Buffer power supplies has been designed for an uninterrupted supply of fire alarm systems, smoke and heat
control systems, fire protection equipment and fire automatics requiring stabilized voltage of 24 V DC (\u00b115%).<\/p>\n
Compliant with the requirements:<\/strong> Features:<\/strong><\/p>\n 27,6 V DC uninterruptible power supply<\/p>\n<\/li>\n High efficiency (up to 89%)<\/p>\n<\/li>\n Low level of voltage ripple<\/p>\n<\/li>\n Microprocessor-based automation system<\/p>\n<\/li>\n Measurement of the resistance of the battery circuit<\/p>\n<\/li>\n Automatic temperature-compensated charging<\/p>\n<\/li>\n Automatic battery test<\/p>\n<\/li>\n Two-stage battery charging process<\/p>\n<\/li>\n accelerated battery charging<\/p>\n<\/li>\n Monitoring of the continuity of the battery circuit<\/p>\n<\/li>\n Monitoring of the battery voltage<\/p>\n<\/li>\n Monitoring of charging and maintenance of the batteries<\/p>\n<\/li>\n Cooperation with EN54C-LB4 and EN54C-LB8 fuse modules (optional equipment)<\/p>\n<\/li>\n Cooperation with EN54C-LS4 and EN54C-LS8 sequential modules (optional equipment<\/p>\n<\/li>\n Optical indication \u2013 LED panel<\/p>\n<\/li>\n Deep discharge battery protection (UVP)<\/p>\n<\/li>\n Battery overcharge protection<\/p>\n<\/li>\n The LoB low battery voltage indication<\/p>\n<\/li>\n Battery output protection against short-circuit and reverse connection<\/p>\n<\/li>\n Output voltage control<\/p>\n<\/li>\n Fuse monitoring of AUX1 and AUX2 outputs<\/p>\n<\/li>\n Relay output of collective failure ALARM<\/p>\n<\/li>\n EPS relay output indicating 230 V power loss<\/p>\n<\/li>\n The EXTi input of external failure<\/p>\n<\/li>\n Protections<\/p>\n SCP short-circuit protection<\/p>\n<\/li>\n OLP \u2013 \u00fclekoormuskaitse<\/p>\n<\/li>\n OVP overvoltage protection<\/p>\n<\/li>\n Surge protection<\/p>\n<\/li>\n Antisabotage protection \u2013 Tamper<\/p>\n<\/li>\n<\/ul>\n<\/li>\n Closing the enclosure – lock<\/p>\n<\/li>\n Datasheet<\/a> EN54C 27,6V\/3A\/2\u00d77Ah power supply for fire alarm systems<\/p>\n","protected":false},"featured_media":2372,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_price":"295","_stock":"1","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false},"product_brand":[],"product_cat":[298],"product_tag":[],"class_list":{"0":"post-5292","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-toiteplokid-en54","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/product\/5292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/comments?post=5292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/media\/2372"}],"wp:attachment":[{"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/media?parent=5292"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/product_brand?post=5292"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/product_cat?post=5292"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/delkatek.ee\/en\/wp-json\/wp\/v2\/product_tag?post=5292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
EN 54-4:1997+AC:1999+A1:2002+A2:2006
EN 12101-10:2005+AC:2007<\/p>\n\n
\n
\nCE certificate<\/a>
\nDoP certificate<\/a>
\nUser manual (ENG)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"