Information Required with Order
Variants
P741 Busbar Protection Relay P741
Vx Aux Rating
24 - 48 Vdc 7
48 - 125 Vdc (40 - 100 Vac) 8
110 - 250 Vdc (100 - 240 Vac) 9
Communication Boards
1 communication board (1 to 4 Peripheral Unit) 1
2 communication board (to 8 Peripheral Unit) 2
3 communication board (to 12 Peripheral Unit) 3
4 communication board (to 16 Peripheral Unit) 4
5 communication board (to 20 Peripheral Unit) 5
6 communication board (to 24 Peripheral Unit) 6
7 communication board ( to 28 Peripheral Unit) 7
Hardware Options
Standard - None 1
IRIG-B Only (modulated) 2
IRIG-B (Demodulated) C
Ethernet (100 Mbits/s) without IRIG-B 6
Ethernet (100Mbit/s) plus IRIG-B (Modulated) A
Ethernet (100Mbit/s) plus IRIG-B (Un-modulated) B
2nd Rear Port & InterMiCOM E
2nd Rear Port & InterMiCOM & IRIG-B (Modulated) F
Redundant Ethernet Self-Healing Ring, 2 multi-mode fibre ports + Modulated IRIG-B G
Redundant Ethernet Self-Healing Ring, 2 multi-mode fibre ports + Un-modulated IRIG-B H
Redundant Ethernet RSTP, 2 multi-mode fibre ports + Modulated IRIG-B J
Redundant Ethernet RSTP, 2 multi-mode fibre ports + Un-modulated IRIG-B K
Redundant Ethernet Dual-Homing Star, 2 multi-mode fibre ports + Modulated IRIG-B L
Redundant Ethernet Dual-Homing Star, 2 multi-mode fibre ports + Un-modulated IRIG-B M
Product Specific
Fixed A
Protocol Options
K-Bus/Courier
IEC60870-5-103 (Via KITZ274)
Courier (K-Bus), IEC60870-5-103 via KITZ274 (Supplied as Courier. KITZ274 to be ordered)
Additional IEC61850
Mounting
Panel Mounting, with harsh environment coating M
Language
Multilingual - English, French, German, Spanish 0
Multilingual - English, French, German, Russian 5
Softw are Issue
Unless specified the latest version will be delivered **
Customisation
Default 0
Customer specific A
Central Networks Version 5
Design Suffix