Section 6
1MAC050144-MB C
Supervision functions
458
615 series ANSI
Technical Manual
6.5.6
Signals
Table 392: 60 Input signals
Table 393: 60 Output signals
6.5.7
Settings
Table 394: 60 Non group settings
Name
Type
Default
Description
I_A
SIGNAL
0
Phase A current
I_B
SIGNAL
0
Phase B current
I_C
SIGNAL
0
Phase C current
I
2
SIGNAL
0
Negative sequence current
V_A_AB
SIGNAL
0
Phase A voltage
V_B_BC
SIGNAL
0
Phase B voltage
V_C_CA
SIGNAL
0
Phase C voltage
V
2
SIGNAL
0
Negative phase sequence voltage
BLOCK
BOOLEAN
0=False
Block of function
CB_CLOSED
BOOLEAN
0=False
Active when circuit breaker is closed
DISCON_OPEN
BOOLEAN
0=False
Active when line disconnector is open
MINCB_OPEN
BOOLEAN
0=False
Active when external MCB opens protected voltage circuit
Name
Type
Description
FUSEF_3PH
BOOLEAN
Three-phase pickup of function
FUSEF_V
BOOLEAN
General pickup of function
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=Enable
5=Disable
1=Enable
Operation Disable / Enable
Neg Seq current Lev
0.03...0.20
xIn
0.01
0.03
Operate level of neg seq undercurrent element
Neg Seq voltage Lev
0.03...0.20
xVn
0.01
0.10
Operate level of neg seq overvoltage element
Current change rate
0.01...0.50
xIn
0.01
0.15
Operate level of change in phase current
Voltage change rate
0.50...0.90
xVn
0.01
0.60
Operate level of change in phase voltage
Change rate enable
0=False
1=True
0=False
Enabling operation of change based function
Min Op voltage delta
0.01...1.00
xVn
0.01
0.70
Minimum operate level of phase voltage for delta calculation
Min Op current delta
0.01...1.00
xIn
0.01
0.10
Minimum operate level of phase current for delta calculation
Seal in voltage
0.01...1.00
xVn
0.01
0.70
Operate level of seal-in phase voltage
Enable seal in
0=False
1=True
0=False
Enabling seal in functionality
Current dead Lin Val
0.05...1.00
xIn
0.01
0.05
Operate level for open phase current detection
Содержание 615 Series ANSI
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Страница 389: ...Section 4 1MAC050144 MB C Protection functions 382 615 series ANSI Technical Manual ...
Страница 485: ...Section 6 1MAC050144 MB C Supervision functions 478 615 series ANSI Technical Manual ...
Страница 635: ...Section 10 1MAC050144 MB C Other functions 628 615 series ANSI Technical Manual ...
Страница 707: ...Section 15 1MAC050144 MB C Applicable standards and regulations 700 615 series ANSI Technical Manual ...
Страница 711: ...Section 16 1MAC050144 MB C Glossary 704 615 series ANSI Technical Manual ...
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