{"product_id":"delta-electronics-vfd550cp23-00-vfd-cp2000-series-variable-frequency-drive","title":"Delta Electronics VFD550CP23-00 VFD-CP2000 Series Variable Frequency Drive","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eProviding precise speed and torque regulation for high-capacity induction motors, the Delta Electronics VFD550CP23-00 serves as a robust 3-phase motor control platform for heavy-duty industrial environments. Engineered for fan, pump, and HVAC applications, this \u003cstrong\u003e55 kW (75 HP)\u003c\/strong\u003e Variable Frequency Drive utilizes sensorless vector control (SVC) to deliver optimal torque performance under variable load conditions. The device features an integrated \u003cstrong\u003e10k-step PLC\u003c\/strong\u003e for decentralized logic control, a built-in MODBUS interface, and a dual-rating design that allows operators to easily transition between normal and heavy-duty operation profiles depending on application demands.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Control Modes:\u003c\/strong\u003e Supports Sensorless Vector Control (SVC), V\/f control, and FOC+PG for highly precise motor shaft regulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmbedded Logic:\u003c\/strong\u003e Built-in 10k-step Delta PLC capacity enables local sequence execution without requiring an external controller.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy-Saving Technology:\u003c\/strong\u003e Dynamic energy-saving algorithms automatically optimize output voltage based on load conditions to minimize operational costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Hardware Architecture:\u003c\/strong\u003e Hot-swappable LCD keypad and expandable I\/O and communication card slots simplify on-site system integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Protection:\u003c\/strong\u003e Multi-layer defense circuits protect against overcurrent, overvoltage, undervoltage, phase loss, overheating, and motor overload.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eCentrifugal fan systems and heavy industrial air handling units (AHUs).\u003c\/li\u003e\n  \u003cli\u003eMunicipal wastewater pumping networks and constant-pressure water supply systems.\u003c\/li\u003e\n  \u003cli\u003eChiller units, cooling towers, and industrial refrigeration compressors.\u003c\/li\u003e\n  \u003cli\u003eBulk conveyor lines and material handling machinery requiring high startup torque.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eValue\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eDelta Electronics\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eModel \/ SKU\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eVFD550CP23-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSeries\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eVFD-CP2000\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eRated Input Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e230V AC (3-Phase, 200V to 240V range)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eApplicable Motor Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e55 kW \/ 75 HP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eRated Output Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e110 A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eRated Output Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e88 kVA\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eOutput Frequency Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e0.1 to 600 Hz\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eProtection Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eIP00 \/ UL Open Type\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePhysical Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e37.6 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e40.0 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e650 mm x 420 mm x 380 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eTaiwan\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eTerminal Block \/ Pin\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eFunction \/ Circuit Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eR\/L1, S\/L2, T\/L3\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e3-Phase AC Line Input Connections\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eU\/T1, V\/T2, W\/T3\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e3-Phase Variable AC Output to Motor\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003e+1, +2\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eDC Bus Reactor Connection (remove jumper before installation)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003e+2, -\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eDC Bus Terminals for Brake Unit Connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMI1 to MI8\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eMulti-Function Digital Inputs (Sink\/Source selection)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eRA, RB, RC\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eMulti-Function Relay Output (N.O., N.C., Common)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSG+, SG-\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eRS-485 Communication Terminals (RJ-45 alignment compatible)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe VFD550CP23-00 is a core hardware module within Delta's active CP2000 family. It offers direct software configuration compatibility with legacy VFD-F and VFD-G series drives of equivalent electrical classifications. When swapping older components, confirm physical mounting footprint tolerances and coordinate control card macro configurations to prevent parameter mapping faults during commissioning.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBecause this unit is constructed as an IP00 \/ Open Type device, adequate internal panel ventilation is mandatory. Airflow velocity must be maintained at a minimum of 3.5 m\/s across the rear cooling fins. High-inertia applications, such as direct-drive fans, can produce large regenerative voltages during braking; ensure the deceleration S-curve parameters (Pr.01-13) are adjusted or an external braking resistor is deployed to prevent persistent DC bus overvoltage (ov) faults.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eFor motor cable distances exceeding 50 meters, the capacitive line-to-ground charging current may trigger premature Ground Fault Protection (GFF) alarms. Under these installation conditions, we highly recommend installing a 3-phase AC line output reactor directly at terminals U, V, and W. Always run low-voltage control and feedback lines inside separate steel conduits separated from motor and mains input cabling by at least 20 cm.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e Verify that all upstream high-voltage AC feeders are completely isolated and locked out before initiating terminal connections. Wait at least 10 minutes following source de-energization for internal DC bus capacitors to bleed down below 36V DC. Measure voltage across terminals +2 and - using an industry-standard voltmeter to verify a zero-energy state prior to handling bare conductors.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px; font-size: 0.85rem; margin-top: 2px;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eMount the chassis vertically inside an electrical cabinet on a non-flammable backplate, ensuring 150 mm of vertical clearance is maintained above and below the drive frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px; font-size: 0.85rem; margin-top: 2px;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the primary system protective ground to the drive's dedicated PE terminal before running input and output phase lines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px; font-size: 0.85rem; margin-top: 2px;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eTerminate AC line input supply cables directly to terminals R\/L1, S\/L2, and T\/L3. Connect motor supply cables directly to U\/T1, V\/T2, and W\/T3.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px; font-size: 0.85rem; margin-top: 2px;\"\u003e4\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eGround control wire shields at the drive frame earth location only to suppress electrical noise and avoid damaging ground loop paths.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102145241451,"sku":"VFD550CP23-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vfd550cp23-00-p1uso1d25pa.png?v=1776138108","url":"https:\/\/www.plcprotech.com\/id\/products\/delta-electronics-vfd550cp23-00-vfd-cp2000-series-variable-frequency-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}