Schneider Electric ATV320U40N4C | Altivar 320 4kW VFD 380-500V 3-Phase
Schneider Electric ATV320U40N4C variable frequency drive. 4kW (5HP) output, 380-500V 3-phase input, 9.5A rated current. Compact design with Modbus & CANopen for machine control.
Product Overview
The Schneider Electric ATV320U40N4C is a 4 kW (5 HP) compact variable frequency drive from the Altivar Machine ATV320 series. Designed for 3-phase 380–500 V AC power supply, it delivers a rated output current of 9.5 A for controlling asynchronous and synchronous motors. This model features an integrated Class C2 EMC filter, built-in Safe Torque Off (STO) safety function, and supports Modbus & CANopen communication. It is engineered for precise speed and torque control in industrial machinery applications.
Technical Specifications (Power & Performance)
|
Parameter
|
Specification
|
|
Manufacturer / Series
|
Schneider Electric / Altivar Machine ATV320
|
|
Model Number
|
ATV320U40N4C
|
|
Product Type
|
Variable Frequency Drive (VFD) / Inverter
|
|
Rated Supply Voltage
|
380 – 500 V AC (3-phase, -15% / +10%)
|
|
Rated Output Current
|
9.5 A (at 400 V, 4 kHz switching)
|
|
Rated Motor Power
|
4.0 kW (5 HP)
|
|
Output Frequency Range
|
0.1 – 599 Hz
|
|
Control Modes
|
V/F, Sensorless Flux Vector (SLVC)
|
|
Overload Capacity
|
150% for 60 seconds
|
|
Integrated EMC Filter
|
Yes (Class C2, can be disabled)
|
Technical Specifications (Control & Interface)
|
Parameter
|
Specification
|
|
Digital Inputs
|
6x DI (24V DC, sink/source) + 1x STO (Safe Torque Off)
|
|
Digital Outputs
|
2x Transistor (open collector) + 1x Relay (R1: 3A 250V AC)
|
|
Analog Inputs
|
3x AI (0-10V, ±10V, 0/4-20mA)
|
|
Analog Output
|
1x AO (0-10V or 0-20mA, configurable)
|
|
Communication
|
Modbus RTU (integrated), CANopen (optional card)
|
|
Safety Function
|
STO (Safe Torque Off) compliant with SIL 3 / PL e
|
|
IP Rating
|
IP20
|
|
Dimensions (W×H×D)
|
140 × 184 × 158 mm
|
|
Mounting
|
DIN Rail or Wall Mount
|
Key Features
-
Machine-Optimized Control: Advanced sensorless vector control for high starting torque and dynamic response on packaging, conveying, and material handling equipment.
-
Integrated Safety: Built-in STO (Safe Torque Off) input meets safety standards (ISO 13849, IEC 61508) without external relays.
-
Plug & Play Connectivity: Pre-installed Modbus RTU and optional plug-in cards for CANopen, EtherNet/IP, or PROFINET.
-
Compact Form Factor: Space-saving "book" format allows side-by-side mounting in control cabinets.
Applications
-
Packaging machinery and conveyor systems
-
Material handling and hoisting applications
-
Industrial pumps and fans (with variable torque mode)
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
![ACH industrial automation products]()
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
