Industrial V1K21A00EX Output Filter Motor Protection

Description:

The Industrial V1K21A00EX Output Filter Motor Protection is used in three-phase variable frequency drive (VFD) systems to reduce motor voltage spikes, minimize dV/dt, and protect motors and cables from the effects of PWM drive outputs. Commonly installed in motor control centers, conveyor systems, pumps, compressors, HVAC equipment, and industrial automation machinery with long motor lead lengths. Maintenance teams, OEMs, and system integrators use this output filter for equipment replacement, VFD retrofits, motor protection upgrades, and power quality improvement.

Applications:

The Industrial V1K21A00EX output filter is commonly used in industrial automation environments including variable frequency drive (VFD) systems, motor control centers, conveyor systems, pump and compressor controls, HVAC equipment, and process automation machinery where dV/dt reduction, motor insulation protection, extended motor cable performance, and improved drive reliability are essential.

Technical Specifications:

• Manufacturer: TCI (Trans-Coil International)
• Model / Part number: V1K21A00EX
• Product type: dV/dT output filter (Motor protection filter)
• Product series: V1K (KLC Series successor)
• Voltage rating: 208–600 V AC (600 V maximum)
• Frequency: 60 Hz
• Phase: 3-phase
• Current rating: 21 A
• Horsepower rating: 15 HP
• Enclosure: Open type (EX Heavy Duty)
• Filter type: dV/dT output filter
• Mounting: Panel mount
• Watts loss: 110 W
• UL Listed: Yes
• Weight: 12 lb (5.4 kg)
• Application environment: Industrial electrical and motor control systems

Common Replacements:

• TCI V1K21A00 dV/dT Output Filter
• TCI V1K25A00EX dV/dT Output Filter
• MTE SineWave Guardian DSG-021 Output Filter