{"product_id":"invt-gd350a-series-ac-vsd-3ph-15kw-sk01353","title":"INVT: GD350A SERIES AC VSD 3PH 15KW","description":"\u003cp\u003e\u003cstrong\u003eStrong drive capability, compatible with multiple motor types\u003c\/strong\u003e\u003cbr\u003e- Capable of driving permanent magnet synchronous motors (PMSM), asynchronous motors, and synchronous reluctance motors (customized software required), including direct-drive motors, PMSM, motor spindles, asynchronous servo motors, standard asynchronous motors, synchronous reluctance motors, and servo motors.\u003cbr\u003e- Supports multiple control algorithms: V\/F, open-loop vector, and closed-loop vector control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Powerful motor control performance with high precision\u003c\/strong\u003e\u003cbr\u003e- Speed and torque control performance: closed-loop vector dynamic speed drop \u0026lt;0.25%, speed overshoot \u0026lt;5%, torque response \u0026lt;5ms.\u003cbr\u003e- Low-speed control performance: speed regulation ratio over 1:200 for PMSM; 100% torque motor-generator ride-through; 150% zero-speed (short-term) hovering.\u003cbr\u003e- Synchronous reluctance control (currently supported via customized software): supports open-loop control (speed regulation ratio 1:100) and closed-loop vector control; dynamic current distribution with optimal vector angle automatically matched for different speed and torque conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Strong adaptability to synchronous motors\u003c\/strong\u003e\u003cbr\u003e- One-key motor parameter auto-tuning and loop parameter self-adaptation for commissioning-free startup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. G\/P integration for flexible model selection\u003c\/strong\u003e\u003cbr\u003e- Supports G\/P integration, making inventory management more convenient and enhancing competitiveness in light-load application scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Strong expansion capability with flexible configuration\u003c\/strong\u003e\u003cbr\u003e- Optional I\/O cards for additional digital\/analog inputs and outputs, and relay output terminals.\u003cbr\u003e- Optional power supply cards for external 24V power, simplifying on-site commissioning.\u003cbr\u003e- Optional communication expansion cards: PROFINET, CANOPEN, PROFIBUS-DP, Ethernet\/IP, Modbus TCP, EtherCAT, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Functional safety\u003c\/strong\u003e\u003cbr\u003e- Built-in Safe Torque Off (STO) function compliant with SIL2 level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Supports motor temperature detection for enhanced motor protection\u003c\/strong\u003e\u003cbr\u003e- AI\/AO interfaces support direct connection to PT100, PT1000, KTY84, and PTC sensors for monitoring motor temperature and implementing protection measures. No need for a separate transmitter, simplifying applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Supports user-programmable secondary development\u003c\/strong\u003e\u003cbr\u003e- Optional programmable expansion card with support for instruction language, ladder diagram, sequential function chart, and 16K-step program storage, enabling secondary development and lowering system cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Energy saving\u003c\/strong\u003e\u003cbr\u003e- Supports energy-saving control (MTPA), reducing motor losses.\u003cbr\u003e- VF and vector control support new algorithms, reducing light load current by 30%.\u003cbr\u003e- Lower current harmonics (\u0026lt;7%), reducing motor heating; random PWM modulation for quieter operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Versatile firmware upgrades\u003c\/strong\u003e\u003cbr\u003e- Remote upgrade via RS485, local serial port, or 4G expansion card.\u003cbr\u003e- Local upgrade via USB flash drive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e11. User-friendly HMI\u003c\/strong\u003e\u003cbr\u003e- Standard multi-function LCD keypad with user-friendly design prioritizing user experience.\u003c\/p\u003e","brand":"Swanevelder Elektries","offers":[{"title":"Default Title","offer_id":48289816871077,"sku":"SK01353","price":10537.45,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7552\/7589\/files\/invt.jpg?v=1789479281","url":"https:\/\/swanevelderelektries.co.za\/products\/invt-gd350a-series-ac-vsd-3ph-15kw-sk01353","provider":"SWANEVELDER ELEKTRIES","version":"1.0","type":"link"}