EN 50164-7:2008

Lightning Protection Components (LPC) - Part 7: Requirements for earthing enhancing compounds

This European Standard specifies the requirements and tests for – earthing enhancing compounds increasing the contact surface area of the earth electrode. NOTE Refill products are not within the scope of this European Standard.

Blitzschutzbauteile - Teil 7: Anforderungen an Mittel zur Verbesserung der Erdung

Diese Europäische Norm legt die Anforderungen und Prüfungen fest für – Mittel zur Verbesserung der Erdung, die die Kontaktfläche des Erders vergrößern. ANMERKUNG Nachfüllprodukte liegen nicht im Anwendungsbereich dieser Europäischen Norm.

Composants de protection contre la foudre (CPF) - Partie 7: Prescriptions pour les enrichisseurs de terre

Cette Norme Européenne spécifie les exigences et les essais pour: – les enrichisseurs de terre permettant d’accroitre la surface de contact des électrodes de terre. NOTE Les produits de recharges ne sont pas l’objet de cette Norme Européenne.

Elementi za zaščito pred strelo (LPC) - 7. del: Zahteve za spojine, ki izboljšajo ozemljitev

General Information

• Status: Withdrawn
• Publication Date: 06-Aug-2008
• Withdrawal Date: 31-Mar-2011
• ICS: 91.120.40 - Lightning protection
• Technical Committee: CLC/TC 81X - Lightning protection
• Drafting Committee: IEC/TC 81 - IEC_TC_81
• Parallel Committee: IEC/TC 81 - IEC_TC_81
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 02-Jan-2015
• Completion Date: 02-Jan-2015
• Ref Project: SIST EN 50164-7:2008 - Lightning Protection Components (LPC) - Part 7: Requirements for earthing enhancing compounds

Relations

• Replaced By: EN 62561-7:2012 - Lightning Protection System Components (LPSC) - Part 7: Requirements for earthing enhancing compounds
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2008
(OHPHQWL]D]DãþLWRSUHGVWUHOR/3&GHO=DKWHYH]DVSRMLQHNLL]EROMãDMR
R]HPOMLWHY
Lightning Protection Components (LPC) - Part 7: Requirements for earthing enhancing
compounds
Blitzschutzbauteile -- Teil 7: Anforderungen an Mittel zur Verbesserung der Erdung
Composants de protection contre la foudre (CPF) -- Partie 7: Prescriptions pour les
enrichisseurs de terre
Ta slovenski standard je istoveten z: EN 50164-7:2008
ICS:
91.120.40 =DãþLWDSUHGVWUHOR Lightning protection
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 50164-7
NORME EUROPÉENNE
August 2008
EUROPÄISCHE NORM
ICS 91.120.40
English version
Lightning Protection Components (LPC) -
Part 7: Requirements for earthing enhancing compounds

Composants de protection  Blitzschutzbauteile -
contre la foudre (CPF) - Teil 7: Anforderungen an Mittel
Partie 7: Prescriptions zur Verbesserung der Erdung
pour les enrichisseurs de terre

This European Standard was approved by CENELEC on 2008-04-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50164-7:2008 E
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 81X, Lightning
protection.
The text of the draft was submitted to the Unique Acceptance procedure and was approved by
CENELEC as EN 50164-7 on 2008-04-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2009-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-04-01
EN 50164 is a family standard and consists of the following parts under the generic title “Lightning
Protection Components (LPC)”:
Part 1 Requirements for connection components
Part 2 Requirements for conductors and earth electrodes
Part 3 Requirements for isolating spark gaps
Part 4 Requirements for conductor fasteners
1)
Part 5 Requirements for earth electrode inspection housings and earth electrode seals
1)
Part 6 Requirements for lightning strike counters
Part 7 Requirements for earthing enhancing compounds
__________
1)
In preparation.
– 3 – EN 50164-7:2008
Contents
Page
1 Scope . 4
2 Normative references . 4
3 Definitions . 4
4 Requirements. 4
4.1 Documentation . 5
4.2 Material . 5
4.3 Marking . 5
5 Tests . 5
5.1 General . 5
5.2 pH measurement . 5
5.3 Solubility in acidic environment . 6
5.4 Sulphur determination . 8
5.5 Determination of conductivity . 8
5.6 Determination of efficiency of improvement of contact surface area of the
electrode . 8
5.7 Marking and indications . 9
6 Structure and content of the test report . 9
6.1 Report identification . 9
6.2 Specimen description . 10
6.3 Standards and references . 10
6.4 Test procedure . 10
6.5 Testing equipment, description . 10
6.6 Measuring Instruments description . 10
6.7 Results and parameters recorded . 10

