Mounting Of Fbi Card - C-DOT DSS MAX-XL Installation Manual

Chapter 8.
8.3.

MOUNTING OF FBI CARD

The FBI card (Fuse blown indicator) is generally mounted on the vertical pillar of
the PDP.
8.3.1. Material & Tools Required
S.No.
1.
2.
3.
2.
8.3.2. Visual Check
It is ensured that no damage is occurred to LEDs and reset switches are not
stuck.
8.3.3. FBI Card Mounting on PDP
FBI card is mounted on PDP of each suite as shown in Fig. 8.2 using four
screws.
8.3.4. FBI Card Cabling & Shorting Stubs Setting
Details of connections between FBI card pins and various locations from the
suites are described in the FBI card block diagram (Fig. 8.3). From copy 0
and copy 1 of -48V GND busbars two signal cables are connected to J37 and
J39 pins respectively of the FBI card mounted on PDP. Similarly FBI card
gets the -48V in pins J41 and J43 from copy 0 -48V and copy 1 -48V busbars
respectively. Fuses F1, F3, F5, F7, F9, F11, F13 and F15 mounted on suite
PDP are connected with copy 0 -48V busbar. Power cables from F1, F3, F5,
F7, F9, F11, F13 & F15 are connected to the pins J1, J3, J5, J7, J9, J11, J13
& J15 respectively of FBI card. Similarly pins J2, J4, J6, J8 J10, J12, J14 &
J16 of FBI card are to be connected with fuses F2, F4, F6, F8, F10, F12, F14
and F16 respectively, which are connected with copy 1 -48V busbar.
Filter box sensing cables coming from cabinet-1, cabinet-2, .... Cabinet-8 are
to be connected to FBI card pin nos J21, J22 ..... J28 respectively.
FBI cards mounted on suite PDPs, DCDPs and IOP-PDP are daisy-chained to
extend alarm signal generated in the system to OMA panel (Described later
in Section 9.3.3).
86
Materials & Tools Required
FBI Card
Shorting stubs
Screw-driver
Screws
Qty.
1
50
1
4
C-DOT DSS MAX-XL