Schneider ATV71HD45N4 Variable Speed Drive

Product Introduction

The Schneider Electric ATV71HD45N4 is a high-power variable speed drive from the Altivar 71 product family, developed for complex and high-power industrial machines. It is designed to deliver accurate speed and torque control for large motors operating under demanding load conditions, ensuring stable and efficient machine performance.

Built on the proven ATV71 platform, this drive integrates advanced motor control capabilities suitable for applications requiring high dynamic response and precise regulation. Its robust three-phase design, wide supply voltage tolerance, and support for long motor cable runs make it ideal for large-scale industrial automation systems. The ATV71HD45N4 is commonly applied in environments where operational reliability and control precision are critical.

---

Product Specifications

---

Applications

• High-power industrial machinery, requiring precise and stable motor control

• Heavy-duty material handling systems, including conveyors and lifting equipment

• Process automation systems, operating under variable speed and load conditions

• Manufacturing and production lines, where dynamic performance is essential

• Large-scale automation installations, supporting extended motor cable routing

---

Advantages

• High-power motor support, enabling reliable control of 45 kW motors

• Wide voltage tolerance, ensuring stable operation in industrial power networks

• Support for long motor cable lengths, offering flexible machine layout options

• Robust three-phase architecture, suitable for demanding industrial environments

• Advanced motor control algorithms, providing accurate speed and torque regulation

• Industrial-grade construction, designed for continuous-duty operation

FAQ

1. What type of applications is the ATV71HD45N4 designed for?
   It is designed for complex, high-power industrial machines requiring precise motor control.

2. What motor power rating does this drive support?
   The drive supports motors rated at 45 kW.

3. What is the maximum horsepower rating?
   It supports up to 60 hp in three-phase 380–480 V systems.

4. What supply voltage range is required?
   The drive operates on 380–480 V AC with wide voltage tolerance.

5. Is the drive compatible with three-phase power systems?
   Yes, it is designed specifically for three-phase power supply.

6. How long can the motor cable be when using shielded cables?
   The maximum recommended shielded cable length is 100 meters.

7. Are unshielded motor cables supported?
   Yes, unshielded cables can be used up to 200 meters.

8. Is this drive suitable for high dynamic performance applications?
   Yes, it is optimized for applications requiring high responsiveness and stability.

9. What installation method is used for this drive?
   It is intended for panel-mounted industrial installations.

10. How does the drive support flexible system design?
    It supports long cable runs, wide voltage tolerance, and advanced motor control functions.

Related Models

---

Popular Models

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.