Schneider ATV950U55N4 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 | ATV950U55N4 |
| Product Type | Variable-Speed Drive |
| Product Family | Altivar Process ATV900 |
| Drive Series | Altivar 950 |
| Application | Industrial process control and automation |
| Compatible Motors | Asynchronous and synchronous motors |
| Motor Power | Normal Duty: 5.5 kW; Heavy Duty: 4 kW |
| Horsepower Rating | Normal Duty: 7.5 HP; Heavy Duty: 5 HP |
| Input Voltage | 3-phase 380–480 VAC |
| Input Frequency | 50–60 Hz |
| Line Current | Normal Duty: 10.4 A at 380 V, 9.1 A at 480 V; Heavy Duty: 8 A at 380 V, 7.2 A at 480 V |
| Continuous Output Current | Normal Duty: 12.7 A at 4 kHz; Heavy Duty: 9.3 A at 4 kHz |
| Maximum Transient Current | Normal Duty: 15.2 A for 60 s; Heavy Duty: 14 A for 60 s |
| Output Frequency | 0.1–599 Hz |
| Rated Switching Frequency | 4 kHz |
| Switching Frequency Range | 2–16 kHz adjustable; 4–16 kHz with derating |
| Motor Control | Standard variable torque, optimized torque, constant torque, permanent magnet motor control |
| Braking Function | Integrated braking chopper |
| EMC Filter | Built-in EMC filter |
| Communication Protocols | Modbus Serial, Modbus TCP, EtherNet/IP |
| Optional Communication | PROFINET, PROFIBUS DP V1, DeviceNet, EtherCAT, CANopen |
| Encoder Options | 5/12 V digital encoder, analog encoder and resolver interface options |
| Preset Speeds | 16 preset speeds |
| Safety Function | Safe Torque Off (STO) |
| Mounting | Wall mounting |
| Cooling | Forced convection |
| Protection Rating | IP55 |
| Typical Applications | Pumps, fans, compressors, conveyors, process machinery and industrial automation equipment |
| Dimensions | 678 × 264 × 272 mm |
| Weight | 10.7 kg |
FAQ
1. What is the Schneider ATV950U55N4 mainly used for?
The ATV950U55N4 is an Altivar Process ATV950 variable-speed drive designed for industrial motor control. It can regulate motor speed and torque in applications such as pumps, fans, compressors, conveyors and process machinery.
2. What motor power does the ATV950U55N4 support?
The drive is rated for 5.5 kW under Normal Duty conditions and 4 kW under Heavy Duty conditions. Motor selection should also consider the motor rated current, load characteristics and required overload capability.
3. What input power supply does the ATV950U55N4 require?
The ATV950U55N4 uses a three-phase 380–480 VAC power supply with a 50–60 Hz input frequency. Appropriate upstream protection, wiring and grounding should be selected according to the installation requirements.
4. What is the output current of the ATV950U55N4?
The continuous output current is 12.7 A at 4 kHz for Normal Duty operation and 9.3 A at 4 kHz for Heavy Duty operation. The maximum transient output current is 15.2 A for 60 seconds in Normal Duty and 14 A for 60 seconds in Heavy Duty.
5. Which communication protocols are supported by the ATV950U55N4?
The drive supports Modbus Serial, Modbus TCP and EtherNet/IP as standard communication options. Additional communication modules can provide support for networks such as PROFINET, PROFIBUS DP V1, DeviceNet, EtherCAT and CANopen.
6. Does the ATV950U55N4 have a braking function?
Yes. The ATV950U55N4 includes an integrated braking chopper that can be used with an external braking resistor for controlled deceleration and management of regenerative energy. The braking resistor should be selected according to the load inertia, braking frequency and required deceleration time.
7. Can the ATV950U55N4 control synchronous motors?
Yes. The drive supports both asynchronous motors and permanent magnet synchronous motors. When configuring a synchronous motor, the motor nameplate data and control parameters should be entered correctly, followed by appropriate commissioning and motor tuning procedures.
8. What should be checked if the ATV950U55N4 reports an overcurrent, overvoltage or overheating fault?
Check the displayed fault code and operating conditions first. For overcurrent faults, inspect motor wiring, mechanical load, acceleration settings and motor parameters. For overvoltage faults, check the deceleration time and braking circuit. For overheating faults, inspect ambient temperature, ventilation, cooling fans and switching-frequency settings. Always isolate the power supply and verify that the DC bus voltage has fallen to a safe level before performing maintenance.
Schneider ATV950U55N4 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.
