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Strong Points
Knürr Miracel®
  1. Different concepts and designs for airflow from front to rear. 83% perforation level guarantees optimum airflow.

  2. Optional tilt restraint provides safety for service personnel. Also available integrated into the plinth.

  3. Different variants for cable management enable adjustment to the set-up conditions.

  4. Special server extrusions guarantee easy mounting of 19” servers of all manufacturers.

– For extending rack depths, even at later stages
– Can be used in combination with doors (cannot be used for rear panel)
– Additional cabling space, space for airflow etc. can be easily generated
■ Material
   Sheet steel
■ Finish/ Color
   Powder-coated texture, RAL 7035
■ Supply schedule
   2 trims, vertical
   1 horizontal trim, top
   Extension adapter
   Mounting material
■ How supplied
   Flat-packed kit
■ Note
   With use of double doors, please also  order lock bracket set: Order no.  01.127.649.9

Miracel®
Extension Kit, 100 mm

– Mechanical solution for a high-grade lock system
– Access either via a three digit code that can be individually set on the handle or via a master key that enables access to the rack independently of the code setting
– Suitable for Miracel rack single doors with swing handle
– Later upgrade without mechanical alteration also possible
■ Supply schedule
2 cylinders with 2 keys each
2 lockable fasteners for side panel with
2 keys each

Complete Locking Set

■ Supply schedule
1 lock set
2 keys (half-cylinder)
■ Note
Further cylinder locks on request

Door Locking Set

– For fixing on the front vertical posts of all variants of MIRACEL racks
– Quick and easy mounting and removal without tools
– Use only as required
■ Supply schedule
   2 Anti-tilt restrainers
■ How supplied
   Flat-packed kit

Tilt Restraint for Miracel® Racks Quick assembly system

Knürr Miracel® Plinth,
mobile and stationary with tilt restraint, height 10
0 mm
■ Type 1: mobile
   Type 2: fixed
■ Cable entry possible on the rear
■ Load rating
   5000 N static
■ Material
   Sheet steel, 2 mm
■ Finish / Color
   powder-coated texture,
   RAL 7035 light gray
■ Supply schedule, type 1:
   1 plinth frame
   2 fixed castors with snib
   2 swivel castors
   4 leveling feet
   1 tilt restraint
   Mounting material
■ Supply schedule, type 2:
   1 plinth frame
   4 leveling feet
   1 tilt restraint
   Mounting material
■ How supplied
   Flat-packed kit
– Only for server rack B 700 with BN
01.132.043.1 / 01.132.044.1
– For mounting chassis on the 19” level with 4 fixing points
– For carrying light installation   equipment (max. 5 kg)
– For orderly storage of excess cables
– Only for installation in server rack BN 01.132.043.1 / 01.132.044.1
■ Supply schedule
   1 storage tray
   Mounting material
■ How supplied
   Flat-packed kit
– For installation in W 700 server racks with asymmetric layout of the 19” extrusions
■ Material
   Sheet steel, 1.5 mm
■ Finish
   Powder-coated, RAL 7035
■ Installation
  Can be mounted on the left rack side
  19” vertical installation, 3 x 2 U
  Max. depth of installation       components, 300 mm
(only for installation in server rack BN 01.132.043.1 / 01.132.044.1)
■ Supply schedule
  1 trim
  Mounting material
■ How supplied
   Flat-packed kit
Support Bracket
Cable Tray
Trim for 19” vertical
installation, 3 x 2 U

