Motor protection and power quality don’t have to be
a mystery. MTE makes it easy. Case in point: our SineWave
Guardian™ Filter. This best-in-class filter delivers
unequaled performance in cleaning the PWM waveforms
generated by Variable Frequency Drives (VFDs). It virtually
eliminates high frequency content and voltage peaks,
thereby reducing motor heating to give you extended
motor life – and less downtime. The SineWave Guardian
also offers incredible reliability and durability. It is more
efficient and tolerates higher ambient temperatures,
making it ideal for a variety of applications from steel mills
to oil fields. Its modular design and smaller footprint make
it easier to integrate and install. It all adds up to the best
SineWave Filter, and the best value on the market today.
Page 2
Improve efficiency, improve motor life, and improve your
™
bottom line with our new 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, patent-pending design offers
high performance with smaller size and better efficiency
than traditional LC Filters.
.
SineWave
Guardian
™
Increase motor life: Reduce motor heating through
reduction of high frequencies associated with VFD
output and also reduce motor insulation stress through
reduction of motor peak voltages.
Reduce motor audible noise: Reduce audible noise
through reducing high frequencies associated with
VFD output.
Reduce radiated emissions: Reduce emissions through
reducing high frequencies associated with VFD output.
Protect your motor cable: The reduction of high
frequencies associated with VFD output eliminates the
need for special motor cables.
Performance Specifications
Conventional 3 phase
motors operating in volts
Service Load Condition
Input Voltage380V - 480V +/- 10%
Harmonic Voltage Distortion5% maximum @ 2kHz
per hertz mode,
standard step-up
transformer optional
Application Configurations:
SineWave Guardian
Filters
Extreme Long Lead to Motor
SineWave Guardian
VFD
Long Lead with Step-up Transformer
Multiple Motors
Filters
SineWave Guardian
Filters
SineWave Guardian Performance:
™
™
™
Inverter Switching Frequency2kHz to 8kHz
Inverter Operating Frequency
Maximum Ambient
Temperature
Insertion Loss (Voltage)6% maximum @ 60Hz
Efficiency>98%
Altitude Without Derating3,300 feet above sea level
Maximum Motor Lead Length15,000 feet
Relative Humidity0% to 95% non-condensing
Current Rating
Final product specifications subject to change at anytime.
6Hz to 75Hz; >75Hz to
120Hz with derating
-40C to +60C modular filter
-40C to +55C enclosed filter
-40C to +90C storage
100% RMS continuous; 150%
for 1 minute intermittent
With SineWave GuardianWithout SineWave Guardian
The SineWave Guardian is a SineWave Filter which protects
motors from damage by “cleaning” the sine wave waveform
that is generated by the Variable Frequency Drive.
Page 3
How to properly
size your filter
• 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 styleOpen (No enclosure)
NEMA 1/2 (General Purpose Enclosure)
NEMA 3R (Outdoor Enclosure)
Motor
Protection
Derating Curves:• Determine voltage and frequency requirements
