{"product_id":"cudis-b100-100a-single-phase-voltage-optimisation-unit-cpnb100","title":"Cudis B100 100A Single Phase Voltage Optimisation Unit | CPNB100","description":"\u003ch1 class=\"MsoNormal\"\u003eCudis B100 100A Single Phase Voltage Optimisation Unit | CPNB100\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Cudis B100 Voltage Optimisation Unit (CPNB100) is a 100A single-phase voltage optimiser designed to reduce incoming supply voltage to a safer, more efficient operating level. By lowering voltage by approximately 6–14%, the unit helps minimise over-voltage stress, reduce energy waste, and extend the service life of connected electrical equipment.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eHoused in a robust powder-coated mild steel enclosure, the CPNB60 is suitable for commercial and residential installations where incoming supply regularly exceeds optimal operating voltage. It is independently tested and certified by Intertek and built to comply with key UK and EU electrical standards.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWith a maximum load of 100A and integrated protective devices, this unit provides a practical, installer-friendly solution for voltage control and equipment protection.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e100A Single Phase Voltage Optimiser – For whole-circuit voltage reduction\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eVoltage Reduction 6–14% – Helps prevent over-voltage faults\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eImproves Efficiency – Reduces excess voltage and energy waste\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEquipment Protection – Lowers electrical stress on appliances\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eIntertek Certified – Independently tested and approved\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eHeavy-Duty Steel Enclosure – Powder-coated for durability\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eIntegrated Protection – Includes 100A Type B MCB\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eFlexible Cable Entry – Multiple 32mm knockout entries\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e5 Year Warranty – Long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eElectrical Performance\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePhase: Single phase AC\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eNominal Input Voltage: 235–253V AC, 50Hz\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eNominal Output Voltage: 217–234V AC\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOptimisation Ratio: ~92.5% of input voltage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eVoltage Reduction: Typically 6–14%\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eMaximum Load: 100A\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eSurge Rating: 4kV\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOver Voltage Category: Class III\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eConstruction \u0026amp; Installation\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003eEnclosure: Mild steel, powder coated\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003eIP Rating: IP20\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003eElectrical Class: Class I\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003eCable Entry:\u003c\/li\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level2 lfo3; tab-stops: list 72.0pt;\"\u003e2 × 32mm (bottom)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level2 lfo3; tab-stops: list 72.0pt;\"\u003e2 × 32mm (rear)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003eTerminal Capacity: Up to 35mm² (Live \u0026amp; Neutral)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003eApprox. Weight: 10kg\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\"\u003eAverage Operating Temperature: 60–66°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eProtection \u0026amp; Compliance\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo4; tab-stops: list 36.0pt;\"\u003eMCB Included: 100A, 10kA, Type B (BS EN 60898-1)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo4; tab-stops: list 36.0pt;\"\u003eIndependently Certified: Intertek tested\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo4; tab-stops: list 36.0pt;\"\u003eStandards Compliance:\u003c\/li\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level2 lfo4; tab-stops: list 72.0pt;\"\u003eBS EN 61558-2-13\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level2 lfo4; tab-stops: list 72.0pt;\"\u003eBS EN 61558-1 + A1\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level2 lfo4; tab-stops: list 72.0pt;\"\u003eBS EN 61439-1\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level2 lfo4; tab-stops: list 72.0pt;\"\u003eBS EN 60076-11\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level2 lfo4; tab-stops: list 72.0pt;\"\u003eEN 61000-6 series\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level2 lfo4; tab-stops: list 72.0pt;\"\u003eLow Voltage Directive 2014\/35\/EU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo5; tab-stops: list 36.0pt;\"\u003eCommercial premises with high incoming voltage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo5; tab-stops: list 36.0pt;\"\u003eResidential properties with persistent over-voltage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo5; tab-stops: list 36.0pt;\"\u003eEquipment protection circuits\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo5; tab-stops: list 36.0pt;\"\u003eLighting and mixed-load distribution\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo5; tab-stops: list 36.0pt;\"\u003eEnergy optimisation upgrades\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cudis","offers":[{"title":"Default Title","offer_id":53500857942362,"sku":"CPNB100","price":815.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/6232\/6106\/files\/CPNB60-63A-Voltage-Optimisation-Unit-Cat-V1.0-p46-IMPROVED.webp?v=1770193199","url":"https:\/\/account.alertelectrical.com\/products\/cudis-b100-100a-single-phase-voltage-optimisation-unit-cpnb100","provider":"Alert Electrical","version":"1.0","type":"link"}