Matrix
®
E-Series Technical Reference Manual 380V – 480V
11
Form: MAE-TRM-E September 2020 REV. 001
4. HOW TO SELECT
Selection Guide
The Matrix E-Series harmonic filter is designed for harmonic mitigation of 6-pulse inverter drives
supplying variable torque loads in a wide variety of applications. The suitability of this filter for a specific
application must therefore be determined by the customer. In no event will MTE Corporation assume
responsibility or liability for any direct or consequential damages resulting from the use or application of
this filter, nor will MTE Corporation assume patent liability with respect to the use of information, circuits
or equipment described in this instruction manual.
Matrix E-Series harmonic filters are available in Open Panel configurations.
For inverters feeding isolation transformers select a filter with a current rating equal to or greater than
that of the transformer primary current.
Please verify information below for proper selection:
Line Voltage and Frequency
: Input voltage 380V – 415V, 50Hz and 480V, 60Hz. See Table
3-1: Performance Specifications
for specification.
Current Rating
: 380V – 480V, 6-320 Amp
Voltage Distortion
: See Figure 3-4: Voltage Distortion Derating Curve
for voltage
distortion derating curve.
Temperature:
See Table 3-1: Performance Specifications
for specification.
Altitude
: 3,300 feet above sea level without derating. See Figure 3-3: Altitude Derating Curve
for derating curve.