Delay Overcurrent Reset Suppresses Current Surge in Power Drives

The HV300 Series inverter is a cutting-edge, multi-function universal vector frequency inverter, also known as a variable frequency drive (VFD) or AC drive. This recently developed inverter incorporates advanced open-loop and closed-loop vector control technology, allowing precise control of asynchronous motors.

Designed with a focus on software functionality, performance enhancement, and reliability, the HV300 inverter offers a more compact size without compromising expandability. It provides users with a wider range of communication capabilities, enabling seamless integration into various industrial systems.

With its user-friendly interface and intuitive controls, the HV300 inverter ensures simpler operation and configuration. Its comprehensive features and parameters can be easily accessed and adjusted to meet specific application requirements.

The HV300 Series inverter offers advanced functionality, enhanced performance, and increased reliability. It is a versatile solution for various industrial applications, providing precise control, efficient operation, and simplified integration into existing systems.

1. Q: How does the VFD handle voltage fluctuations common in US industrial areas?
   A: Our VFD supports input voltage from 200V to 240V for single/three-phase and 380V to 480V for three-phase, with a tolerance of -15% to +10%, ensuring stable operation even with grid instability.

2. Q: Is the VFD suitable for high-temperature environments like Southern states?
   A: Yes, the intelligent IGBT module includes real-time junction temperature monitoring and heat protection, ensuring reliability up to 70°C storage temperature.

3. Q: Can the VFD integrate with existing Profibus networks in US factories?
   A: Absolutely. It supports Profibus communication with five PPO data formats, making it compatible with most US industrial automation systems.

4. Q: How does the DC reactor benefit energy-intensive applications?
   A: The built-in DC reactor reduces current distortion by 50%, improves power factor, and enhances overall efficiency—ideal for reducing operational costs.

5. Q: What safety features protect against short circuits?
   A: The VFD includes unique short-circuit and through-protection technology, along with adaptive IGBT drive control, for maximum system security.

6. Q: Is custom programming supported for specialized machinery?
   A: Yes, the built-in logic and arithmetic modules allow users to customize control terminals and operational modes to meet specific needs.

7. Q: What is the starting torque capability for heavy loads?
   A: At 0.5Hz, it delivers 150% starting torque with OLVC, perfect for conveyor belts or crushers.

8. Q: How easy is installation in panel-based systems?
   A: It supports cabinet installation, through-panel, and surface mounting, with optional IP21 protection for dust and moisture resistance.

9. Q: Does the VFD support harmonic filtering for sensitive equipment?
   A: Yes, the DC reactor inhibits higher harmonics, reducing interference with other devices.

10. Q: What warranty and support are available in the US?
    A: We offer local technical support and a comprehensive warranty to ensure dependability and peace of mind.

1. Q: Is the VFD compliant with German industrial standards and CE directives?
   A: Yes, it meets EU safety and EMC standards, with Profibus certification for seamless integration.

2. Q: How does it perform in energy-efficient manufacturing processes?
   A: The DC reactor increases input power factor and reduces energy waste, supporting Germany’s focus on sustainability.

3. Q: Can it operate reliably in cold storage or refrigerated environments?
   A: With a storage temperature range of -40°C to +70°C, it is ideal for logistics and cold chain applications.

4. Q: How does the IGBT protection ensure long-term reliability?
   A: The dynamic junction temperature model monitors and protects IGBTs in real time, extending product life.

5. Q: Is the VFD suitable for automotive manufacturing lines?
   A: Yes, its high torque accuracy (≤5%) and customizable logic meet precision demands.

6. Q: What communication protocols are supported besides Profibus?
   A: While Profibus is standard, additional options can be customized for specific needs.

7. Q: How does it handle voltage dips in rural areas?
   A: Wide input voltage tolerance and overload capacity ensure continuous operation.

8. Q: Can it be used with renewable energy sources?
   A: Yes, it is compatible with variable frequency inputs from solar or wind inverters.

9. Q: What maintenance is required?
   A: The self-diagnostic features and robust design minimize maintenance needs.

10. Q: Are training materials available in German?
    A: Yes, we provide localized documentation and online support.

1. Q: Does the VFD comply with UK CA regulations?
   A: Yes, it meets all relevant UK and international standards for safety and performance.

2. Q: How does it handle the UK’s 50Hz power standard?
   A: The input frequency range of 50Hz/60Hz±5% ensures full compatibility.

3. Q: Is it suitable for humid coastal areas?
   A: Optional IP21 protection guards against moisture and condensation.

4. Q: Can the VFD reduce electricity costs for SMEs?
   A: Absolutely—the improved power factor and efficiency lead to significant savings.

5. Q: How user-friendly is the Profibus setup?
   A: With simple parameter settings and pre-configured PPO formats, installation is quick.

6. Q: What applications is it best suited for?
   A: Ideal for pumps, fans, conveyors, and processing equipment.

7. Q: Does it support remote monitoring?
   A: Yes, through Profibus and optional IoT modules.

8. Q: What is the delivery lead time for the UK?
   A: We maintain local stock for fast delivery.

9. Q: How reliable is the short-circuit protection?
   A: It uses advanced IGBT drive technology to prevent damage under fault conditions.

10. Q: Can I get a demo before purchasing?
    A: Yes, we arrange on-site or virtual demonstrations upon request.

1. Q: Is the VFD compatible with French nuclear-powered grid stability?
   A: Yes, its wide voltage and frequency ranges ensure smooth operation.

2. Q: How does it support French energy transition goals?
   A: High efficiency and harmonic reduction contribute to lower carbon footprints.

3. Q: Can it be used in agricultural applications?
   A: Yes, with robust environmental adaptability and dust protection.

4. Q: What is the typical lifespan of the IGBT module?
   A: Designed for durability, it lasts over 10 years under normal conditions.

5. Q: Is technical support available in French?
   A: Oui, nous offrons un support technique en français.

6. Q: How does it handle sudden load changes?
   A: Adaptive drive control ensures stable performance under varying loads.

7. Q: Can it be used with existing Schneider or Legrand systems?
   A: Yes, it integrates easily with major French automation brands.

8. Q: What cooling methods are recommended?
   A: Natural convection or forced cooling, depending on the model.

9. Q: Is it suitable for food processing industries?
   A: Yes, with optional coatings for harsh environments.

10. Q: How does the DIY function work?
    A: The built-in PLC allows custom logic programming without additional hardware.