{"product_id":"apsystems-chint-revenue-grade-meter-dtsu666-single-phase-2270110003","title":"Apsystems CHINT Revenue Grade Meter DTSU666 Single phase - 2270110003","description":"\u003ch2\u003eAPsystems DTSU666 meter – revenue-grade single-phase monitoring\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAPsystems DTSU666 meter\u003c\/strong\u003e delivers accurate and dependable energy monitoring solutions for residential use. It is designed to ensure precise energy measurements in homes where accuracy is essential. This meter complies with the stringent ANSI C12.20 Class 0.5 standards, making it revenue-grade for professional and reliable usage. Both homeowners and energy professionals gain valuable insights into energy consumption and net metering data from this device.\u003c\/p\u003e\n\u003cp\u003eThe device simplifies real-time tracking of home energy system performance. It helps monitor energy usage patterns accurately, providing useful data to optimize consumption. Users can better understand their energy flow and make informed decisions to improve efficiency.\u003c\/p\u003e\n\u003cp\u003eWhen paired with APsystems ECU-R and ECU-C gateways, this meter forms part of a sophisticated, integrated energy monitoring system. Advanced technology supports modern energy management needs with reliability and ease. Industry professionals and homeowners rely on this meter for consistent and dependable performance in diverse residential environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the APsystems DTSU666 meter\u003c\/h2\u003e\n\u003ch3\u003eTwo 250 A split-core CTs included for easy setup\u003c\/h3\u003e\n\u003cp\u003eInstallation of the \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/products\/apsystems-chint-revenue-grade-meter-dtsu666-single-phase-2270110003\" target=\"_self\" title=\"\"\u003eAPsystems DTSU666 meter\u003c\/a\u003e is straightforward and efficient due to the inclusion of two pre-wired 250 A split-core current transformers (CTs). These CTs enable hassle-free setup without the need to disconnect the main service line. This feature significantly enhances installation safety and reduces overall setup time.\u003c\/p\u003e\n\u003cp\u003eElectricians and energy experts appreciate how this convenient design allows quick and secure installations. The meter also features a backlit LCD display, providing real-time energy data such as kilowatts (kW), kilowatt-hours (kWh), and voltage. Its illuminated screen allows clear visibility even in low-light or enclosed spaces, making energy monitoring accessible and user-friendly for all users.\u003c\/p\u003e\n\u003ch2\u003eComprehensive Specifications of the APsystems DTSU666 meter\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eAPsystems DTSU666 meter – technical data\u003c\/strong\u003e\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240 V AC, single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent range\u003c\/th\u003e\n\u003ctd\u003e0 – 250 A (with supplied CTs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±0.5 % (revenue grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003ctd\u003eRS-485 Modbus-RTU to ECU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e3.94 × 1.42 × 2.58 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eLCD, backlit, selectable parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eDIN-rail 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAccurate and Reliable Data Output\u003c\/h2\u003e\n\u003cp\u003eThis meter employs the RS-485 Modbus-RTU communication protocol, ensuring seamless compatibility with ECU gateways. This allows effortless transmission of live and historical energy data for detailed analysis. Reliable data exchange enables proper monitoring and control within advanced energy management systems.\u003c\/p\u003e\n\u003cp\u003eWith its ±0.5% revenue-grade accuracy, the meter is well-suited for precise billing and regulatory compliance. It measures electrical current from zero up to 250 A, accommodating many residential electrical setups. This adaptability makes the meter ideal for various home energy monitoring installations and use cases.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Warranty for the APsystems DTSU666 meter\u003c\/h2\u003e\n\u003cp\u003eThe device includes a CT harness and termination resistors that simplify wiring and enhance installation safety. These components help maintain compliance with electrical industry standards during installation. The compact design allows it to fit effortlessly on a standard 35 mm DIN rail, enabling easy integration into electrical panels.\u003c\/p\u003e\n\u003cp\u003eAdditionally, it comes with a comprehensive five-year limited warranty. This warranty ensures quality and precision, providing peace of mind to installers and end users alike. It guarantees reliable meter performance under typical usage conditions for many years.\u003c\/p\u003e\n\u003ch2\u003eBenefits of Using This Energy Monitoring Solution\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers high-precision metering suitable for revenue-grade applications\u003c\/li\u003e\n\u003cli\u003eAllows easy installation without interrupting electrical service\u003c\/li\u003e\n\u003cli\u003eFeatures a backlit \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Liquid-crystal_display\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003eLCD\u003c\/a\u003e display for easily visible and adjustable readings\u003c\/li\u003e\n\u003cli\u003eSupports robust RS-485 communication for smooth connectivity to gateway devices\u003c\/li\u003e\n\u003cli\u003eCompact, adaptable design fits multiple panel configurations\u003c\/li\u003e\n\u003cli\u003eReliable operation backed by a comprehensive 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the APsystems DTSU666 meter for Your Energy Monitoring Needs\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAPsystems DTSU666 meter\u003c\/strong\u003e offers a durable, precise, and user-friendly energy monitoring solution. It empowers homeowners and installers to efficiently track energy consumption and system performance. This level of precision metering helps reduce utility costs and improve overall home energy management.\u003c\/p\u003e\n\u003cp\u003eThanks to its compatibility with widely adopted communication protocols, the meter easily connects to gateway devices. This enables detailed consumption and solar production tracking, supporting smarter energy decisions. Ultimately, this meter fosters sustainability and efficient energy management in residential settings.\u003c\/p\u003e","brand":"APsystems","offers":[{"title":"Default Title","offer_id":42500722294918,"sku":"PES-SPS-SIV-0642","price":309.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/DTSU666.png?v=1760381971","url":"https:\/\/www.portlandiaelectric.supply\/products\/apsystems-chint-revenue-grade-meter-dtsu666-single-phase-2270110003","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}