--- product_id: 112987060 title: "New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V)" brand: "top gin" price: "฿5384" currency: THB in_stock: false url: https://www.desertcart.co.th/products/112987060-new-general-purpose-inverter-3-7kw-5hp-380v-7a-variable store_origin: TH region: Thailand --- # 3.7kW Power 380V Input 7A Output New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V) **Brand:** top gin **Price:** ฿5384 **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power Up Your Performance! ## Quick Answers - **What is this?** New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V) by top gin - **How much does it cost?** ฿5384 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/112987060-new-general-purpose-inverter-3-7kw-5hp-380v-7a-variable) ## Best For - top gin enthusiasts ## Why This Product - Trusted top gin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Performance:** Designed for medium to large horsepower applications, ensuring reliability. - • **Compact & Lightweight:** Weighing only 4 kg, it’s easy to install and manage in any workspace. - • **Versatile Applications:** Perfect for various indoor uses, enhancing your operational efficiency. - • **User-Friendly Interface:** LED digital operator for clear visibility and ease of use. - • **Unleash Precision Control:** Experience seamless motor speed adjustments with knob-operated control. ## Overview The TOP GIN New General Purpose Inverter is a high-performance variable frequency drive (VFD) designed for three-phase input and output. With a power capacity of 3.7kW and 5HP, it offers precise motor speed control, making it ideal for medium and large horsepower applications. The inverter features a user-friendly knob-operated control and an LED digital display, ensuring ease of operation. Weighing just 4 kg, it is compact and perfect for indoor use, providing a reliable solution for various industrial needs. ## Description Introduction General Purpose Inverter which can be used as a motor speed control. Ideal for medium & large horsepower applications. With perfect error protection and designed to provide an ultra low noise operation, and contain with several innovative technologies that reduce interference. Parameter Control Mode:SPWM Power: 3.7KW Input Phase: Three phase Output Phase: Three phase Type: AC Inverters Dimensions: 302*180*150mm Input Voltage: 380~440V Output Voltage: 380~440V Input Frequency: 50Hz /60Hz Output Frequency: 0.01Hz-400Hz Working Temperature:-10~40℃ Humidity: Below 90% Relative Humidity (non-condensing conditions) Vibration: Below 20Hz:1G, 20~50Hz: 0.2G Feature 1. Automatically calculating the required torque for loading to achieve the goal of smooth starting. 2. Reliable Torque Control 3. Maintaining the best operation efficiency of the motor by automatically adjusting the voltage of an operating motor. 4. Knob operated control, easy to use 5. 1 year Warranty 6. Original manufacturing production and sales 7. Internally installed with a PID control software which may control and current and air volume without an external PID controller. Application Air compressors, Injection molding machine, Chiller, Pump, Ceramic, Fans, Drilling machine, Conveyer belt, Textile machines, Woodworking machines, Small size milling machine, Punching machine, Machine tools, Mixer for food processing,…etc. ## Features - Three phase input, Three phase output VFD inverter - AC VFD Variable Frequency inverter - VFD drive power 3.7kW, 380V, 5HP, 7A - VFD Inverter can be used as a motor speed control - Ideal for medium & large horsepower applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0722VRYD6 | | Amperage Capacity | 7 Amps | | Batteries Required? | No | | Batteries included? | No | | Capacity description | 6.7KVA | | Date First Available | 30 Nov. 2017 | | Horsepower | 1 Horsepower | | Item Package Quantity | 1 | | Item Weight | 4 kg | | Manufacturer | Shangchin Electronics Corp. | | Manufacturer reference | TG300H50B2T | | Part Number | TG300H50B2T | | Power Source | AC | | Product Dimensions | 18 x 15 x 30.2 cm; 4 kg | | Size | VFD-3.7kW 380V | | Special Features | Knob operated control | | Torque | 150 Newtons | | UPC | 724500345514 | | Usage | Indoor use only | | Wattage | 3.7 KW | ## Product Details - **Brand:** TOP GIN - **Colour:** White - **Display type:** LED digital operator - **Item weight:** 4 kg - **Voltage:** 220 Volts ## Images ![New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V) - Image 1](https://m.media-amazon.com/images/I/61zYVYFWHFL.jpg) ![New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V) - Image 2](https://m.media-amazon.com/images/I/617RoqkFvTL.jpg) ![New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V) - Image 3](https://m.media-amazon.com/images/I/61jHoHkTnxL.jpg) ![New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V) - Image 4](https://m.media-amazon.com/images/I/71lLhwxWaaL.jpg) ![New General Purpose Inverter 3.7kW 5HP 380V 7A Variable Frequency Motor Drive High Performance VFD Knob Operated Control Motor Speed Control W/English Operation Manual (VFD-3.7kW 380V) - Image 5](https://m.media-amazon.com/images/I/71nJ1cp8DqL.jpg) --- ## 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.co.th/products/112987060-new-general-purpose-inverter-3-7kw-5hp-380v-7a-variable](https://www.desertcart.co.th/products/112987060-new-general-purpose-inverter-3-7kw-5hp-380v-7a-variable) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-13*