Download Enclosures for being installed in Outdoors

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Transcript
1 General Specification for Outdoor Heavy Duty Enclosures
Steel Outdoor Heavy Duty IP55 suitable for private areas
Enclosures for being installed in Outdoors installations for electrical and electronical devices in
enclosures from low voltage switchgear panels to automation and control installations
Reference product: NSYSFHD1212602D
External dimensions including canopy : 1281x1200x630
2 General Terms
Enclosures for being installed in Outdoors installations and protecting electrical and
electronical devices in enclosures from low voltage switchgear panels to automation and
control installations
Complies with the safety provisions for people and things required by the following
International Standards:
IEC62.208 Empty enclosures for low-voltage switchgear and control gear assemblies - General
requirements
IEC61.439-5 Low-voltage switchgear and control gear assemblies – Part 5: Assemblies for
power distribution in public networks
IEC 61.969-3 Mechanical structures for electronic equipment – “Outdoor enclosures"
IEC 60.297-3-100 Mechanical structures for electronic equipment
EIA-310-E Cabinets, Racks, Panels, and associated equipment
UL 508 A Standard for Industrial Control Panels
ISO12944 Paints and varnishes. Corrosion protection of steel structures by protective paint
systems.
3 Compliance with the standards
Standard
IEC 62.208
IEC60529
Title
Use
Empty enclosures for low-voltage switchgear
and controlgear assemblies - General
requirements
Degree of protection against access to hazardous
parts and against ingress of solid objects and/or
water
-
IP 55, IK10
-
Lifting ready (max load 1000Kg)
-
Thermal stability, etc.
-
Thermal power dissipation capability
Degree of protection against liquids and dust
to enter the enclosure.
-
IP 55
IEC62262
Degrees of protection provided by enclosures for Degree of protection from solid bodies to enter
electrical equipment against external mechanical the enclosure.
impacts (IK code)
- IK10 For plain door
IEC 61.439-5
Low voltage switchgear and controlgear
assemblies -
Vandalism & schock
IEC 61.969-3
"Mechanical structures for electronic equipment
- Outdoor enclosures"
Test Conditions: Climatic test, Biological Test,
Resistance against chemically active
substances, Resistance against mechanically
active substances
Mechanical test (61.439-5) + Dynamic tests +
Lifting and stifness test(61587-1)
Safety aspects: (IEC 60950_Burrs) + Locking
devices + Vandalism resistance Bullet
resistance (Optional).
IEC 60.297-3-100
Mechanical structures for electronic equipment
– Dimensions of mechanical structures of the
482,6 mm (19 in) series –
Part 3-100: Basic dimensions of front panels,
subracks, chassis, racks and
Cabinets
ISO12944
Paints and varnishes. Corrosion protection of
steel structures by protective paint systems. Part
6.
UNDERWRITER
S
The basic standards used to investigate products
in this category are UL 508A, "Industrial Control
Panels," CAN/CSA-C22.2 No. 14, "Industrial
LABORATORIES
Control Equipment," CAN/CSA C22.2 No. 94Compliance to UL M91, Special Purpose Enclosures and
508A
CAN/CSA C22.2 No. 73, Electrically Equipped
Machine Tools.
Classification according to ISO 12.944 (C4H
TYPE)
The basic standards used to investigate
products in this category are UL 508A,
"Industrial Control Panels," CAN/CSA-C22.2
No. 14, "Industrial Control Equipment,"
CAN/CSA C22.2 No. 94-M91, Special Purpose
Enclosures and
CAN/CSA C22.2 No. 73, Electrically
Equipped Machine Tools.
Note: All this documentation is downloadable from the website : www.schneider-electric.com
4 Specific requirements
4.1. Outdoor Enclosures
Outdoor enclosure manufactured with the integration of different assembled and watertight
pieces (structure, door-s, sides panels , rear panel , outdoor canopy, door retainer, document
support (pocket), and aluminium entry gland plate and additional plinth if necessary achieving
the IP55 protection degree level according to standard IEC60.529.
The structure will be made from profiled and laser-welded galvanised steel with a protection
coating of cathaphoresis and a primary coating of 100% of polyester powder , with vertical and
horizontal cut-outs with a pitch of 25 mm and doors made from folded and welded steel, 120o
opening, hinges with captive pin made from zamak and handle lock with 5-mm double-bar
insert.
The floor-standing enclosure external components must be from carbon steel protected against
corrosion according to ISO12944 type C4H (heavy duty technology) , that ensures the correct
level of corrosion and robustness to be compliant with 61.439-5 standard and will be IK 10
according to IEC62262 and resistance to shock load (sandbag15Kg) and shock impacts
induced by sharp edged objects including the mechanical test at -50ºC.
This enclosure will be certified according to IEC 61.969-3 according to Class 2 and will resist
weathering conditions like sun radiation up to 1120W/m2, relative humidity up to 95%, and
climatic test ( -45 ºC to + 80ºC, class 1 type ), and needs to resist winds up to 180Km/h .
To guarantee the continuity of the protection circuit, according to standard IEC62208, it is
necessary to install a protection conductor.
Suitable metal enclosures . Assembled enclosure with plain front door and with rear panel,
painted with epoxy-polyester resin, textured RAL 7035 grey, with or without galvanised-steel
mounting plate.
4.2. Ventilation and Cooling architectures
This enclosure will have based on four different ventilation architectures for helping and
adapting the best cooling system according to the application. The maximum dissipated
extraction per enclosure using ventilation system is 1,5kW with a medium delta T of 5ºCelsius.
