131H5051
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MPN: FC-302P18KT5E55H1BGXXXXSXXXXA0B2CXXXXD0
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The 131H5051 automation drive supports a voltage supply of 380–480 V AC, a power rating of 3.0 kW (4.0 hp), a continuous output current of 7.2 A, and an efficiency of 96%. As part of the VLT FC 302 Automation Drives by Danfoss, it features IP20 chassis protection and operates at an output frequency range of 0–590 Hz.
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Product Description:
Danfoss made 131H5051 represents VLT FC 302 voltage supply of 380–480 VAC which is compatible with typical 3-phase mains and allows steady input under typical site variations. The drive’s power rating is 3.0 kW (4.0 HP) defines the continuous mechanical output. Its enclosure size A3 determines the mounting footprint and informs panel layout and chassis integration for proper clearance and airflow. IP20/chassis protection rating indicates overall basic protection against solid objects and requires sealed enclosures where dust or liquids are present.
Its continuous output current of 7.2 A specifies the steady electrical load the converter supplies and guides conductor selection and protection devices. Intermittent overload current 11.5 A for short duration peaks supports transient torque demands and shapes start and peak load strategies. Moreover, the 4.3 KVA continuous apparent power represents the total complex power demand which further assists in transformer and supply capacity calculations. The device’s efficiency is rated at current 96% which quantifies energy conversion efficiency and thus limits steady state thermal dissipation. The 131H5051 shows power loss at max load of 88 W, identifying the heat to be removed and also guides cooling and ventilation sizing.
Having an output frequency of 0–590 Hz provides a wide speed control range for low speed torque and high speed applications. Its permissible temperature (max) 50°C sets the upper operating limit and maintains derating and environmental control requirements. This component with max cable cross-section main is 16 mm² defines the largest conductor size permitted for power terminations and influences lug and terminal selection. Its max cable cross-section control 4 mm² specifies control wiring gauge limits and assists connector and terminal block decisions. The tightening torque (main) 2.5 Nm prescribes the torque for main terminals and ensures correct electrical contact and mechanical security.
Frequently Asked Questions about 131H5051:
Q: How does continuous apparent power affect system sizing for 131H5051?
A: The continuous apparent power 4.3 KVA represents total power demand including reactive components and it assists transformer and supply capacity calculations.
Q: Why is efficiency at rated current important for 131H5051?
A: The model’s efficiency at rated current is 96%, indicating the proportion of input power converted to output and also reduces steady state losses and heating.
Q: How should power loss at peak load be addressed for 131H5051?
A: The power loss at max load is 88 W which identifies the heat generated at full load. It further informs ventilation and heat extraction design.
Q: What system capabilities follow from output frequency for 131H5051 automation drive?
A: The output frequency values 0–590 Hz and defines the commanded speed range available. It supports both low speed torque control and high speed operation.
Q: How does ambient temperature constrain deployment of 131H5051 motor?
A: The ambient temperature (max) 50°c sets the highest allowed operating temperature and it mandates derating or climate control when environments exceed this limit.
