ABB RET670 Applications Manual page 577

1MRK504116-UUS C
Name Values (Range)
ResCrvType_OV1 Instantaneous
Frozen timer
Linearly decreased
tResetDef_OV1 0.00 - 6000.00
tResetIDMT_OV1 0.00 - 6000.00
A_OV1 0.005 - 999.000
B_OV1 0.500 - 99.000
C_OV1 0.000 - 1.000
D_OV1 0.000 - 10.000
P_OV1 0.001 - 10.000
ResCrvType_OV2 Instantaneous
Frozen timer
Linearly decreased
tResetDef_OV2 0.00 - 6000.00
tResetIDMT_OV2 0.00 - 6000.00
A_OV2 0.005 - 999.000
B_OV2 0.500 - 99.000
C_OV2 0.000 - 1.000
D_OV2 0.000 - 10.000
P_OV2 0.001 - 10.000
ResCrvType_UV1 Instantaneous
Frozen timer
Linearly decreased
tResetDef_UV1 0.00 - 6000.00
tResetIDMT_UV1 0.00 - 6000.00
A_UV1 0.005 - 999.000
B_UV1 0.500 - 99.000
Table continues on next page
Application manual
Unit Step Default
- - Instantaneous
s 0.01 0.00
s 0.01 0.00
- 0.001 0.140
- 0.001 1.000
- 0.001 1.000
- 0.001 0.000
- 0.001 0.020
- - Instantaneous
s 0.01 0.00
s 0.01 0.00
- 0.001 0.140
- 0.001 1.000
- 0.001 1.000
- 0.001 0.000
- 0.001 0.020
- - Instantaneous
s 0.01 0.00
s 0.01 0.00
- 0.001 0.140
- 0.001 1.000
IED application
Description
Selection of reset curve type for OV1
Reset time delay in sec for definite time use
of OV1
Reset time delay in sec for Inverse-Time
curves for OV1
Parameter A for customer programmable
curve for OV1
Parameter B for customer programmable
curve for OV1
Parameter C for customer programmable
curve for OV1
Parameter D for customer programmable
curve for OV1
Parameter P for customer programmable
curve for OV1
Selection of reset curve type for OV2
Reset time delay in sec for definite time use
of OV2
Reset time delay in sec for Inverse-Time
curves for OV2
Parameter A for customer programmable
curve for OV2
Parameter B for customer programmable
curve for OV2
Parameter C for customer programmable
curve for OV2
Parameter D for customer programmable
curve for OV2
Parameter P for customer programmable
curve for OV2
Selection of reset curve type for UV1
Reset time delay in sec for definite time use
of UV1
Reset time delay in sec for Inverse-Time
curves for UV1
Parameter A for customer programmable
curve for UV1
Parameter B for customer programmable
curve for UV1
Section 3
571