Rigid construction
The RHA has a robust welded construction that is made completely of 2, 2.5, and 3 mm thick material. High quality workmanship and the latest technology ensure excellent look of the cabinet.

Flexible door opening
The hinge system allows the door to open 165°. The door can be easily removed and re-mounted to change the direction of opening. The double wing doors are equipped with hook-on hinges.

Glass
The metal doors with glued glass are made of 4 mm thick tempered safety glass, which is resistant to common impacts. When broken, it forms a number of small fragments like automotive glass. For safety reasons, we recommend closing the door after installing the equipment in the cabinet to prevent collision with other objects. Used glass is tested in a certified testing laboratory and meet the requirements of ČSN EN 12150-1+A: Glass in construction – Thermally tempered soda-lime-silicate safety glass. The tested glass meets the standard for the disintegration of glass after breakage, Certificate of Conformity CQ-24-2023, Test Protocol IKATES 58A-2024.

Tritón handles
The Tritón all-metal handle is made of Zamak zinc alloy. You can select between a standard cylinder lock with a universal key or a half-cylinder lock.

Adjustable vertical rails
Reinforced 19” vertical rails for higher load capacity can be infinitely adjusted at any depth of the cabinet. This simplifies mounting of the devices and the organisation of the patch cables.

Removable side panels and rear covereeec
RHA is a cabinet with a welded frame, removable side panels, and a rear cover. The rear cover is attached to the frame with a lock. The A3 and A7 variants have side panels secured by safety countersunk screws.

Door for fan units
With this cabinet type, it is possible to order a special metal door ready for mounting RAx-CH-X0x-X3 fan units. Further information is available in the section Active cooling.

Break-out blanking panels
In the A3 and A7 variants, the cable entries of the cabinet are covered by screwed blanking plugs. To prevent dust penetration, the cables can be sealed in the opening with an anti-dust brush. An edge protection trim serves to protect the cables from damage (both are included in the supply kit of the cabinet).

Opening for a fan unit
A large opening covered with a click-in blanking panel enables mounting and removal of the Tritón fan unit from the outside of the cabinet without the need of using screws.

Rear side of the cabinet
There are two cable entries on the rear wall of the cabinet covered by break-out blanking plugs (applies to the cabinet with a rear cover). One is at the top and the other at the bottom edge of the cover. Other cable entries are on the top of the cabinet.

Perforation of the skeleton
The RHA cabinets have a perforated skeleton to provide cooling air access to the installed technology. Cooling can be supported by the installation of fan units.

Bonding
All detachable parts are bonded together according to the requirements of the relevant standard.

Flex frame
The system allows the installation of sliding rails in 19”, 21” and 23” spans. Another option is to shift the 19” vertical rail spacing to one side to provide more space on the other side.

Middle pair of vertical rails
For enclosures a third pair of vertical rails for mounting the technology is supplied as standard. Thanks to their open profile, they do not restrict the installation of deeper equipment. Shorter devices can be mounted on the central vertical rail using different types of brackets (optional accessories).

Wide skeleton rails
The wide skeleton rails are designed for the additional installation of accessories, such as power distribution units or vertical cable management panels that do not occupy the 19” units inside cabinet.

Accessories in skeleton rails
The skeleton rails have mounting holes on the inner edges throughout their entire height. The holes are at the unit spacing of the vertical rails and can be can be used for mounting certain types of accessories.

Skeleton rails on A5 and A7 versions
The “A5” and “A7” versions (at the end of the cabinet code) have in skeleton rails the cable entries with break-out covers to allow patch cords to be routed between the adjacent cabinets.

Optional accessories

RAC-VP-D5x-X1
Horizontal cable management panel. Installation in the skeleton (rail) of the cabinet.

RAX-VP-Vxx-X2
Vertical cable management panel. Installation in the cabinet skeleton rail.

Power distribution units
Possibility of installing the PDU in the skeleton rails of the cabinet using a bracket (optional accessory).

Swing frame
RHA cabinets can be equipped with a swing frame with a load capacity of 150 kg. Maximum available depth of the 19“ equipment is 330 mm

• 19“ free-standing cabinet with IP20 protection.
• Cabinet includes 4 adjustable vertical rails for device mounting (6 rails for cabinets deeper than 800 mm).
• Cabinet construction:
  – welded steel frame with removable side panels,
  – single or double doors in versions of solid metal, perforated (80 % and 86 % air permeability) or glazed with safety tempered glass 4 mm (they can be on the front or back of the cabinet),
  – ready for installation of vertical cable management panels and power distribution units including mounting brackets into the skeleton of the cabinet,
  – preparation for easy joining of cabinets into larger assemblies.
• Max. permissible load of the door is 20 kg.
• Min. thickness of the surface finish is 65 µm.
• These cabinets are intended for installation data and telecommunication devices and their distribution systems.
• The frame of the cabinet and all the removable parts (side and rear covers, doors…) are bonded with flexible cables that have to be properly fixed and inserted into connectors throughout the period of use of the cabinet.
• There is one M8 screw placed on the bottom part of the cabinet as a central earthing point.
• Cable openings covered with breakout-type blanking panels are placed in the top and the bottom part of the cabinet.
• The “A5” and “A7” versions have in skeleton rails the cable entries with break-out covers to allow patch cords to be routed between the adjacent cabinets.
• The maximum recommended static load of the cabinet is 2200 kg (22 000 N)*.

Operation conditions

• Operation environment:
  – the indoor environment,
  – the cabinet is not intended for outdoor installations and for installations in environment that can negatively influence the functionality of the cabinet and the mounted devices (e.g. environment with danger of explosion or humid and wet surroundings).
  
  
• Must be protected against:
  – mechanical damage,
  – improper handling,
  – a different usage than the cabinet is intended for.
  
  
• Improper handling is especially:
  – overloading (exceeding the maximum recommended load capacity),
  – installation of equipment that adversely affects the operation and function of the cabinet or installed equipment,
  – change of the construction or design of the cabinet.
• The A3 and A7 models are for direct floor mounting only and cannot use bases.
• To guarantee stability, at least 65 % of the load must be installed in the lower half of the cabinet height.
  
  
• Installation of the cabinet
• To ensure the maximum recommended load capacity and stability, it is essential that the load is evenly distributed between the front and rear vertical rails.
• The cabinet must be placed on a level floor.
• To avoid dust penetration in the case where cables lead through some of the cable openings, it may be sealed with a brush and secured by the fringe edge (both are included in the delivery).
  
  
• Environmental protection
  All parts are made of recyclable materials and after decommissioning the cabinet, it must be disposed of according to relevant regulations.
  
  
• Certificate and conformity
  This product is not certified.
  
  

*Total weight of the cabinet = weight of the cabinet itself + installed accessories + installed equipment. Load capacity per wheel = Total weight of the enclosure / 3.

Load Unit Notice:
The maximum static load capacity of the enclosure is stated in the documentation in both kilograms (kg) and units of force – Newtons (N).
The conversion is determined by the standard physical coefficient 1kg ≈ 9.81N (rounded to 1kg = 10 N for practical calculations).

Datasheet

Declaration of conformity