Schneider Electric ATV61HU15N4 Industrial Automation Co.

Schneider Electric ATV61HU15N4

The Altivar 61 series ATV61HU15N4 from Schneider Electric is a dependable variable spedd drive. This strong drive guarantees efficient motor control and was made especially for pumping and ventilation applications.

Technical Specifications:

With a range of -15% to +10%, the ATV61HU15N4 can run on voltages between 380 and 480V. A 1.5 kW/2 HP motor requires a nominal line current of 5.8 A, while a 5.3 A motor requires the same. In order to effectively regulate heat, the drive is equipped with a heat sink and a level-3 EMC filter. It outputs 3.8 kVA at 380 V, according to appearances.

To make sure the drive can sustain short overloads, the maximum transient current is 4.9 A for 60 seconds. Derating is applied after the nominal switching frequency exceeds 12 kHz. It allows for several voltage/frequency ratio setups, including quadratic U/f for energy savings, and flux vector control without a sensor, both of which are useful for controlling motors.

For secure connections, use the torque settings that come with the ATV61HU15N4, which are compatible with cables ranging in diameter from 2.5 mm² to 6 mm². With built-in and external overload and short-circuit protection, it offers 24 V DC power. The drive weighs about 3 kg and has the following dimensions: 130 mm width, 230 mm height, and 175 mm depth.

No matter what kind of motor control you need, the ATV61HU15N4 is up to the task. It provides a number of voltage/frequency ratio choices in addition to asynchronous motor control using sensor-free standard flux vector control. There is an energy-saving quadratic U/f mode in addition to the two-point and five-point configurations. Standard vector control is provided by the drive for synchronous motors in the absence of a sensor.

To guarantee safe and dependable operation, the drive has multiple protection features. Overvoltage, overcurrent, overheating, input phase loss, and short circuits are all things it can safeguard against. A red LED shows the current drive voltage, and it protects the drive and the motor it’s attached to from heat. It also offers diagnostic capabilities.

Connectivity and Communication:

Easy integration into existing industrial networks is made possible by this drive’s compatibility for numerous communication protocols, including CANopen and Modbus. The Modbus protocol can be used at transmission rates between 4800 bps and 38.4 kbps, and it works on both the front face and terminal interfaces. The CANopen protocol is flexible for a wide range of automation jobs due to its support for rates ranging from 20 kbps to 1 Mbps and its ability to manage up to 127 addresses.

Environmental Characteristics:

When it comes to tough terrain, the ATV61HU15N4 is up to the task. Its top half has an IP20 rating (without the blanking plate) and can be upgraded to IP21, IP41, or IP54 with the appropriate kits. Its derating allows it to operate up to 60°C, and its temperature range is -10°C to 50°C. You may extend the drive’s operating altitude to 3000 meters by applying a 1% current derating per 100 meters, and it can operate up to 1000 meters without derating.

Frequently Asked Questions:

What are the input voltage limits and power supply frequency for the ATV61HU15N4?

Within the range of 323 to 528 V, the ATV61HU15N4 can accept input voltages. It can handle power supplies ranging from 50 to 60 Hz with a margin of error of ±5%.

What is the torque accuracy and speed accuracy of ATV61HU15N4?

Without speed feedback, the ATV61HU15N4 achieves a speed accuracy of ±10% of nominal slip. Ensuring precision motor control, its torque accuracy in open-loop mode is ±15%.

What are the insulation resistance and diagnostic features of ATV61HU15N4?

You can check the driving voltage with the ATV61HU15N4’s built-in diagnostic light. Under 500 V DC for 1 minute, its insulation resistance is more than 1 M?, guaranteeing safe operation.

Product Specifications Table: