Mirus LINEATOR AUHF Technical Document

MIRUS
International Inc.
INSTALLATION,
OPERATION AND
MAINTENANCE GUIDE
THE
LINEATOR
™
ADVANCED UNIVERSAL HARMONIC FILTER (AUHF)
AUHF-M001-A15

ii AUHF-M001-A15
IMPORTANT SAFETY INSTRUCTION
SAVE THESE INSTRUCTIONS - This manual contains important instructions for the LineatorTM AUHF that
must be followed during installation, operation, and maintenance of the LineatorTM AUHF and its auxiliary
equipment.
WARNING
OPENING ENCLOSURES EXPOSES HAZARDOUS VOLTAGES.
ALWAYS REFER SERVICE TO QUALIFIED PERSONNEL ONLY.
WARNING
As standards, specifications, and designs are subject to change, please ask for
confirmation of the information given in this publication.
This manual is a controlled document; pages should not individually be removed from
this document.

AUHF-M001-A15 iii
MIRUS International Inc.
THE
LINEATOR
™
ADVANCED UNIVERSAL HARMONIC FILTER (AUHF)
INSTALLATION, OPERATION AND
MAINTENANCE GUIDE
AUHF-M001-A15
14-Dec-2021
MIRUS International Inc.
31 Sun Pac Blvd.
Brampton, Ontario
Canada L6S 5P6
1 - 888 - TO – MIRUS (1 - 888 - 866 – 4787)
Tel: [phone]
Fax: [phone]
E-Mail: [e-mail]
Website: www.mirusinternational.com

iv AUHF-M001-A15
The Lineator™ Advanced Universal Harmonic Filter (AUHF)
5 to 3500 HP Owner's Manual
Warranty
1. Warranty: MIRUS International Inc. (MIRUS) warrants to the end-user (the Customer) of the LINEATOR™ Advanced Universal
Harmonic Filter (AUHF) as follows:
(a) The LINEATOR™ AUHF will be free from defects in materials and workmanship under normal use and service for a period of
three (3) years from the date of shipment. Normal use and service includes environments where background voltage distortion
is up to 8%, with no individual harmonic > 5%, as allowed by IEEE Std 519-2014.
(b) The LINEATOR™ AUHF will perform as advertised to reduce harmonic distortion caused by AC Variable Speed Drives, DC
Drives and other non-linear loads equipped with 3-phase, 6-pulse, diode or SCR bridge rectifiers (half-wave rectifiers excluded).
A properly selected and installed LINEATOR™ will:
(i) Reduce Current Total Harmonic Distortion (ITHD), measured at the LINEATOR™ input terminals at full load, without the need
of additional AC or DC reactors, to:
(1.) < 8% when background voltage distortion is < 5% and voltage imbalance is < 3%
(2.) < 5% when High Performance (HP) model is purchased and background voltage distortion is < 2% and voltage imbalance is <
2% (not available for SCR bridges)
(ii) Reduce Current Total Demand Distortion (ITDD), measured at the LINEATOR™ input terminals over its entire operating range,
to levels defined in Item 1 above. ITDD is defined as the ratio of ITHD divided by the full load current (peak demand current) of
the LINEATOR ™.
(iii) Minimize the contribution to Voltage Harmonic Distortion of all VSD’s equipped with the LINEATOR™ to < 5% total and < 3%
for individual harmonics to meet IEEE Std 519-1992 and 2014 requirements.
(iv) NOT become overloaded by other upstream harmonic sources.
(v) NOT resonate with other power system components.
(vi) NOT have compatibility problems with engine generator sets properly sized for the load.
(vii) If equipped with Coordinated Surge Protection (CSP) option, full LINEATOR™ product warranty is extended to five (5) years
under the same terms and conditions stated herein.
2. Limitation: The foregoing warranties shall not apply and shall be void if the LINEATOR™ AUHF has been subject to misuse,
abuse, accident, disaster, or has been operated contrary to MIRUS’ instructions relating to installation, maintenance, use or
operation.