Table 1: Drive Output Frequency Derating
• Determine derating requirements
Reference Performance Specifications table on
previous page as well as derating tables listed
below:
SWGG0002DNEMA 1/213.2 x 13.0 x 13.1335 x 330 x 3331993
SWGW0002DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58262285
SWGM0003DOPEN4.9 x 4.4 x 3.3124 x 112 x 84737
SWGG0003DNEMA 1/213.2 x 13.0 x 13.1335 x 330 x 33321103
SWGW0003DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58264295
SWGM0005DOPEN6.6 x 8.0 x 4.8168 x 203 x 1221157
SWGG0005DNEMA 1/213.2 x 13.0 x 13.1335 x 330 x 33325113
SWGW0005DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58268315
SWGM0007DOPEN6.7 x 8.0 x 5.1170 x 203 x 1301367
SWGG0007DNEMA 1/213.2 x 13.0 x 13.1335 x 330 x 33327123
SWGW0007DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58261285
SWGM0009DOPEN6.7 x 8.0 x 5.1170 x 203 x 1301467
SWGG0009DNEMA 1/213.2 x 13.0 x 13.1335 x 330 x 33328133
SWGW0009DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58254245
SWGM0012DOPEN6.7 x 8.0 x 5.4170 x 203 x 1371577
SWGG0012DNEMA 1/213.2 x 13.0 x 13.1335 x 330 x 33329133
SWGW0012DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58270325
SWGM0017DOPEN7.5 x 9.0 x 4.8191 x 229 x 1222097
SWGG0017DNEMA 1/213.2 x 13.0 x 13.1335 x 330 x 33334153
SWGW0017DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58276345
SWGM0022DOPEN8.7 x 10.5 x 6.7221 x 267 x 17032157
SWGG0022DNEMA 1/224.0 x 17.0 x 18.5610 x 432 x 47079364
SWGW0022DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58287395
SWGM0027DOPEN8.7 x 10.5 x 6.7221 x 267 x 17035168
SWGG0027DNEMA 1/224.0 x 17.0 x 18.5610 x 432 x 470 82374
SWGW0027DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58290415
SWGM0035DOPEN8.9 x 10.5 x 0.0226 x 267 x 039188
SWGG0035DNEMA 1/224.0 x 17.0 x 18.5610 x 432 x 47087394
SWGW0035DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58294435
SWGM0045DOPEN8.8 x 10.5 x 7.2224 x 267 x 18340188
SWGG0045DNEMA 1/224.0 x 17.0 x 18.5610 x 432 x 47090414
SWGW0045DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 58298445
SWGM0055DOPEN8.8 x 10.5 x 0.0224 x 267 x 054249
SWGG0055DNEMA 1/224.0 x 17.0 x 18.5610 x 432 x 470101464
SWGW0055DNEMA 3R24.0 x 12.5 x 22.9610 x 318 x 582109495
SWGM0065DOPEN10.7 x 12.0 x 8.6272 x 305 x 21859279
SWGG0065DNEMA 1/233.9 x 17.8 x 20.9861 x 452 x 53113662
SWGW0065DNEMA 3R33.9 x 17.8 x 26.0861 x 452 x 66014365
SWGM0080DOPEN10.8 x 12.0 x 9.0274 x 305 x 22973339
SWGG0080DNEMA 1/233.9 x 17.8 x 20.9861 x 452 x 53114867
SWGW0080DNEMA 3R33.9 x 17.8 x 26.0861 x 452 x 66015470
SWGM0110DOPEN10.7 x 12.0 x 10.5272 x 305 x 267105489
SWGG0110DNEMA 1/233.9 x 17.8 x 20.9861 x 452 x 53118082
SWGW0110DNEMA 3R33.9 x 17.8 x 26.0861 x 452 x 66018785
Enclosure
Type
Note: Weights and dimensions are for reference only. Please visit for detail information.
Filter Dimensions
(H x W x D)
InchesMillimetersLbsKgsInchesMillimeters
Approx
Weight
Ref
Fig
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
Capacitor/Capacitor Panel Assembly
Watts
Loss
25
45
75
91
97
127
130
135
140
210
225
301
310
387
395
