Schneider Electric ATV71HD18N4

The Altivar 71 module ATV71HD18N4 is a variable speed drive, and it is a 480 V, three-phase unit that is available by Schneider Electric. The Schneider Electric ATV71HD18N4 can be used for controlling asynchronous motors in sensor/sensorless flux vector control mode.  The ATV71HD18N4 Altivar 71 comes ready to operate numerous extendable functions as well as integrating the Modbus and CANopen protocols as standard. Using external option modules with the Schneider Electric ATV71HD18N4 is simple. This module is an 18.5kW/25 HP to 480 V. The Schneider Electric ATV71HD18N4 variable speed drive has an EMC filter, and it also has an IP rating of IP 20. These products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. They come with a 2-year warranty from MRO Electric. We also carry AC Drives from other manufacturers such as Modicon and ABB.

Features

Manufactured for complex, high power machines, the variable speed drive as a motor power of 18.5 kW, 3 phase 380...480 V. The maximum Horse Power Rating is 25 hp, 3 phase 380...480 V. The power supply voltage for the Schneider Electric ATV71HD18N4 is 380...480 V - 15...10 %. The line current for the ATV71HD18N4 is 37.5 A 480 V 3 phase 18.5 kW / 25 hp, 45.5 A 380 V 3 phase 18.5 kW / 25 hp. The assembly style for the Schneider Electric variable speed drive is with a heat sink and it has an integrated EMC filter. The apparent power is 29.9 kVA 380 V 3 phase 18.5 kW / 25 hp for the ATV71HD18N4. The output frequency is 0.1…599 Hz. The nominal switching frequency for this variable speed drive is 4 kHz.

Advantages

The Schneider Electric ATV71HD18N4 variable speed drive has one diagnostic LED. The LED (red) is an indicator for the drive voltage. There are 2 analog inputs and one analog output.

The input type for the Schneider Electric ATV71HD18N4 variable speed drive is:

AI1-/Al1+ bipolar differential voltage +/- 10 V DC 24 V max 11 bits + sign

AI2 software-configurable current 0...20 mA 242 Ohm 11 bits

AI2 software-configurable voltage 0...10 V DC 24 V max 30000 Ohm 11 bits

The output type for this variable speed drive module is:

Configurable relay logic R1A, R1B, R1C) NO/NC - 100000 cycles

Configurable relay logic R2A, R2B) NO - 100000 cycles

There are 7 discrete inputs. The discrete input type for this variable speed drive is LI1...LI5 programmable 24 V DC level 1 PLC 3500 Ohm

LI6 switch-configurable 24 V DC level 1 PLC 3500 Ohm

LI6 switch-configurable PTC probe 0…6 1500 Ohm

PWR safety input 24 V DC 1500 Ohm ISO 13849-1 level d.

The discrete input logic for the Schneider Electric ATV71HD18N4 is Negative logic (sink) LI1...LI5), > 16 V, < 10 V

Positive logic (source) LI1...LI5), < 5 V, > 11 V

Negative logic (sink) LI6) if configured as logic input, > 16 V, < 10 V

Positive logic (source) LI6) if configured as logic input, < 5 V, > 11 V

The communication port protocol for the Schneider Electric variable speed drive is Modbus and

CANopen. There are three connector types for the ATV71HD18N4. These connectors are 1 RJ45 on the front face) Modbus 1 RJ45 on the terminal) Modbus and Male SUB-D 9 on RJ45CANopen.

Contact Us Today For More Information About Schneider Electric Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ATV71HD18N4, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our ATV71HD18N4 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.