Schneider Electric ATV61HD75N4

Schneider Electric ATV61HD75N4

Schneider Electric's Altivar 61 series ATV61HD75N4 variable speed drive provides dependable operation in industrial situations. Because it provides strong and efficient motor control, it works especially well for jobs like pumping and ventilation. This drive is a crucial part of contemporary industrial systems since it incorporates cutting-edge technology to guarantee maximum performance and adaptability.

Technical Specifications:

The ATV61HD75N4 can handle voltage fluctuations between -15% and +10% on a power supply voltage range of 380 to 480V. The line current ranges from 137 A to 167 A, and it is a three-phase drive. This drive complies with rigorous electromagnetic compatibility standards thanks to its Level 3 EMC filter. Also, it may be adjusted from 1 to 16 kHz, with a derating factor applied to higher frequencies, and it has a nominal switching frequency of 12 kHz.

Many motor control systems work with the drive. These include energy-saving quadratic U/f control, sensor-free flux vector control, and V/f control. It provides constant 124 A at 12 kHz at 460V and 160 A at 380V for demanding applications. The drive's maximum transient current is 192 A for 60 seconds, ensuring high-load performance.

The smartly built ATV61HD75N4's electrical interface includes power and control circuit terminal connectors. UL and IEC cables are supported, as are standard industrial wiring methods. The drive fits in control panels due to its modest size 320 mm wide, 630 mm tall, and 290 mm deep.

The drive has several connectors, including a male SUB-D 9 CANopen connector and one RJ45 Modbus connector on the front face and terminal. The drive can be monitored and controlled via industrial communication networks with these connections.

Motor and Control Capabilities:

The ATV61HD75N4 can perform many tasks because it works with synchronous and asynchronous motors. It can handle speeds up to 100 Hz and output frequencies from 0.1 to 500 Hz in open-loop mode. The drive ensures precise motor control with speed precision of +/- 10% of nominal slip and torque accuracy of +/- 15% in open-loop mode without feedback.

Modbus, CANopen, BACnet, DeviceNet, Ethernet/IP, and other connectivity cards can be added to this drive. Linking to many industrial networks improves control and flexibility.

Protection and Environmental Specifications:

The ATV61HD75N4 places a premium on safety and protection. To guarantee the drive's longevity and dependability, it incorporates thorough safeguards against voltage spikes, undervoltage, overheating, and phase loss. It has diagnostic LEDs that make it easy to check the drive state and heat protection for the motor and drive.

The drive is certified to comply with worldwide safety and performance laws, having met multiple standards such as IEC 61800-5-1, EN 61800-3, and UL. Its sturdy build makes it ideal for harsh industrial settings, with protection levels of up to IP54 on the bottom and IP41 on top.

Frequently Asked Questions:

What type of EMC filter is present in the ATV61HD75N4 and how is it assembled?

The ATV61HD75N4 has a heat sink assembly style and a Level 3 EMC filter. Optimal electromagnetic compatibility and operational heat dissipation are guaranteed by this arrangement.

What is the switching frequency of the ATV61HD75N4's motor and how potent is it?

Adjustable from 1 to 16 kHz, the ATV61HD75N4's switching frequency is nominally set at 12 kHz. The maximum three-phase motor power that this drive can handle is 75 kW.

Which protocols can the ATV61HD75N4 communicate with?

With its support for CANopen communication protocols, the ATV61HD75N4 becomes even more integrated. Additionally, it provides a range of different industrial protocols with alternative connection cards, allowing for flexible networking.

Product Specifications Table: