VMS Documents - Modular enclosures system

• The range consists of five types with module 100 mm, with dimensions ranging from 320 x 220 mm to 640 x 440 mm.
• The bases are manufactured from self extinguishing, glass-fiber-reinforced and halogen free polycarbonate, dyed in mass RAL 7035 (light grey). The glass fiber content is at least 20%.
• Securing points are fitted in the base to secure metal and pertinax mounting plates, mounting frames, busbars, etc., by means of self-tapping screws. These securing points form rows parallel to the box edge and figure both in the base and top edge with a step between them of 25 mm.
• The bases, with four open walls, can be linked without screws using dowels. The open side walls are closed by means of click-in end-plates which are locked by keys.
• The lid is manufactured:
  • either from self-extinguishing, halogen-free polycarbonate, dyed in mass RAL 7035 (light grey)
  • or from self-extinguishing, transparent polycarbonate.
  The design as flap lid: the frame dyed in mass RAL 7035, the window transparent, both in self extinguishing polycarbonate.
  
• The useful mounting depth of the box, 157 mm, can be expanded using depth extension frames.
• The end-plates are manufactured from self extinguishing, glass-fiber-reinforced and halogen free polycarbonate, dyed in mass RAL 7035 (light grey) and available in three designs:
  • as a blind end-plate
  • as a combi end-plate with PG or Metric knockouts
  • as a cable entry end-plate for cable input up to Ø 75 mm.
• The boxes can withstand temperatures from -20° to +80°C.
• The box offers maximum protection for user and equipment thanks to the total insulation and the protection degree as per IEC 60529 and also complies with the impact-resistance standard EN 50102. This protection covers the total volume of the enclosure according to EN 50298.
  • individual, IP65-IK07
  • coupled, IP65-IK07
  • box with one depth extension frame, IP65-IK07
  • box with multiple extension frames, IP45-IK07
  • coupled with coupling set 2x220, IP44-IK07
  • box with cable entry, IP43-IK07
  • box with bridge, IP55-IK07.
• The boxes are corrosion-resistant and do not require any maintenance.
• The box can be secured to the wall in various ways:
  • using screws in the four corner holes
  • using stainless steel mounting lugs through the four corner holes
  • using a supporting frame, consisting of at least two horizontal and two vertical C-profiles. If the assembly entails more than five boxes, a supporting frame is needed.
    
  • A busbar system up to 1250A can be integrated by means of glass-fiber-reinforced polycarbonate busbar supports, with center to center distance between them of 320 mm, with a horizontal arrangement of the busbars (125A-250A) or parallel arrangement of two busbars per phase (250A-1250A). These guarantee a thermal short-circuit resistance between the phase rails with a maximum of 30kA (0,3 sec) and a dynamic short-circuit resistance between the phase rails of a maximum of 65kA peak.
  • The boxes have the UL approval, in accordance with UL standard 508 and also comply with CSA certification mark as per C22.2 no. 94:
    • individual arrangement, types 2, 3, 3R, 3S, 5, 12 and 12K
    • coupled, types 2, 3, 3R, 3S, 5, 12 and 12K
    • coupled with coupling set 2 x 220, types 2 and 3R
    • box with hinged cover, types 2, 5, 12 and 12K
    • box with external hinges, type 2.
  • The boxes also bear the KEMA KEUR and comply with following standards:
    • IEC 60439-1
    • EN 60439-1
    • BS5486 Part 1
    • DIN VDE 0660-Part 500.