Schneider VW3A7731 Braking Resistor - 60 Ohms - 0.16 kW - IP20
Overview: The Schneider VW3A7731 Braking Resistor is engineered to enhance the performance and reliability of your variable speed drives by efficiently dissipating excess energy generated during braking. This high-quality resistor is designed for use with Schneider Electric’s range of variable frequency drives (VFDs) and other industrial applications requiring precise energy management and braking control.
Key Features:
- Resistance Value: 60 Ohms – Offers optimal energy dissipation and prevents overvoltage conditions during deceleration or dynamic braking.
- Power Rating: 0.16 kW – Provides reliable performance for low to moderate braking applications, ensuring the safe and effective handling of regenerative energy.
- Construction and Design: Encased in an IP20-rated housing, the VW3A7731 is designed for installation in environments where protection from dust and accidental contact is necessary. Its robust construction guarantees durability and long service life.
- Thermal Management: Equipped with advanced thermal management technology, this braking resistor maintains optimal operating temperatures, thereby ensuring consistent performance and extending the lifespan of connected drive systems.
- Compatibility: Suitable for use with Schneider Electric's range of variable speed drives, providing seamless integration and enhanced overall system efficiency.
Applications:
- Industrial Drives: Ideal for use with Schneider Electric variable frequency drives (VFDs) to manage braking energy and protect drive components.
- Regenerative Braking: Efficiently handles the energy generated during regenerative braking in applications such as conveyor systems, lifting equipment, and other dynamic machinery.
- Energy Management: Improves system stability and energy efficiency by converting excess braking energy into heat.
Technical Specifications:
- Model: VW3A7731
- Resistance: 60 Ohms
- Power Rating: 0.16 kW
- Enclosure: IP20
- Dimensions: [Specify Dimensions]
- Weight: [Specify Weight]
Benefits:
- Enhanced Drive Protection: Safeguards variable speed drives from overvoltage conditions caused by braking energy, thereby prolonging their operational life.
- Improved System Efficiency: Reduces energy losses and enhances overall system performance by effectively managing regenerative energy.
- Durable Construction: Designed to withstand industrial environments and ensure long-term reliability.
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Product Tags:
- Schneider VW3A7731
- Braking Resistor
- 60 Ohms Resistor
- 0.16 kW Resistor
- IP20 Braking Resistor
- Variable Speed Drive Accessories
- Energy Dissipation
| product or component type |
Braking resistor |
|---|
| range compatibility |
Altivar 310L
Altivar Process ATV900 Altivar Machine ATV320 Altivar Machine ATV340 Altivar Easy 310 |
|
|---|---|---|
| product compatibility |
Variable speed drive ATV930 wall mount 5.5 kW 380...480 V light
cycle
Variable speed drive ATV930 wall mount 7.5 kW 380...480 V light cycle Variable speed drive ATV930 wall mount 1.5 kW 200...240 V light cycle Variable speed drive ATV930 wall mount 2.2 kW 200...240 V light cycle Variable speed drive ATV950 wall mount 5.5 kW 380...480 V light cycle Variable speed drive ATV950 wall mount 7.5 kW 380...480 V light cycle Variable speed drive ATV930 wall mount 1.5 kW 200...240 V medium cycle Variable speed drive ATV930 wall mount 2.2 kW 200...240 V medium cycle Variable speed drive ATV340 4 kW 380...480 V light cycle Variable speed drive ATV340 5.5 kW 380...480 V light cycle Variable speed drive ATV320 0.55 kW 200...240 V Variable speed drive ATV320 0.75 kW 200...240 V Variable speed drive ATV320 1.1 kW 200...240 V Variable speed drive ATV320 1.5 kW 200...240 V Variable speed drive ATV320 4 kW 380...480 V Variable speed drive ATV320 5.5 kW 380...480 V Variable speed drive ATV320 5.5 kW 525...600 V Variable speed drive ATV310 5.5 kW Variable speed drive ATV310 7.5 kW Variable speed drive ATV930 7.5 kW 500...690 V light cycle Variable speed drive ATV930 11 kW 500...690 V light cycle Variable speed drive ATV930 10 hp 600 V light cycle Variable speed drive ATV930 15 hp 600 V light cycle Variable speed drive ATV310L 0.75 kW Variable speed drive ATV310L 1.5 kW Variable speed drive ATV310L 2.2 kW Variable speed drive ATV310L 3 kW Variable speed drive ATV310L 4 kW Variable speed drive ATV310L 5.5 kW |
|
| braking cycle |
Light cycle (heavy duty) : <= 0.8 s braking with 150 % braking
torque for a 40 s cycle
Light cycle (normal duty) : <= 0.8 s braking with 120 % braking torque for a 40 s cycle Medium cycle (normal duty) : <= 4 s braking with 135 % braking torque for a 40 s cycle Medium cycle (heavy duty) : <= 4 s braking with 165 % braking torque for a 40 s cycle |
|
| average power available |
0.16 kW at 50 °C
|
|
| ohmic value |
60 Ohm
|
|
| electrical connection |
Terminal, clamping capacity: <= 10 mm², AWG 8 for drive
|
|
| protection type |
Thermal protection via drive
|
|
| width |
105 mm
|
|
| height |
345 mm
|
|
| depth |
100 mm
|
|
| product weight |
1.8 kg
|
| ambient air temperature for operation |
0...50 °C
|
|
|---|---|---|
| ambient air temperature for storage |
-25...70 °C
|
|
| IP degree of protection |
IP20
|
Schneider VW3A7731 Braking resistor - 60 ohms - 0.16 kW - IP20
- Brand: Schneider
- Product Code: VW3A7731
- Availability: 1000
Tags: Schneider VW3A7731, Braking Resistor, 60 Ohms, 0.16 kW, IP20, Variable Speed Drive, Schneider Electric, Energy Management