Dimensions (H x W x D)
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.0191 x 7611
7.5 x 3.9191 x 9911
7.5 x 3.9191 x 9911
8.0 x 3.9203 x 9911
8.0 x 3.9203 x 9911
8.3 x 4.6211 x 11711
8.3 x 4.6211 x 11711
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Preinstalled in cabinet
Qty
Req’d
Ref
Fig
Page 5
380 - 480V 75Hz
Motor
(Ref Only)
380V KW480V
-100130
75125160
110150200
132200250
160250305
200300365
220350415
280450515
335500600
375600720
450700850
5608501000
67510001200
80012001500
Filter
Amps
Rating
HP
MTE
Part Number
SWGM0130DOPEN10.7 x 12.0 x 11.5272 x 305 x 2921084910
SWGG0130DNEMA 1/233.9 x 17.8 x 20.9861 x 452 x 53118283
SWGW0130DNEMA 3R33.9 x 17.8 x 26.0861 x 452 x 66018986
SWGM0160DOPEN14.5 x 15.3 x 11.3368 x 389 x 2871607310
SWGG0160DNEMA 1/251.3 x 27.7 x 24.91303 x 704 x 632327148
SWGW0160DNEMA 3R51.3 x 27.7 x 30.01303 x 704 x 762340154
SWGM0200DOPEN14.5 x 15.3 x 14.8368 x 389 x 3761667510
SWGG0200DNEMA 1/251.3 x 27.7 x 24.91303 x 704 x 632336152
SWGW0200DNEMA 3R51.3 x 27.7 x 30.01303 x 704 x 762349158
SWGM0250DOPEN14.5 x 15.3 x 13.8368 x 389 x 35122010010
SWGG0250DNEMA 1/251.3 x 27.7 x 24.91303 x 704 x 632381173
SWGW0250DNEMA 3R51.3 x 27.7 x 30.01303 x 704 x 762395179
SWGM0305DOPEN14.6 x 15.3 x 14.8371 x 389 x 37626011811
SWGG0305DNEMA 1/251.3 x 27.7 x 24.91303 x 704 x 632430195
SWGW0305DNEMA 3R51.3 x 27.7 x 30.01303 x 704 x 762443201
SWGM0365DOPEN14.6 x 15.3 x 15.2371 x 389 x 38631014111
SWGG0365DNEMA 1/251.3 x 27.7 x 24.91303 x 704 x 632480218
SWGW0365DNEMA 3R51.3 x 27.7 x 30.01303 x 704 x 762493224
SWGM0415DOPEN14.6 x 15.3 x 15.2371 x 389 x 38632614811
SWGG0415DNEMA 1/251.3 x 27.7 x 24.91303 x 704 x 632496225
SWGW0415DNEMA 3R51.3 x 27.7 x 30.01303 x 704 x 762509231
SWGM0515DOPEN15.0 x 15.3 x 16.2381 x 389 x 41135516112
SWGG0515DNEMA 1/287.6 x 43.7 x 31.12225 x 1110 x 790764347
SWGW0515DNEMA 3R87.6 x 43.7 x 40.1 2225 x 1110 x 1019800363
SWGM0600DOPEN18.3 x 24.0 x 14.6465 x 610 x 37148321912
SWGG0600DNEMA 1/287.6 x 43.7 x 31.12225 x 1110 x 790896406
SWGW0600DNEMA 3R87.6 x 43.7 x 40.1 2225 x 1110 x 1019932423
SWGM0720DOPEN18.2 x 24.0 x 17.5462 x 610 x 44571132312
SWGG0720DNEMA 1/287.6 x 43.7 x 31.12225 x 1110 x 7901,127511
SWGW0720DNEMA 3R87.6 x 43.7 x 40.1 2225 x 1110 x 1019 1,164528
SWGM0850DOPEN18.2 x 24.0 x 19.0462 x 610 x 48383537912
SWGG0850DNEMA 1/284.0 x 52.0 x 36.52134 x 1321 x 9271,473668
SWGW0850DNEMA 3R84.0 x 52.0 x 45.5 2134 x 1321 x 1156 1,514687
SWGM1000DOPEN18.1 x 24.0 x 20.6460 x 610 x 52394242712
SWGG1000DNEMA 1/284.0 x 52.0 x 36.52134 x 1321 x 9271,580717
SWGW1000DNEMA 3R84.0 x 52.0 x 45.5 2134 x 1321 x 1156 1,621735
SWGM1200DOPEN25.7 x 24.0 x 20.3653 x 610 x 5161,27257713
GG1200DNEMA 1/284.0 x 52.0 x 36.52134 x 1321 x 927 1,921871
SW
SWGW1200DNEMA 3R84.0 x 52.0 x 45.5 2134 x 1321 x 1156 1962890
SWGM1500DOPEN25.9 x 24.0 x 20.0658 x 610 x 5081,29658813
SWGG1500DNEMA 1/284.0 x 52.0 x 36.52134 x 1321 x 927 1,945882
SWGW1500DNEMA 3R84.0 x 52.0 x 45.5 2134 x 1321 x 1156 1,986901
Enclosure
Type
Note: Weights and dimensions are for reference only. Please visit for detail information.
