RL-05512-MTE

Overview

The MTE Corporation RL-05512 is a three-phase line and load reactor designed for variable frequency drive (VFD) applications. It operates within a voltage range of 208 to 690 volts at 50 or 60 Hz. The unit provides an inductance of 0.5 mH and supports a continuous current rating of 55 amperes. It is housed in a NEMA Type 1 enclosure, suitable for indoor industrial environments. This component is engineered to handle horsepower ratings from 15 to 50 hp, offering robust protection against electrical transients and harmonic distortion in power systems.

Feature Summary

• Provides best-in-class line and load reactor performance for power quality improvement
• Supports 150% continuous overload capacity without derating
• Features interchangeability between line and load configurations
• Constructed with rugged and robust materials for high durability

Applications

• Variable frequency drive input filtering
• Harmonic mitigation in industrial power systems
• Protection of motor control equipment from voltage spikes
• Power quality enhancement for sensitive electronic loads

Procurement Notes

Verify the specific voltage class and phase configuration required for your installation before ordering. Confirm that the 55A current rating aligns with your drive's maximum output current. Ensure the NEMA Type 1 enclosure meets the environmental requirements of the mounting location. Cross-reference the 0.5mH inductance value with system design specifications to guarantee proper impedance matching.

Selection Notes

Select this model when a 55A rated reactor is needed for drives up to 50 hp. Consider the 150% overload capability if your application experiences frequent starting currents or temporary overloads. The interchangeable line/load design offers flexibility in system layout. Verify compatibility with the operating voltage range of 208-690V to ensure safe operation.

Part Context

This component belongs to the MTE RL Series of line and load reactors. The series is known for proven performance in absorbing electrical transients. The RL-05512 specifically addresses mid-range current requirements in industrial settings. It complements other MTE power quality solutions by providing reliable harmonic filtering and surge protection for AC drive systems.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. When replacing, ensure the new unit matches the 0.5mH inductance, 55A current rating, and 208-690V voltage range. Verify enclosure type and mounting dimensions if space constraints exist.