Schneider ATV950U40N4 Variable-Speed Drive
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV950U40N4 |
| Product Type | Variable-Speed Drive |
| Product Range | Altivar Process ATV900 |
| Drive Series | Altivar 950 |
| Application | Industrial process control and automation |
| Compatible Motors | Asynchronous motors and synchronous motors |
| Motor Power | 4 kW for normal duty; 3 kW for heavy duty |
| Motor Power | 5 HP for normal duty |
| Rated Input Voltage | 380–480 VAC, 3-phase |
| Input Voltage Tolerance | -15% to +10% |
| Input Frequency | 50–60 Hz |
| Maximum Input Current | 7.6 A at 380 V; 6.7 A at 480 V |
| Rated Output Current | 9.3 A for normal duty; 7.2 A for heavy duty |
| Continuous Output Current | 9.3 A at 4 kHz for normal duty; 7.2 A at 4 kHz for heavy duty |
| Maximum Transient Output Current | 11.2 A for normal duty |
| Maximum Output Frequency | 599 Hz |
| Switching Frequency | 2–12 kHz adjustable, with derating applicable above the nominal switching frequency |
| Nominal Switching Frequency | 4 kHz |
| Motor Control Modes | Constant torque, optimized torque, variable torque, permanent-magnet motor and synchronous reluctance motor control |
| Braking Function | Integrated braking chopper |
| EMC Filter | Integrated EMC filter |
| Preset Speeds | 16 preset speeds |
| Analog Inputs | 3 |
| Analog Outputs | 2 |
| Digital Inputs | 8 |
| Digital Outputs | 1 |
| Communication Protocols | Modbus Serial, Modbus TCP, EtherNet/IP |
| Optional Communication Modules | PROFIBUS DP V1, PROFINET, DeviceNet, EtherCAT, CANopen and Ethernet Powerlink |
| Encoder Options | 5/12 V digital encoder, analog encoder and resolver interface |
| Safety Function | Safe Torque Off (STO) |
| Mounting Method | Wall mounting |
| Cooling Method | Forced-air cooling |
| Protection Rating | IP55 |
| UL Protection | UL Type 1 |
| Typical Applications | Pumps, fans, compressors, conveyors, process machinery and industrial automation |
| Operating Temperature | -15°C to +50°C, with derating under applicable conditions |
| Dimensions | 678 × 264 × 272 mm |
| Weight | 10.6 kg |
FAQ
1. What is the Schneider ATV950U40N4 mainly used for?
The ATV950U40N4 is a 4 kW variable-speed drive in the Altivar Process ATV900 series. It is designed for industrial process control and motor speed regulation in applications such as pumps, fans, compressors, conveyors and process machinery.
2. What motor power does the ATV950U40N4 support?
The drive supports a 4 kW motor under normal-duty operation and a 3 kW motor under heavy-duty operation. Motor selection should also take the motor rated current, load characteristics and required overload capacity into account.
3. What power supply is required for the ATV950U40N4?
The ATV950U40N4 requires a three-phase 380–480 VAC power supply at 50–60 Hz. The permitted supply voltage tolerance is -15% to +10%.
4. What is the output current of the ATV950U40N4?
The rated output current is 9.3 A for normal-duty operation and 7.2 A for heavy-duty operation. At a 4 kHz switching frequency, these values correspond to the continuous output current ratings. The maximum transient current for normal-duty operation is 11.2 A.
5. Which communication protocols are supported?
The ATV950U40N4 supports Modbus Serial, Modbus TCP and EtherNet/IP as standard communication protocols. Optional modules can provide PROFIBUS DP V1, PROFINET, DeviceNet, EtherCAT, CANopen and Ethernet Powerlink connectivity.
6. Does the ATV950U40N4 have an integrated braking function?
Yes. The ATV950U40N4 includes an integrated braking chopper. An external braking resistor can be used when the application requires rapid deceleration or controlled dissipation of regenerative braking energy.
7. Which motor control modes are available?
The drive supports asynchronous and synchronous motors. Control functions include constant torque, variable torque and optimized torque control, as well as permanent-magnet motor and synchronous reluctance motor control.
8. What should be checked if the ATV950U40N4 develops an overcurrent, overvoltage or overheating fault?
For an overcurrent fault, check the motor wiring, motor parameters, mechanical load and acceleration settings. For overvoltage, check the deceleration ramp and braking system. For overheating, inspect cooling fans, cabinet ventilation, ambient temperature, switching frequency and actual load. The drive fault history should also be reviewed to identify recurring operating conditions.
Schneider ATV950U40N4 Variable-Speed Drive is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 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.