■ Color
RAL 7035 light gray
■ Supply schedule
1 basic frame
4 19” sheet steel mounting hole server extrusions
2 side panels
1 top cover, closed
1 front door with single safety glass panel and openings for air intake
1 rear door with large area perforation
1 mobile plinth with rear cable entry and leveling feet
6 cable trays with swivel arm (7 with 46 U)
4 19”- support brackets, 2 U (5 with 46 U) (BN 01.132.053.9)
2 19”- support brackets, 3 U (2 with 46 U) (BN 01.132.054.9)
1 complete earthing set
1 complete locking set
■ How supplied
Assembled
– Front door with single safety glass panel and
   opening for air intake
– Prepared for side cable management with
   asymmetric layout of the extrusions
– Side, patented cable management saves on a
   high portion of the cable lengths required for
   extension
– Support brackets are required at the respective
   positions for mounting servers etc.
– The cable trays with swivel arm are prepared
   for mounting and routing cables without
   cable ties
■ Jumpering space
At the front: 85.5 mm
■ Protection rating
IP 20
■ Material / Finish
- Basic rack, extruded aluminum, polished
- Corner piece, die-cast aluminum, polished
- Covers, zinc-passivated sheet steel, powdercoated
  texture
- Doors, sheet steel, powder-coated texture,
  glass infill, front door, single safety glass
  panel, 4 mm
- Multifunctional braces and 19”

Width 700, front glass door

Knürr Miracel® 19”  Server Rack

■ Color
Final digit of order number .1:
Visible surface of covers, RAL 7035
light gray
Final digit of order number .8:
Visible surfaces of the covers, RAL 7021
dark gray
■ Supply schedule
1 basic frame
4 19” sheet steel server extrusions
1 panel, side with 3 x 2 HU vertical installation space
2 side panels
1 top cover, closed
1 front door with large area perforation
1 rear door with large area perforation
1 mobile plinth with rear cable entry and
leveling feet
1 complete earthing set
1 complete locking set
■ How supplied
Assembled
■ Note
Also order mounting adapter for 19” server
extrusion for mounting Knürr accessories
(see page 1.39)
– Front door with large area perforation for
   ventilation
– Prepared for side cable management with
   asymmetric layout of the extrusions
– Front, on the side, 3 x 2 U additional 19”
   installation space
■ Jumpering space
At the front: 85.5 mm
■ Protection rating
IP 20
■ Airflow circulation
Perforation level: 83%
■ Material/ Finish
- Basic rack, extruded aluminum, polished
- Corner piece, die-cast aluminum, polished
- Covers, zinc-passivated sheet steel, powdercoated
   texture
- Doors, sheet steel, powder-coated texture
- Multifunctional braces and 19” extrusions,
  sheet steel, zinc-passivatedh 700, doors with   perforation
Width 700, doors with perforation

Knürr Miracel® 19”  Server Rack

■ Color
Final digit of order number .1:
Visible surface of covers, RAL 7035
light gray
Final digit of order number .8:
Visible surfaces of the covers, RAL 7021
dark gray
■ Supply schedule
1 basic frame
4 19” sheet steel server extrusions
2 side panels with quick connectors
1 top cover, closed
1 front door with single safety glass panel
1 rear door, sheet steel with perforation, large air intake cross section
1 mobile plinth with rear cable entry and leveling feet
1 complete earthing set
1 complete locking set
■ How supplied
Assembled
■ Note
Also order mounting adapter for 19” server extrusion for mounting Knürr accessories (see page 1.39)
–  With fixed 19” installation on the front and
    rear for components in accordance with IEC297-3
– Prepared for mounting trade standard servers
   with special server extrusions
– Cable entry via plinth
– Door opening angle 180°
– Airflow from the front to the rear with
   recessed glass panel on the front door and
  perforation on the rear doors
■ Jumpering space
At the front: 85.5 mm
■ Load rating
5000 N static
■ Airflow circulation
1500 cm2 with 41 U
1700 cm2 with 46 U
■ Tests
- Earthing in acc. with VDE 0100 T 540
- Vibration test in acc. with MIL-STD 810 E
- IP test in acc. with DIN 40 050 / IEC 529
■ Material/ Finish
- Basic rack, extruded aluminum, polished
- Corner piece, die-cast aluminum, polished
- Covers, zinc-passivated sheet steel, powder coated
  texture
- Doors, sheet steel, powder-coated texture, glass    infill, front door, single safety glass panel, 4 mm
- Multifunctional braces, sheet steel, zinc-plated
Width 600, mobile, glass front door
Knürr Miracel® 19”  Server Rack

