ATV320U11N4B

Schneider Electric ATV320U11N4B — Variable Speed Drive

Schneider Electric ATV320U11N4B Altivar Machine ATV320 Variable Speed Drive 1.1kW 3-Phase with Disconnect Switch. The Schneider Electric ATV320U11N4B is a robust Altivar Machine variable speed drive engineered for precise control of complex machinery. This compact 1.1 kW, 3-phase drive operates on a wide 380-500 V supply, delivering a nominal output current of 3.0 A. Designed for efficiency and compliance, it features an integrated Class C2 EMC filter, minimizing electromagnetic interference, and an IP20 degree of protection suitable for cabinet mounting. A key advantage of the ATV320U11N4B is its integrated disconnect switch, simplifying installation and enhancing safety. Communication flexibility is provided through built-in Modbus serial and CANopen protocols. With 7 discrete inputs, 3 discrete outputs, and comprehensive safety functions like Safe Torque Off (STO), this drive is ideal for demanding applications such as conveyors, pumps, fans, and packaging lines. It is particularly well-suited for industrial sectors in Egypt and the Gulf, including cement, oil and gas, water treatment, food and beverage, and textiles, offering reliable performance for heavy-duty operations.

Details

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Specifications

Depth
245.0 Mm
Width
45.0 Mm
Height
325.0 Mm
EMC filter
Class C2 EMC filter integrated
Motor power kW
1.1 kW for heavy duty
Network frequency
50...60 Hz
Format of the drive
Book
Analogue input number
3
Discrete input number
7
Analogue output number
1
Discrete output number
3
Nominal output current
3.0 A
With disconnect switch
Yes
IP degree of protection
IP20
Brake chopper integrated
True
Manufacturer part number
ATV320U11N4B
[Us] rated supply voltage
380...500 V - 15...10 %
Communication port protocol
Modbus serial, CANopen
Ambient air temperature for operation
-10…50 °C without derating
With safety function Safe torque off (STO)
True

Product documentation

View manufacturer document (PDF)