3. Exclusive Remedy: If the LINEATOR™ AUHF does not conform with the warranties set out above, the Customer must notify
MIRUS of the defective unit within the applicable warranty period and obtain a written return material authorization (an “RMA”) from
MIRUS. The Customer must return the defective unit to MIRUS, freight prepaid, within sixty (60) days of receipt of the RMA and
must include a copy of MIRUS’ paid invoice for the defective unit and a description of the defective unit’s failure to conform. If
MIRUS agrees that the returned unit is defective, MIRUS’ entire obligation and liability shall be, in MIRUS’ sole discretion, to repair or
replace the defective unit or give a full refund of the purchase price to the Customer.
THE FOREGOING IS THE CUSTOMER’S SOLE AND EXLUSIVE REMEDY FOR BREACH OF WARRANTY BY MIRUS WITH
RESPECT TO THE LINEATOR™ AUHF.
4. Replacement or Repaired Product Warranty: Any repaired or replaced LINEATOR™ AUHF shall be warranted as set forth herein
for the remainder of the applicable warranty period of the original unit or for three (3) months, whichever is greater.
Service and Factory Repair - Call 1 - 888 - TO - MIRUS (1 - 888 - 866 – 4787)
Direct questions about the operation, repair, or servicing of this equipment to MIRUS International Inc. Customer Support
Services. Include the part number, assembly number, and serial number of the unit in any correspondence. Should you require factory
service for your equipment, contact MIRUS International Inc. Customer Support Services and obtain a Return Materials Authorization
(RMA) prior to shipping your unit. Never ship equipment to MIRUS International Inc. without first obtaining an RMA.
Proprietary Rights Statement
The information in this manual is the property of MIRUS International Inc., and represents a proprietary article in which MIRUS
International Inc., retains any and all patent rights, including exclusive rights of use and/or manufacture and/or sale. Possession of this
information does not convey any permission to reproduce, print, or manufacture the article or articles shown herein. Such permission
may be granted only by specific written authorization, signed by an officer of MIRUS International Inc.
LINEATOR™ is a trademark of MIRUS International Inc. Other trademarks that may be used herein are owned by their
respective companies and are referred to in an editorial fashion only.
Revision History
Copyright © All rights reserved. Printed in Canada
Revision: A15 New Release 2021/12/14

iv AUHF-M001-A15
Contents
Introduction
Section Description Page
1.0 General Information ……………………………………….. 1
1.1 General ……………………………………………………… 1
2.0 Product Description and Application ……………………… 1
2.1 Description ………………………………………………….. 1
2.2 Harmonics from other Sources ………………………….. 1
2.3 System Resonance ………………………………………… 1
2.4 Leading Power Factor ……………………………………... 1
2.5 Harmonic Distortion Reduction …………………………… 1
2.6 Isolation Transformers …………………………………….. 1
3.0 Installation ………………………………………………….. 2
3.1 Location …………………………………………………….. 2
3.2 Inspection and Energization ……………………………… 2
3.3 Handling …………………………………………………….. 2
3.4 Grounding …………………………………………………… 3
4.0 Storage ………………………………………………………. 3
5.0 Maintenance …………………………………………………. 3
5.1 Periodic Inspection and Maintenance …………………….. 3
5.2 Cleaning ……………………………………………………… 4
5.3 Drying of Core and Coil Assembly ………………………… 4
6.0 Operation …………………………………………………….. 4
6.1 Effect of Humidity …………………………………………… 4
6.2 Loading ……………………………………………………..... 4
7.0 Technical Data ……………………………………………… 5
7.1 General Specifications …………………………………….. 5
7.2 Connection Diagrams ……………………………………… 5
7.3 Lineator Rating Table ………………………………………… 6
7.4 Recommended Circuit Breaker of Fuse Protection…….. 8
7.5 Lineator Type Operational Curve ………………………… 9
7.6 Enclosure Dimensions …………………………………….. 10
8.0 Troubleshooting Guide …………………………………….. 11

AUHF-M001-A15 v

LINEATOR™
Operation & Maintenance Manual
AUHF-M001-A15
1
1.0 General Information
1.1 General
Lineators™ are manufactured to provide optimum
performance for a lifetime of uninterrupted service.
Careful attention to the following instructions is
recommended for safe and reliable operation.
Installation, operation and maintenance of
Lineators™ should be performed by authorized
persons, familiar with electrical apparatus and the
potential hazards involved.
As with any electrical device, Lineators™ must be
installed according to the requirements of the
national and local electrical codes.
2.0 Product Description and
Application
2.1 Description
The Lineator™ is a purely passive device
consisting of a revolutionary new inductor
combined with a relatively small capacitor bank.
