New Original Schneider ATV320U40N4B Altivar Machine Variable Frequency Drive
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Schneider ATV320U40N4B Altivar Machine Variable Frequency Drive
Product Overview
Schneider ATV320U40N4B is a book‑format Altivar Machine ATV320 series variable frequency drive optimized for OEM machine‑building applications. It delivers 4 kW heavy‑duty motor power for three‑phase asynchronous and synchronous motors, operating on 380‑500 V three‑phase supply. This drive integrates Class C2 EMC filter, built‑in brake chopper and multiple embedded safety functions. Equipped with native Modbus and CANopen interfaces, it supports optional communication expansion cards for major industrial bus systems. It adopts conformal‑coated circuit boards for harsh industrial environments, widely deployed for packaging, material handling, machine tools and general automation equipment for motor speed and torque regulation.
Main Functions
- Sensor‑less flux vector control for both asynchronous and permanent‑magnet synchronous motors, providing high‑dynamic torque response.
- 5 integrated safety functions: STO, SS1, SLS, SMS and GDL to satisfy machinery safety requirements.
- Built‑in brake chopper for quick deceleration and braking control of inertial loads.
- Rich configurable I/O terminals: digital inputs/outputs, analog inputs/outputs and relay outputs for flexible field signal connection.
- Native Modbus and CANopen communication; expandable via option cards for PROFINET, EtherNet/IP, EtherCAT, PROFIBUS‑DP and other field buses.
- Adjustable acceleration / deceleration ramps, PID regulator, energy‑saving mode and motor thermal protection.
- Supports SoMove software for parameter configuration, monitoring, diagnosis and program upload‑download.
- Over‑current, over‑voltage, under‑voltage, phase loss and over‑temperature protection for drive and motor.
Technical Features
‑ Book‑type compact cabinet wall‑mount design, supports vertical stacking inside control cabinets. ‑ IEC 60721‑3‑3 Class 3C3 conformal‑coated PCB, stable performance under harsh dust and chemical‑vapor conditions. ‑ Integrated Class C2 EMC filter, reduces electromagnetic interference without extra external components. ‑ Transient over‑torque up to 170‑200 % of nominal motor torque for heavy‑duty startup conditions. ‑ IP20 protection degree, for installation inside industrial control cabinets. ‑ Complies with CE, UL, cULus and other international industrial standards.
Technical Data Table
| Item | Specification |
|---|---|
| Model | ATV320U40N4B Altivar Machine VFD |
| Order Code | ATV320U40N4B |
| Brand | Schneider |
| Rated Motor Power (Heavy Duty) | 4 kW (5 HP) |
| Nominal Output Current | 9.5 A |
| Supply Voltage | 3‑Phase 380‑500 V AC |
| Output Frequency Range | 0‑599 Hz |
| On‑board Communication | Modbus, CANopen |
| Built‑in Components | Class C2 EMC filter, Brake chopper |
| Safety Functions | STO, SS1, SLS, SMS, GDL |
| Protection Class | IP20 |
| Operating Ambient Temperature | ‑10 °C ~ +50 °C; derating up to 60 °C |
| Storage & Transport Temperature | ‑25 °C ~ +70 °C |
| Overall Dimensions (W × H × D) | 45 mm × 325 mm × 245 mm |
| Net Weight | Approx 2.5 kg |
10 Similar‑function Schneider Variable Frequency Drives
- ATV320U30N4B: Altivar Machine VFD, 3 kW, 380‑500V, book format
- ATV320U55N4B: Altivar Machine VFD, 5.5 kW, 380‑500V, book format
- ATV320U40N4C: Altivar Machine VFD, 4 kW, 380‑500V, compact form factor
- ATV320U40M2B: Altivar Machine VFD, 4 kW, 200‑240V three‑phase supply
- ATV340U40N4E: Altivar Optimized VFD, 4 kW for material‑handling and logistics machines
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- ATV930U40N4: Altivar Process VFD, 4 kW high‑performance for process‑industry applications
- ATV320U22N4B: Altivar Machine VFD, 2.2 kW, 380‑500V book‑type drive
- ATV320U75N4B: Altivar Machine VFD, 7.5 kW, 380‑500V book‑format inverter
- ATV630U40N4: Altivar Process VFD, 4 kW for pump and fan energy‑saving scenarios
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
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We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
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We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
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We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
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We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
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In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
