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R7510
The Yaskawa R7510 is designed as a dynamic braking resistor suitable for both 1-phase and 3-phase systems. With a resistance value of 120 ohms, it operates at voltage ratings from 200 to 240 V and has a power rating of approximately 600 watts.
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Technical specifications for R7510
| Manufacturer | Yaskawa |
|---|---|
| Product Type | Dynamic Braking Resistor |
| Product Line | Accessories |
| Part Number | R7510 |
| Weight | 3.00 lbs (1.36 kg) |
| Resistance Value | 120 Ω |
| Mounting Type | Heat Sink Mount |
| Voltage Rating | 200–240 V |
| Enclosure Type | Open type |
| Duty Cycle | 0.03 |
| Protection Class | IP20 |
| Resistor Type | Wirewound |
| Compatibility | 1-Phase / 3-Phase Systems |
| Power Rating (at 3%) | ~600 W |
| Cooling Method | Passive (via heat sink) |
| Operating Temperature | –25°C to +200°C |
| Tolerance | ±5% |
| Dielectric Strength | 2500 V AC / 1 min |
The R7510 model from Yaskawa is a dynamic braking resistor optimized for supporting diverse motor control applications. Characterized by a resistance value set at 120 ohms, it operates efficiently with a voltage range of 200 to 240 volts. This component is particularly versatile, being compatible with both single-phase and three-phase systems.
Engineered with a power rating of roughly 600 watts at a 3% duty cycle, this unit efficiently dissipates energy during braking operations. A passive cooling method is utilized through its heat sink mounting, aiding in thermal management.
Designed with an open-type enclosure, the R7510 meets IP20 protection standards, ensuring it remains safe in environments free from harmful dust or moisture. The resistor tolerates operation within a temperature span from –25°C to +200°C, illustrating its capability to endure challenging conditions. Additionally, it boasts a dielectric strength rating of 2500 volts AC for one minute, ensuring robust electrical performance and reliability.
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