Schneider ATV310HU40N4A
1. Overview
The ATV310HU40N4A is a high-performance general-purpose inverter in Schneider Electric’s ATV310 series. As a medium and low-voltage VFD (Variable Frequency Drive) product, it is mainly used to drive low-voltage induction motors, featuring high reliability and flexible control functions. This model is typically applied to general mechanical loads, suitable for industrial equipment such as fans, pumps, and compressors.
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2. Key Parameters
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Parameter
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Description
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Model
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ATV310HU40N4A
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Power Rating
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4.0 kW (approximately 5.5 HP)
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Rated Current
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11.4 A
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Input Voltage
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380 – 460 VAC (Three-phase)
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Output Voltage
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380 – 460 VAC (Three-phase)
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Output Frequency Range
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0.5 Hz – 400 Hz
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Cooling Method
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Forced Cooling
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Dimensions
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Approximately 140 mm x 151 mm x 184 mm
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Weight
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1.8 kg – 1.9 kg
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Suitable Motor
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4.0 kW low-voltage three-phase motor
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3. Product Features
High-Performance Control Mode
Adopts V/F open-loop control and supports PAM (Pulse Amplitude Modulation) output, which has lower harmonic content and improves motor operation efficiency.
Easy Installation Design
Equipped with Easy Installation (EI) design, both power terminals and control terminals are marked clearly to prevent wiring errors. A wiring guide manual is attached inside the cabinet door for quick on-site installation.
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Rich Input/Output Interfaces
- Analog Input: Supports current or voltage input.
- Analog Output: Supports current or voltage output.
- Digital Input: 4 channels.
- Digital Output: 2 channels.
Powerful Protection Functions
It has various protection functions such as overload, short circuit, overcurrent, undervoltage, overvoltage, overheating, and insufficient cooling air volume.
User-Friendly Operation
Equipped with an integrated panel, supporting panel password protection and fault record query functions.
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4. Structure & Composition
- Power Components: Including IGBT power modules, rectifiers, filters, etc.
- Control Components: CPU main control board, memory, interface board, etc.
- Heat Dissipation System: Fan (forced cooling), heat sink.
- Housing & Terminal Block: Metal housing, terminal block board (Power, Control, Communication).
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5. Applications
- Ventilation and Air Conditioning Systems: Fan and air conditioning compressor drive.
- Water Treatment: Water pumps, sewage treatment equipment.
- Mechanical Manufacturing: Packaging machinery, printing machinery.
- Process Industry: Process loads in fields such as textiles, food, and packaging.

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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Company Product Advantage & Strengths
Why Are Many of Our Company’s Products More Price-Competitive?
- Source Procurement: Reduce price differences caused by intermediate links. We purchase directly from the source, eliminating unnecessary middlemen and passing on the cost savings to our customers, ensuring more competitive pricing.
- Stable Channels: More secure supply sources. We have long-term and stable cooperative relationships with core suppliers, which not only guarantees the stability of product supply but also further controls procurement costs.
Delivery Time
- In-stock Products: After signing the contract and making payment, we can arrange delivery immediately, ensuring fast and timely receipt of goods for our customers.
- Custom-ordered Products: Delivery will be arranged according to the quoted delivery time. We strictly follow the agreed time limit to ensure on-time delivery and meet customer project schedules.
Company Strength
With strong company strength, we boast a five-star office environment and hundreds of employees. We focus on four major system fields: DCS, PLC, Robots, and Large-Scale Servo Systems. Our main products include various modules/cards, controllers, touch screens, and servo drives. We are committed to providing high-quality products and professional services to meet the diverse needs of customers in industrial automation fields.

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