Lehmann IT Edge computing server cabinets.

Fully air-conditioned, independent, certified early fire detection also available with fire extinguishing.

Lehmann has designed a fire-resistant plug-and-play security rack specially for Edge computing solutions.

Lehmann’s Edge computing racks are equipped ex works with:

• Rack air-conditioning of 5.8 kW or 7.1 kW
• Early fire protection directly in the rack
• Online 5,000 Watt or 10,000 Watt UPS
• Automatic door opening 
• Fireproof housing for basic IT protection
• Conversion of up to 47 U (racks)
• Within existing rooms
• Fire resistance for up to 90 minutes
• EI 90/F 90 classification for walls/ceilings
• T 90-RS door classification
• Smoke-tight doors, continuous-operation tested
• IP54 protection class
• Threshold values according to EN 1047-2

Lehmann Edge computing data centre rack:

Fully air-conditioned, independent, certified early fire detection also available with fire extinguishing.

Lehmann has designed a fire-resistant plug-and-play security rack specially for Edge computing solutions.

Edge server rack construction:

• Empty housing with high mechanical and thermal durability
• 42 mm thick walls
• System can be linked in a series to cover many IT racks
• Protects data from physical access
• Available with one door or with a door on both the front and rear
• Door(s) with 3D stainless steel bands, multiple locks, prepared for profile half-cylinders
• Two freely-positionable, fire-resistant K90 NW smoke and heat vents 100 mm
• Freely positionable cable bulk heads with 135 mm diameter, 60% configurable
• Freely configurable air-conditioning: ventilation to be configured by the customer, split unit air-conditioning, plate cooler
• 37 dB soundproofing
• 42 mm wall and door internal insulation

Lehmann Edge computing baying options:

Fire protection housing product description:

Fire-resistant housing constructed from non-combustible A2 materials for basic protection of IT, communications and network systems in 19" racks. The flexible conversions of racks up to 47 U enables fire-resistant partitioning within existing rooms. The benefits: high-quality appearance inside and out, easy installation, conversion, expansion and an affordable price for certified quality. The security rack can be extended for all IT racks in a row, is smoke-proof and delivers 90 minutes of fire resistance.

The Lehmann Edge computing rack is equipped with low-temperature insulation and offers enhanced IT protection that fulfils EN 1047-2.

• Materials with surface coating, A2 classification – s1, d0: non-combustible
• Standard CPL surface
• Standard colour: light grey – Similar to RAL 7035, edges and bezels in dark contrast

Materials and special features: