RL-04502 MTE

Description

Product name：RL-04502 B&R Power module
Product details:

The MTE RL-04502 is part of MTE’s RL Series of line/load reactors. These are “best-in-class” power quality units known for their ruggedness and robust construction. They are designed to absorb power line disturbances that can damage or shut down sensitive equipment like VFDs.

Key Features:

• Line/Load Interchangeability: Can be used on both the line (input) side and load (output) side of a VFD or other equipment without derating.
• Harmonic Mitigation: Reduces line-side harmonic distortion, typically to 30-35%, helping to meet IEEE-519 requirements.
• VFD/Motor Protection: Reduces the dv/dt rate, motor peak terminal voltage, operating temperature, and audible noise on the load side, improving motor performance and system efficiency. It also protects VFDs from input power line disturbances.
• Low Watts Loss: Designed for energy efficiency.
• High Continuous Service Factor: Offers superior performance and durability, minimizing breakdowns.
• Robust Design: Built to withstand demanding industrial environments.

Product Parameters (Specifications)

• Brand: MTE
• Series: RL Series
• Voltage Rating: 208 to 690 VAC
• Amperage Rating: 45 Amps
• Horsepower (Typical):
  • 13 HP @ 208V
  • 14 HP @ 240V
  • 29 HP @ 480V
  • 36 HP @ 600V
  • 25 hp at 400 VAC (3-phase)
  • 60 hp at 690 VAC (3-phase)
  • 15 hp at 480 VAC (1-phase)
• Phase: 1 or 3 Phase (RL-04502 is typically 3-phase)
• Inductance: 0.7 mH
• Impedance: Typically available in 3% or 5% impedance (0.7mH is often associated with a specific impedance at a given voltage/HP).
• Heat Loss: 62 W
• Enclosure Type: Open Chassis (IP00)
• Mounting Type: Surface
• Dimensions (Approximate):
  • Height: 7.2 in (18.29 cm)
  • Width: 8.9 in (22.61 cm)
  • Depth: 4.6 in (11.68 cm)
• Weight: 28 lbs (12.7 kg)
• Ambient Temperature: -40°C to 50°C (Open), -40°C to 45°C (Enclosed)
• Overload Rating: 150% continuous overload (for reactors 1-750 Amps). 200% of fundamental for 30 minutes, 300% of fundamental for 1 minute.
• Fundamental Frequency: 50/60 Hz (derate above 60 Hz)
• Inductance Tolerance: +/- 10%
• Dielectric Strength: 4000 volts RMS (2200 volts peak repetitive)
• Approvals: CE, UL-508, cUL per CSA C22.2

Product Advantages

• Enhanced System Reliability: Protects VFDs and other sensitive equipment from damaging power line disturbances.
• Improved Power Quality: Significantly reduces harmonic distortion on the input line, helping systems comply with power quality standards like IEEE-519.
• Extended Equipment Life: Reduces stress on motors and drives by minimizing dv/dt, peak voltage, and operating temperature, leading to longer lifespan and reduced maintenance.
• Reduced Nuisance Tripping: Mitigates issues that cause VFDs to trip, leading to more stable and continuous operation.
• Lower Audible Noise: Reduces the noise generated by motors, contributing to a quieter operating environment.
• Versatile Application: Can be used on both line and load sides, offering flexibility in system design.
• High Performance and Durability: MTE’s reputation for robust construction and high service factor ensures long-term, reliable operation.

Precautions

• High Voltage: These units operate at high voltages. Only qualified electricians should carry out installation, maintenance, and servicing.
• Discharge Time: Allow at least 5 minutes for drive capacitors to discharge to safe voltage levels (<50V) before servicing. Use a meter capable of measuring up to 1000V DC & AC RMS to confirm voltage levels.
• Wiring: Ensure all external wiring is rated for the highest system voltage.
• Thermal Sensors: If the motor contains thermal sensors, ensure they have at least basic insulation.
• Grounding: All exposed metalwork in the inverter (and likely the reactor) should be protected by basic insulation and bonded to a safety earth.
• RCDs: Residual Current Devices (RCDs) are generally not recommended with this product. If mandatory, only Type B RCDs should be used.
• EMC: In a domestic environment, this product may cause radio interference, requiring supplementary mitigation measures.
• ESD: Contains electrostatic discharge (ESD) sensitive parts. Observe static control precautions during handling, installation, and servicing.
• Altitude/Temperature Derating: For altitudes above 1000 meters or ambient temperatures outside the specified range, consult the MTE documentation for potential derating requirements.
• Application Suitability: The suitability of a line/load reactor for a specific application must be ultimately determined by the customer, considering their system’s specific requirements.

Product Applications

The MTE RL-04502 line/load reactor is primarily used in industrial and commercial settings where power quality is critical, especially with the proliferation of electronic loads.

Common Applications Include:

• Variable Frequency Drives (VFDs) / Adjustable Frequency Drives (AFDs):
  • Line-Side (Input): To reduce harmonic distortion generated by the VFD and injected back into the power grid, protecting upstream equipment and meeting power quality standards (e.g., IEEE-519). Also absorbs incoming power line disturbances and transients that could damage the VFD.
  • Load-Side (Output): To protect the motor from the harsh output waveform of the VFD, reducing dv/dt stress, motor peak terminal voltage, motor operating temperature, and audible noise, especially with long motor lead lengths.
• DC Drives: Similar to VFDs, to improve power quality and protect the drive.
• Power Electronic Equipment: Any application with rectifiers or other power conversion units that can generate harmonics or are sensitive to line disturbances.
• Industrial Machinery: Used in manufacturing, processing, and automation systems to ensure reliable operation of motors and controls.
• Commercial HVAC Systems: Improving efficiency and reliability of systems utilizing VFDs for motor control.
• Pump and Fan Applications: Where VFDs are used for energy savings and precise control.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

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Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
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