Series D Matrix Harmonic Filter MTE Series D Matrix Filters meet the most stringent IEEE 519 requirements (5% THID) of remov-ing harmonic current distortion on virtually any kind of six pulse rectifier supply. These power supplies are commonly found in three phase electronic equipment such as adjustable speed motor drives, welders, battery chargers, servo drives and other electronic equipment. Harmonic distortion has become an increasing concern for power companies, industrial, and residential users of electrical (especially electronic) equipment and specifying engineers alike. Harmonics reduce equipment life, electrical system reliability, system efficiency and equipment productivity. Advanced Patented Harmonics solution provides best value and occupies less Floor Space Matrix series D filters allow users to achieve superior attenuation of harmonics when used with 6 pulse drives and will outperform techniques using 12 or 18-pulse rectification methods. The new patented HMR (Harmonic Mitigating Reactor) optimizes the technology for smaller packaging requiring less floor or panel space than other filter schemes. The series D, like all Matrix filters, provides protection against voltage spikes that could cause over voltage tripping or damage to input power components while preventing upstream current harmonics from adversely affecting circuit breakers, fuses, conductors, and transformers. Matrix D typically cost less than other harmonic mitigating techniques including the Matrix B. > MDG0103D MDP0011D MDP0482D MDP0103D Guaranteed results Unlike other harmonic filter technologies, the performance of MTE Matrix Harmonic Filters is guaranteed! On AC variable frequency, variable torque drive applications (fans & pumps), Matrix filters will meet the guaranteed maximum levels of THID (total harmonic current distortion) at full load. Additionally, Matrix filters will not cause power system resonance nor attract harmonics from other non-linear loads. . Meets international power quality standards such as: IEEE-519, G5/4, AS2279, EN61000. No system analysis is required to select and apply Matrix Filters UL Listed (UL-508) Matrix Harmonic filters are UL Listed (File E180243) for both USA and Canada. Product Selection: > See TR-1704 for Matrix Series D selection guides and option details. Installation Options > : Matrix Harmonic Filters are available in a variety of enclosure options. The standard enclosure meets the requirements of both Nema 1 & Nema 2. The Nema 3R provides weather protection and is available in optional stainless or galvanized steel construction. Optional Serpent /rodent screens can be added to block small animals from entering enclosures. For maximum flexibility, Matrix filters are also offered as open modular construction for integration into customer enclosures and panels . ή Electrical Options: > Various contactor options may be added to provide for filter bypass and leading KVAR cancellation to enhance compatibility with standby power and support service requirements. Typical uses > include:

Typical Harmonic Spectrum For 100% Load Harmonic Current % Select and install the appropriate Matrix Harmonic Filter in a variable torque AC variable frequency drive application, within our published system limits and we guarantee that the input current distor-tion will be less than or equal to 5% THID for MD Series filters at full load. If a properly sized and installed filter fails to meet its specified THID level, MTE will provide the necessary modifications or replacement filter at no charge. TDD will typically be even lower than THID. Matrix filters can also provide similar performance in...