ELECTRICAL
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Cooling Fans :
are used for supporting the thermal management.
Cooling required for the
important equipments can be achieved by
fitting fan housing units next to
them containing these cooling fans.
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Fan Module :
This helps in sending fresh air into the cabinets where
there is congestion.
It contains a centrifugal impeller fan. It is
available in 1U, 2 U and 3U height and 19" width.
It draws air in
horizontally through 10 micron filters and expels it upwards into the
cabinet.
Also Available in built in Horizontal AC Power Distribution
Arrangement
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AC Mains Distribution Box :
Horizontal
This is used for 19" horizontal
mounting to provide the AC Power to various instruments in the Rack.
15 A MCB, Indicator lamp, Six 5A / 3 pin sockets are provided.
15A
three sockets and a Spike Suppression model can be provided
separately.
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AC Mains Distribution Box : Vertical
This is placed at the rear of the racks
vertically.
These channels having 15A / 5A sockets with Circuit
Breakers, with 3 way terminated strip.
Useful for providing power at
various heights.
Depending on height upto 10 5A/ 3 pin sockets can be
provided.
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HARDWARE
Captive Mounting Sets (Hardware) :
Front panel
captive hardware sets are required for fixing 19" rack equipment
directly
to the mounting angles in the equipment cabinets.
A set consists of
Clip-Nut, Retainer, Cup Washer and M6 Decorative Screw.
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Aluminium Blank Panels :
Blank 19" panels are useful for covering unused space at the
front of the cabinet.
They are made of 2.5 mm thick aluminium sheets and
are anodized / powder coated.
Available in 1U x 19" to 10U x 19"
sizes.
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Lifting Bolts :
These
eye bolts are made of forged steel with load bearing capacity of 350 kgs.
Four eye bolts are required for each cabinet.
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Stabiliser :
Retractable Stabilisers are meant for providing stability to
cabinets having shallow depths.
They prevent toppling over when heavy
equipment mounted on Telescopic Slides are drawn out of the
cabinet.
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Base Frames :
Base frames are welded steel structures used to provide
rigidity. Their height of 60 mm provides additional clearance for
introducing cables into the cabinets from below.
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Coupling Set :
Coupling Sets are used to join any number of cabinets. A set
comprises of a Steel Plate and Fixing Hardware. Height determines the
number of sets to be used for a pair of racks.
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Telescopic Slides :
They are basically used to mount the electronic equipments
in 19" enclosure systems.
Very essential for applications where
equipments need to be drawn outside the main cabinets frequently or even
for maintenance.
1) Alluminium Three Section Ball Bearing: Support upto
70 kgs at full extension + Corrosion Resistant
2) Ball Bearing High
Quality in Stainless Steel: Capacity : Upto 30 kgs
3) Made of MS :
Capacity Upto 20 kgs
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Equipment Support Angels :
Provided to support the equipments either from side or from
the bottom depending on the accessories.
Suitable for supporting 19"
Rack Mounting Equipment 19" Enclosure
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Shelves And Support
Plates :
These steel shelves are useful in
supporting non 19" style equipment in 19" cabinets.
1. Stationery
Shelves: To be fixed directly to the Vertical rails
2. Sliding Shelves:
Are fitted with ball bearing telescopic slides
Both the types are
provided with Ventilation slots to aid the air circulation.
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Drawers :
Drawers required for storage can be mounted on 19" enclosure
system.
Standard: Front Alluminium of 2.5 mm thick, rest is fabricated
with CRCA sheet of 1.2 mm/1.6 mm, Pull out handles.
Mounting on 19"
cabinets can be done by means of: Telescopic Slides, Chassis Runners,
Support Profiles sets, Support Angles.
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Earthing Strip ( Contact Washers
) :
These toothed contact washers facilitate
secure earthing connection and eliminate the need for manual paint
stripping in the vicinity of the connections.
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Top/Bottom Covers :
Top bottom covers can be Plain or Ventilated. They can be of
Aluminium with Brush white anodized or brush black anodized or of MS with
powder coated in different colours.
