In focusJKE Solutions FS12 · aerosol release controller
About JKE Solutions
Make Every Release Step Clear
JKE Solutions develops control and monitoring equipment for fire-extinguishing systems. FS12 coordinates fixed aerosol installations on vessels, supervising power and connected circuits while controlling the release sequence. JKE supplies the control platform; detectors and aerosol generators must be selected and verified separately.
Operator interface and central supervision for the fixed aerosol control system, including manual release, alarm acknowledgement and status indication.
FS12 uses manual release. Detection, warnings and operator actions must be defined together; a detector alarm must not be presented as an automatic discharge command.
Provide Independent Power
The manufacturer specifies two independent 24 V DC supplies. Plan supervision, cable routing and fault indication for both supplies.
Build The Subunit Network
FS12 supports up to 50 subunits. The permitted generator loading and circuit arrangement depend on the subunit, wiring and selected extinguishing equipment.
Coordinate Ventilation And Warnings
Document pre-release warning, ventilation shutdown, activation and state verification. Commission the complete sequence with the vessel team.
JKE describes FS12 as DNV type approved for IMO-based marine applications. Request the current certificate, approved configuration and vessel acceptance documents. IMO requirements are a design basis, not a blanket approval of every connected device.
Applications
Where And How To Use The Range
Marine And Offshore
Choosing For Your Application
You can explore JKE Solutions's current range for the relevant pumps, valves, instrumentation, electrical, control or mechanical equipment.
Define the equipment type, duty or performance point, process media, materials, power and interfaces, enclosure and operating environment.
Match the exact model to any required marine class, IECEx, ATEX, pressure, electrical or local certification.
Correctly matched manufacturer equipment can simplify system compatibility, spare parts, documentation and service support.
Does FS12 Automatically Discharge On A Fire Alarm?
No. JKE specifies manual release for FS12. Detection and fault monitoring support the operator and release sequence, but must not be described as automatic aerosol discharge.
What Does FS12 Monitor?
The platform supervises power supplies, detector circuits, activation loops and external control inputs. Circuit faults and voltage deviations are monitored and recorded.
How Many Subunits Can Be Connected?
JKE specifies up to 50 subunits. Confirm cable topology, circuit loading and the supported hardware configuration before designing to that limit.
Does JKE Supply The Aerosol Generators?
JKE develops the control and monitoring platform and does not manufacture the detectors or aerosol generators. These need a separate compatibility and system-approval assessment.
What Power Supply Does It Need?
The manufacturer specifies two independent 24 V DC supplies. Confirm the voltage tolerance, load and supervision arrangements in the current datasheet.
How Does FS12 Differ From FS10?
FS12 is the marine platform described for IMO-based fixed aerosol installations and manual release. FS10 serves different, smaller applications; its operating modes and limits must not be transferred to FS12.
Can FS12 Work Alongside A Main Fire Alarm?
The overall design may coordinate detection, warnings, ventilation and suppression through supported interfaces. Confirm signal types, isolation and cause-and-effect; do not assume direct Apollo loop compatibility.
What Is Needed For Commissioning?
Provide the circuit schedule, generator and detector references, power design, release sequence, ventilation interfaces and vessel acceptance criteria. The manufacturer offers a circuit tester for supported checks.
What should I send to identify a replacement JKE Solutions part?
Send the full part number and clear photographs of the equipment label. Include the equipment it connects to and describe any changes to the installation. This helps distinguish versions that look alike.
What should I include in a request for a quotation?
Include the model or specification, quantity, delivery country and required date. Attach any required certificates or drawings so the proposed item can be checked before you order.
Talk To Our Team
Plan Your FS12 Control System
Send the protected-space drawings, extinguishing equipment list, vessel class requirements and delivery location. We will help define the control and commissioning scope.
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