<\/p>\n
Three-phase transformer or direct connection meter is designed for active and reactive electric energy measurement and organization of single- and multi-tariff electric energy metering.<\/p>\n
Functional capabilities
\nMulti-tariff electric energy measurement with a wide range of tariff schedule settings.
\nBidirectional active and reactive energy measurement.
\nSupport of IEC 62056-21 and DLMS \/ COSEM data exchange protocols (or \u00abSmart Metering\u00bb protocol).
\nData transmission with automatic switch between PLC and RF communication channels on every transmission level (for PLC + RF model only).
\nFlexible adjustment of reaction to the events occurring in the meter.
\nElectric energy quality measurement:
\nvoltage deviation;
\nnetwork frequency deviation;
\nduration and depth of power failure;
\nduration and maximal value of overvoltage;
\nblackouts.
\nLoad profi le logging, with an ability to set the type of parameters to save and averaging time for registration.
\nNetwork parameters metering according to EN 50160:2010:
\nvoltage frequency;
\ncurrents;
\nvoltages;
\nangles between current and voltage;
\npower factor;
\nactive power;
\nreactive power;
\napparent power.
\nActive power consumption control.
\n\u00abInstantaneous power\u00bb consumption control.
\nActive energy consumption control.
\nVoltage of power supply control.
\nNetwork frequency control.
\nSignalization relay.
\nUnauthorized opening protection (electronic seals).
\nMagnetic fi eld sensor.
\nData logging for:
\nmeasured data registration (total and per tariff) for active and reactive energy by day changing;
\nmeasured data registration (total and per tariff) for active and reactive energy by month changing (with programmable date when the billing period ends);
\nmeasured data registration (total and per tariff) for active and reactive energy by year changing;
\nmeasured data registration (total and per tariff) for active and reactive energy per event or command.
\nLoad control by external switching unit.
\nSound alarm.
\nSelf-testing.
\nLCD backlight.
\nDisplaying of data supported by OBIS codes.
\nRange of use
\nMeter can be used as a part of AMI system for measured parameters transition to the control, metering and electric energy distribution center. Case type is designed for the installation on the mounting surface.<\/p>\n
Active \/ Reactive energy measurement accuracy class 1\/1
\nNominal voltage, V 3×230\/400
\nBase (max.) current, A 5 (100)
\nStarting current, mA 5; 10
\nNetwork frequency, Hz 50\u00b12,5
\nNumber of tariffs 8
\nLoad profiles averaging time, min 1; 2; 3; 4; 5; 6; 10; 12; 15; 20; 30; 60
\nStoring depth of daily energy, collected per tariff, days 256
\nOperating temperature range, \u00b0C from – 40 to +70<\/p>\n<\/div>\n<\/div>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Overview Three-phase transformer or direct connection meter is designed for active and reactive electric energy measurement and organization of single- and multi-tariff electric energy metering. Functional capabilities Multi-tariff electric energy measurement with a wide range of tariff schedule settings. Bidirectional active and reactive energy measurement. Support of IEC 62056-21 and DLMS \/ COSEM data exchange […]<\/p>\n","protected":false},"author":1,"featured_media":973,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[],"class_list":["post-970","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-instruments-meters"],"_links":{"self":[{"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/posts\/970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/comments?post=970"}],"version-history":[{"count":0,"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/posts\/970\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/media\/973"}],"wp:attachment":[{"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/media?parent=970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/categories?post=970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.swdlfj.com\/en\/wp-json\/wp\/v2\/tags?post=970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}