Technical Parameters of Schneider ATV320U40N4C
Model: ATV320U40N4C
Series: Schneider Altivar Machine ATV320
Rated power: 4 kW / 5 HP
Power supply: 3‑phase 380‑500 V AC
Input frequency: 50‑60 Hz
Rated output current: 8.8 A
Overload capacity: 150 % of rated current for 60 seconds
Load type: Heavy Duty
EMC filter: Built‑in Class C2 EMC filter
Protection class: IP20
Mounting type: Wall‑mount, supports zero‑gap side‑by‑side installation

What is Schneider ATV320U40N4C?
The Schneider ATV320U40N4C is a compact VFD from the Altivar Machine ATV320 series, rated at 4 kW for 3‑phase 380‑500 V industrial power. It is widely used for motor speed regulation and control, and works with both asynchronous and synchronous motors.
If you need a 4 kW VFD that is space‑saving, fully‑featured and easy to integrate into automation systems for your OEM machinery, the ATV320U40N4C is a practical and cost‑effective option.

Why Choose Schneider ATV320U40N4C?
● 4 kW Power Rating for Most Industrial Equipment
Rated at 4 kW, the ATV320U40N4C meets speed‑control requirements for OEM equipment such as conveyors, processing machinery, material‑handling units, fans and pumps. Compared with direct‑on‑line motor starting, it delivers flexible speed adjustment and smooth start‑stop performance for better equipment controllability.
● Compatibility with Multiple Motor Types
It supports both asynchronous and synchronous motors. Highly versatile, it works well with new and legacy automation machinery with fewer selection restrictions.
● Built‑in Class C2 EMC Filter
Comes with an integrated Class C2 EMC filter, no extra accessories required. It suppresses electromagnetic interference, complies with industrial EMC standards and ensures stable operation of the whole automation system.

Applications & Suitable Scenarios
The ATV320U40N4C is mainly designed for OEM machinery, ideal for various automation equipment requiring motor speed control.
Conveying Equipment: Belt conveyors, roller conveyor lines and assembly lines. It enables flexible speed adjustment to match different production capacities. Soft start‑stop reduces material impact and damage.
Packaging Machinery: Packaging machines, feeding units, sorting and labeling equipment. It delivers stable and precise speed control to guarantee processing accuracy, well‑suited for frequent high‑speed start‑stop operations.
Material‑handling Equipment: Lifting platforms, small hoisting mechanisms and handling manipulators. Working with PLC and sensors, it realizes accurate start‑stop and speed regulation with strong low‑speed torque for reliable performance.
Quantity available: In stock.
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Warranty: 12 months.
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Lead time: Shipment within 3-5 working days.
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Terms of payment: T/T. RMB (CNY) support.
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Courier partners: FedEx, DHL, UPS, TNT, EMS, SF express.
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FAQ
Q1: What size motor can the ATV320U40N4C drive?
A1: This unit has a heavy‑duty rated motor power of 4 kW. It is suitable for controlling 4 kW‑class asynchronous and synchronous motors.
Q2: Is the ATV320U40N4C single‑phase or three‑phase VFD?
A2: The ATV320U40N4C is a 3‑phase VFD with a rated input voltage range of 380‑500 V AC.
Q3: Can this VFD be installed outdoors directly?
A3: No. With IP20 protection rating, the ATV320U40N4C shall only be mounted inside an enclosed control cabinet. It cannot be exposed directly to outdoor, dusty or humid unprotected environments.
Q4: How can I place an order or apply for bulk purchase discounts?
A4: Send your required order quantity via email to Irene8866@163.com, or leave us a message on WhatsApp (+86 18950163907). We will reply within 24 hours with formal quotation and stock confirmation.
For more product information, please contact our professional sales team to obtain the latest pricing and stock information for the Schneider ATV320U40N4C!
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