Its innovative design achieves cancellation of all
the major harmonic currents generated by VSD’s
and other similar 3-ph, 6-pulse rectifier loads
(resulting in THID of < 8% and often as low as
5%). Although referred to as a filter, the
Lineator™ exhibits none of the problems that
plague conventional filters.
2.2 Harmonics from other Sources
The Lineator™ will present a high impedance to
line side harmonics, thus eliminating the possibility
of attracting harmonics from upstream non-linear
loads.
2.3 System Resonance
The natural resonance frequency of the Lineator™
is below that of any predominant harmonic,
therefore inadvertent resonance is avoided.
2.4 Leading Power Factor
The leading PF of the Lineator™ at light loads
consists of very low capacitive reactance <15% of
rated kVA for units larger than 75HP. In the
majority of applications, switching out capacitors
under no load conditions is not necessary when
using the Lineator™.
2.5 Harmonic Distortion Reduction
The Lineator™ will reduce current distortion to <
8% and typically achieves near 5% THID when
operating near full load.
2.6 Isolation Transformers
The high let-through impedance of the Lineator™
will provide many of the same benefits as the drive
isolation transformer, while also dramatically
reducing the harmonics injected into the power
system by the drive. It accomplishes this in a
much smaller footprint, so when there is no need
for voltage transformation, the use of the
Lineator™ eliminates the need for a drive isolation
transformer. And when voltage transformation is
required, the isolation transformer will not require a
K-factor rating.
WARNING
Danger! There is the potential of
electric shock
whenever working
in or around electrical equipment
such as the Lineator™
. Power
must be shut off before any work
is conducted on a Lineator™.

LINEATOR™
Operation & Maintenance Manual
2
AUHF-M001-A15
3.0 Installation
3.1 Location
Location of the Lineator™ should be made with
consideration given to accessibility, ventilation and
atmospheric conditions. Installation locations
should be free of contaminants including dust,
fertilizer, excessive moisture, corrosive gases,
flammable materials or chemical fumes. Filtered
air may be considered to reduce maintenance
where air born contaminants are a problem.
Sufficient clearances from walls and other
obstructions should be provided to permit
unrestricted opening of hinged and removable
doors, covers and panels for the purpose of wiring
terminations, inspection, maintenance and testing.
Also, proper ventilation requires at least 6 in.
(155mm) clearance at all ventilation openings,
with the exception of the rear face of wall
mountable enclosures such as the SU1, SU2, SU3
and SU4 type enclosures. Ambient temperature
must not exceed 104 Deg F (40 Deg C). In
enclosed rooms, minimum air circulation of 100 ft3/
min per kilowatt of loss should be provided.
Do not stack Lineators or install above other
heat source equipment.
Enclosures are designed in accordance with
NEMA and UL standards and can allow for
installation in various environments. Standard
enclosures for the Lineator™ are NEMA3R rated.
For derating factors which apply to installations
above 3000ft [1000m] refer to Section 7.5 Lineator
Type Operational Curve.
3.2 Inspection and Energization
Upon receipt of shipment, the Lineator™ should
be inspected for any damage incurred during
shipment. Before energization an internal
inspection should be conducted with emphasis on
loose or broken connections, damaged or
displaced parts, cracked insulators, dirt or foreign
material, or evidence of moisture. While servicing
the Lineator, all relevant safety standards must be
followed, including all applicable electrical codes
and NFPA 70E – Standard for Electrical Safety in
the Workplace.
3.2.1 Before Energization
•Verify that the Lineator external feeder
circuit breaker is in the OFF/OPEN
position so that unit is de-energized.
•Check all bolts, nuts, screws, and
connections for tightness and inspect for
broken or damaged components or
cables.
•Clean, vacuum, and clear interior of
Lineator enclosure of any extra hardware
and debris.
•Verify proper three-phase wiring of system
power wires, ground, and feeder breaker.
•Check all capacitors for swelling, leaking,
or extruded vents; replace if necessary.
Verify all fuses for integrity and rating.
•If Lineator has been sitting idle for 6
months or longer before first energization,
it is recommended that the maintenance
procedure described in 5.0 is performed
prior to startup.
3.2.2 Initial Lineator start-up and run
•If test measurements are to be taken,
connect any test equipment before
energization.
