{"product_id":"protector-multifunctional-trifazic-100a-v-a-hz-kwh","title":"Multifunctional Three-Phase Protector 100A - V\/A\/Hz\/Kwh","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003e100A Three-Phase Multifunctional Protector with Complete V\/A\/Hz\/kWh Monitoring\u003c\/h2\u003e\n\n\u003cp\u003eProfessional electronic device that simultaneously measures and protects three-phase electrical installations against all network anomalies. Ideal for industrial panels, generators, pumping stations, and three-phase machinery, it ensures equipment safety through automatic disconnection upon detecting any fault.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eComplete automatic protection — instant disconnection on overvoltage, undervoltage, phase imbalance, reverse sequence, or abnormal frequency, preventing equipment damage\u003c\/li\u003e\n\n\u003cli\u003eReal-time monitoring on LCD display — simultaneously view voltage on all 3 phases, current, power, consumed energy, and frequency, without additional devices\u003c\/li\u003e\n\n\u003cli\u003eLow energy consumption — self-consumption below 5W, kWh totalizer for optimizing electricity costs\u003c\/li\u003e\n\n\u003cli\u003eQuick DIN rail installation — mounting in the electrical panel in a maximum of 15 minutes, direct connections for cables up to 25mm²\u003c\/li\u003e\n\n\u003cli\u003eLong-lasting operation — Class 1.0 accuracy, thermal resistance -10°C to +55°C, ideal for industrial environments\u003c\/li\u003e\n\n\u003cli\u003eSmart power management — 2 programmable 5A relays allow automation and consumption limiting to the set threshold\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe protector is mounted on a standard DIN rail in the electrical panel. You connect the mains voltage and the phases to be measured according to the diagram in the manual, then configure the desired protection thresholds using the front buttons. Once powered, the LCD display automatically shows all electrical parameters in real-time. Upon detecting an anomaly (voltage too high\/low, incorrect frequency, phase imbalance), the relays disconnect the power supply in under 100ms and signal the alarm.\u003c\/p\u003e\n\n\u003cp\u003eInstallation does not require complex programming — common settings are pre-configured, and fine adjustments are made via an intuitive menu. The device operates autonomously after connection and can optionally be integrated into monitoring systems via the RS485 Modbus interface.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I know if the protector is compatible with my electrical panel?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe device is mounted on a standard 35mm DIN rail present in over 95% of electrical panels and works with any 230\/400V three-phase network. Just check that you have space for 8 modules (approx. 14cm wide).\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the protector without external current transformers?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, it directly measures currents up to 100A by direct connection to the circuit. Current transformers are only necessary for installations over 100A or special situations with very thick cables.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat happens if there's a problem with the network when I'm not home?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe protector automatically disconnects the power supply and saves the event in memory. When the voltage returns to normal parameters, you can see on the display what type of anomaly occurred and when. Optionally, you can connect an alert system via the additional relays.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\n\u003ctd\u003e3 x 230\/400V AC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Rated Current\u003c\/td\u003e\n\n\u003ctd\u003e100A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVoltage Measurement Range\u003c\/td\u003e\n\n\u003ctd\u003e0-300V AC per phase\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCurrent Measurement Range\u003c\/td\u003e\n\n\u003ctd\u003e0-100A per phase\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFrequency Measurement Range\u003c\/td\u003e\n\n\u003ctd\u003e45-65 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\n\u003ctd\u003eClass 1.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\n\u003ctd\u003eMulti-parameter LCD backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\n\u003ctd\u003e2 programmable, max 5A\/250V AC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAuxiliary Power Supply\u003c\/td\u003e\n\n\u003ctd\u003e230V AC (consumption under 5W)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTerminal Connections\u003c\/td\u003e\n\n\u003ctd\u003eScrews for cables up to 25mm²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003e144 x 90 x 60 mm (8 DIN modules)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\n\u003ctd\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"ClassLights","offers":[{"title":"Default Title","offer_id":56804880122187,"sku":"Q-5D045","price":109.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/protector-multifunctional-trifazic-100a-vahzkwh-1.jpg?v=1773834741","url":"https:\/\/classlights.eu\/hu-eu\/products\/protector-multifunctional-trifazic-100a-v-a-hz-kwh","provider":"ClassLights","version":"1.0","type":"link"}