Schneider VW3A7756 Braking Resistor - 5 Ohms - 32 kW - IP23
Overview
The Schneider VW3A7756 Braking Resistor is an advanced solution designed to enhance the performance and reliability of your variable frequency drive (VFD) systems. With a robust 5-ohm resistance value and a power rating of 32 kW, this resistor ensures efficient energy dissipation during regenerative braking, helping to maintain optimal system stability and extend the lifespan of your VFD equipment.
Key Features
- Resistance Value: 5 Ohms
- Power Rating: 32 kW
- Protection Class: IP23
- Dimensions and Weight: [Insert Dimensions and Weight if available]
- Mounting Type: [Insert Mounting Type if applicable]
Technical Specifications
- Thermal Rating: Capable of handling high thermal loads, the VW3A7756 braking resistor effectively absorbs and dissipates excess energy generated during braking phases, reducing the risk of overheating and ensuring reliable performance.
- Construction: The resistor is built with high-quality materials and precision engineering, providing excellent durability and long-term reliability even under demanding conditions.
- Compliance: Meets industry standards for safety and performance, ensuring compatibility with various Schneider Electric drives and other compatible VFD systems.
- Installation: Designed for ease of integration, the VW3A7756 features straightforward installation procedures, making it an ideal choice for both new installations and retrofits.
Applications
The Schneider VW3A7756 Braking Resistor is ideal for use in a wide range of industrial applications where efficient braking and energy management are crucial. It is particularly well-suited for:
- Elevators and Hoists
- Conveyor Systems
- Pumps and Fans
- Cranes and Material Handling Equipment
Benefits
- Enhanced System Stability: By effectively managing regenerative braking energy, the VW3A7756 helps prevent voltage spikes and ensures smooth operation of your VFD system.
- Extended Equipment Lifespan: Reduces wear and tear on your drive and related components, contributing to longer service life and reduced maintenance costs.
- Energy Efficiency: Promotes efficient energy usage by converting excess braking energy into heat, thereby optimizing the overall performance of your drive system.
Certifications
The Schneider VW3A7756 Braking Resistor is certified to meet various international standards, ensuring high quality and reliability. [Insert specific certifications if available]
Purchase Information
For more details or to order the Schneider VW3A7756 Braking Resistor, please contact us at [Your Contact Information] or visit our website [Your Website URL]. Our team of experts is available to assist with any inquiries and provide additional support.
Schneider VW3A7756 Braking resistor - 5 ohms - 32 kW - IP23
| product or component type | Braking resistor |
|---|
| range compatibility | Altivar Process ATV900 Altivar Machine ATV340 | |
|---|---|---|
| product compatibility | Variable speed drive ATV930 wall mount 75 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 110 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 132 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 160 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 22 kW 200...240 V severe cycle Variable speed drive ATV930 wall mount 30 kW 200...240 V severe cycle Variable speed drive ATV930 wall mount 37 kW 200...240 V severe cycle Variable speed drive ATV930 wall mount 45 kW 200...240 V severe cycle Variable speed drive ATV950 wall mount 75 kW 380...480 V severe cycle Variable speed drive ATV340 55 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 220 kW 380...480 V medium cycle 3 per drive Variable speed drive ATV930 wall mount 250 kW 380...480 V medium cycle 3 per drive Variable speed drive ATV930 wall mount 310 kW 380...480 V medium cycle 4 per drive | |
| braking cycle | Severe cycle (heavy duty) : <= 54 s braking with 100 % braking torque for a 120 s cycle Severe cycle (heavy duty) : <= 6 s braking with 165 % braking torque for a 120 s cycle | |
| average power available | 32 kW at 50 °C | |
| ohmic value | 5 Ohm | |
| electrical connection | Terminal, clamping capacity: <= 2.5 mm², AWG 12 for temperature control switch M12 bar wire for drive | |
| protection type | Thermal protection via drive or temperature control switch at 120 °C | |
| [Ue] rated operational voltage | 24 V DC 250 V AC | |
| width | 540 mm | |
| height | 1285 mm | |
| depth | 1060 mm | |
| product weight | 126 kg |
| ambient air temperature for operation | 0...50 °C | |
|---|---|---|
| ambient air temperature for storage | -25...70 °C | |
| IP degree of protection | IP23 |