Schneider VW3A7733 Braking Resistor - 16 ohms - 1.1 kW - IP20
Introducing the Schneider VW3A7733 Braking Resistor, a precision-engineered solution designed to enhance the performance and reliability of variable frequency drives (VFDs). This high-quality braking resistor is meticulously crafted to meet the demanding requirements of industrial applications, ensuring optimal functionality and safety.
Key Features:
Impedance: The Schneider VW3A7733 features a precise impedance of 16 ohms, providing a critical element for controlling the braking action in your variable frequency drive system. This impedance level is carefully selected to optimize energy dissipation and ensure efficient braking performance.
Power Rating: With a robust power rating of 1.1 kW, this braking resistor is engineered to handle high-power applications with ease. The superior power-handling capability ensures that your VFD system operates smoothly, even under heavy braking loads, contributing to overall system longevity.
IP20 Protection: The ingress protection (IP) rating of 20 ensures that the braking resistor is protected against solid objects greater than 12mm in diameter. This level of protection makes the Schneider VW3A7733 suitable for indoor use, providing durability and reliability in various industrial environments.
Technical Specifications:
- Impedance: 16 ohms
- Power Rating: 1.1 kW
- IP Rating: IP20
- Application: Variable Frequency Drive (VFD) braking systems
- Construction: High-quality materials for durability and longevity
- Compliance: Manufactured to meet stringent industry standards
Benefits:
Enhanced Braking Performance: The precise impedance and high power rating ensure efficient braking, contributing to the overall safety and performance of your VFD system.
Reliability: Crafted with durability in mind, this braking resistor is designed to withstand the rigors of industrial environments, providing long-lasting and reliable operation.
Easy Integration: The Schneider VW3A7733 is engineered for easy integration into variable frequency drive systems, simplifying installation and maintenance processes.
Applications:
Industrial Automation: Ideal for a wide range of industrial automation applications where precise control and reliable braking are essential.
Motion Control Systems: Suitable for motion control systems that utilize variable frequency drives, ensuring smooth and controlled deceleration.
Conclusion:
The Schneider VW3A7733 Braking Resistor sets a new standard for performance and reliability in variable frequency drive braking systems. With its precise impedance, high power rating, and IP20 protection, this braking resistor is the optimal choice for industrial applications where safety and efficiency are paramount.
Invest in the Schneider VW3A7733 Braking Resistor for a seamless integration that enhances the performance and longevity of your variable frequency drive system.
| product or component type |
Braking resistor
|
|---|
| range compatibility |
Altivar Machine ATV340
Altivar Process ATV900 Altivar Machine ATV320 |
|
|---|---|---|
| product compatibility |
Variable speed drive ATV930 wall mount 18.5 kW 380...480 V light
cycle
Variable speed drive ATV930 wall mount 22 kW 380...480 V light cycle Variable speed drive ATV930 wall mount 30 kW 380...480 V light cycle Variable speed drive ATV930 wall mount 5.5 kW 200...240 V light cycle Variable speed drive ATV930 wall mount 7.5 kW 200...240 V light cycle Variable speed drive ATV950 wall mount 18.5 kW 380...480 V light cycle Variable speed drive ATV950 wall mount 22 kW 380...480 V light cycle Variable speed drive ATV950 wall mount 30 kW 380...480 V light cycle Variable speed drive ATV930 wall mount 5.5 kW 200...240 V medium cycle Variable speed drive ATV930 wall mount 7.5 kW 200...240 V medium cycle Variable speed drive ATV340 15 kW 380...480 V light cycle Variable speed drive ATV340 18 kW 380...480 V light cycle Variable speed drive ATV340 22 kW 380...480 V light cycle Variable speed drive ATV320 4 kW 200...240 V Variable speed drive ATV320 5.5 kW 200...240 V Variable speed drive ATV320 15 kW 380...480 V Variable speed drive ATV930 22 kW 500...690 V light cycle Variable speed drive ATV930 30 kW 500...690 V light cycle Variable speed drive ATV930 37 kW 500...690 V light cycle Variable speed drive ATV930 30 hp 600 V light cycle Variable speed drive ATV930 40 hp 600 V light cycle Variable speed drive ATV930 50 hp 600 V light cycle |
|
| 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 |
1.1 kW at 50 °C
|
|
| ohmic value |
16 Ohm
|
|
| electrical connection |
Terminal, clamping capacity: <= 10 mm², AWG 8 for drive
Terminal, clamping capacity: <= 2.5 mm², AWG 12 for temperature control switch |
|
| protection type |
Thermal protection via drive or temperature control switch at
120 °C
|
|
| [Ue] rated operational voltage |
24 V DC
250 V AC |
|
| width |
190 mm
|
|
| height |
570 mm
|
|
| depth |
180 mm
|
|
| product weight |
3.8 kg
|
| ambient air temperature for operation |
0...50 °C
|
|
|---|---|---|
| ambient air temperature for storage |
-25...70 °C
|
|
| IP degree of protection |
IP20
|