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PLASTIC |
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Legs Nylon Legs :
Special Nylon Legs are used to
elevate cabinet by around 65 mm to avoid scratches to the bottom of
cabinet or floor.
Weight carrying capacity will be appx. 100
kgs.
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Castor Wheels :
Castors are useful optional item for providing mobility to
floor standing cabinets. Normally two castors with foot operated brakes
and two without brakes are used.
They are made nylon.
Suitable for
PT -10 Series Racks.
Available in medium duty (180 kgs. Max) and heavy
duty (350 kgs. Max)
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Locks :
Cam
Locks : these are Godrej locks made of steel with unique lock and
key.
Locks : Made of moulded plastic, these locks open with only
one key. This is useful since with only one key all the doors can be
opened.
Flush Lock : This is a three point locking system with an
exclusive key for a lock. Made of MS, black coated.
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Shock Mounts :
Rubber moulded product with steel hardware, interfaces
between cabinets and platform to absorb vibrations to some
extent.
Selection of type is done based on weight of the cabinet and
frequency of vibrations.
Available with weight carrying capacity of 10,
25, 40, 60 and 85 kgs.
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Gromate :
Rubber moulded with 1.6 mm groove and diameter of 20 mm or
40 mm. Used for the cable entry inside the cabinets fitted on top or
bottom of the racks.
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ACCESSORIES for PT 20 & 30 |
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PCB Guides :
Made from
GFN (Glass Filed Nylon) 30% plastic material. All the pieces are in single
lengths and are suitable for 80 mm, 100 mm, 160 mm, 220 mm, and 280 mm
deep PCBs.
Special Feature is that it can take 1.6 mm to 2.4 mm thick
PCB without any play in card guide. These card guides are specially
designed to absorb vibrations.
Also offers Stainless Steel
card guides suitable for 1.6 mm to 2.4 mm thick PCBs with vibration
absorbers.
PCB guides are easy to fit, simple snap on type with good
amount of rigidity and pass through 2g vibration test.
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PCB Holders :
This is also made from GFN 30% plastic material. It connect
to PCBs and Facia.
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Legs :
Instrument Legs:
Made of plastic. These legs are
used for PT 20 and PT 30 series racks. Available as 2 flat and 2 with
tilts.
Weight Carry Capacity: 5 kgs.
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Top / Bottom Cover for Card
Racks :
Made of 1.2 mm Aluminium Sheet ,
with/without ventilation slots
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Facia Panel :
Made of 2.5 mm Aluminium. Mostly Annodised. Facia Panel
consists of PCB holder for Mounting PCBs. It can be fixed to the cards as
well as to the Rack.
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Front And Rear Panels :
Front and rear panels are available for all standard models
of card rack. These panels can be of Screw on type or hinged type ( hinged
either on sides or at bottom )
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Carrying Handles :
Are offered in pair, Plastic handles used for Card Rack for
carrying the rack from one place to other.
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Connector Mounting Sets :
Used for mounting of various types of Connectors and Back
Planes specially for VME racks.
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Euro Rail :
Made of alluminium, used to mount Euro connectors on rear
profile of card rack. Max length 84T.
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Threaded Strip :
These slide into special grooves in the aluminium profile to
allow fixing Front panels, Facias and Modules.
These strips can be
with M 2.5 and M 3 tapped holes.
Maximum length 84T, Cross Section 2 mm/6
mm. Made of M.S or S.S. 304 duly electropolished.
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RUGGEDISED RACKS |
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RF shielding :
Elastomore core and braided with Gold plated wires,
available in 2 mm to 8 mm size.
Foldover fingure types, gold plated of
various sizes.
Very useful for making the racks RF proof.
These are developed by have been very successfully used
in the Ruggedised Racks.
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Telescopic Slides :
Alluminium Three Section Ball Bearing: Support upto 70 kgs
at full extension + Corrosion Resistant
Ball Bearing High Quality in
Stainless Steel: Capacity : Upto 30 kgs
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Cable Channel :
Used for Orderly and Structured routing
of cables, consists of mounting panel to which are fixed a number of cable
loops.
They help to run the cable bunches horizontally along the front or
rear of the cable and branch out the connections to termination points
directly above or below.
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