TCI KMG362A00A - MotorGuard, 480V, 362A, 3 Phase
TCI

KMG362A00A


Documents & Media
BrochureManufacturer Product Website

Contact for Pricing

Overview

The TCI MotorGuard KMG362A00A is a 3-phase sinewave filter and motor protection device designed for industrial applications. Rated for 480 VAC and 362 A, this unit features an open NEMA enclosure, providing robust protection for your critical motor systems. Its primary function is to mitigate the harmful effects of pulse width modulation (PWM) drive output, such as voltage spikes, common-mode voltage, and dV/dt, which can lead to premature motor insulation breakdown and premature failure. By filtering the output waveform to a near-perfect sinewave, the MotorGuard KMG362A00A significantly reduces motor stress, extends motor life, and minimizes downtime. This UL listed device is ideal for use in manufacturing, HVAC systems, and industrial automation where reliable motor operation is paramount. Its robust construction and precise filtering capabilities ensure cleaner power delivery, contributing to overall system efficiency and longevity. SKU: KMG362A00A. Manufacturer: TCI. Country of Origin: DE.
  • 480 VAC Voltage Rating
  • 362 A Current Rating
  • 3-Phase Motor Protection
  • Sinewave Filtering Capability
  • UL Listed for Safety and Reliability

Specifications

Current Rating
362 A
Nema Rating
Open NEMA
Poles
3-Phase
Series
MotorGuard
Voltage Rating
480 VAC
MotorShield, 480V, 305A, 3 Phase

MSD0305A000

MotorShield, 480V, 305A, 3 Phase

Frequently Asked Questions

What voltage ratings are supported by this MotorGuard Sinewave Filter?

The filter supports 480V and 600V configurations, with continuous current ratings from 8 to 750 amps and intermittent current capability of 150% for 1 minute per 60 minutes.

What is the purpose of the MotorGuard Sinewave Filter?

The filter converts PWM wave forms to near sinusoidal wave forms by eliminating carrier frequency, protecting motors from damage and allowing sensitive applications to benefit from PWM power supplies and VFDs.

What performance guarantee does TCI offer?

If properly sized and applied, TCI guarantees the filter will bring the application into compliance with NEMA Standards Publication No. MG-1 Part 31. If not, TCI will take back the filter and pay shipping both ways within 60 days of installation.

What are the operating temperature and elevation limits?

The filter can operate at temperatures up to 40°C (104°F) without derating and at elevations up to 2,000 m (6,600 ft.) without derating.

What VFD output frequency and carrier frequency does this filter support?

The filter supports VFD output frequencies up to 80 Hz and carrier frequencies from 2 kHz to 16 kHz.

What typical applications are recommended for this sinewave filter?

Recommended applications include conveyors, blowers, pumps, fans, HVAC systems, test floors, shore-to-ship power systems, and low voltage PWM to medium voltage power conversions.

What protection features does the filter include?

The unit has internal fusing protection and a performance monitoring circuit. It uses oil-filled high endurance capacitors with no PCBs.

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.