--- product_id: 522521084 title: "QNK 2.2KW 3HP 220V AC 11A VFD Converter Single to 3 Phase Inverter" brand: "qnk" price: "₨4067" currency: SCR in_stock: true category: "Qnk" url: https://www.desertcart.sc/products/522521084-qnk-2-2kw-3hp-220v-ac-11a-vfd-converter-single store_origin: SC region: Seychelles --- # 2.2KW (3HP) power output RS485 MODBUS communication port Single to 3-phase 220V AC conversion QNK 2.2KW 3HP 220V AC 11A VFD Converter Single to 3 Phase Inverter **Brand:** qnk **Price:** ₨4067 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your precision with silent strength — don’t get left behind! ## Quick Answers - **What is this?** QNK 2.2KW 3HP 220V AC 11A VFD Converter Single to 3 Phase Inverter by qnk - **How much does it cost?** ₨4067 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/522521084-qnk-2-2kw-3hp-220v-ac-11a-vfd-converter-single) ## Best For - qnk enthusiasts ## Why This Product - Trusted qnk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Copper coil internals and nonflammable casing ensure durability with superior heat dissipation and dust protection. - • **Smart Connectivity:** Integrated RS485 port with MODBUS protocol enables advanced serial communication and remote control. - • **Power Meets Precision:** 2.2KW variable frequency drive delivers robust 3HP motor control for seamless industrial performance. - • **Whisper-Quiet Efficiency:** Low-noise PWM technology minimizes electromagnetic interference for a distraction-free workspace. - • **Versatile Industrial Compatibility:** Perfect for CNC routers, spindle motors, pumps, and compressors—upgrade your workflow effortlessly. ## Overview The QNK 2.2KW 3HP 220V AC VFD Converter transforms single-phase input into stable 3-phase output with up to 11A current and 0-2000Hz frequency range. Featuring advanced PWM control for low noise and EMI, it supports multiple frequency setting modes including digital, analog, and PID closed-loop control via RS485 MODBUS communication. Designed for industrial durability with copper coils, nonflammable casing, and effective cooling, it safeguards against overload, short circuit, and overheating. Ideal for CNC machines, pumps, and compressors, this VFD elevates motor control precision and reliability. ## Description QNK 2.2KW 3HP 220V AC 11A VFD Converter Single to 3 Phase Inverter | Variable Frequency Drive CNC Spindle Motor Speed Controller - desertcart.com ## Features - 【2.2KW (3HP) Variable Frequency Drive】Input: 1-phase/3-phase 220 VAC (+/- 15%), 0-11 A, and 50/60 Hz. Output: 3-phase 220 VAC, 0-11A, and 0-2,000 Hz. - 【Low-Noise Operation & Low Electromagnetic Interference】 The PMW control technology and a component compatibility design allow this VFD for low-noise operation and low electromagnetic interference. - 【V/F Control & Vector Control】 The VFD frequency setting mode includes digital setting, analog setting, serial communication setting (RS485 communication port, adopting standard international MODBUS main circuit control), PID setting (advanced calculus PID closed-loop arithmetic, quick responding speed, and high suitability), etc. - 【Improved Safety & Durability】QNK VFD features protective functions for overload, fuse, over voltage (DC voltage>400V) or under voltage (DC voltage<200V), restart, stall, short circuit, and overheat. Moreover, it comes with copper coil internals and a nonflammable exterior for durability and a multi-grid design with enough cooling space between the electronic components and the case for fast heat dissipation.It also can prevent dust, water mist entering the circuit board section effectively. - 【Wide Application】The VFD can be used in various types of equipment such as Spindle Motors, CNC Routers, Milling Machines, Pumps, Compressors, Grinders, among others. - 【Attention】Please Note:1.This VFD surpport external resistor!!! If your motor is heavy load, pls choose a higher power level VFD or contact sales for model selection suggestion. 2.The VFD can’t be used as a power source for other equipment, or to drive a motor with a supply voltage lower than 90V. 3.Do not connect the VFD’s output terminals with capacitive loads.4.Choose a VFD with a larger power output when operating heavy equipment like the crane and compressor, e.g.,a 5.5 Kw motor should be connected to a 7.5 Kw VFD. 4.If a generator is used to power the VFD, ensure that the generator's output voltage level is within +/-15%. - 【Customer Service】If there is an error code in the product and you do not know how to operate,or other questions of this product,pls feel free to contact us. Customer Support Team will help you as soon as we can within 24h. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS2W6H35 | | Antenna Location | Workshop | | Battery Capacity | 11 amp_hours | | Best Sellers Rank | #104,188 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Electrical Motor Controls | | Brand | QNK | | Built-In Media | VFD | | Color | Black | | Customer Reviews | 3.9 3.9 out of 5 stars (22) | | Display Type | LCD or LED | | Electrical Output Waveform | Modified Sine Wave | | Frequency | 60 hertz | | Input Voltage | 220 volts | | Item Highlight | Variable Frequency Drive CNC Spindle Motor Speed Controller | | Manufacturer | QNK | | Mfr Part Number | QNK | | Model Name | QNK 2.2KW 220V 3HP 11A AC VFD Converter Single to 3 Phase Inverter Variable Frequency Drive CNC Spindle Motor Speed Controller | | Model Number | 2.2kw220v | | Number of Items | 1 | | Output Power | 2.2 KW | | Output Voltage | 220 volts | | Peak Output Power Watts | 3300 | | Power Source | 220v | | Standby Power Shutoff | 90 | | UPC | 729162004762 | | Unit Count | 1 Count | | Voltage | 220 volts | | Wattage | 2.2 watts | ## Product Details - **Battery Capacity:** 11 amp_hours - **Brand:** QNK - **Power Source:** 220v - **Recommended Uses For Product:** Workshop - **Wattage:** 2.2 watts ## Images ![QNK 2.2KW 3HP 220V AC 11A VFD Converter Single to 3 Phase Inverter - Image 1](https://m.media-amazon.com/images/I/61CcQq+ZA6L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - QNK 2.2KW 220V 3HP 11A AC VFD Converter Single to 3 Phase Inverter Variable Frequency Drive CNC Spindle Motor Speed Controller - ELEGRP NEMA 6-30P & 6-50P Heavy Duty Angle Plug, 30/50 Amp 250V 3 Prong Power Plug for Welder/Generator, Industrial Grade, Grounding, 2 Pole 3 Wire, UL Listed, 1 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/522521084-qnk-2-2kw-3hp-220v-ac-11a-vfd-converter-single](https://www.desertcart.sc/products/522521084-qnk-2-2kw-3hp-220v-ac-11a-vfd-converter-single) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-29*