TCI KMG305A00P - MotorGuard, 480V, 305A, 3 Phase
TCI

KMG305A00P


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Overview

The TCI MotorGuard KMG305A00P is a 480V, 305A, 3-phase sinewave output filter designed to protect motors from PWM drive-generated voltage reflections and harmonic distortions. Rated for continuous operation at 305A with 150% intermittent overload capacity (1 min/60 min), this UL cULus Listed device converts square-wave PWM output into a near-sinusoidal waveform, reducing motor noise, vibration, and heat while extending motor life. It supports carrier frequencies from 2 kHz to 16 kHz and enables long lead lengths up to 15,000 feet for specific applications. The integrated PQconnect technology provides real-time power quality monitoring via Modbus RTU, enabling SCADA system integration for predictive maintenance and process optimization. With a 3% voltage drop at nominal conditions and oil-filled capacitors (no PCBs), the KMG305A00P meets NEMA MG-1 Part 31 compliance when properly sized. Ideal for constant torque applications such as conveyors, blowers, pumps, and HVAC systems, this open-panel unit measures 60.00 x 32.00 x 16.75 inches and operates reliably up to 2,000m elevation without derating.
  • 480V 3-phase sinewave output filter rated for 305A continuous current
  • Converts PWM square waves to near-sinusoidal waveforms to eliminate voltage reflections and torque ripple
  • Supports carrier frequencies from 2 kHz to 16 kHz and lead lengths up to 15,000 feet
  • Integrated PQconnect technology enables real-time power quality monitoring via Modbus RTU
  • UL cULus Listed with oil-filled capacitors (no PCBs) and 3% voltage drop at nominal conditions
MotorShield, 480V, 200A, 3 Phase

MSD0200A000

MotorShield, 480V, 200A, 3 Phase

Frequently Asked Questions about TCI

What environmental ratings do TCI products have?

TCI products feature robust environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. Additionally, they meet IEC 60529 IP66 standards, providing exceptional protection against dust, water, and corrosive environments with operating temperatures ranging from -40°C to 130°C.

What industries and applications are TCI products used for?

TCI products are engineered for critical applications across multiple industrial sectors, including HVAC, metals manufacturing, elevators and escalators, marine and shipping, food processing, pulp and paper, and underground construction. Their TorqueDrive Series offers specialized solutions for diverse load types such as fans, pumps, compressors, conveyors, hoists, winders, and synchronized positioning applications, with specific product lines designed for high-performance environments requiring precise torque control, energy efficiency, and robust environmental resistance.

What are the main product lines offered by TCI?

TCI offers four primary product lines: Harmonic Solutions, Motor Protection Solutions, Power Factor Correction Solutions, and High Frequency Noise Solutions. These comprehensive product lines include advanced technologies like HarmonicGuard® Active and Passive Filters, MotorGuard™ Sine Wave Output Filters, PF Guard Capacitor Banks, and KRF 3-Phase EMC Power Line Filters designed for industrial automation and electrical system optimization.

What are the key features of TCI products?

TCI products feature advanced harmonic mitigation solutions including HarmonicGuard® Active and Passive Filters, specialized line and load reactors, and power factor correction technologies. Key capabilities include integrated EMC design, high-endurance capacitors capable of handling 190% rated current, and solutions specifically engineered for harmonically-rich industrial environments like manufacturing facilities, water treatment plants, and facilities with variable frequency drives.

What certifications and standards do TCI products comply with?

TCI products are certified to meet critical North American standards including UL (Underwriters Laboratories) and CSA (Canadian Standards Association) certifications. Our products comply with rigorous safety and performance requirements for industrial automation equipment, with UL Listed Product and Recognized Component classifications ensuring high-quality manufacturing and reliability across multiple industrial applications.

What is TCI's warranty policy?

TCI offers a Limited Warranty policy that requires customers to obtain a Return Material Authorization (RMA) number before returning any products. Returns must be submitted within 30 days of the initial return request to TCI's Germantown, Wisconsin facility. All returned goods are subject to inspection, and restocking charges may apply. Customers should contact TCI's Customer Service for specific warranty details and return instructions.

What communication protocols do TCI products support?

TCI products support a comprehensive range of industrial communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU. These protocols enable flexible network integration, high-performance communication, and seamless connectivity with major PLC systems across diverse industrial automation environments.

What accessories are available for TCI products?

TCI offers a comprehensive range of communication and bus accessories for industrial automation systems. Key accessories include communication terminal boards (CTB810, CTB811), horizontal and vertical bus extenders (cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories support connection, power distribution, and signal integrity for HN800 and CW800 device networks, enabling flexible and robust system configurations.

How are TCI products typically installed?

TCI products are typically installed by trained, manufacturer-certified technicians following a comprehensive commissioning process. Installation involves critical steps including work environment inspection, electrical installation checks, internal and external equipment verification, system power-up, and comprehensive operational testing. Authorized installation personnel ensure compliance with industry standards, complete factory acceptance tests, and provide a conformity certificate to guarantee safe and reliable system integration.