SIST EN 300 019-1-5 V2.1.4:2006

SLOVENSKI STANDARD
01-februar-2006
Okoljski inženiring (EE) – Okoljski pogoji in preskusi vplivov okolja na
telekomunikacijsko opremo – 1-5. del: Klasifikacija okoljskih pogojev – Inštalacije
v kopenskih vozilih
Environmental Engineering (EE); Environmental conditions and environmental tests for
telecommunications equipment; Part 1-5: Classification of environmental conditions;
Ground vehicle installations
Ta slovenski standard je istoveten z: EN 300 019-1-5 Version 2.1.4
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
33.050.01 Telekomunikacijska Telecommunication terminal
terminalska oprema na equipment in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

European Standard (Telecommunications series)

Environmental Engineering (EE);
Environmental conditions and environmental tests
for telecommunications equipment;
Part 1-5: Classification of environmental conditions;
Ground vehicle installations
2 ETSI EN 300 019-1-5 V2.1.4 (2003-04)

Reference
REN/EE-01027-1-5[2]
Keywords
environment, equipment practice, testing
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3 ETSI EN 300 019-1-5 V2.1.4 (2003-04)
Contents
Intellectual Property Rights.4
Foreword.4
1 Scope.5
2 References.5
3 Definitions.5
4 Environmental classes.6
4.1 Class 5.1: Protected installation .6
4.2 Class 5.2: Partly protected installation .7
5 Environmental conditions.8
5.1 Climatic conditions.8
5.2 Biological conditions.9
5.3 Chemical active substances .9
5.4 Contaminating fluids.9
5.5 Mechanically active substances.10
5.6 Mechanical conditions.10
Annex A (normative): Summary of applications of classes 5.1 and 5.2 applied to the climatic
conditions for different areas as defined in IEC 60721-2-1.11
History .12

ETSI
4 ETSI EN 300 019-1-5 V2.1.4 (2003-04)
Intellectual Property Rights
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respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
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All published ETSI deliverables shall include information which directs the reader to the above source of information.
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Environmental
Engineering (EE).
The present document is part 1, sub-part 5 of a multi-part deliverable covering the classification of environmental
conditions and environmental tests for telecommunications equipment, as identified below:
Part 1: "Classification of environmental conditions";
Sub-part 0: "Introduction";
Sub-part 1: "Storage";
Sub-part 2: "Transportation";
Sub-part 3: "Stationary use at weatherprotected locations";
Sub-part 4: "Stationary use at non-weatherprotected locations";
Sub-part 5: "Ground vehicle installations";
Sub-part 6: "Ship environments";
Sub-part 7: "Portable and non-stationary use";
Sub-part 8: "Stationary use at underground locations";
Part 2: "Specification of environmental tests".
Part 1 specifies different standardized environmental classes covering climatic and biological conditions, chemically
and mechanically active substances and mechanical conditions during storage, transportation and in use.
Part 1-0 forms a general overview of part 1.
Part 2 specifies the recommended test severities and test methods for the different environmental classes.

National transposition dates
Date of latest announcement of this EN (doa): 31 July 2003
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 January 2004
Date of withdrawal of any conflicting National Standard (dow): 31 January 2004

Annex A to the present document is normative.
ETSI
5 ETSI EN 300 019-1-5 V2.1.4 (2003-04)
1 Scope
The present document defines the classes of environmental conditions and their severities to which equipment may be
exposed in ground vehicles. Only severe conditions, which may be harmful to the equipment, are included. The
severities specified are those which will have a low probability of being exceeded; generally less than 1 %.
The present document applies to equipment when in use and permanently or temporarily installed in ground vehicles.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
[1] ETSI ETR 035: "Equipment Engineering (EE); Environmental engineering; Guidance and
terminology".
[2] IEC 60721-3-5: "Classification of environmental conditions - Part 3: Classification of groups of
environmental parameters and their severities - Section 5: Ground vehicle installations".
[3] IEC 60721-2-1: "Classification of environmental conditions. Part 2: Environmental conditions
appearing in nature. Temperature and humidity".
[4] IEC 60068-2-27: "Environmental testing. Part 2: Tests. Test Ea and guidance: Shock".
3 Definitions
For the purposes of the present document, the following terms and definitions apply:
absolute humidity: mass of water vapour in grammes which is associated with one cubic metre of dry air in an
air/water vapour mixture
externally mounted: equipment mounted on the outside of the vehicle, not protected from any external influences
internally mounted: equipment mounted internally in the vehicle in a compartment which affords some protection
from the environment
NOTE: The protection ranges from complete isolation from external influences to protection only from
precipitation when the vehicle is not moving.
relative humidity: ratio of the partial pressure of the water vapour in moist air at a given temperature, to the partial
pressure of the water vapour in saturated air at the same temperature
weatherprotected location: location at which the vehicle is protected from direct weather influences
NOTE: The locality is assumed to be reasonably ventilated (at least natural flow).
ETSI
6 ETSI EN 300 019-1-5 V2.1.4 (2003-04)
4 Environmental classes
The classes shown in parentheses, e.g. (5S1), may be selected for special applications.
4.1 Class 5.1: Protected installation
This class is a combination of classes 5K2/5B2/5C2(5C3)/5F1(5F2)/5S2(5S1)/5M2 or 5M3 in IEC 60721-3-5 [2].
This class applies to equipment in vehicles used at weatherprotected and heated locations covered by world-wide
open-air climates excluding extremely warm dry climates.
At non-weatherprotected locations this class applies to equipment in ventilated compartments and in the engine
compartments of vehicles powered by electric motors in climatic conditions with normal rain intensities but excluding
extremely cold, cold, cold temperate and extremely warm dry climates.
NOTE 1: For some environmental parameters (low air temperature, high air temperature) this class also covers
externally mounted equipment.
NOTE 2: A survey of applications in different climates is given in Annex A. Climatic conditions for different areas
are defined in IEC 60721-2-1 [3].
This class applies to:
- equipment subjected to heat from heating elements and solar radiation through windows. The vehicle may be
moved between cold, non-weatherprotected and warm, weatherprotected conditions. The equipment may also
be subjected to dripping water and conditions of wet mounting surfaces. Engine compartments may be
subjected to the ingress of water and snow;
- areas and conditions where mould growth and attacks by animals, except termites, may occur;
- equipment internally mounted in partly open compartments and in engine compartments which may be
subjected to the ingress of road salts;
- locations with normal levels of contaminants experienced in urban areas with industrial activities scattered
over the whole area and/or with heavy traffic;
NOTE 3: In areas with industrial sources emitting high quantities of chemical pollutants either special precautions
must be taken or the special IEC chemical class 5C3 must be chosen.
- compartments where contaminating fluids are not expected;
NOTE 4: If the equipment is exposed to contaminating fluids either the special precautions must be taken or the
special IEC class 5F2 must be chosen.
- equipment not protected from sand and dust on vehicles not used in desert areas.
NOTE 5: In a vehicle cab which is mainly protected from sand the special IEC class 5S1 may be chosen.
Class 5.1 also includes one of the following mechanical conditions as appropriate:
- Class 5M2: All types of road vehicles used in areas with well-developed road systems except tracked vehicles,
motorcycles, scooters and other vehicles with low mass. The equipm
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