Micom P341 - Page 27

Update Documentation P341/EN AD/F43
MiCOM P341 (AD) -23
Frequency Protection
Underfrequency
F<1 Status: Disabled/Enabled
F<1 Setting: 45.00…65.00 Hz
F<1 Time Delay: 0.1…100.0s
F<2/3/4 as F<1
F< Function Link:
Bit 0 - Enable Block F<1 during poledead
Bit 1 - Enable Block F<2 during poledead
Bit 2 - Enable Block F<3 during poledead
Bit 3 - Enable Block F<4 during poledead
Overfrequency
F>1 Status: Disabled/Enabled
F>1 Setting: 45.00…68.00Hz
F>1 Time Delay: 0.1…100.0s
F>2 as F>1
CB Fail
CB Fail 1 Status: Disabled/Enabled
CB Fail 1 Timer: 0.00…10.00s
CB Fail 2 Status: Disabled/Enabled
CB Fail 2 Timer: 0.00…10.00s
CBF Non I Reset: I< Only, CB Open & I<, Prot
Reset & I<
CBF Ext Reset: I< Only, CB Open & I <, Prot
Reset & I<
I< Current Set: 0.02…3.200In
IN< Current Set: 0.02…3.200In
ISEF< Current: 0.0010…0.8000In
Remove I> Start: Disabled/Enabled
Remove IN< Start: Disabled/Enabled
I< CT Source: IA-1, IB-1, IC-1/IA-2, IB-2, IC-2
Supervisory Functions
Voltage Transformer Supervison
VTS Status: Blocking/Indication
VTS Reset Mode: Manual/Auto
VTS Time Delay: 1.0…10.0s
VTS I> Inhibit: 0.08 In…32.0 In
VTS I2> Inhibit: 0.05 In…0.50 In
Negative phase sequence voltage (V2):
10V (100/120V)
40V (380/480V)
Phase overvoltage:
Pick-up 30V,
Drop-off 10V (100/120V)
Pick-up 120V,
Drop-off 40V (380/480v)
Superimposed Current: 0.1 In
Current Transformer Supervision
CTS 1 Status: Disabled/Enabled
CTS 1 VN Input: Measured/Derived
CTS 1 VN< Inhibit:
0.5…22V (100/120V)
2…88V (380/480V)
CTS 1 IN> Set: 0.08…4In
Plant Supervision
CB State Monitoring Control and
Condition Monitoring
Broken I^: 1…2.0
I^ Maintenance:
Alarm disabled
Alarm enabled
I^ Maintenance: 1In^…25000In^
I^ Lockout:
Alarm disabled
Alarm enabled
I^ Lockout: 1…25000
No CB Ops. Maint:
Alarm disabled
Alarm enabled
No CB Ops: Maint: 1…10000
No CB Ops Lock:
Alarm disabled
Alarm enabled
No CB Ops Lock: 1…10000
CB Time Maint:
Alarm disabled
Alarm enabled
CB Time Maint: 0.005…0.500s
CB Time Lockout:
Alarm disabled
Alarm enabled
CB Time Lockout: 0.005…0.500s
Fault Freq Lock:
Alarm disabled
Alarm enabled
Fault Freq Count: 1…9999
Fault Freq Time: 0…9999s
Input Labels
Opto Input 1…32: Input L1…Input L32
Output Labels
Relay 1…32: Output R1…Output R32
Current Loop Input
CLIO1 Input 1: Disabled/Enabled
CLI1 Input Type:
0 - 1mA
0 - 10mA
0 - 20mA
4 - 20mA
CLI1 Input Label: 16 characters (CLIO input 1)