{"id":228946,"date":"2024-10-19T14:53:26","date_gmt":"2024-10-19T14:53:26","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60950-222017\/"},"modified":"2024-10-25T09:00:31","modified_gmt":"2024-10-25T09:00:31","slug":"bs-en-60950-222017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60950-222017\/","title":{"rendered":"BS EN 60950-22:2017"},"content":{"rendered":"

1.1 Equipment covered<\/h3>\n

This part of IEC 60950<\/span> <\/span> applies to information technology equipment intended to be installed in an outdoor location<\/span>.<\/p>\n

The requirements for outdoor equipment<\/span> also apply, where relevant, to outdoor enclosures<\/span> suitable for direct installation in the field and supplied for housing information technology equipment to be installed in an outdoor location<\/span>.<\/p>\n

1.2 Additional requirements<\/h3>\n

Each installation may have particular requirements. Some examples are given in 4.2<\/span>. In addition, requirements for protection of the outdoor equipment<\/span> against the effects of direct lightning strikes are not covered by the standard. For information on this subject, see IEC 62305\u20111<\/span> <\/span>.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
9<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
11<\/td>\nFOREWORD <\/td>\n<\/tr>\n
13<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
14<\/td>\n1 Scope
1.1 Equipment covered
1.2 Additional requirements
2 Normative references <\/td>\n<\/tr>\n
15<\/td>\n3 Terms and definitions
4 Conditions for outdoor equipment
4.1 Ambient air temperature <\/td>\n<\/tr>\n
16<\/td>\n4.2 Mains supply
4.2.1 General
4.2.2 Mains transient voltage on AC mains supply
4.2.3 Mains transient voltage on DC mains supply <\/td>\n<\/tr>\n
17<\/td>\n4.3 Rise of earth potential
5 Marking and instructions
6 Protection from electrical shock in an outdoor location
6.1 Voltage limits of user-accessible parts in outdoor locations
6.2 Limited current circuits in outdoor locations
6.3 Protection for socket-outlet in outdoor locations <\/td>\n<\/tr>\n
18<\/td>\n7 Wiring terminals for connection of external conductors
8 Construction requirements for outdoor enclosures
8.1 General
8.2 Resistance to ultra-violet radiation <\/td>\n<\/tr>\n
19<\/td>\n8.3 Resistance to corrosion
8.3.1 General
8.3.2 Test apparatus
Tables
Table 1 \u2013 Minimum property retention limits after UV exposure <\/td>\n<\/tr>\n
20<\/td>\n8.3.3 Test procedure
8.3.4 Compliance criteria
8.4 Bottoms of fire enclosures
8.5 Gaskets
8.5.1 General <\/td>\n<\/tr>\n
21<\/td>\n8.5.2 Oil resistance
8.5.3 Securing means
9 Protection of equipment within an outdoor enclosure
9.1 Protection from moisture
Table 2 \u2013 Examples of the provision of pollution degree environments <\/td>\n<\/tr>\n
22<\/td>\n9.2 Protection from plants and vermin
9.3 Protection from excessive dust
9.3.1 General
9.3.2 IP5X equipment <\/td>\n<\/tr>\n
23<\/td>\n9.3.3 IP6X equipment
10 Mechanical strength of enclosures
10.1 General
10.2 Impact test
11 Outdoor equipment containing valve regulated or vented batteries
11.1 Risk of explosion from lead acid, NiCd and NiMH batteries <\/td>\n<\/tr>\n
24<\/td>\n11.2 Ventilation preventing an explosive gas concentration <\/td>\n<\/tr>\n
25<\/td>\nTable 3 \u2013 Values for current Ifloat and Iboost, factors fg and fs, and voltages Ufloat and Uboost <\/td>\n<\/tr>\n
26<\/td>\n11.3 Ventilation test <\/td>\n<\/tr>\n
27<\/td>\nAnnexes
Annex A (normative) Water-saturated sulphur dioxide atmosphere (see 8.3.2 and 8.3.3) <\/td>\n<\/tr>\n
28<\/td>\nAnnex B (normative) Water spray test (see 9.1) <\/td>\n<\/tr>\n
29<\/td>\nFigures
Figure B.1 \u2013 Water-spray test spray-head piping <\/td>\n<\/tr>\n
30<\/td>\nFigure B.2 \u2013 Water-spray test spray head <\/td>\n<\/tr>\n
31<\/td>\nAnnex C (normative) Ultraviolet light conditioning test (see 8.2)
C.1 Test apparatus
C.2 Mounting of test samples
C.3 Carbon-arc light-exposure apparatus
C.4 Xenon-arc light-exposure apparatus <\/td>\n<\/tr>\n
32<\/td>\nAnnex D (normative) Gasket tests (see 8.5)
D.1 Gasket tests
D.2 Tensile strength and elongation tests
D.3 Compression test <\/td>\n<\/tr>\n
33<\/td>\nD.4 Oil immersion test
Figure D.1 \u2013 Gasket test <\/td>\n<\/tr>\n
34<\/td>\nAnnex E (informative) Rationale
E.1 General
E.2 Electric shock
E.3 Energy related hazards
E.4 Fire <\/td>\n<\/tr>\n
35<\/td>\nE.5 Mechanical hazards
E.6 Heat related hazards
E.7 Radiation
E.8 Chemical hazards
E.9 Biological hazards <\/td>\n<\/tr>\n
36<\/td>\nE.10 Explosion hazards <\/td>\n<\/tr>\n
37<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Information technology equipment. Safety – Equipment to be installed outdoors<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":228949,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-228946","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/228946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/228949"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=228946"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=228946"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=228946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}