MTE Solutions Catalog

How to properly size your filter • Determine voltage and frequency requirements • Reference motor nameplate to determine motor HP or kW and Full Load Amps • Verify motor meets inverter duty standards per NEMA MG1 Section 31 • Select filter based on Motor Full Load Amps Do not exceed filter’s maximum current rating (amps) • Specify enclosure style Open (No enclosure) NEMA 1/2 (General Purpose Enclosure) NEMA 3R (Outdoor Enclosure) • Determine derating requirements Reference Performance Specifications table Understanding the SineWave Guardian ® Part Number: Current Rating 0002 is 2 Amps 0720 is 720 Amps Voltage Frequency Code A (208V – 240V) D (380V – 480V) E (600V) SineWave Guardian ® Enclosure Type M=Open Magnetics (No Enclosure) G=General Purpose (NEMA 1/2) W=Weather (NEMA 3R) SWG X _ _ _ _ X VFD Improve efficiency, improve motor life, and improve your bottom line with our new SineWave Guardian ® . SineWave Guardian ® SineWave Guardian ® Filters transform the output of Variable Frequency Drives (VFDs) to a near perfect sinusoidal waveform for the best level of motor protection. MTE’s unique, patented design offers higher performance with smaller size and better efficiency than traditional LC Filters. Application Configurations: Extreme Long Lead to Motor Long Lead with Step-up Transformer Multiple Motors Performance Specifications Service Load Condition Conventional 3 phase motors Standard step-up transformer optional Input Voltage 208V – 600V +/– 10% Current Range 2A – 1500A (.75 HP – 1200 HP) Harmonic Voltage Distortion 5% maximum @ 2kHz Inverter Switching Frequency 2kHz to 8kHz Inverter Operating Frequency 6Hz to 75Hz; >75Hz to 120Hz with derating Maximum Ambient Temperature -40°C to +60°C modular filter -40°C to +55°C enclosed filter -40°C to +90°C storage Insertion Loss (Voltage) 6% maximum @ 60Hz Efficiency >98% Altitude Without Derating 3,300 feet above sea level Maximum Motor Lead Length 15,000 feet Relative Humidity 0% to 95% non-condensing Current Rating 100% RMS continuous; 150% for 1 minute intermittent Final product specifications subject to change at any time. SineWave Guardian ® Filters SineWave Guardian ® Filters SineWave Guardian ® Filters 64