•It is recommended that any test
instruments be connected such that all
enclosure panels can be installed properly
and Lineator can be fully enclosed.
Consider using meters with remote
wireless displays if possible.
•When energizing, use appropriate
personal protection equipment (PPE) and
other precautions as required by NFPA
70E.
3.3 Handling
The Lineator™ should be thoroughly protected
against the entrance of dust, rain or snow when
handled outdoors.
When lifting the Lineator™, the lifting cables
should be held apart by a spreader to avoid
bending the lifting lugs or other parts of the
structure. To access the lifting lugs, remove the
top enclosure cover. The Lineator™ may be
skidded or moved on rollers but care must be
taken not to damage the base or tip it over. When
rollers are used under larger units, skids must be
used to distribute the stress over the base.
After the Lineator™ is placed in permanent
position, shipping braces should be removed and
shipping bolts, if present, should be loosened.
Where isolation pads have been included, the
bolt should be loosened until the spring
washer has been relaxed before putting into
service. This will reduce noise resulting from the
Lineator’s™ natural vibration.

LINEATOR™
Operation & Maintenance Manual
AUHF-M001-A15
3
3.4 Grounding
Consideration must be given to equipment
grounding (case and core) and must be made in
accordance with all applicable electrical codes.
4.0 Storage
Condensation and moisture absorption must be
prevented during storage. The Lineator™ must
be stored in a warm, dry location. Ventilation
openings should be covered to keep out dust. If
outdoor storage cannot be avoided, the Lineator™
must be protected to prevent entrance of water,
moisture and foreign material.
5.0 Maintenance
Caution: Before entering or working on the
Lineator™, it should be de-energized, properly
grounded and isolated. Only qualified service
technicians should be allowed to maintain the filter.
While servicing the Lineator, all relevant safety
standards must be followed, including all
applicable electrical codes and NFPA 70E –
Standard for Electrical Safety in the Workplace.
5.1 Periodic Inspection and Maintenance
The Lineator™ has no moving or active parts and
therefore requires only minimal periodic
maintenance when installed in a clean and well
ventilated environment. Annual maintenance is
recommended. This should include:
5.1.1 Visual inspection for evidence of loose
connections, dirt, moisture, rusting,
corrosion, and deterioration of the
insulation, varnish or paint.
Observations should be made for signs of
overheating and overvoltage creeping.
Corrective measures should be taken as
necessary.
5.1.2 For early detection of any developing
hotspots, an infrared scan can be
performed while the Lineator™ is
operating under its heaviest load
condition.
5.1.3 Lineator™ capacitors are equipped with
an internal ‘Tear-Off’ fuse pressure
interrupter to prevent explosive failure. At
the end of its service life, pressure within
a capacitor will build due to the release of
gases as its dielectrics breakdown. The
covers on the cans are designed to
expand or bulge and Tear-Off the internal
fuse as this pressure builds. Capacitors
should be inspected regularly and
replaced when found to have an
expanded cover.
5.1.4 Even though they may appear fine
physically, capacitors may require
replacement if their capacitance value
has degraded significantly. With the
Lineator de-energized and locked out,
pull capacitor fuses and measure the
capacitance of each capacitor. If this
value indicates a drop in capacitance of
more than 5%, the capacitor should be
replaced.
Caution: Ensure that power to the Lineator™ has
been turned off and safely isolated before
replacing failed capacitors.
5.1.5 Most Lineators™ are also equipped with
capacitor fuses. Capacitor fuses are
intended to provide additional protection
against overloading of the capacitors and
upstream reactor. A blown fuse can be
detected by checking for illumination of
the blown fuse indicator when this option
has been purchased or by testing for
conductivity. If the blown fuse indicator is
on or the fuse is open, it should be
replaced.
Caution: Ensure that power to the Lineator™ has
been turned off and safely isolated before
replacing blown fuses.
5.1.6 Measuring the current in each of the 3
phases of the capacitor circuit can be
another method of determining the
condition of the capacitors. The
capacitors can be assumed to be in good
operating condition when all 3 phases
carry approximately the same amount of
load current. Measurements should be
taken at the input to the capacitor
distribution block and can be done at any
loading condition. Phase currents that are
imbalanced by more than 10%, indicate a
capacitor failure or blown fuse. When the
filter capacitor bank has been connected
in a wye configuration (ie. two jumpers
create a common point on each set of
three capacitors), locating the problem
capacitor(s) can be achieved by
measuring the voltage between the
common neutral point of each set to
ground. If the voltage difference is greater
than 10V, at least one of the capacitors in
that set has failed or has a blown fuse.
