{"product_id":"kael-ke-fkr4-d-digital-monitoring-device-in-pakistan","title":"KAEL ke-FKR4(D) Digital Monitoring Device in Pakistan","description":"\u003cp\u003eThe \u003cstrong\u003eKAEL ke-FKR4(D) Digital Monitoring Device\u003c\/strong\u003e is a three-phase electrical monitoring and protection relay for industrial electrical systems. It monitors AC voltage and system frequency to help protect motors, pumps, compressors, generators, and other equipment from abnormal supply conditions. Its digital display and adjustable protection settings support convenient monitoring inside electrical control panels.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThree-phase AC electrical monitoring.\u003c\/li\u003e\n\u003cli\u003ePhase failure detection.\u003c\/li\u003e\n\u003cli\u003eIncorrect phase sequence protection.\u003c\/li\u003e\n\u003cli\u003eAdjustable overvoltage protection.\u003c\/li\u003e\n\u003cli\u003eAdjustable undervoltage protection.\u003c\/li\u003e\n\u003cli\u003eVoltage imbalance monitoring.\u003c\/li\u003e\n\u003cli\u003eOverfrequency and underfrequency monitoring.\u003c\/li\u003e\n\u003cli\u003eThree-digit LED display for voltage and frequency.\u003c\/li\u003e\n\u003cli\u003eTRUE RMS voltage measurement.\u003c\/li\u003e\n\u003cli\u003eAdjustable protection settings, time delays, and reset function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct: Digital Monitoring Device.\u003c\/li\u003e\n\u003cli\u003eManufacturer: KAEL.\u003c\/li\u003e\n\u003cli\u003eModel: ke-FKR4(D).\u003c\/li\u003e\n\u003cli\u003eType: Digital phase failure and phase sequence protection relay.\u003c\/li\u003e\n\u003cli\u003eMonitoring system: Three-phase AC; listed system voltage: 380V AC.\u003c\/li\u003e\n\u003cli\u003eRated supply: 220\/230V AC (L1–N), depending on version.\u003c\/li\u003e\n\u003cli\u003eOperating voltage range: 0.8–1.1 × rated supply voltage.\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 50\/60Hz.\u003c\/li\u003e\n\u003cli\u003eVoltage measurement: Phase-to-phase and phase-to-neutral.\u003c\/li\u003e\n\u003cli\u003ePhase-to-phase measurement range: 10–500V AC.\u003c\/li\u003e\n\u003cli\u003ePhase-to-neutral measurement: 176–242V AC for the listed 220\/230V supply version.\u003c\/li\u003e\n\u003cli\u003eMeasurement accuracy: ±1% ±1 digit.\u003c\/li\u003e\n\u003cli\u003eDisplay: Three-digit LED.\u003c\/li\u003e\n\u003cli\u003eProtection functions: Phase failure, phase sequence, overfrequency, and underfrequency.\u003c\/li\u003e\n\u003cli\u003eVoltage imbalance adjustment: Approximately 5–20%.\u003c\/li\u003e\n\u003cli\u003eListed protection thresholds for the 380V version: Overvoltage 390V \/ 460V; undervoltage 300V \/ 370V.\u003c\/li\u003e\n\u003cli\u003eON delay: Approximately 0.1–99.9 seconds, depending on version.\u003c\/li\u003e\n\u003cli\u003eRelay contact rating: Maximum 5A at 240V AC; power consumption: Less than 4VA.\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -5°C to +50°C; protection class: IP20.\u003c\/li\u003e\n\u003cli\u003eMounting: Electrical panel connection rail with terminal connections; dimensions: Approximately 90 × 58 × 35mm, depending on version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUses:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThree-phase industrial motors and machinery.\u003c\/li\u003e\n\u003cli\u003eIndustrial and commercial water pump systems.\u003c\/li\u003e\n\u003cli\u003eThree-phase air compressors and HVAC equipment.\u003c\/li\u003e\n\u003cli\u003eElectrical distribution panels, control panels, and factory automation systems.\u003c\/li\u003e\n\u003cli\u003eGenerator supply voltage, phase sequence, voltage balance, and frequency monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cp\u003e1x KAEL ke-FKR4(D) Digital Monitoring Device\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/industryparts.pk\/\" style=\"color: #0000ff;\"\u003e\u003cstrong\u003eIndustryparts.pk\u003c\/strong\u003e\u003c\/a\u003e is the Online Shopping website for KAEL ke-FKR4(D) Digital Monitoring Device. Here you get a KAEL ke-FKR4(D) Digital Monitoring Device at a reasonable price in Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Quetta, Multan, and all over Pakistan.\u003c\/p\u003e","brand":"KAEL","offers":[{"title":"Default Title","offer_id":63733067743372,"sku":"BR2760","price":19400.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0387\/8082\/9836\/files\/KAEL_ke-FKR4_D_Digital_Monitoring_Device_in_Pakistan.jpg?v=1794240919","url":"https:\/\/industryparts.pk\/products\/kael-ke-fkr4-d-digital-monitoring-device-in-pakistan","provider":"industryparts.pk","version":"1.0","type":"link"}