{"id":412,"date":"2011-05-14T12:56:47","date_gmt":"2011-05-14T10:56:47","guid":{"rendered":"http:\/\/www.electrex.it\/en\/2011\/05\/14\/pfa7411-02-atto-d4-rs485-230-240v-transducer-energy-analyzer\/"},"modified":"2019-10-31T09:58:37","modified_gmt":"2019-10-31T08:58:37","slug":"pfa7411-02-atto-d4-rs485-230-240v-transducer-energy-analyzer","status":"publish","type":"post","link":"https:\/\/www.electrex.it\/en\/products\/intelligent-transducers\/pfa7411-02-atto-d4-rs485-230-240v-transducer-energy-analyzer.html","title":{"rendered":"PFA7411-02 ATTO D4 RS485 230-240V TRANSDUCER \/ ENERGY ANALYZER"},"content":{"rendered":"\n\n\n
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ATTO D4 RS485 230-240V TRANSDUCER \/ ENERGY ANALYZER<\/p>\n

Cod. PFA7411-02<\/p>\n

Over 60 readings available on serial port including min-max U, max., thermal & neutral current, phase THD-I, THD-U, peak power, maximum demand, rolling demand, import\/export demand, phase, partial and total active energy, 2-4 quadrant energies (Ea, Er) RMS measurement to 31st harmonic. 0,5 % accuracy on V and I. Class 1 accuracy on active energy and cl. 2 on reactive energy (EN62053-21). Single-phase, 2-phase, balanced or unbalanced 3-phase (max. 500V ph-ph), 2, 3 & 4 wire, LT and HT systems, ..\/1-5A CT input. Temp. range -10+50\u00b0C. DIN rail mount 4 modules. 230-240Vac power supply (others on request). 2 years warranty. RS485 port (Modbus protocol). DIN rail mount 4 modules.<\/p>\n

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Leaflet Femto Atto Zepto<\/strong><\/p>\n\t\t\t \t\t\t\t \t

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Datasheet Atto D4<\/strong><\/p>\n\t\t\t \t\t\t\t \t

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Installation instructions Atto D4<\/strong><\/p>\n\t\t\t \t\t\t\t \t

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ATTO D4 RS485 230-240V TRANSDUCER \/ ENERGY ANALYZER Cod. PFA7411-02 Over 60 readings available on serial port including min-max U, max., thermal & neutral current, phase THD-I, THD-U, peak power, maximum demand, rolling demand, import\/export demand, phase, partial and total active energy, 2-4 quadrant energies (Ea, Er) RMS measurement to […]<\/p>\n","protected":false},"author":3,"featured_media":2746,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[646,18],"tags":[],"class_list":["post-412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-discontinued","category-intelligent-transducers"],"yoast_head":"\nPFA7411-02 ATTO D4 RS485 230-240V TRANSDUCER \/ ENERGY ANALYZER - Electrex - the energy saving technology<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electrex.it\/en\/products\/intelligent-transducers\/pfa7411-02-atto-d4-rs485-230-240v-transducer-energy-analyzer.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PFA7411-02 ATTO D4 RS485 230-240V TRANSDUCER \/ ENERGY ANALYZER - Electrex - the energy saving technology\" \/>\n<meta property=\"og:description\" content=\"ATTO D4 RS485 230-240V TRANSDUCER \/ ENERGY ANALYZER Cod. 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