Schneider VW3A7751 Braking Resistor – 60 Ohms, 3.4 kW, IP20
Product Overview:
Optimize your industrial control systems with the Schneider VW3A7751 Braking Resistor, engineered to enhance the efficiency and safety of your machinery. Designed for high-performance applications, this braking resistor provides reliable and consistent braking capabilities, ensuring the smooth and safe operation of your variable speed drives and other electrical systems.
Key Features:
Resistance: 60 Ohms – The Schneider VW3A7751 offers a precise resistance value of 60 ohms, ensuring optimal dissipation of energy and preventing over-voltage conditions in your drive systems.
Power Rating: 3.4 kW – With a robust power rating of 3.4 kilowatts, this braking resistor is capable of handling significant braking energy, making it ideal for high-demand applications where effective energy absorption is crucial.
Ingress Protection: IP20 – The IP20 rating ensures protection against solid objects larger than 12.5 mm, providing a level of durability and reliability suitable for controlled environments and indoor applications.
Design and Construction: The Schneider VW3A7751 is built with high-quality materials and advanced manufacturing techniques to guarantee long-term performance and stability. Its compact and sturdy design makes it suitable for integration into various control cabinets and enclosures.
Technical Specifications:
- Part Number: VW3A7751
- Nominal Resistance: 60 Ω
- Nominal Power Dissipation: 3.4 kW
- Protection Class: IP20
- Dimensions: [Include dimensions if available]
- Weight: [Include weight if available]
Applications:
The Schneider VW3A7751 Braking Resistor is ideal for use in applications where effective braking and energy dissipation are required. Commonly utilized in conjunction with variable frequency drives (VFDs) and other control systems, it ensures smooth operation in various industrial settings, including:
- Automated Machinery
- Elevator Systems
- Conveyor Systems
- Cranes and Hoists
Advantages:
- Enhanced Safety: By efficiently managing braking energy, the VW3A7751 minimizes the risk of over-voltage and potential damage to your drive systems.
- Reliable Performance: Designed to handle high braking loads, this resistor ensures consistent operation even under demanding conditions.
- Easy Integration: Its compact design and standard IP20 protection make it easy to install in a variety of applications and environments.
Why Choose Schneider?
Schneider Electric is renowned for its commitment to innovation and quality in electrical and automation solutions. The VW3A7751 Braking Resistor exemplifies this dedication, offering exceptional performance and reliability for your braking and energy management needs.
Order Your Schneider VW3A7751 Braking Resistor Today
Enhance the efficiency and safety of your control systems with the Schneider VW3A7751 Braking Resistor. Contact us for more information or to place your order.
Schneider VW3A7751 Braking resistor - 60 ohms - 3.4 kW - IP20
| product or component type |
Braking resistor
|
|---|
| range compatibility |
Altivar Process ATV900
Altivar Machine ATV340 |
|
|---|---|---|
| product compatibility |
Variable speed drive ATV930 wall mount 5.5 kW 380...480 V severe
cycle
Variable speed drive ATV930 wall mount 7.5 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 2.2 kW 200...240 V severe cycle Variable speed drive ATV950 wall mount 5.5 kW 380...480 V severe cycle Variable speed drive ATV950 wall mount 7.5 kW 380...480 V severe cycle Variable speed drive ATV340 4 kW 380...480 V severe cycle Variable speed drive ATV340 5.5 kW 380...480 V severe cycle Variable speed drive ATV930 7.5 kW 500...690 V severe cycle Variable speed drive ATV930 11 kW 500...690 V severe cycle Variable speed drive ATV930 10 hp 600 V severe cycle Variable speed drive ATV930 15 hp 600 V severe cycle |
|
| 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 |
3.4 kW at 50 °C
|
|
| ohmic value |
60 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 |
390 mm
|
|
| height |
570 mm
|
|
| depth |
180 mm
|
|
| product weight |
8.3 kg
|
| ambient air temperature for operation |
0...50 °C
|
|
|---|---|---|
| ambient air temperature for storage |
-25...70 °C
|
|
| IP degree of protection |
IP20
|