{"product_id":"a-ppr-pump-protection-relay-with-phase-failure-protection","title":"Pump Protection Relay with Phase Failure Protection","description":"\u003cp\u003eThe A-PPR Pump Protection Relay provides sensitive overload and underload protection for pump motors, with phase failure protection where fitted, and is particularly suited to borehole and pump set applications where dry-running or phase loss is a risk. It is suitable for electricians, borehole installers and pump maintenance teams.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Overload\/underload and phase failure protection for pump motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection:\u003c\/strong\u003e Current-transformer-based overload\/underload with adjustable set\/trip point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBorehole recovery:\u003c\/strong\u003e DIP-switch underload re-start timer, 20 minutes to 8 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plug-in, 11 pin base\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#2C3892;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable overload\/underload set point with LED indication and 0-10 second trip delay\u003c\/li\u003e\n\u003cli\u003eDIP-switch selectable underload re-start timer (6 settings, 20 minutes to 8 hours) allows borehole water recovery before restarting\u003c\/li\u003e\n\u003cli\u003ePhase failure protection included where fitted, reducing single-phasing risk to the motor\u003c\/li\u003e\n\u003cli\u003eFixed 5 second start-up delay avoids nuisance trips on motor inrush\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#2C3892;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBorehole pump motor protection\u003c\/li\u003e\n\u003cli\u003eDry-run and underload protection for pump sets\u003c\/li\u003e\n\u003cli\u003eFarm and agricultural pump installations\u003c\/li\u003e\n\u003cli\u003ePanel builder pump protection circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#2C3892;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAvanti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA-PPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMonitoring Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverload, underload, phase failure (where fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-10 seconds, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnderload re-start timer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 minutes to 8 hours, 6 DIP-switch settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStart-up delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 seconds, fixed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlug-in, 11 pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMultiple — specify when ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"color:#2C3892;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 x A-PPR Pump Protection Relay\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e 11 pin relay base\/socket and current transformers are not included unless specifically listed above.\u003c\/p\u003e\n\u003ch3 style=\"color:#2C3892;\"\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the pump motor's overload\/underload current thresholds before setting up the relay.\u003c\/li\u003e\n\u003cli\u003eFor borehole dry-run protection, set the underload re-start timer to suit your borehole's recovery rate.\u003c\/li\u003e\n\u003cli\u003eInstallation should be carried out by a suitably qualified electrician where required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#2C3892;\"\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\n\u003cp\u003eThis product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.\u003c\/p\u003e\n\u003cp\u003eZisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help choosing?\u003c\/strong\u003e If you are unsure whether this product is suitable for your system, contact Zisabo with your application details, voltage, current rating, pin\/base configuration or installation environment, and we will assist where possible.\u003c\/p\u003e","brand":"Avanti","offers":[{"title":"230V Single Phase (1T8-23)","offer_id":49516668223745,"sku":"A-PPR-IT8-23","price":1698.6,"currency_code":"ZAR","in_stock":true},{"title":"400V Three Phase (3T8-40)","offer_id":49516668256513,"sku":"A-PPR-3T8-40","price":1698.6,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/6924\/2369\/files\/A-PPR-3T8-40.png?v=1783230940","url":"https:\/\/www.zisabo.co.za\/products\/a-ppr-pump-protection-relay-with-phase-failure-protection","provider":"Zisabo","version":"1.0","type":"link"}