDef_OC2 0.00 - 6000.00
DirMode_OC2 Non-directional
Forward
Reverse
DirPrinc_OC2 I&V
IcosPhi&V
ActLowVolt2_VM Non-directional
Block
290
Name Type
CURRENT REAL
VOLTAGE REAL
UIANGLE REAL

Settings

Unit Step
- -
Deg 1
Deg 1
%VB 0.1
- -
%IB 1.0
- 0.1
s 0.01
- -
- -
- -
- -
%IB 1.0
- 0.1
s 0.01
- -
- -
- -
Description
Measured current value
Measured voltage value
Angle between voltage and current
Default Description
Disabled Disable/Enable Operation
-75 Relay characteristic angle
75 Relay operate angle
0.5 Voltage level in % of Vbase below which
ActLowVolt control takes over
Disabled Operation DISABLE/ENABLE for step 1 (OC1)
10.0 Operate current level in % of IBase for step 1
(OC1)
2.0 Multiplier for current operate level for step 1
(OC1)
0.50 Independent (definite) time delay for step 1
(OC1)
Non-directional Directional mode of step 1 (non-directional,
forward, reverse)
I&V Measuring on I & V or IcosPhi & V for step 1
(OC1)
Block Low votlage level action for step 1 (Non-
directional, Block, Memory)
Disabled Operation DISABLE/ENABLE for step 2 (OC2)
10.0 Operate current level in % of Ibase for step 2
(OC2)
2.0 Operate current level in % of Ibase for step 2
(OC2)
0.50 Independent (definite) time delay for step 2
(OC2)
Non-directional Directional mode of step 2 (non-directional,
forward, reverse)
I&V Measuring on I & V or IcosPhi & V for step 2
(OC2)
Block Low votlage level action for step 2 (Non-
directional, Block, Memory)
1MRK 506 335-UUS A
Technical manual