{"product_id":"general-electric-mivii1000e00hi00-voltage-and-frequency-relay","title":"General Electric MIVII1000E00HI00 Voltage and Frequency Relay","description":"\u003cp\u003eConfigured for directional power protection and metering in electrical grid networks, the \u003cstrong\u003eGeneral Electric MIVII1000E00HI00\u003c\/strong\u003e (\u003cstrong\u003eMIVII-1000-E00-HI-00\u003c\/strong\u003e Voltage and Frequency Relay) provides direct physical and electrical execution of protection elements.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMIVII1000E00HI00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSubject to factory documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard relay enclosure weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DIN-mount or panel-mount form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial standard range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eRequires external auxiliary power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Elements\u003c\/td\u003e\n\u003ctd\u003eDirectional power, voltage, and frequency faults\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRS232, RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eAC current transformer inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe MIVII1000E00HI00 utilizes deterministic communication protocols to ensure time-critical reporting of fault conditions within the protected circuit. Integration into wider industrial networks requires strict adherence to bus timing parameters. Firmware flash compatibility must be verified against existing relay firmware versions to prevent protocol stack mismatches during system integration. Users must ensure that communication baud rates across the RS485 bus remain stable to minimize signal propagation delays during high-speed protection event logging.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the MIVII1000E00HI00 support hot-swapping while the power system is energized?\u003c\/p\u003e\n\u003cp\u003eA: No. Relay modules of this series must be isolated from auxiliary power and CT inputs before removal from the rack to prevent secondary open-circuit conditions on current transformers.\u003c\/p\u003e\n\u003cp\u003eQ: What is the recommended shielding practice for the RS485 communication port?\u003c\/p\u003e\n\u003cp\u003eA: The communication cable shield must be grounded at a single point to prevent ground loops. Ensure that the shield is not connected to the relay chassis ground if that creates a potential difference across the communication bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the relay is mounted in a vibration-free environment, utilizing standard DIN-rail or panel-mounting hardware as specified in the physical envelope dimensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect AC current transformer inputs using appropriate gauge copper wiring. Ensure all CT circuits are shorted prior to installation or maintenance to prevent dangerous voltage build-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Maintain a low-impedance connection between the relay chassis ground terminal and the cabinet main protective earth (PE) bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Verify all logic settings and setpoints through the front interface or via RS232\/RS485 connection before placing the unit into an active protection scheme.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52638245454136,"sku":"MIVII1000E00HI00","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/MIVII1000E00HI00.jpg?v=1784017275","url":"https:\/\/www.automodulexpert.com\/products\/general-electric-mivii1000e00hi00-voltage-and-frequency-relay","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}