TCI KDRH42HC4 575V 82A 75HP 3-Phase Input Line Reactor NEMA 1 High Impedance 5%

Description
The TCI KDRH42HC4 is a heavy-duty 3-phase input line reactor engineered to protect variable frequency drives (VFDs), motors, and industrial automation equipment from electrical disturbances and harmonic distortion. Manufactured by TCI (Trans-Coil International), this industrial reactor is rated for 575V, 82A, and 75HP, making it ideal for demanding HVAC and industrial motor control applications.

Featuring a 5% high impedance design and durable NEMA 1 enclosure, the KDRH42HC4 improves power quality, reduces voltage spikes, minimizes harmonics, and extends the lifespan of connected drives and motors.

Designed for reliable performance in commercial and industrial environments, this reactor is ideal for pumps, fans, compressors, conveyors, and other VFD-driven systems.

Key Specifications

• Brand: TCI (Trans-Coil International)
• Model: KDRH42HC4
• Series: OBS-KDR
• Type: Input Line Reactor / Drive Reactor
• Voltage Rating: 575V
• Current Rating: 82A
• Horsepower: 75 HP
• Impedance: 5% High Impedance
• Phase: 3 Phase
• Frequency: 50/60 Hz
• Enclosure Type: NEMA 1
• DIN Rail Option: None
• Temperature Rise: 155°C
• Power Loss: 251 Watts
• Country of Origin: USA
• Condition: New / Industrial Surplus

Dimensions & Weight

• Height: 15.5 in
• Width: 15 in
• Depth: 13 in
• Weight: 80 lbs

Features

• Reduces harmonics and electrical noise
• Protects VFDs and motors from voltage spikes
• Improves power quality and system reliability
• Heavy-duty industrial NEMA 1 enclosure
• 5% high impedance reactor design
• Designed for HVAC and industrial automation systems

Applications

• Variable Frequency Drives (VFDs)
• HVAC Systems
• Industrial Automation
• Motor Control Centers
• Pumps & Fans
• Manufacturing Equipment
• Conveyor Systems