{"product_id":"18f5a1h-360f-keb-combivert-f5-22kw-400v-servo-inverter-fast-ship","title":"18F5A1H-360F KEB Combivert F5 22kW 400V Servo Inverter Fast Ship","description":"\u003ch3\u003e\u003cstrong\u003eSystem Architecture \u0026amp; Technical Outline\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eKEB Combivert F5 Controlled Servo Inverter Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e18F5A1H-360F\u003c\/strong\u003e is a high-performance controlled servo inverter designed within the KEB Combivert F5 framework for precise closed-loop and open-loop dynamic motor positioning. Operating at a 35 kVA apparent power rating, it manages continuous shaft outputs of up to 22 kW (30 HP) on standard 3-phase 400V lines, handling nominal output currents up to 50A with dynamic peak bursts reaching 75.0A.\u003c\/p\u003e\n\u003cp\u003eEngineered with an internal GTR7 braking chopper and an optimized air-cooler heatsink topology, the module delivers smooth motor regulation across switching frequencies up to 8 kHz and output frequencies up to 599 Hz.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Specification Matrix\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n    \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e\u003cspan style=\"color: #1a252c; font-weight: bold;\"\u003eParameter Category\u003c\/span\u003e\u003c\/th\u003e\n    \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e\u003cspan style=\"color: #1a252c; font-weight: bold;\"\u003eTechnical Specification\u003c\/span\u003e\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eModel Code\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #d9534f; font-weight: bold;\"\u003e18F5A1H-360F\u003c\/span\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eBrand \u0026amp; Platform\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eKEB Combivert F5 Series\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eInverter Class\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eControlled Servo Inverter \/ Multi-Frequency AC Drive\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eApparent Power Rating\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e35 kVA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eMotor Shaft Power\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #28a745; font-weight: bold;\"\u003e22 kW (30 HP) @ 2\/4 Pole, 50\/60 Hz\u003c\/span\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eInput Supply Voltage\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e305 to 528 V AC, 3 Phase, 50\/60 Hz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eOutput Voltage Range\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e0 to Uin (3 Phase)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eRated Output Current\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #28a745; font-weight: bold;\"\u003e50 A continuous\u003c\/span\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eShort-Time Peak Current\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e75.0 A limit\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eMax Output Frequency\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e0 to 599 Hz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003ePWM Carrier Frequency\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #28a745; font-weight: bold;\"\u003e8 kHz\u003c\/span\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eBraking Hardware\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eIntegrated GTR7 Dynamic Brake Transistor\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eCooling Method \u0026amp; Rating\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eForced Air Cooler Heatsink \/ IP20 Protection Rating\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003ePhysical Enclosure Size\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e297 mm (W) x 330 mm (H) x 255 mm (D)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Compatibility \u0026amp; Onboard Surveillance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Diagnostic Mechanisms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget Applications:\u003c\/strong\u003e Precision servo positioning tables, high-torque industrial mixers, multi-axis packaging lines, metal stamping presses, plastic injection feeds, and automated material handling elevators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercurrent \u0026amp; Short-Circuit Tracking:\u003c\/strong\u003e High-speed hardware comparison circuits monitor motor terminal currents, triggering immediate IGBT shutoff if phase current breaches the 75.0A peak limit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvervoltage \u0026amp; Dynamic Braking Control:\u003c\/strong\u003e The internal GTR7 chopper continuously senses the DC bus voltage during negative acceleration ramps, engaging external braking resistors when bus limits are exceeded.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Management Watchdog:\u003c\/strong\u003e Onboard thermistors inside the power module measure heatsink junction temperatures, enforcing dynamic air cooling fan speeds and generating over-temperature fault flags before power component degradation occurs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase Loss \u0026amp; Line Supervision:\u003c\/strong\u003e Continuous mains monitoring detects phase asymmetry or dropouts across the 305...528V AC input terminals, locking out drive execution to protect the rectifier bridge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eField Installation \u0026amp; Engineering Evaluation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe \u003cstrong\u003e18F5A1H-360F\u003c\/strong\u003e provides an excellent power-to-size balance for 22 kW servo applications, fitting into panel depths of 255 mm without requiring external braking chopper modules.\u003c\/li\u003e\n  \u003cli\u003eOperating at an 8 kHz switching frequency ensures smooth current waveforms for low-torque ripple performance in servo positioning, though proper panel cooling must handle the thermal dissipation generated by the forced air cooler.\u003c\/li\u003e\n  \u003cli\u003eThe 75.0A short-term current limit provides a generous 150% overload margin for high-inertia startup conditions and aggressive deceleration cycles.\u003c\/li\u003e\n  \u003cli\u003eWhen replacing legacy F5 servo units, ensure parameter configurations matching the encoder feedback interface board are uploaded correctly prior to full-load operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSupply Protocols \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal Logistics \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFully backed by a \u003cspan style=\"color: #d9534f; font-weight: bold;\"\u003e12-month replacement warranty\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003eFast international dispatch available via \u003cspan style=\"color: #d9534f; font-weight: bold;\"\u003eFedEx, UPS, and DHL\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003eShipped with ESD protection and comprehensive hardware testing verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Selection \u0026amp; Maintenance Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eQ: How does the GTR7 brake transistor function during rapid stopping profiles?\u003cbr\u003e\nA: The internal GTR7 transistor monitors the DC bus voltage and automatically switches regenerative current into an external braking resistor when power feeds back from the deceleration load.\u003c\/p\u003e\n\u003cp\u003eQ: What panel spacing is required around the 297 x 330 x 255 mm chassis?\u003cbr\u003e\nA: Maintain a minimum clearance of 100 mm above and below the air cooler housing to allow unimpeded vertical airflow across the heatsink fins.\u003c\/p\u003e\n\u003cp\u003eQ: Can this drive run in open-loop V\/f mode if encoder feedback is disconnected?\u003cbr\u003e\nA: Yes, while optimized as a controlled servo inverter, the F5 software permits switching control algorithms to standard V\/f or sensorless vector control for commissioning or emergency backup runs.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be taken when running at the 8 kHz default switching frequency?\u003cbr\u003e\nA: High switching frequencies reduce acoustic motor noise but generate higher heat losses; verify that panel ventilation can dissipate thermal output under full 50A continuous load.\u003c\/p\u003e\n\u003cp\u003eQ: How do you prevent nuisance overvoltage trips on long acceleration\/deceleration cycles?\u003cbr\u003e\nA: Calculate the total load inertia, lower the deceleration ramp rate, or verify that an appropriately rated braking resistor is connected directly to the GTR7 terminals.\u003c\/p\u003e","brand":"KEB","offers":[{"title":"Default Title","offer_id":45322373726390,"sku":"18F5A1H-360F","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/18F5A1H-360F.jpg?v=1785833005","url":"https:\/\/www.plcsparehub.com\/products\/18f5a1h-360f-keb-combivert-f5-22kw-400v-servo-inverter-fast-ship","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}