--- product_id: 683560665 title: "QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller" brand: "qnk" price: "84123 som" currency: KGS in_stock: true reviews_count: 5 category: "Qnk" url: https://www.desertcart.kg/products/683560665-qnk-2-2kw-220v-3hp-11a-ac-vfd-single-phase store_origin: KG region: Kyrgyzstan --- # 2.2KW / 3HP power output 0-1000Hz variable frequency range Advanced multi-protection safety system QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller **Brand:** qnk **Price:** 84123 som **Availability:** ✅ In Stock ## Summary > ⚙️ Power your precision with silent strength — don’t get left behind! ## Quick Answers - **What is this?** QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller by qnk - **How much does it cost?** 84123 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/683560665-qnk-2-2kw-220v-3hp-11a-ac-vfd-single-phase) ## 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 - • **Powerful 3HP Drive:** Seamlessly convert single-phase 220V to robust three-phase power for your CNC and milling machines. - • **Built to Last & Protect:** Copper coil interior, non-flammable casing, and comprehensive overload, short circuit, and thermal protections keep your investment safe. - • **Plug & Play Versatility:** Ideal for CNC routers and milling machines, with easy integration and 24/7 customer support to keep you running. - • **Precision Speed Control:** Adjust motor speed from 0 to 1000Hz with digital, analog, or RS485 MODBUS communication for ultimate process accuracy. - • **Whisper-Quiet Operation:** Advanced PWM tech ensures low noise and minimal electromagnetic interference—work smarter, not louder. ## Overview The QNK 2.2KW 220V VFD is a high-performance variable frequency drive designed to convert single-phase input into stable three-phase output, delivering up to 3HP with a wide frequency range of 0-1000Hz. Engineered for CNC routers and milling machines, it features advanced PWM control for low noise and EMI, robust safety protections, and versatile control options including digital, analog, and RS485 MODBUS communication. Built with durable copper coils and a heat-dissipating design, it ensures reliable, long-lasting operation for professional-grade motor speed control. ## Description QNK 2.2KW 3HP 220V VFD Review: Great bang for your Buck! - little tricky to get set up but for the price can't beat it! Review: Nice quality and easy to use - I replaced my old phase converter with this and have been extremely pleased with the result. I wish I had done it before as it would have saved me a $2000 bridgeport motor. I am very pleased. ## Features - 【2.2KW Variable Frequency Drive(3HP)】Input: 1-phase/3-phase 220VAC (+/- 15%), 0-11A, and 50/60Hz. Output: 3-phase 220VAC, 0-11A, and 0-1,000Hz - 【Low Noise Operation & Low Electromagnetic Interference】PMW control technology and a component compatibility design allow this VFD to operate with low noise and low electromagnetic interference. - 【V/F Control & Vector Control】 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 PID closed-circuit arithmetic calculation, fast response speed and high suitability), etc. - 【ENHANCED SAFETY AND DURABILITY】QNK VFD features protection functions for overload, fuse, over-voltage (DC voltage > 400V) or undervoltage (DC voltage <200V), reset, shutdown, short circuit and overheating. In addition, it comes with copper coil interiors and a non-flammable exterior for durability and a multi-grid design with enough cooling space between the electronics and the housing for quick heat dissipation. - 【Used in CNC Router,Milling Machine...】Note:1.VFD can not be used as power source for other equipment, or to drive a motor with a supply voltage less than 80V.2.Do not connect the VFD output terminals to capacitive loads.3.choose a VFD with a higher output power when operating heavy equipment such as crane and compression sor, e.g. a 5.5 Kw motor must be connected to a VFD of 7.5 Kw.4. If a generator is used to power the VFD, make sure the generator output voltage level is within +/-15%. - 【Customer Service】QNK provide 1 month trouble-free return, pls buy with confidence. Welcome to contact us if you have any questions about this product. The customer support team will assist you as soon as we can in 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS2W6H35 | | Antenna Location | CNC Router, Milling Machine | | Brand | QNK | | Brand Name | QNK | | Colour | Black | | Customer Reviews | 4.1 out of 5 stars 20 Reviews | | Display Type | LED or LCD | | Frequency | 60 Hz | | Manufacturer | QNK | | Manufacturer Part Number | QNK | | Model Number | 2.2kw220v | | Power Source | AC | | Recommended Uses For Product | CNC Router, Milling Machine | | Standby Power Shutoff | 90 | | UPC | 729162004762 | | Voltage | 220 Volts | | Wattage | 2.2 Watts | ## Product Details - **Brand:** QNK - **Colour:** Black - **Power Source:** AC - **Voltage:** 220 Volts - **Wattage:** 2.2 Watts ## Images ![QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller - Image 1](https://m.media-amazon.com/images/I/61CcQq+ZA6L.jpg) ![QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller - Image 2](https://m.media-amazon.com/images/I/61Od67bP6mL.jpg) ![QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller - Image 3](https://m.media-amazon.com/images/I/61tZ44N77eL.jpg) ![QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller - Image 4](https://m.media-amazon.com/images/I/71KP78uh+mL.jpg) ![QNK 2.2KW 220V 3HP 11A AC VFD Single Phase to Three Phase Converter Variable Frequency Inverter CNC Shaft Motor Speed Controller - Image 5](https://m.media-amazon.com/images/I/71Vqd4PWrWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great bang for your Buck! *by P***B on 21 May 2026* little tricky to get set up but for the price can't beat it! ### ⭐⭐⭐⭐⭐ Nice quality and easy to use *by S***S on 13 October 2025* I replaced my old phase converter with this and have been extremely pleased with the result. I wish I had done it before as it would have saved me a $2000 bridgeport motor. I am very pleased. ### ⭐⭐⭐⭐⭐ Good value *by G***R on 2 March 2025* Yes this inverter works well and was pretty easy to get set up, it helped that I recently went through the programming of a similar inverter ## 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.kg/products/683560665-qnk-2-2kw-220v-3hp-11a-ac-vfd-single-phase](https://www.desertcart.kg/products/683560665-qnk-2-2kw-220v-3hp-11a-ac-vfd-single-phase) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-08*