Transcript Esc. - control Equipment Ltd.

Precept Marine Conventional
Control Panels
• Lloyds approved to BS5839 pt 4 and ENV &
ENV2
• 2, 4, 8, 16 and 32 zones
• 240V / 24V dual supply options
• Easily-removable chassis & removable cableentry grommets
• Single man test facility
• Membrane fascia with tactile switches and
user-friendly controls
• Non latching option on zone 1
• Two-stage alarm outputs
• Zonal and relay outputs & remote silence,
reset & evacuate inputs
• Complies with EMC and LVD directives
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• For use with marine-approved accessories
Surface Cabinets
All cabinets are
manufactured from
sheet steel and finished
in satin texture epoxy
powder stove paint.
Top entry grommets and
rear entry knockouts are
provided for ease of
wiring.
Cabinet colour reference
is: RAL7035 Textured Light Grey.
For details of panel
dimensions - see
Application Guide.
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Semi-flush Bezels
The semi-flush bezel
locates to the rear of
the bevelled edge of
the back box, leaving
the bevelled edge and
door raised out from
the wall.
It is finished in the
same colour as the
back box and is fitted
by means of pinch
bolts, thus avoiding
the need to drill the
cabinet.
For details of dimensions see Application Guide.
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Fully-flush Bezels
The fully-flush option is
achieved by fixing a flat
bezel assembly to the
standard back box,
replacing the standard door.
Custom-made to a high
quality, full-flush bezels are
available in brass, stainless
steel, or painted.
The panel comes with
assembly already fitted but
can if necessary be supplied
for later on-site fitting,
although this may be a little
time-consuming.
This option not submitted to
Lloyds for marine approval.
For details of dimensions - see
Application Guide.
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Mechanical Assembly
Display and motherboard
chassis are removable for
ease of wall mounting.
Multiple earth termination
points located adjacent to
cable entries.
Mounting points for the
Precept motherboard
chassis.
24V battery set.
Cabinet mounting
holes.
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User Controls
User’s zone
identification label.
Lloyds
approval
details.
The Precept
Marine panel has
clear,
unambiguous
LED indications.
These singlefunction user
controls are easy
to operate.
User operating
instructions.
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Motherboard
This is the motherboard for the 2/4 zone
Precept Marine panel. Motherboards for
the 8 and 16 zone panels are shown in
the Application Guide.
The fault LEDs, fuses and DIL switch
are easily accessible for the engineer
when the user display board has been
removed.
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Typical Wiring Schematic
This is a typical
Precept wiring
illustration as it
appears in the
product
documentation.
2A
- -
++
- -
++
2
Apollo Marine S60 detectors are illustrated, but
the Precept panel supports a wide variety of
other manufacturers’ detectors - details in the
Application Guide.
1A
1
L1 out
-
+
RL2
L1 in
+
-
Alarm Circuit
terminals
Zone terminals
Battery Terminals
DIL switch for panel
configuration
2 fire and 1 fault
c/o relay
Repeater panel terminals. One per zone, One each
for common fault, remote inputs for silence
alarms, reset and evacuate, 24V and 0 V supply
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This option was not submitted to Lloyds for
Marine Approval
Panel Configuration
The engineer’s controls are located on the bottom of the control board.
They are in the form of a 4-way DIL switch.
Switch 1
Pulsing or continuous alarms
Switch 2
Non-latching zone (zone 1) Does not operate fire relays
(Disallowed under BS5839 pt 4)
Switch 3
One man test facility
Switch 4
Operates the processor fault counter in accordance with BS5839 pt 4
(8, 16, 32 zone panels only)
or
Switch 2 & 4
Disable auxiliary fire relay on evacuate (4 zone panel only)
Shop unit specification (4 zone panel only)
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Marine Approved Field Devices
Manufacturer
Apollo
Apollo
Apollo
Apollo
Apollo
Apollo
Apollo
Apollo
Apollo
KAC
KAC
KAC
Part no.
Description
55000-200MAR
55000-210MAR
55000-100MAR
55000-101MAR
55000-102MAR
55000-103MAR
55000-104MAR
55000-300MAR
45681-200MAR
WR2061-120470
WR2072-470
Series 60 ionisation detector
Series 60 integrating ion detector
Series 60 Grade 1 heat detector
Series 60 Grade 2 heat detector
Series 60 Grade 3 heat detector
Series 60 Range 1 heat detector
Series 60 Range 2 heat detector
Series 60 optical detector
Series 60 mounting base
Indoor Class Call Point with 470 Ohm
series monitoring resistor and LED
Indoor Class Call Point with 470 Ohm
series monitoring resistor
Waterproof Class Call Point with 470
Ohm series monitoring resistor and LED
Waterproof Class Call Point with 470
Ohm series monitoring resistor
Class 4000 for use in hazardous areas
with normally open, closing on alarm
contacts with 6 Watt series monitoring
resistor[470 Ohm preferred value]
Class 4000 for use in hazardous areas
with normally open, closing on alarm
contacts with 6 Watt series monitoring
resistor and 0.75 Watt end of line
resistor. [3K9 Ohm preferred value]
KAC
WR4061-120470
WR4072-470
KAC
WRZ2/4072
KAC
WRZ2/4010
Maximum
[Combined]
Quantity Per Zone
20
20
20
20
20
20
20
20
20
Unlimited
Unlimited
Unlimited
Unlimited
Unlimited
Unlimited
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