Testing should be conducted annually or
whenever the unit seems to be operating
in an abnormal manner.

LINEATOR™
Operation & Maintenance Manual
4
AUHF-M001-A15
5.1.7 The Lineator™ is capable of continued
operation with some failed capacitors or
blown capacitor fuses. Harmonic
mitigation performance will be sacrificed
however, so it is recommended that all
failed capacitors or blown capacitor fuses
be replaced as soon as is practically
possible after detection.
5.2 Cleaning
Excessive accumulations of dirt on the reactor
windings or insulators and capacitor terminals
should be removed to permit free circulation of air
and to guard against the possibility of insulation
breakdown. Particular attention should be given to
cleaning the top and bottom ends of the winding
assemblies and to cleaning out ventilating ducts.
Windings should be lightly cleaned by the use of a
vacuum cleaner. If necessary a blower or
compressed air may be used but pressure should
not exceed 25 psi. Lead supports, tap changers
and terminal boards, bushings, and other major
insulating surfaces should be brushed or wiped
with a dry cloth. The use of liquid cleaners is not
recommended due to deteriorating effects on most
insulating materials.
5.3 Drying of Core and Coil Assembly
Caution: Constant attention during the drying
process is recommended.
When it is necessary to dry a Lineator™ reactor
before installation or after an extended shutdown
under relatively high humidity conditions, internal
and/or external heating methods can be used.
(See ANSI/IEEE C57.94-1982 for a description of
these methods).
It is important that most of the heated air pass
through the winding ducts and not around the
sides. Good ventilation is essential in order that
condensation not take place in the reactor itself or
inside the case. A sufficient quantity of air should
be used to assure approximately equal inlet and
outlet temperatures.
During the drying process, ambient air temperature
should not exceed 45°C [113°F].
6.0 Operation
Caution: Do not remove covers, shrouds,
panels, or any enclosure parts while the Lineator™
is energized.
6.1 Effect of Humidity
While the Lineator™ is energized, humidity
conditions are generally not important since the
heat from the reactor will prevent condensation. If
a shutdown exceeding 24 hours occurs during a
period of high humidity that could cause
condensation within the reactor, precautions
should be taken. Small strip heaters may be
energized in the bottom of the unit to maintain the
temperature of the unit a few degrees above that
of the outside air. If such precautions are not
taken the unit should be inspected for evidence of
moisture and insulation resistance checked. If
necessary, dry as described in Maintenance
section above.
6.2 Loading
ALineator™ should only be loaded in accordance
with its nameplate rating.

LINEATOR™
Operation & Maintenance Manual
AUHF-M001-A15
5
7.0 Technical Data
7.1 General Specifications
Voltages
All standard voltages up to 690V
Frequency
60Hz and optional 50Hz
Overload Capability
150% for 60 seconds every 10 minutes
Harmonics Treated
5th, 7th, 11th, 13th, …
K-Factor Suitability
Up to 20
Input K-Factor
Reduced to < 1.5
Input Current Distortion
< 8% @ Full Load
Maximum Capacitive Reactive Current
(kVAR as % of rated kW)
5 to 75HP: < 20%
100HP+: < 15%
Efficiency
> 99%
Elevation
< 3300ft [1000m] above sea level
Ambient Temperature
< 104 Deg F [40 Deg C]
Ventilation
Convection air cooled
Winding Material
Copper
Insulating Varnish Impregnation
Polyester Resin
Enclosure
Type: NEMA-3R (Type-3R)
Paint: Polyester powder coated
Colour: ANSI 61 Grey
Wall Mtg. Capability: 5 to 200HP
7.2 Connection Diagrams
Typical VSD System with Lineator™
Typical VSD System – Lineator™ and
capacitor board shipped loose.
Lineator™ configuration in
VSD System with Bypass.
This configuration will provide
Soft-Start functionality.
