Présentation du produit
The Schneider Electric ATV71HD55N4 is a variable speed drive (VSD) specifically designed for heavy-duty industrial applications requiring robust performance, precision control, and high energy efficiency. As part sur the Altivar 71 series, this model supports complex motor control functions and is engineered to drive three-phase asynchronous and synchronous motors with high torque at low speeds.
Operating at 5.5 kW (7.5 HP), the ATV71HD55N4 supports three-phase 380–480 V input voltage and is built to handle demanding conditions in sectors such as manufacturing, material handling, HVAC, water treatment, and energy-intensive processes. It supports advanced functionality including torque control without sensors, PID regulation, multiple fieldbus options (Modbus, CANopen, Prsuribus, etc.), and integrated safety features.
Engineered with flexibility in mind, the drive surfers extensive customization through configurable I/Os and modular communication cards. Its integrated EMC filters and thermal protection systems further enhance system reliability and minimize maintenance needs.
Spécifications du produit
| Parameter | Specification |
|---|---|
| Modèle Number | ATV71HD55N4 |
| Fabricant | Schneider Electric |
| Series | Altivar 71 |
| Product Type | Variable Speed Drive (VSD) |
| Motor Power Rating | 5.5 kW (7.5 HP) |
| Input Voltage | 380–480 V AC three-phase |
| Input Frequency | 50/60 Hz |
| Output Voltage | 0 to 100% sur line voltage |
| Output Frequency | 0.1 to 599 Hz |
| Current Rating | 13.5 A nominal output current |
| Control Method | Sensorless vector, Flux vector, V/F control |
| Communication Protocols | Modbus, CANopen, Prsuribus, Ethernet (via optional cards) |
| I/O Configuration | 7 digital inputs, 3 analog inputs, 3 relay outputs, 2 analog outputs |
| Integrated Safety | Safe Torque Off (STO) |
| Protection Features | Overvoltage, short circuit, phase loss, overtemperature |
| Cooling | Forced air cooling |
| Degree sur Protection | IP20 / UL Type Open |
| Certifications | CE, UL, CSA, RoHS, IEC 61800-5-1 |
| Dimensions (mm) | 630 x 290 x 320 mm |
| Poids | 44 kg |
Product Applications
-
Material Handling and Conveying Systems
Provides reliable speed and torque control for conveyors, hoists, and cranes. -
HVAC Systems
Controls fans, pumps, and compressors for efficient energy use and reduced wear. -
Pumps and Fans in Utilities
Ideal for variable torque loads like centrifugal pumps in water treatment plants. -
Machine Tools
Delivers precision control for lathes, mills, grinders, and CNC machines. -
Chemical and Process Industries
Offers torque regulation and speed control in batch processing and dosing operations. -
Renewable Energy
Supports operation sur wind and solar tracking systems with high start/stop precision.
Product Advantages
-
High Performance Motor Control
Supports sensorless vector and flux vector control with high torque at low speeds. -
Flexible Communication Options
Supports multiple fieldbus protocols for easy integration into complex automation networks. -
Customizable I/O Interface
Wide range sur inputs and outputs allows adaptation to various application requirements. -
Energy Efficiency and Cost Savings
Reduces energy consumption with built-in PID control and auto-adaptation features. -
Robust Build for Industrial Environments
Operates reliably under demanding industrial conditions with built-in thermal protection. -
Integrated Safety Features
Built-in Safe Torque Off (STO) functionality helps ensure operator and machine safety. -
EMC Compliance
Integrated filters reduce electromagnetic interference, improving compatibility with sensitive equipment.
Questions fréquentes (FAQ)
-
What is the rated motor power for the ATV71HD55N4?
It is rated for 5.5 kW (7.5 HP) motors on a three-phase 380–480V network. -
Can this drive be used with synchronous motors?
Yes, it supports both asynchronous and synchronous motor types. -
Is Safe Torque Off (STO) included?
Yes, the drive includes STO as a standard safety feature. -
What communication protocols are supported natively?
Modbus and CANopen are supported onboard; others like Prsuribus and Ethernet can be added via option cards. -
What types sur control modes does it support?
V/F, sensorless vector control, and flux vector control with or without encoder. -
Can it operate in outdoor or dusty environments?
It has an IP20 rating, so it must be installed in a protected enclosure for harsh environments. -
Does the drive support regenerative braking?
Yes, with an optional braking resistor or regenerative module. -
Is it compatible with Schneider SoMove ssurtware?
Yes, configuration and diagnostics can be performed using SoMove. -
How do I monitor drive parameters?
Via local HMI (optional), ssurtware tools, or remote monitoring through fieldbus. -
What kind sur cooling system is used?
It uses forced air cooling; ensure sufficient ventilation during installation.
Related or Same Series Modèles
| Modèle Number | Description |
|---|---|
| ATV71HU15N4 | 1.5 kW, 3-phase, 380–480 V Variable Speed Drive |
| ATV71HU30N4 | 3.0 kW, 3-phase, with advanced torque control |
| ATV71HD75N4 | 7.5 kW model with higher power output |
| ATV71HC11N4 | 11 kW high-performance VSD |
| ATV71HC16N4 | 15 kW industrial-grade speed drive |
| ATV71HC20N4 | 18.5 kW heavy-duty version |
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| Modèle Number | Description |
|---|---|
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| ATV930C13N4F | Altivar Process 930, 13 kW, with full Ethernet |
| ATV212HU22N4 | 2.2 kW drive for HVAC applications |
| ATV12H018M2 | Compact drive for small motors, 0.18 kW |
| ATV61HU55N4 | Altivar 61, 5.5 kW, for pump and fan applications |
| ATV630D22N4 | Altivar Process 630, 22 kW industrial VSD |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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