Esento Marine – Fire alarm systems for the marine industry

Esento Marine is a series of control panels for fire suppression systems on ships and maritime installations.

It meets special safety requirements and standards, designed to handle from two to 12 detection zones.

Esento Marine control panels have undergone rigorous testing and hold certificates approving their compliance with maritime regulations, ensuring reliability and safety in the maritime environment. They are intended for use on ships, offshore platforms, ferries, and other marine facilities where the risk of fire exists.

Esento Marine control panels allow for the connection of smoke detectors, heat detectors, flame detectors, and other fire detection devices in each zone. In the event of a fire detection, the Esento Marine panels will activate the appropriate sound and visual alarms and transmit the fire signal to the designated locations or the central alarm station.

Esento Marine 2-4

2 to 4-zone control panel for fire suppression system approved for maritime installations.

Esento Marine fire suppression system control panels are approved by MED, Lloyds Register, and ABS for use on all ships. The 2 and 4-zone control panels feature settings for the evacuation alarm zone, false alarm management mode, and non-latching* zones.

*Non-latching zones are areas within the fire suppression system control panel where alarm signals are not permanently held. This means that when the alarm signal is turned off, the non-latching zone does not remain in alarm mode, allowing for a quick return to the normal state. Non-latching zones are particularly useful in situations where frequent activation and deactivation of the alarm are necessary, such as evacuation drills or testing.

Product features:

2-4 zones
Activate controls via key switch or code entry
Compatible with Apollo Orbis Marine detectors
Integral detector removal monitoring
Earth fault monitoring
1.25 Amp switch mode power supply Nom 27V DC
2 monitored sounder outputs
2 Aux C/O relays (1 x Fire) (1 x Fault). voltage free
Class change I/P
Alert I/P
Fire & fault switched -ve outputs
False alarm mode
Muster alarm feature
Test mode, with or without sounders
Disable zones, sounder O/Ps & aux O/Ps
Alarm load, 800mA shared between all sounder outputs
All sounder circuits are fused @ 500mA with resettable fuses

Technical specifications:

Enclosure: 1.2mm Mild Steel IP30. Colour ref: MW334E Interpon powder coat
Cable Entry: Via 20mm knockouts located in the top and rear of the cabinet
Dimensions: Back box: 300mm W x 250mm H x 80mm D, Lid: 308mm W x 260mm H x 23mm D
Mains Supply: 1.25A internal switch mode power supply, Nom 27v DC
Battery Capacity: 2 x 3.2Ah 12v VRSLA
Detection Zones: 2 x conventional. EOL = 4K7R
Sounder Circuits: 2 x monitored, fused @500mA. EOL = 4K7R
On Board Relays: 1 x Fire, 1 x Fault, 3A, 30v volt free changeover
Switch Inputs: Class change & alert (pulsing)
False Alarm Management: Type A dependency mode, approved by LPCB
Muster Alarm: Selectable per zone

Esetno Marine 8 to 12

8 to 12-zone fire suppression system control panel approved for maritime installations. Esento Marine fire suppression system control panels are approved by MED, Lloyds Register, and ABS for use on all ships.

The 8 to 12-zone control panel offers a wide range of programmable features, including settings for the evacuation alarm zone, 3 false alarm management modes, output delay settings, full networking capabilities for up to 8 control panels, and fully functional repeater panels.

Esento Marine 8/12 features:

8 to 12 zones
Networking capability for up to 8 control panels
Activation via key switch or code entry
Compatible with Apollo Orbis Marine detectors
Unauthorized detector removal monitoring
Ground fault monitoring
3 A switched-mode power supply, nominal voltage 27 V DC
4 monitored outputs for sounders
2 auxiliary C/O relays (1 x Fire, 1 x Fault), voltage-free
Class change input
Alarm input
Switched fire and fault outputs (negative)
Programming of output delays
False alarm modes A, B, and C
Evacuation alarm
Test mode, with or without sounders
Deactivation of zones, sounder outputs, auxiliary outputs, and delays
Alarm load: 2.4 A, shared between all sounder outputs
All sounder circuits are protected by resettable 500 mA fuses

Technical specifications:

Enclosure: Low-carbon steel, 1.2 mm thickness, IP30 protection rating.
Color: MW334E Interpon, powder coating.
Cable entry: Through 20 mm diameter cutouts located on the top and back of the cabinet.
Dimensions: Mounting box: 450 mm width x 300 mm height x 85 mm depth,
Cover: 460 mm width x 310 mm height x 25 mm depth.
Mains power supply: Internal 3 A switched-mode power supply, nominal voltage 27 V DC.
Battery capacity: 2 x 7.0 Ah 12 V VRSLA.
Detection zones: 8 x conventional. EOL resistor = 4K7R.
Sounder circuits: 4 x monitored, protected by 500 mA fuses. EOL resistor = 4K7R.
Network: Up to 8 control panels, RS485 communication with fault-tolerant capabilities, requires TPCA05 network card.
Onboard relays: 2 x programmable, 3A, 30V, voltage-free switching, additional relay provided on high-profile zone card.
Outputs: 2 x programmable, 40 mA, negative switching, 2 additional outputs provided on high-profile zone card.
Switch inputs: Class change and warning alarm (pulsing).
Event log: 40-event history.
Intrinsically safe mode: Selectable for each zone. False alarm management: A, B, and C dependency modes, approved by LPCB.
Delay timer: Built-in programmable delay timer, 1-10 minutes.
Evacuation alarm: Selectable for each zone.