Schneider ATV71HD18N4Z Variable-Speed Drive
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Schneider Electric |
| Product Series | Altivar 71 |
| Model | ATV71HD18N4Z |
| Product Type | Variable Speed Drive |
| Application | Complex, high-power machines |
| Motor Power | 18.5 kW / 25 HP |
| Rated Supply Voltage | 380–480 VAC |
| Supply Phase | 3-phase |
| Supply Voltage Tolerance | -15% to +10% |
| Supply Frequency | 50–60 Hz |
| Line Current | 45.5 A at 380 V; 37.5 A at 480 V |
| Apparent Power | 29.9 kVA at 380 V |
| Nominal Output Current | 41 A at 380 V / 34 A at 460 V, 4 kHz |
| Maximum Transient Current | 61.5 A for 60 s; 67.7 A for 2 s |
| Output Frequency | 0.1–599 Hz |
| Nominal Switching Frequency | 4 kHz |
| Switching Frequency | 1–16 kHz adjustable; 4–16 kHz with derating |
| Motor Compatibility | Asynchronous and synchronous motors |
| Motor Control | V/F, Sensorless Flux Vector Control (SFVC), Flux Vector Control (FVC), ENA |
| Speed Range | Up to 1:100 open-loop asynchronous; up to 1:1000 closed-loop asynchronous with encoder |
| EMC Filter | Integrated |
| Maximum Motor Cable | 50 m shielded; 100 m unshielded |
| Prospective Line Short-Circuit Current | ≤22 kA |
| Communication | Modbus, CANopen |
| Communication Interface | 2-wire RS-485 |
| Cooling | Heat sink with forced-air cooling |
| Enclosure Rating | IP20 |
| Graphic Terminal | Without remote graphic terminal |
| Noise Level | Approximately 60.2 dB |
| Dimensions | 400 × 213 × 230 mm |
| Weight | 15 kg |
| Product Status | Discontinued; service availability depends on region |
FAQ
1. What is the rated motor power of the Schneider ATV71HD18N4Z?
The ATV71HD18N4Z is rated for 18.5 kW (25 HP) motors on a 380–480 VAC three-phase supply.
2. What is the nominal output current of the ATV71HD18N4Z?
The nominal output current is 41 A at 380 V and 34 A at 460 V when operating at the nominal 4 kHz switching frequency.
3. What motor control methods are supported?
The drive supports V/F control, sensorless flux vector control (SFVC), flux vector control with speed feedback (FVC), and ENA energy adaptation control.
4. What is the maximum output frequency?
The ATV71HD18N4Z provides an adjustable output frequency from 0.1 Hz up to 599 Hz, depending on the motor and application configuration.
5. Which communication protocols are available?
The standard communication interfaces support Modbus and CANopen. Modbus communication uses a two-wire RS-485 interface.
6. What is the maximum motor cable length?
The recommended maximum is 50 m for shielded motor cable and 100 m for unshielded cable. Longer runs may require additional consideration for EMC and motor insulation.
7. Does the ATV71HD18N4Z have an integrated EMC filter?
Yes. The ATV71HD18N4Z includes an integrated EMC filter, helping reduce conducted electromagnetic interference in accordance with the applicable installation requirements.
8. What should be checked if the drive trips during acceleration?
Check the motor load, acceleration time, motor nameplate parameters, current limit, DC-bus voltage, and motor cable condition. If the current reaches the transient limit during acceleration, increasing the acceleration time or correcting the motor configuration may resolve the trip.
Schneider ATV71HD18N4Z Variable-Speed Drive is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