In any case is strongly recommended to use an Outdoor Thermal Software to precise the real
conditions of installation.
S-LINE:
This architecture works in impulsion air mode . Bottom part of the enclosure ( sides or door)
minimum 1 fanbox and a grid IP55 installed. At the top opposite side of the enclosure minimum
1 or 2 IP55 grids. The whole ventilated system will must be IP55.
T-LINE:
This architecture works as in extraction air mode. At the bottom part of the enclosure (sides or
doors) minimum 1 IP55 grid installed. At the top will be installed an upper ventilation module
with minimum 1 fanbox integrated. The ventilation system hasn’t to occupy space used for
equipment installation. The whole ventilated system must be IP55.
I-LINE:
This thermal integrated architecture works as in extraction air mode. At the bottom part of the
enclosure will be installed a plinth with air entries. Internally, on the aluminium cable gland
plate will be placed a grid with filter G2 for filtering the entry air. At the top will be installed an
upper ventilation module with minimum 1 fanbox integrated. The ventilation system hasn’t to
occupy space used for equipment installation. The whole ventilated system must be IP55
Cooling architecture
For cases that is needed to extract more heat than 1500W and external temperature doesn’t
allows a correct dT to use ventilation the enclosure will be ready to accept a Cooling
architecture with cooling units (Ref NSYCCU ...HD) to extract upto 4kW or more . In any case
is strongly recommended to use an Outdoor Thermal Software to precise the real conditions of
installation.
IP protection
The enclosure will have an integrated canopy able to achieve the IP55 degree and able to
accessible to change or maintain ventilation if necessary.
4.3 Other functions
Locking system and protection for private areas:
The enclosure will provide 3 levels of security using a key1242E type and padlocking .
Condensation and hotspots prevention
For avoiding hotspots and condensation problems will be necessary to install a Hygrometer
(Ref NSYCCOHYT…VID) and a heater (NSYCCR…) according to the correcty thermal balance
calculated by an Outdoor Thermal Management Software like ProClima .
Lifting capacity load
For installation reasons the outdoor enclosure will have a capacity load up to 1000kg and
eyebolts for facilitating the lifting function correctly.
Installation needs
The enclosure will be ready to accept electronical equipment with possibility to mount 19"
upright according to IEC 60297-3-100 and EIA-310-E .
Aluminium cable gland plate
Outdoor enclosures will include an aluminium gland plate at the bottom of the enclosure that
ensures the right IP55 even if exists any thermal function (heating, ventilation or cooling) and
avoids any type of corrosion . Cables will be correctly installed by using cable-glands or any
other solution that ensures the IP55 whole system.
For avoiding any unattended closing due to the action of the wind, the outdoor enclosure will
include door retainer mounted .
For facilitating the maintenance tasks , outdoor enclosure needs to provide a document
information pocket .
External dimensions of the Outdoor Enclosure with canopy: 1281x1200x630
Colour of enclosure: Ral 7035
4.4 Accessories to supply:
If necessary and considering the requirements of installations needs, a plinth should be
installed in order to facilitate cable management, and or entry of air
Manufacturer: Schneider Electric or similar
5 Operation & Maintenance
Quality Assurance
All materials and products shall be new, sound and uniform in quality, size, shape, colour.
The manufacturer shall be responsible for ensuring that the required standards of quality
control as mentioned in relative sections are maintained for the proposed .
If requested by the client, the supplier shall provide proof of application of a quality procedure
complying with standards. This means:
- Use of a quality manual approved and signed by a management representative.
- regular updating of this manual so that it reflects the most recent applicable quality
control procedures,
- ISO 9001 or ISO 14001 certification
Product delivery, storage and handling
- Deliver, store, protect and handle products to site as per manufacturer’s instructions.
Maintenance
The enclosure will have an integrated canopy able to achieve the IP66 or IP55 degree
with ventilation
or cooling system integrated and able to be accessible to change or maintain
ventilation if necessary.
6 Sustainable development
-
Production site organisation shall be non polluting and certified to comply with ISO
9001 and ISO 14001 standards.
7 Technical requirements for material suppliers
Answers like “Complying with the specs” or “Ok” are not acceptable. The supplier shall provide
the technical characteristics of his equipment and prove the information with documentation
or official certificates if required.
Offered by the
Specifications required
Description
supplier
Outdoor
Enclosure
requirements
IP protection
Sun radiation resistance upto1120W/m2, climatic
test (-45ºC ...+80ºC ) , according to all tests defined in
class 1 table of IEC 61.969-3
IP55 without ventilation system according to
EN60529
Schneider Electric
Schneider Electric
IP55 according to EN60529 with ventilation included
IK mechanical
protection
IK 10 according to IEC62262
Schneider Electric
Schock resistance at
very low
temperature
Schock resistance at -50ºC according to IEC 61439-5
Schneider Electric
Upgraded
mechanical
protection
Resistance to shock load (sandbag15Kg) and shock
impacts induced by sharp edged objects according to
IEC 61.439-5
Schneider Electric
ISO12944
Paints and varnishes. Corrosion protection of steel
structures by protective paint systems. Part 6.
Classification according to ISO 12.944 (C4H TYPE)
Enclosure Material
type
And protected with a two layers coating system. Body
and door are protected with a zinc free primary plus a
top coat 100% polyester powder resistant to the UV.
Schneider Electric
Schneider Electric
Canopy is protected with a first layer of cataphoresis
plus the same top coat used in body and door.
External dimensions
without canopy
1200x1200x600
External dimensions
including canopy
1281x1200x630
Schneider Electric
Schneider Electric