Lineator™ with Multiple VSD System

LINEATOR™
Operation & Maintenance Manual
6
AUHF-M001-A15
7.3 Lineator Rating Table
Motor Size
Lineator Rating (3-Phase)
480V (60Hz)
600V (60Hz), 690V (50-60Hz)
HP kW
Current Rating (Amps)
Standard Enclosure
Enhanced Enclosure
Standard Enclosure
Enhanced Enclosure
460/480V 575/600V 660/690V Output Case Weight Case Weight Case Weight Case Weight
60Hz
60Hz
50/60Hz
Input Output Input Output Input Output
kVA kW Style lbs [kg][1] Style lbs [kg][1] Style lbs [kg][1] Style lbs [kg][1]
5
4
7
7
5
5
5
5
6
4.5
SU1
58 [26]
SU1-E
68 [31]
SU1
57 [26]
SU1-E
67 [30]
7.5
5.5
9
10
7
7
6
6
8
6.3
67 [30]
77 [35]
67 [30]
77 [35]
10
7.5
12
13
10
11
8
8
10
8.5
78 [35]
88 [40]
77 [35]
87 [39]
15
11
17
18
14
15
12
13
14
13
90 [41]
100 [45]
86 [39]
96 [44]
20
15
23
24
18
19
16
17
19
17
SU2
118 [54]
SU2-E
128 [58]
98 [45]
SU2-E
128 [58]
25
18.5
29
31
23
24
20
21
25
21
130 [59]
140 [64]
SU2
125 [57]
135 [61]
30
22
34
36
28
30
24
25
29
25
142 [65]
152 [69]
137 [62]
147 [67]
40
30
46
49
37
39
32
34
39
34
154 [70]
164 [74]
149 [68]
159 [72]
50 37.5 57 60 45 48 40 42 48 42 186 [84]
SU3-E
196 [89] 184 [83]
SU3-E
196 [89]
60
45
69
73
55
58
48
51
58
51
SU3
218 [99]
228 [103]
206 [94]
216 [98]
75
55
85
90
68
72
59
63
72
63
304 [138]
314 [142]
SU3
298 [135]
308 [140]
100
75
113
120
90
95
79
84
96
84
323 [147]
333 [151]
315 [143]
325 [147]
125
90
141
149
112
119
98
104
119
104
345 [156]
SU4-E
419 [191]
345 [156]
SU4-E
419 [191]
150
110
169
179
135
143
118
125
143
125
SU4
365 [166]
439 [200]
SU4
365 [166]
439 [200]
175
132
200
212
159
169
139
147
166
148
390 [177]
MT3-E
455 [207]
390 [177
MT3-E
455 [207]
200
150
226
240
180
191
158
167
191
168
415 [189]
489 [222]
415 [189]
489 [222]
250
185
281
298
225
239
196
208
237
209
MT3
578 [262]
640 [290]
MT3
578 [262]
640 [290]
300
220
337
357
270
286
235
249
284
251
585 [266]
MT4-E
695 [316]
585 [266]
MT4-E
695 [316]
350
250
395
419
315
334
275
292
334
292
MT4
800 [363]
1006 [456]
MT4
780 [354]
1006 [456]
400
315
470
498
375
398
325
345
397
349
825 [374]
LT1-E
1031 [467]
805 [365]
LT1-E
1031 [467]
450
355
530
562
424
449
369
391
448
394
870 [395]
1076 [488]
870 [395]
1076 [488]
500
400
595
631
475
504
415
440
503
443
915 [415]
1121 [508]
915 [415]
1121 [510]
600
450
670
710
535
567
470
498
566
499
LT1
1398 [634]
1476 [670]
LT1
1398 [634]
1476 [670]
700
500
780
827
625
663
545
578
659
579
1700 [771]
LT2-E
1839 [834]
1650 [748]
LT2-E
1740 [789]
800
560
890
943
715
758
620
657
751
662
LT2
1882 [854]
1954 [886]
LT2
1805 [819]
1852 [842]
900
630
990
1049
795
843
690
731
836
736
1920 [871]
LT3-E
2054 [931]
1882 [854]
LT3-E
2054 [932]
1000
710
1100
1166
880
933
770
816
929
818
1950 [884]
2084 [945]
1915 [869]
2064 [936]
1100
800
1210
1283
970
1028
845
896
1022
900
LT3
2465 [1118]
2564 [1163]
LT3
2331 [1057]
