Experts in fire protection

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October 17, 2017 - Solutions

International LNG congress in Barcelona

Marcel Ruesink from Minimax answered the question how to mitigate fire events for LNG facilities at the LNG congress in Barcelona on 16-17 October 2017.

LNG facilities are exposed to fire risks. When a fire occurs due to failing equipment or inadequate  fire control and protection measures, extended business disruptions may be the consequence. These will cause substantial costs and, at worst, may cause customers to turn to new suppliers elsewhere, if the delivery delays continue. The consequences originates due to the nature of LNG processing, the potential disperse of vaporized natural gas with its high fire load and rapid fire spread. The risk can be reduced by detection, fire control and/or extinguishing systems.

LNG fire has challenging facets. Minimax has the right fire control and protection solution for the various LNG facilities. Recommended fire control and protection applications which suit the requirements of LNG facilities are for example vaporization reduction with Hi-Ex foam, gas cloud dispersion control by water curtains, fire suppression with dry chemical and suppression system with inert gas systems for fire risks in enclosures like compressors and plant utilities.

Minimax understands the safety management issues at LNG operations and has in-depth know-how of codes and standards for fire protection, like IMO IGC (81/224), NFPA, EN & BS (66/224). Additionally Minimax has the ability to adopt local requirements, great track record on successful project completion and a company culture to meet expectations of global acting companies.

Minimax provides tailored solutions wherever there is a fire threat and has a widespread fire protection experience on industrial applications, including LNG facilities, jetties, loading manifolds, compressors, machinery rooms, steam and gas turbine driven power plants. So Minimax has the competence on both landbase and marine projects and the experience to integrate them.

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May 22, 2017 - Technologies

A world first: the UniVario YMX5000

Self-monitoring of detector optics in spark detection

The UniVario YMX5000 series offers new possibilities in spark detection in the wood-processing industry: for the first time there is a cyclic optics monitoring of all sensor units, as well for spark detectors. A new feature is that this detector series is suitable for extreme temperature ranges, and thanks to its modularity offers maximum flexibility in use.

The detection system of the UniVario YMX5000 series consists of a control unit with three connectors for remote sensor units. The electronics of the evaluation unit is self-monitoring, displays for example alarms or faults, and thus offers extra functional safety. The sensor units are connected to a control unit and allow dependable detection wherever there is an increased fire risk from sparks. The spark detection system is audited and approved by VdS.

New standards for additional safety: Self-monitoring in spark detection

Self-monitoring of optics has since become standard in flame detection. The UniVario YMX5000 system has succeeded for the first time in the world in transferring this standard to spark detection. At cyclic intervals the optics are monitored with regard to contamination or damage - a functionality that again significantly increases the operation safety of the system in the sometimes harsh areas of deployment in a wood-processing plant.

Extreme temperatures: From ice-cold to hot

The UniVario YMX5000 system is suitable for applications in extreme temperature ranges. The corresponding FUX sensor unit can even be used without fiber optic adapter at temperatures from -40°C to 105°C. The sensor units will be also available in an “Ex” version for use in explosion-hazard zones in Ex zones 1, 2, 20, 21 and 22.

Minimal downtimes: Easy, secure and long-lived system

Installing the sensor units is simple and safe thanks to the single-hole mounting with bayonet locking. The flush wall connection within transport- or suction channels minimizes the wear of the optics and guarantees a long lifetime. Possible air flushing does not affect the 120 degree viewing angle of the sensor system. Maintenance, for example for defective optics, is particularly easy thanks to a quick-change replaceable optics, so downtimes can be reduced to a minimum.

Minimax will be displaying the new UniVario YMX5000 detection system as a world first on the occasion of LIGNA 2017. In addition to this visitors to the Minimax trade stand at LIGNA can find out more about Minifog PressProtect, a solution for the protection of industrial presses, DryerProtect, the combined fire detection-, water mist- and spark extinguishing technology for driers, thermography systems and the Inveron hazard management system.

LIGNA 2017, Stand C24 in Hall 26

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September 28, 2016 - Technologies

Innovative company with awarded nozzle

The extremely flexible and economic VN nozzle has been awarded the Security Innovation Award.

In the VN nozzle the screens are not a fixed component of the product. Depending on the extinguishing agent throughput required, an appropriate screen is only inserted during installation. For subsequent changes in the performance requirement only the screen needs to be changed, not the entire nozzle. This makes the VN nozzle an extremely flexible and economic solution.

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March 8, 2016 - Technologies

CeBIT 2016: Fire protection for the digital economy

Minimax is represented at the CeBIT through one of our partners CANCOM physical infrastructure GmbH from Kempten.

At Booth B43 in Hall 12 of our partner CANCOM, professionals can take a look at the Minimax fire protection solutions for the digital economy. In a mobile data center (IT container), Minimax employees from Würzburg demonstrate a fully functional MX 1230 extinguishing system with a FMZ 5000 mod 4 fire detection and extinguishing control panel. In addition, a HELIOS AMX 5001 aspirating smoke detector is installed in the container.

Also available is a OneU fire protection system, which was developed for installation in closed 19" racks. In this case, the system is mounted in a BIG IT shelter.

The OneU fire protection systems are characterized by highly sensitive fire detection and residue-free extinguishing. A high level of data availability is ensured by redundant components and an integrated emergency power supply. OneU systems offer maximum flexibility due to modular expansion capability. Conventional fire protection systems require up to three height units in the rack. Thanks to its unique installation height of only one height unit (44 mm), OneU fire protection systems, on the other hand, leave much more space for the IT components in the expensive racks. At the same time, the OneU system is equal in function, quality and reliability to systems that need more space.

OneU fire protection systems guarantee maximum availability of technical equipment even in the event of short circuits, overloading, overheating or component error causing an incipient fire. They are an ideal component for availability concepts, such as:

Server and network technology, which ensures 24/7 availability of essential company data,

production controls, which control and monitor production processes,

telecommunication installations, which ensure fault-free, smooth communication throughout the company.

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