■ Color
Final digit of order number .1:
Visible surface of covers, RAL 7035
light gray
Final digit of order number .8:
Visible surfaces of the covers, RAL 7021
dark gray
■ Supply schedule
1 basic frame
4 19” server sheet steel mounting hole extrusions
2 perforated doors (perforation: 83%)
2 side panels
1 top cover with cable entry
1 complete earthing set
1 mobile plinth with tilt restraint
■ How supplied
Assembled
■ Note
Also order mounting adapter for 19” server extrusion for mounting Knürr accessories (see MIR20319 page 1.39)
■ Jumpering space
At the front: 85.5 mm
■ Load rating
5000 N static
■ Protection rating
IP 20
■ Airflow circulation
Perforation level: 83%
■ Tests
- Earthing in acc. with VDE 0100 T 540
- Vibration test in acc. with MIL-STD 810 E
- IP test in acc. with DIN 40 050 / IEC 529
■ Material/ Finish
- Basic rack, extruded aluminum, polished
- Corner piece, die-cast aluminum
- Multifunctional braces and 19” extrusions,
sheet steel, zinc-passivated
- Visible surface of the cover powder-coated
texture

– Basic version with mobile plinth, integrated
   pull-out tilt restraint
– With special 19” server extrusions for mounting
   trade standard servers, such as Compaq, Dell,
  Sun, IBM
– With perforated doors on the front and rear
   for optimal airflow, honeycomb shaped,
   perforation, 83% airflow

Width 600 mm, doors with perforation, with mobile plinth and tilt restraint

Knürr Miracel® 19” ASP Rack, Server Rack

  • Material/Finish                                                          - Basic rack, extruded aluminum, polished
    - Corner piece, die-cast aluminum
    - Multifunctional braces and 19” bracket
    extrusions, sheet steel, zinc-passivated
    - Visible surface of the cover, powder-coated texture
  • Tests                                                                               - Earthing in acc. with VDE 0100 T 540               - Vibration test in acc. with MIL-STD 810 E      - IP test in acc. with DIN 40 050 / IEC 529
  • Jumpering space                    At the front: 85.5 mm
  • Load rating                             5000 N static
  • Protection rating                   IP 20
  • Airflow circulation Perforation level: 83%
  • Color
    Final digit of order number .1:
      Visible surface of covers, RAL 7035
      light gray
    Final digit of order number .8:
     Visible surfaces of the covers, RAL      7021 dark gray
  • Supply schedule
    1 basic frame
    4 19” server sheet steel mounting hole  extrusions
    2 perforated doors (perforation: 83%)
    2 side panels
    1 top cover, closed
    1 complete earthing set
    1 complete locking set
  • How supplied
    Assembled
  • Note
    Also order mounting adapter for 19” server
    extrusion for mounting Knürr accessories
    (see page 1.39)
– Basic version without plinth; can also be ordered if required                                                  – With special 19” server extrusions for  mounting trade standard servers                       – With perforated doors on the front and rear for optimal airflow
Widths 600 mm and 800 mm, front door with perforations
Knürr Miracel® 19” ASP Rack/19” Server Rack

Knürr Showroom
Knürr server racks as requested by the customer

Knürr Thermal Management Lab Measurements, calculations and tests

–  Internal dimensions (3.0 x 3.0 x 3.0) m2 –  Temperature range -45 to 60 °C                  –  Humidity range 10% bis 95%

–  IP requirements                                –  Electro-Magnetic Compatibility  –  Corrosive resistance                        –  Earthquake stability                          –  Environmental tests
Knürr products meet the requirements of most environmental influences:thermal, chemical and mechanical
Airflow and heat simulation
Proven safety with airflow measurements in the thermal management lab

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