2515 [1141]
1200
900
1330
1410
1060
1124
925
981
1123
987
2568 [1167]
2958 [1245]
2465 [1121]
2855 [1298]
1300
970
1430
1516
1145
1214
1000
1060
1208
1064
2718 [1236]
HT2-E /
LT4-E
3408 [1549]
2609 [1186]
HT2-E /
LT4-E
2999 [1363]
1400
1000
1540
1632
1235
1309
1075
1140
1300
1145
2858 [1299]
3548 [1613]
2782 [1265]
3172 [1442]
1500
1120
1650
1749
1325
1405
1155
1224
1394
1228
HT2 /
LT4
3598 [1635]
3690 [1677]
HT2 /
LT4
3540 [1606]
3620 [1642]
1600
1200
1770
1876
1415
1500
1235
1309
1495
1316
3748 [1703]
3840 [1745]
3702 [1679]
3800 [1724]
1800 1350 1990 2109 1595 1691 1390 1473 1680 1481 3848 [1749]
HT3-E
4376 [1943] 3798 [1723]
HT3-E
3875 [1758]
2000
1450
2200
2332
1765
1871
1535
1627
1858
1636
3978 [1808]
4506 [2048]
3945 [1789]
4250 [1928]
2300
1700
2530
2682
2030
2152
1765
1871
2137
1882
4075 [1850]
4600 [2088]
4015 [1821]
4340 [1969]
2500
1850
2755
2920
2205
2337
1920
2035
2326
2045
HT3
4650 [2111]
4750 [2157]
HT3
4600 [2087]
4750 [2155]
2800
2100
3100
3286
2480
2629
2160
2290
2618
2303
5000 [2270]
5100 [2315]
4945 [2243]
5100 [2313]
3000
2250
3320
3519
2660
2820
2315
2454
2804
2468
5225 [2372]
5180 [2350]
3500
2600
3855
4086
3085
3270
2685
2846
3255
2825
5550 [2520]
5490 [2490]
1. Approximate Values

LINEATOR™
Operation & Maintenance Manual
AUHF-M001-A15
7
Rating Table (continued)
Motor Size
Lineator Rating (3-Phase)
208, 240V (60Hz)
400, 440V (50Hz)
HP kW
Current Rating (Amps)
Standard
Enclosure
Enhanced
Enclosure
Standard
Enclosure
Enhanced Enclosure
208V
220/240V
380/400V
415/440V
Output Case Weight Case Weight Case Weight Case Weight
60Hz
50/60Hz
50Hz
50Hz
I/P A
O/P A
I/P A
O/P A
I/P A
O/P A
I/P A
O/P A
kVA
kW
Style
lbs [kg][1]
Style
lbs [kg][1]
Style
lbs [kg][1]
Style
lbs [kg][1]
5 4 14 15 13 14 8 8 7 7 6 4.5 SU1 65 [30] SU1-E 75 [34] SU1 58 [26] SU1-E 68 [31]
7.5
5.5
20
21
18
19
11
12
10
11
8
6.3
76 [35]
86 [39]
67 [30]
77 [35]
10
7.5
27
29
24
25
14
15
13
14
10
8.5
SU2
80 [36]
SU2-E
80 [36]
78 [35]
88 [40]
15
11
40
42
36
38
21
22
19
20
14
13
117 [53]
127 [58]
SU2
90 [41]
SU2-E
100 [45]
20
15
53
56
48
51
28
30
25
27
19
17
138 [63]
148 [67]
118 [54]
128 [58]
25
18.5
66
70
60
64
35
37
32
34
25
21
154 [70]
SU3-E
164 [74]
130 [59]
140 [64]
30
22
79
84
72
76
42
45
38
40
29
25
SU3
189 [86]
199 [90]
142 [65]
152 [69]
40
30
105
111
95
101
55
58
51
54
39
34
253 [115]
263 [119]
154 [70]
SU3-E
164 [74]
50
37.5
131
139
119
126
69
73
63
67
48
42
275 [125]
SU4-E
333 [151]
SU3
186 [84]
196 [88]
60
45
158
167
143
152
83
88
76
81
58
51
315 [143]
337 [153]
218 [99]
228 [103]
75
55
196
208
178
189
103
109
95
101
72
63
SU4
325 [148]
399 [181]
304 [138]
314 [142]
100
75
260
276
236
250
137
145
125
133
96
84
442 [201]
MT3-E
516 [235]
323 [147]
SU4-E
414 [188]
125
90
323
342
294
312
170
180
156
165
119
104
468 [213]
542 [246]
SU4
345 [156]
