29
InstallatIon and operatIon manual
25-16732-A November 2019 www.eaton.com
8. System Calculations
8.1 Zone Loading in Normal Condition
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
Detectors
Call Points
Sounder Bases Wall Sounders
VADs Bases
Wall VADs
External I/O
Zone Total
=
=
=
=
=
=
=
=
Current per Device Type
Zone 1
(Max. 200mA)
Quantity
Device Current (mA)
mA
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
=
=
=
=
=
=
=
=
Current per Device Type
Zone 2
(Max. 200mA)
Quantity
Device Current (mA)
mA
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
=
=
=
=
=
=
=
=
Current per Device Type
Zone 3
(Max. 200mA)
Quantity
Device Current (mA)
mA
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
=
=
=
=
=
=
=
=
Current per Device Type
Zone 4
(Max. 200mA)
Quantity
Device Current (mA)
mA
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
=
=
=
=
=
=
=
=
Current per Device Type
Zone 5
(Max. 200mA)
Quantity
Device Current (mA)
mA
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
=
=
=
=
=
=
=
=
Current per Device Type
Zone 6
(Max. 200mA)
Quantity
Device Current (mA)
mA
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
=
=
=
=
=
=
=
=
Current per Device Type
Zone 7
(Max. 200mA)
Quantity
Device Current (mA)
mA
0.08
x
x
x
x
x
x
x
0.02
0.02
0.02
0.02
0.02
0.13
=
=
=
=
=
=
=
=
Current per Device Type
Zone 8
(Max. 200mA)
Quantity
Device Current (mA)
mA
7.5 Option Board Specification
EFBW2Zone-Flexi
EFBW4Zone-Flexi
EFBW8Zone-Flexi
Operating Voltage
18.75-30.7V DC
FRE Output
Rating
24V, 50mA
Fuse
50mA PTC
EOLR
6.8KΩ
FPE Output
Rating
24V, 50mA
Fuse
50mA PTC
EOLR
6.8KΩ
Number of Auxiliary Relays
2
4
8
Auxiliary Relays (Un-monitored)
Type
Volt-Free, Single Pole Double Throw
Rating
30V DC, 50mA
Fuse
500mA PTC
7.6 Cable Specification
Recommended Cable size
1-1.5mm2, Cable type - Firetuf FT120 /FP200
Manufacturer
Draka UK to Standard - suitable for all applications described in BS5839-1:2013, 6, 8 & 9 and BS5266-1
