{"id":2289,"date":"2022-05-13T11:52:27","date_gmt":"2022-05-13T03:52:27","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?p=2289"},"modified":"2022-05-13T11:54:58","modified_gmt":"2022-05-13T03:54:58","slug":"introduction-of-sm6-air-insulated-switchgear-up-to-36kv","status":"publish","type":"post","link":"https:\/\/www.wolunelectric.com\/vi\/introduction-of-sm6-air-insulated-switchgear-up-to-36kv\/","title":{"rendered":"Introduction of SM6 Air Insulated Switchgear Up to 36kV"},"content":{"rendered":"

The SM6 is made up of modular units containing fixed, disconnectable or
withdrawable metal-enclosed switchgear, using sulphur hexafluoride (SF6)
or vacuum:
\u2022 Switch-disconnector
\u2022 SF6 Circuit breaker
\u2022 Vacuum contactor
\u2022 Disconnector.<\/p>\n\n\n\n

SM6 units are designed for indoor installations. <\/p>\n\n\n\n

Their compact dimensions are: \u2022 375 to 1500 mm width \u2022 1600 to 2250 mm height \u2022 840 to 1400 mm depth\u2026 \u2026 this makes for easy installation in small rooms or prefabricated substations. Cables are connected via the front. All control functions are centralised on a front plate, thus simplifying operation. The units may be equipped with a number of accessories (relays, toroids, instrument transformers, surge arrester, control and monitoring, etc.).<\/p>\n\n\n\n

\"sm6
SM6 cabinet structure<\/figcaption><\/figure>\n\n\n\n

Field of Application<\/h2>\n\n\n\n

SM6 air insulated switchgears are used for the MV section in MV\/LV transformer substations in public
distribution systems and MV consumer or distribution substations up to 36 kV.<\/p>\n\n\n\n

MV\/LV transformer substations<\/p>\n\n\n\n

Industrial distribution substations<\/p>\n\n\n\n

Units for Switching Functions<\/h2>\n\n\n\n
\"incoming
IN-LINE CABINET& LINE-OUT CABINET<\/figcaption><\/figure><\/div>\n\n\n\n
\"protection
Protection Cabinet <\/figcaption><\/figure><\/div>\n\n\n\n
\"measuring
Measuring Cabinet<\/figcaption><\/figure><\/div>\n\n\n\n
\"special
Cabinets for Other Functions<\/figcaption><\/figure><\/div>\n\n\n\n

Normal operating conditions<\/h2>\n\n\n\n


Ambient air temperature
\u2022 Less than or equal to 40\u00b0C
\u2022 Less than or equal to 35\u00b0C on average over 24 hours
\u2022 Greater or equal to \u20135\u00b0C.
Altitude
\u2022 Less than or equal to 1000 m
\u2022 Above 1000 m, a derating coefficient is applied (please consult us).
Solar radiation
\u2022 No solar radiation influence is permitted.
Ambient air pollution
\u2022 No significant pollution by dust, smoke, corrosive and\/or flammable gases,
vapours or salt.
Humidity
\u2022 Average relative humidity over a 24 hour period, less than or equal to 95%
\u2022 Average relative humidity over a 1 month period, less than or equal to 90%
\u2022 Average vapor pressure over a 24 hour period, less than or equal to 2.2 kPa
\u2022 Average vapor pressure over a 1 month period, less than or equal to 1.8 kPa.
For these conditions, condensation may occasionally occur. Condensation can be
expected where sudden temperature changes occur in periods of high humidity.
To withstand the effects of high humidity and condensation, such as breakdown of
insulation, please pay attention on Civil Engineering recommendations for design
of the building or housing, by suitable ventilation and installation.
Seismic (for 24 Kv and 36 kV):
\u2022 Up to 0.5 g (horizontal) and 0.4 g (vertical)
\u2022 Class 2 for 24 kV and Class 1 for 36kV
\u2022 According to standards IEEE-693\/2005 and EN 60068-3\/1993 for the
24 kV and 36 kV<\/p>\n\n\n\n

Main characteristics<\/h2>\n\n\n\n
\"sm6<\/figure>\n\n\n\n

Our SM6 Switchgears<\/h2>\n\n\n\n
\"sm6<\/figure>\n\n\n\n
\"sm6<\/figure>\n\n\n\n
\"sm6<\/figure>\n\n\n\n

Feel free to contact us if you need SM6 Air Insulated Switchgear Up to 36kV.<\/p>","protected":false},"excerpt":{"rendered":"

The SM6 is made up of modular units containing fixed, disconnectable orwithdrawable metal-enclosed switchgear, using sulphur hexafluoride (SF6)or vacuum:\u2022 Switch-disconnector\u2022 SF6 Circuit breaker\u2022 Vacuum contactor\u2022 Disconnector. SM6 units are designed for indoor installations. Their compact dimensions are: \u2022 375 to 1500 mm width \u2022 1600 to 2250 mm height \u2022 840 to 1400 mm depth\u2026 […]<\/p>","protected":false},"author":1,"featured_media":2303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-2289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides"],"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/posts\/2289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/comments?post=2289"}],"version-history":[{"count":0,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/posts\/2289\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/2303"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=2289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/categories?post=2289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/tags?post=2289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}