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MRS120W100
The Mitsubishi MRS120W100, part of the MELSERVO MR-S series, functions as a brake resistor unit, supporting various motor control applications. It operates on a supply voltage of 200 volts AC and features a rated active power of 120 watts.
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Technical specifications for MRS120W100
| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Brake Resistor Unit |
| Product Line | MELSERVO MR-S |
| Part Number | MRS120W100 |
| Weight | 3.00 lbs (1.36 kg) |
| Supply Voltage Class | 200 Volts AC |
| Rated Active Power | 120 Watts |
| Resistance Value | 100 ohms |
| Control Torque Rating | 150% |
| Ambient Operating Temperature | -10 to 50°C (in a non-condensing environment) |
| Storage Temperature | -20 to 65°C (in a non-condensing environment) |
| Humidity Tolerance | 90% relative humidity or less |
| Operating And Installation Altitude | 3,280 feet (1,000 meters) above sea level |
| Applicable Thermal Relay Type | TH-N20CXHZ-1.3A |
| Permissible Brake Utilization Rate | 6 to 10% |
| Input Phase Type | 1-phase or 3-phase |
The MRS120W100 from Mitsubishi operates primarily as a brake resistor unit within the MELSERVO MR-S series. This device is designed to run on a supply voltage of 200 volts AC and is capable of delivering a rated active power of 120 watts for effective braking performance.
With a resistance value of 100 ohms, this unit is engineered to handle control torque ratings of up to 150%. The MRS120W100 can function efficiently under ambient temperatures from -10°C to 50°C, provided that the environment remains non-condensing. Storage temperatures are permissible from -20°C to 65°C to accommodate varying conditions.
This brake resistor unit is designed to operate at an altitude of up to 3,280 feet (1,000 meters) above sea level while maintaining performance. The MRS120W100 shows a humidity tolerance of 90% relative humidity or less, making it suitable for many industrial environments. The device weighs 0.88 pound (0.4 kilogram), allowing for easy integration into systems. It can accept either a 1-phase or 3-phase input and works with the TH-N20CXHZ-1.3A thermal relay type for additional thermal management. This functionality is complemented by a permissible brake utilization rate ranging between 6% to 10%, enhancing its adaptability in various applications.
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