Akhelec- GMT Group products

Bunds with fire extinguishing system for electrical transformers. Allow for rapid disposal of the dielectric substances in the bund and natural extinguishing of the flames. For transformers (between 10 and 100 MVA), neutral point coils (between 300 and 1000 A), condensers, compensated impedance transformers, auto-transformers, auxiliary transformers and frequency injection transformers.

Modular containment bunds fitted with a fire extinguishing system for high-voltage transformers. For transformers (between 10 and 100 MVA), neutral position 300 and 1000 A solenoid valve coils, etc. Alternative solution to concrete pits when the ground is unsuitable or an urgent solution is required: areas where digging is difficult, rising ground water, tight completion deadline, etc.

Supporting frame composed of standard modular elements, multiples of 1.5 m in length: Fixed Height = 600 mm, Inside Dimensions of the smallest bund = 1,5 m x 1,5 m. Membrane adapted to the dimensions of the frame ordered, equipped with sleeves in which slide the tubular sections and girth straps that attach to the leg. Available in 2 types of membrane: BSTUB “Plus” (high resistance) and BSTUB “Eco” (medium resistance).  Extra 30 cm yellow tarpaulin tray at the bottom around its entire periphery in order to increase wind resistance by adding some ballast onto it. Each bund comes with a drain valve 1,5’’ and a safety siphon to evacuate rainwater.

Containment bunds for heavy-duty vehicle transport of 100 kVA to 2000 kVA transformers liable to contain PCBs.

Modular bunds with fire extinguishing system for electrical transformers. Provides an alternative to concrete pits when the ground is unsuitable or when operational deadlines are tight. Indoor and outdoor compliance ensured by adding a safety siphon and a FILTRELEC ECODESIGN filtration system.

For pits located underneath high voltage transformers (63 to 400 kV). To bring transformers into compliance with the applicable fire prevention regulations. Permanently replaces the formerly used pebble beds. Pit renovation or new installations. Quick to install. Dielectric oils are quickly drained into the pit. Natural flame extinction without risk of fire resumption.

For pits located underneath high voltage transformers (63 to 400 kV). To bring transformers into compliance with the applicable fire prevention regulations. Permanently replaces the formerly used pebble beds. Pit renovation or new installations. Quick to install. Dielectric oils are quickly drained into the pit. Natural flame extinction without risk of fire resumption.

Hydrocarbon filtration from contaminated rainwater up to 2400 L / mn and more. Environment protection for your electrical transformers. 100% French quality. The cheapest and most efficient filters on the market. Filters which guarantee an output rainwater contamination

Filtering polluted water to hydrocarbons. Diesel, kerosene, jet, av gas, naphtha, petroleum, fuel, PAHs, aromatic, paraffin, alkane, di-ester.