GE P444

P44x/EN TD/
Hb6
Technical Data
(TD) 2
-20
MiCOM P40 Agile P442, P444
COMMISSIONING TESTS
Status of opto-isolated inputs indication,
Status of output relays indication,
Status of test port indication,
Status of LEDs indication,
Monitor Bit 1(up to 8):
Binary function link strings, selecting which
DDB signals have their status visible in the
Commissioning menu, for test purposes
Test Mode: Enabled or Disabled
87BB and 50BF trip blocked per zone
Test Pattern:
Configuration of which output contacts are to
be energized when the contact test is
applied.
Contact test:
No operation/Apply test/Remove test
LEDs test,
Autoreclose test:
No operation/ 3-pole test/
Pole A, B or C test
Red or Green LED status visible,
DDB31-0 to DDB 2047-2016 status visible.
OPTO CONFIGURATION
Opto input voltage range:
∗ 24-27 V
∗ 30-34 V
∗ 48-54 V
∗ 110-125 V
∗ 220-250 V
Custom
Opto Input 1
(up to # = max. opto no. fitted)
Custom options allow independent thresholds
to be set per opto, from the same range as
above
HOTKEYS AND CONTROL INPUTS
Control Inputs operation (CTRL inputs
menu) menu:
Status of control inputs indication,
Control inputs operation:
Set/Reset/No operation
Control Inputs configuration (CTRL I/P
config. Menu):
The control inputs can be individually assigned
to the hotkeys by stetting,
Control input configuration: Latched/Pulsed
Following text displayed in the hotkey menu
can be set: Set/Reset / In/Out /
Enabled/Disabled / On/Off
Opto Input Labels (Opto I/P Labels menu)
User defined text string to describe the
function of the particular opto input.
Teleprotection (InterMiCOM comms)
Source Address: 0 to 10 (step 1)
Received Address: 0 to 10 (step 1)
Baud rate:
∗ 600 Baud
∗ 1200 Baud
∗ 2400 Baud
∗ 4800 Baud
∗ 9600 Baud
∗ 19200 Baud
Channels statistics: Visible/Invisible
∗ Nbr of tripping messages received
∗ Nbr blocking messages received,
∗ Number of messages received: tripping,
blocking, total and incorrect,
∗ Lost messages,
∗ Elapsed time,
∗ Reset statistics: Yes/No
Channel diagnostics: Visible/Invisible
∗ “Data carrier detect” status,
∗ Frame synchronization status,
∗ Message status,
∗ Channel status,
∗ InterMiCOM hardware status.
Loopback Mode: Internal/External/Disabled
Configuration of which InterMiCOM signals
are to be energized when the loopback test is
applied.
∗ User defined test pattern,
∗ Loopback status
InterMiCOM configuration
IM Msg Alarm Level: 0 to 100.0% (step 1%)
InterMiCOM command Types:
∗ IM1, IM2, IM3 and IM4 Command types:
Disabled/Direct/Blocking
∗ IM5 Cmd Type:
Disabled/Permissive/Direct
∗ IM6, IM7 and IM8 Command types:
Disabled/Permissive/Direct
Fallback mode:
Default/Latched
Default value: 0/1
Frame Synchronization Time:
10 ms to 1.50 s (step 10 ms)
Function keys
10 function keys:
∗ Status: Disabled/Locked/Unlocked
∗
Mode: toggled/Normal
∗ Label: User defined
Ethernet NCIT
(MiCOM P444 relays with IEC 61850-9-2 board only)
Physical Link: Copper/Fibre optic
AntiAlaising Filter: Enabled/Disabled
Merge Unit Delay: 0 to 3 ms (step 250 µs)
Logical Nodes (LN) Arrangement:
VL,IL,IN / VL,IL,IN2 / VL,IL,IN,VB/
VL,IL,IN2,VB / VL,IL,IN2,IN,VB
VL,Sum(2xIL) / VL,IL,IN,2xVB
VL,IL,IN2,2xVB’
Logical Nodes: 4