{"product_id":"westinghouse-2d78522-metering-and-protection-system","title":"Westinghouse 2D78522 Metering And Protection System","description":"\u003ch3 data-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"899\" data-start=\"17\"\u003eThe Westinghouse 2D78522 IQ Data Plus II Metering and Protection System is used in industrial power monitoring and electrical protection systems for real-time metering, power quality analysis, fault detection, and equipment protection in three-phase power distribution applications. Commonly installed in switchgear assemblies, substations, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor control\u003c\/a\u003e centers, transformer feeder circuits, generator systems, and industrial electrical distribution networks requiring dependable monitoring of voltage, current, power factor, energy consumption, and abnormal line conditions. Maintenance electricians, power system engineers, and industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this metering and protection system for replacement maintenance, energy management upgrades, retrofit projects, and restoration of legacy Westinghouse IQ power monitoring systems. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"918\" data-start=\"901\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1460\" data-start=\"919\"\u003eThe Westinghouse 2D78522 IQ Data Plus II system is commonly used in industrial switchgear systems, incoming three-phase AC power lines, transformer feeder circuits, branch distribution networks, motor starter assemblies, utility substations, manufacturing facilities, and power management installations where reliable electrical metering, load monitoring, power quality analysis, phase protection, undervoltage detection, and system diagnostics are required for operational safety and energy management. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1491\" data-start=\"1462\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"2744\" data-start=\"1492\"\u003e• Manufacturer: Westinghouse \/ Cutler-Hammer\u003cbr data-end=\"1539\" data-start=\"1536\"\u003e• Part Number: 2D78522\u003cbr data-end=\"1564\" data-start=\"1561\"\u003e• Product Family: IQ Data Plus II\u003cbr data-end=\"1600\" data-start=\"1597\"\u003e• Product Type: Metering and Protection System\u003cbr data-end=\"1649\" data-start=\"1646\"\u003e• Technology Type: Microprocessor-Based Monitoring System\u003cbr data-end=\"1709\" data-start=\"1706\"\u003e• Application Type: Industrial Power Monitoring and Protection\u003cbr data-is-only-node=\"\" data-end=\"1774\" data-start=\"1771\"\u003e• Function: Electrical Metering, Monitoring, and Protective Control\u003cbr data-end=\"1844\" data-start=\"1841\"\u003e• Monitoring Parameters: Voltage, Current, Watts, VARs, Power Factor, Frequency, Demand, Watt-Hours\u003cbr data-end=\"1946\" data-start=\"1943\"\u003e• Voltage Monitoring Range: 120–600 VAC Direct Monitoring\u003cbr data-end=\"2006\" data-start=\"2003\"\u003e• Extended Voltage Capability: Up to 14.4KV with External Potential Transformers\u003cbr data-end=\"2089\" data-start=\"2086\"\u003e• Current Transformer Compatibility: 100\/5 to 5000\/5 Ratios\u003cbr data-end=\"2151\" data-start=\"2148\"\u003e• Protection Functions: Phase Loss, Phase Unbalance, Phase Reversal, Undervoltage, Overvoltage\u003cbr data-end=\"2248\" data-start=\"2245\"\u003e• System Compatibility: Three-Phase Industrial Power Distribution Systems\u003cbr data-end=\"2324\" data-start=\"2321\"\u003e• Installation Type: Door-Mounted Monitoring Assembly\u003cbr data-end=\"2380\" data-start=\"2377\"\u003e• Industry Use: Utility, Manufacturing, and Industrial Power Systems\u003cbr data-end=\"2451\" data-start=\"2448\"\u003e• Compatible Equipment: Switchgear, MCCs, Transformers, and Generator Systems\u003cbr data-end=\"2531\" data-start=\"2528\"\u003e• Memory Type: Nonvolatile Memory Storage\u003cbr data-end=\"2575\" data-start=\"2572\"\u003e• Service Application: Replacement and Retrofit Projects\u003cbr data-end=\"2634\" data-start=\"2631\"\u003e• Equipment Category: Industrial Metering and Protective Relay Hardware \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2770\" data-start=\"2746\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"2911\" data-start=\"2771\"\u003e• Eaton Power Xpert Metering and Protection System\u003cbr data-end=\"2824\" data-start=\"2821\"\u003e• ABB Power Monitoring and Protection Relay\u003cbr data-end=\"2870\" data-start=\"2867\"\u003e• Siemens SENTRON Power Monitoring System\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732514963758,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_cf07927d-07b5-4bb7-ac6f-f25d9a753eed.jpg?v=1770599733","url":"https:\/\/plgautomation.com\/products\/westinghouse-2d78522-metering-and-protection-system","provider":"PLG Automation ","version":"1.0","type":"link"}