Welcome to our websites!
Schneider ATV930D75N4 frequency converter
Schneider ATV930D75N4
Schneider ATV930D75N4 is a 75kW Variable Speed Drive (VSD) manufactured by Schneider Electric. It belongs to the Altivar Process series, specifically designed for industrial applications that require precise process control. This device supports 380V/400V/480V three-phase power input, is equipped with a brake unit, and has an IP21 protection rating, making it suitable for use in clean, dry industrial environments.
_______________________________________________________________________________________________________
Core Specifications
|
Specification
|
Detailed Value
|
|---|---|
|
Model
|
ATV930D75N4
|
|
Power
|
75 kW
|
|
Power Supply Voltage
|
380/400/480 V Three-phase
|
|
Protection Rating
|
IP21
|
|
Key Features
|
With Brake Unit
|
|
Standards & Certifications
|
Complies with IEC/EN 60204-1 (Safety Standard), IEC/EN 61508 (Functional Safety); holds UL, CSA, CE, TUV and other certifications
|
_______________________________________________________________________________________________________
Product Features
Precise Process Control
Designed specifically for process control applications, this series of VSDs features high-precision current/power measurement functions and a built-in energy dashboard. It can real-time monitor energy consumption and provide optimization suggestions.
Efficient Braking
Equipped with a built-in brake unit, it can quickly absorb feedback energy when the equipment stops, preventing motor damage from impact. It is suitable for application scenarios that require frequent starting and stopping.
Eco-friendly Design
As part of the Green Premium series, it complies with environmental standards such as RoHS and REACH, adopts a mercury-free design, and uses recycled cardboard packaging, committing to reducing carbon footprint.
Energy Optimization Function
Supports the Stop and Go function, which can automatically turn off the motor power when the load demand decreases, reducing energy consumption.
_______________________________________________________________________________________________________
Structure and Composition
Main Control Unit (CPU)
Responsible for executing frequency conversion control algorithms, processing input signals (analog/digital) and driving power modules.
Power Module (IGBT/IGCT)
Located at the bottom of the equipment, it is responsible for converting direct current into variable-frequency three-phase alternating current to directly drive the motor.
Brake Resistor
When the motor is in the deceleration or braking phase, the feedback electrical energy is converted into heat energy and dissipated on the brake resistor.
Communication Interface
Supports field bus protocols such as Modbus, Profibus, and CANopen for integration with PLC or upper computer systems.
_______________________________________________________________________________________________________
Typical Application Fields
- Chemical and Petrochemical: Speed control of mixers, blowers, pumps, etc.
- Food and Beverage: Liquid transportation, mixing, and packaging machinery.
- Printing and Packaging: Roller drive, inkjet systems.
- Energy and Water Treatment: Pump station speed regulation, fan control.
Installation and Maintenance Recommendations
Installation Method
Vertical mounting is required. During installation, the chassis must be kept at a certain distance from the wall to leave space for air circulation from bottom to top to achieve effective heat dissipation.
Environmental Requirements
Suitable for indoor dry environments without corrosive gases. If installed in a humid or dusty environment, additional protective measures must be taken.
Maintenance Inspections
- Regularly check the heat dissipation of the brake resistor to prevent overheating.
- Check the input power voltage waveform to ensure there is no overvoltage or undervoltage.
- Monitor the operation status of the equipment through the built-in energy dashboard to timely detect abnormal loads or faults.
————————————————————————————————————-
If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
—————————————————————————————
Company Introduction & Core Business
Our company is a professional enterprise focusing on the sales of large-scale control systems and imported module spare parts. Over the years, we have been committed to providing customers with high-quality automated system solutions. From well-known brands such as ABB, FOXBORO, and TOSHIBA to various imported module spare parts, we can provide customers with one-stop services. Adhering to the tenet of “Creating Value for Customers”, the company continuously expands its business scope and has won the trust of numerous customers.
Core Business & Advantages
- Spare Parts Supply: We have a rich inventory of spare parts, enabling us to respond quickly to customer needs and provide spare parts from many well-known brands such as ABB, FOXBORO, and TOSHIBA.
- System Integration: Our team of engineers has extensive experience in system integration and can provide customized automated system solutions according to customers’ actual needs.
- Technical Services: We provide professional technical support, including system commissioning, fault diagnosis, maintenance and other services, to ensure the stable operation of customers’ production lines.
- Rapid Response: We have established a complete logistics system to ensure the timely delivery of spare parts and shorten customers’ downtime.
- Price Advantage: By cooperating directly with original manufacturers and optimizing the supply chain, we provide customers with competitive prices.
Write your message here and send it to us
