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Specification & Description
| Specification | Description |
|---|---|
| Part Number | ATV340D55N4E |
| Manufacturer | Schneider Electric |
| Product Range | Altivar Machine ATV340 |
| Device Application | Machine |
| Variant | Standard version |
| Product Destination | Asynchronous motors, Synchronous motors |
| Mounting Mode | Wall mount |
| EMC Filter | Integrated with 150 m motor cable maximum, conforming to EN/IEC 61800-3 category C3 |
| IP Degree of Protection | IP20 conforming to IEC 61800-5-1 and IEC 60529 |
| Type of Cooling | Forced convection |
| Supply Frequency | 50...60 Hz +/- 5% |
| Network Number of Phases | 3 phases |
| Rated Supply Voltage | 380...480 V - 15...10% |
| Motor Power kW (Normal Duty) | 75 kW |
| Motor Power kW (Heavy Duty) | 55 kW |
| Motor Power hp (Normal Duty) | 100 hp |
| Motor Power hp (Heavy Duty) | 75 hp |
| Line Current | 131.3 A at 380 V, 112.7 A at 480 V (Normal Duty); 98.9 A at 380 V, 86.9 A at 480 V (Heavy Duty) |
| Prospective Line Isc | 50 kA |
| Apparent Power | 93.7 kVA at 480 V (Normal Duty), 72.2 kVA at 480 V (Heavy Duty) |
| Continuous Output Current | 145 A at 4 kHz (Normal Duty), 106 A at 4 kHz (Heavy Duty) |
| Safety Function | STO (Safe Torque Off) SIL 3 |
| Speed Drive Output Frequency | 0.1...500 Hz |
| Nominal Switching Frequency | 2.5 kHz |
| Switching Frequency Range | 1...8 kHz adjustable, 2.5...8 kHz with derating factor |
| Asynchronous Motor Control Profile | Constant torque standard, Variable torque standard, Optimised torque mode |
| Synchronous Motor Control Profile | Permanent magnet motor, Reluctance motor |
| Communication Port Protocol | Ethernet/IP, Modbus serial, Modbus TCP |
| Option Card | Digital and analog I/O extension module, Output relay extension module, Encoder interface module |
The Schneider ATV340D55N4E is a high-performance variable speed drive from the Altivar Machine ATV340 series, designed to optimise process performance and manage energy usage effectively. Suitable for a range of industrial applications, this drive supports both asynchronous and synchronous motors, offering flexibility in deployment. With a power rating of 55 kW for heavy-duty operations and a supply voltage range of 380 to 480 V, it is ideal for demanding industrial environments.
The unit features an integrated Class C3 EMC filter and conforms to IP20 and UL Type 1 standards, ensuring robust protection against environmental factors and electrical interference. The drive is equipped with advanced connectivity options, including Ethernet/IP, Modbus TCP, and several other communication protocols through optional cards, facilitating easy integration into existing systems.
Key functionalities include a wide array of programmable inputs and outputs, multiple preset speeds, and comprehensive motor control profiles that cater to constant torque, variable torque, and optimised torque modes. The ATV340D55N4E also boasts impressive thermal management capabilities with forced convection cooling, maintaining operational integrity under various thermal conditions.
This drive is particularly noted for its user-friendly interface and setup, making it straightforward to configure and operate, enhancing operational efficiency and reducing downtime. Its design focuses on sustainability, adhering to Green Premium standards, which ensures compliance with environmental regulations and promotes eco-friendly operation.
Commonly Asked Questions
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What applications is this variable speed drive suitable for?
The variable speed drive is designed for complex, high-power machines used in manufacturing, packaging, material handling, and working with heavy loads. It's suitable for applications requiring speed control, torque control, and optimised energy consumption.
Can this drive be used with both asynchronous and synchronous motors?
Yes, it is compatible with both asynchronous and synchronous motors, providing flexibility for various motor control applications.
What type of cooling does the drive utilise?
The drive uses forced convection cooling to maintain an optimal operating temperature and ensure reliable performance.
What are the communication protocols supported by the drive?
The drive supports multiple communication protocols including Ethernet/IP, Modbus TCP, and Modbus serial, allowing for easy integration into various industrial networks.
What is the degree of protection provided by the drive's enclosure?
The drive has an IP20 degree of protection, ensuring that it is protected against solid objects larger than 12mm but not against water ingress.
What is the rated supply voltage for this drive?
The rated supply voltage for the drive is 380 to 480 V, with a tolerance of -15 to +10%, suitable for three-phase power supplies.
How many digital and analogue inputs and outputs does the drive have?
The drive features multiple inputs and outputs, including 8 discrete inputs, 3 analogue inputs, 2 analogue outputs, and a number of relay and logic outputs for comprehensive control capabilities.
Is there a safety function integrated into the drive?
Yes, the drive includes a Safe Torque Off (STO) function that meets SIL 3 safety levels, providing an additional layer of protection during operation.
What is the maximum output frequency of the drive?
The drive can provide an output frequency ranging from 0.1 to 500 Hz, accommodating a wide range of speed control requirements for various applications.
Can the drive be mounted in any position?
The drive should be mounted in a vertical position with a tolerance of +/- 10 degrees to ensure proper operation and cooling.
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