1 Scope
This European Standard specifies the requirements and tests for
– earthing enhancing compounds increasing the contact surface area of the earth electrode.
NOTE Refill products are not within the scope of this European Standard.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 62305-1 Protection against lightning – Part 1: General principles (IEC 62305-1)
EN 62305-3 Protection against lightning – Part 3: Physical damage to structures and life
hazard (IEC 62305-3, mod.)
EN 62305-4 Protection against lightning – Part 4: Electrical and electronic systems within
structures (IEC 62305-4)
EN 12457-2 Characterization of waste – Leaching – Compliance test for leaching of granular
waste materials and sludges – Part 2: One stage batch test at a liquid to solid
ratio of 10 l/kg for materials with particle size below 4 mm (without or with size
reduction)
EN 12506 Characterization of waste – Analysis of eluates – Determination of pH, As, Ba,
- 2- 2-
Cd, Cl , Co, Cr, Cr Vl, Cu, Mo, Ni, NO , Pb, total S, SO , V and Zn
ISO 4689-3 2004 Iron ores – Determination of sulfur content – Part 3: Combustion/infrared
method
3 Definitions
For the purposes of this document, the following terms and definitions apply.
3.1
earthing enhancing compound
compound improving the contact surface of the earth electrode without damaging the electrodes or
polluting the environment
3.2
manufacturer’s, supplier’s instructions
written instructions provided by the manufacturer or the supplier in his documentation (see 4.1)
3.3
leaching test
test during which is put into contact with a leachant and some constituents of the material are
extracted
4 Requirements
Earthing enhancing compounds shall be so designed and constructed that in normal use their
performance is reliable and without danger to persons and the surrounding.
The choice of a material depends on its ability to match the particular application requirements.

– 5 – EN 50164-7:2008
4.1 Documentation
The manufacturer or supplier of the earthing enhancing compounds shall provide adequate
information in his literature to ensure that the installer can select and install the materials in a suitable
and safe manner.
Compliance is checked by inspection.
4.2 Material
The material of the earthing enhancing compound must exhibit low specific resistance and chemically
inert to subsoil. It must not pollute the environment. It must be insoluble in water. Its aquatic
suspension must not exhibit an acidic pH. It must not contain substances corrosive to the earth
electrodes. It must be inert to steel, stainless steel, zinc, copper.
4.3 Marking
All products complying with this standard shall be marked at least with the following:
a) manufacturer's or responsible vendor's name or trade mark,
b) identifying symbol.
Where this proves to be impractical the marking in accordance with b) may be given on the smallest
packing unit.
NOTE Marking may be applied for example by moulding, pressing, engraving, printing adhesive labels, or water slide transfers.
Compliance is checked in accordance with 5.7.
5 Tests
5.1 General
The tests in accordance with this standard are type tests.
– Unless otherwise specified, tests are carried out with the specimens prepared as in normal use
according to the manufacturer's or supplier's instructions.
– All tests are carried out on new specimens.
– Unless otherwise specified, three samples are subjected to the tests and the requirements are
satisfied if all the tests are met. If only one of the test does not meet the passing criteria , that test
and any preceding one which may have influenced the results of the test shall be repeat
...