131B0981
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MPN: FC-301P3K0T4E20H1XGXXXXSXXXXAXBXCXXXXDX
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The 131B0981 drive offers a power rating of 3.0 kW, operates on three-phase mains voltage between 380-480 VAC, includes a graphical local control panel, and has an enclosure rated at IP20 (chassis). As part of Danfoss's VLT FC 301 Automation Drives series, it features an apparent power of 4.99 kVA and a compact design with a net weight of 4.39 kg.
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Product Description:
The 131B0981 is a compact and efficient drive. It is manufactured by Danfoss for industrial motor control applications. It delivers stable operation under demanding electrical and environmental conditions.
The 131B0981 Automation Drive frequency ranges from 50 to 60 Hz with a tolerance of ±5%. It achieves a displacement power factor greater than 0.98. The output voltage scales up to the input supply levels. The switching frequency varies between 4 and 16 kHz. The default switching frequency is set to 4 kHz for balanced performance. The input power can reach 4.2 kVA. The output segment provides 3.0 kW of motor power. The output current is rated at 7.5 A. At full load, efficiency exceeds 95 percent. The enclosure type is IP20 with chassis mounting configuration. Forced ventilation ensures adequate cooling under constant loads. It must be installed vertically, with 100 mm clearance at the top and bottom. The estimated weight is between 2.6 and 3.0 kilograms. The drive is suitable for conditions ranging from -10°C to +50°C. It can withstand storage temperatures up to +65 °C. The altitude rating is 1000 meters before derating is required. It complies with IEC 60068-2-6 for vibration resistance. The protection level is IP20, with a pollutant degree rating of 2. The coating used is 3C3, which provides modest chemical resistance. It has two analog inputs and a single analog output. Six digital inputs are configurable for a variety of purposes. There are two digital and two relay outputs available. Control is based on the dependable VVC+ technique. Optional features include brake control and Safe Torque Off.
The 131B0981 drive includes built-in protections. It can withstand motor overload and phase loss circumstances. It monitors both short circuits and ground faults. The DC link voltage is monitored for both over and under limits. Internal thermal protection protects against inverter and motor heating. It meets EN 61800 EMC and Safety requirements. RoHS compliance is maintained to ensure material safety.
Frequently Asked Questions about 131B0981:
Q: How does the VVC+ control method improve motor performance in 131B0981 Drive?
A: VVC+ ensures better torque control and smoother motor acceleration. It maintains motor stability even during load changes.
Q: How does the 3C3 coating benefit the 131B0981 Drive in harsh environments?
A: The 3C3 coating protects against moderate chemical exposure and moisture. This increases product reliability in industrial settings.
Q: What role do relay outputs play in the VLT FC 301 AutomationDrive?
A: Relay outputs provide feedback or control signals to external devices. They help in signaling alarms or switching contactors.
Q: Why is altitude derating necessary for the 131B0981 Drive above 1000 m?
A: Higher altitude reduces air cooling efficiency. Derating compensates for reduced heat dissipation.
Q: How does the displacement power factor above 0.98 benefit power usage?
A: A high power factor minimizes reactive power consumption. It leads to efficient energy use and lower electricity costs.