Filter Dimensions
(H x W x D)
InchesMillimetersLbsKgsInchesMillimeters
Approx
Weight
Ref
Fig
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6Preinstalled in cabinet
6
6Preinstalled in cabinet
Capacitor/Capacitor Panel Assembly
Watts
Loss
720
595
650
775
945
1,050
1,137
1,235
2,225
2,300
2,556
2,850
3,000
3,210
Dimensions (H x W x D)
8.3 x 4.6211 x 11711
6.7 x 16.4 x 7.6170 x 417 x 19312
6.7 x 16.4 x 7.6170 x 417 x 19312
6.9 x 16.4 x 7.6175 x 417 x 19312
7.4 x 16.4 x 7.6188 x 417 x 19312
8.3 x 16.4 x 7.6211 x 417 x 19312
8.3 x 16.4 x 7.6211 x 417 x 19312
9.9 x 16.4 x 7.6251 x 417 x 19312
9.9 x 16.4 x 7.6251 x 417 x 19312
8.3 x 16.4 x 7.6211 x 417 x 1931
9.9 x 16.4 x 7.6251 x 417 x 1931
7.7 x 16.4 x 7.6196 x 417 x 1931
9.9 x 16.4 x 7.6251 x 417 x 1932
7.4 x 16.4 x 7.6188 x 417 x 193
9.9 x 16.4 x 7.6251 x 417 x 1931
9.9 x 16.4 x 7.6251 x 416.6 x 19312
9.9 x 16.4 x 7.6251 x 417 x 19312
Motor
Protection
Qty
Ref
Req’d
Fig
2
2
2
Page 6
SINEWAVE GUARDIAN™ SELECTION TABLES
3PHASE CAPACITOR
CAPACITOR PANEL
H
W
FIGURE 1
H
D
FIGURE 2
ENCLOSURES
W
H
W
H
D
D
FIGURE 3
W
H
W
H
H
D
D
FIGURE 4
NOTE: HOODS ONLY ON NEMA 3R ENCLOSURES
FIGURE 5
Note: Figure illustrations are for reference only. Actual hardware may differ. Please visit for detailed information.
NOTE: HOODS ONLY ON NEMA 3R ENCLOSURES
FIGURE 6
Page 7
REFERENCE FIGURES
OPEN MAGNETICS
Motor
Protection
W
H
W
H
W
D
D
D
H
FIGURE 7
FIGURE 8
FIGURE 9
W
W
D
H
D
H
FIGURE 10
FIGURE 11
FIGURE 12
W
H
D
Note: Figure illustrations are for reference only. Actual hardware may differ. Please visit for detailed information.
Page 8
The power quality experts.
MTE Corporation was formed in 1982 by bringing together Milwaukee Transformer Co., Transformer
Design Inc., and Milwaukee Electronics Corp. – companies that specialized in different fields of
magnetics and transformer designs and were long established in their respective fields. MTE vaulted
into a leadership role in power quality with its unique AC reactor design and passive filter expertise.
We continued to grow as a global leader with innovative Harmonic Filters, Motor Protection Filters and
Sinewave Filters.
Now with the addition of TEAL Electronics in 2016, MTE brings a continuum of power quality solutions
unmatched in the industry. Building on TEAL’s reputation of high-efficiency transformers and durable
power conditioning and distribution units for demanding applications, MTE is building the best power
quality company by capitalizing on the individual strength of each while bringing a new dimension in
management, marketing, and quality.
Our team of professional design engineers has well over 100 years of collective experience in the
industry and is complemented by as much experience in operations. Our engineers utilize state-of-theart platforms and best-in-class simulation/modeling tools so that new designs meet your needs and
the latest compliance standards while improving your bottom line.
At MTE, we know power quality because power quality is all we do.
A Handy & Harman company. Better together.
Handy & Harman Ltd. (NASDAQ:HNH) is a diversified manufacturer of engineered niche industrial
products with leading market positions in many of the markets it serves. Through its wholly-owned
operating subsidiaries, HNH focuses on high margin products and innovative technology and serves
customers across a wide range of end markets. HNH’s diverse product offerings are marketed
throughout the United States and internationally.
MTE Corporation
N83 W13330 Leon Road
Menomonee Falls WI 53051
(800) 455-4MTE • (262) 253-8200
Menomonee Falls, WI • San Diego, CA • Singapore • Xianghe • Tecate • Mexicali