434 [197]
150
110
388
411
353
374
204
216
187
198
143
125
553 [251]
627 [285]
365 [166]
MT3-E
469 [213]
175
132
241
255
221
234
166
148
MT3
390 [177]
492 [223]
200
150
274
290
250
265
191
168
415 [189]
514 [234]
250
185
340
360
312
331
237
209
578 [262]
MT4-E
600 [273]
300
220
410
435
374
396
284
251
585 [266]
670 [305]
350
250
475
504
436
462
334
292
MT4
800 [363]
LT1-E
1006 [456]
400
315
565
599
520
551
397
349
825 [374]
1031 [467]
450
355
641
679
587
622
448
394
LT1
870 [395]
1076 [488]
500
400
720
763
660
700
503
443
915 [415]
1121 [508]
600
450
810
859
740
784
566
499
1098 [499]
LT2-E
1176 [535]
700
500
940
996
865
917
659
579
1700 [771]
1839 [834]
800
560
1075
1140
985
1044
751
662
LT2
1882 [854]
LT3-E
1954 [886]
900 630 1200 1272 1100 1166 836 736 1920 [871] 2054 [931]
1000
710
1335
1415
1220
1293
929
818
LT3
1950 [884]
2084 [945]
1100
800
1470
1558
1340
1420
1022
900
2465 [1118]
2564 [1163]
1200
900
1610
1707
1470
1558
1123
987
2568 [1167]
HT2-E
/
LT4-E
2958 [1245]
1300
970
1735
1839
1585
1680
1208
1064
2718 [1236]
3408 [1549]
1400
1000
1870
1982
1710
1813
1300
1145
2858 [1299]
3548 [1613]
1500
1120
2000
2120
1835
1945
1394
1228
HT2
/
LT4
3598 [1635]
3690 [1677]
1600
1200
2145
2274
1965
2083
1495
1316
3748 [1703]
3840 [1745]
1800
1350
2410
2555
2210
2343
1680
1481
3848 [1749]
HT3-E
4376 [1943]
2000
1450
2670
2830
2440
2586
1858
1636
3978 [1808]
4506 [2048]
2300
1700
3065
3249
2810
2979
2137
1882
4075 [1850]
4600 [2088]
2500
1850
3335
3535
3050
3233
2326
2045
HT3
4650 [2111]
4750 [2157]
2800
2100
3750
3975
3435
3641
2618
2303
5000 [2270]
5100 [2315]
3000
2250
4020
4261
3680
3901
2804
2468
5225 [2372]
3500
2600
4265
4521
3905
4139
3255
2825
5550 [2520]
1. Approximate Values

LINEATOR™
Operation & Maintenance Manual
8
AUHF-M001-A15
7.4 Recommended Circuit Breaker or Fuse Protection Table
Lineator Size Recommended Circuit Breaker or Fuse Sizes – NEC [IEC]
460/
575/
660/
208V
220/
380/
415/
HP
kW
480V
600V
690V
240V
400V
440V
60Hz
NEC
60Hz
NEC
50/60Hz
NEC [IEC]
60Hz
NEC
50/60Hz
NEC [IEC] 50Hz IEC
50Hz
IEC
5
4
10
10
10
20
20
10
10
7.5
5.5
15
10
10
25
25
16
16
10
7.5
15
15
10
35
30
20
16
15
11
25
20
15
50
45
32
25
20
15
30
25
20
70
60
35
32
25
18.5
40
30
25
90
80
45
40
30
22
45
35
30
100
90
63
50
40
30
60
45
40
150
125
80
63
50
37.5
80
60
50
175
150
100
80
60
45
90
70
60
200
200
125
100
75
55
125
90
80
250
225
160
125
100
75
150
125
100
350
300
200
160
125
90
175
150
125
400
400
224
200
150
110
225
175
150
500
450
250
250
200
150
300
225
200
350
315
250
185
350
300
250
425
400
300
220
450
350
300
560
500
350
250
500
400
350
630
630
400
315
600
500
400
710
710
500
400
700
600
500
900
800
600
450
800
700
600
1000
1000
700
500
1000
800
700
1250
1000
800
560
1200
900
800
1600
1250
900
630
1200
1000
900
1600
1600
1000
710
1400
1200
1000
2000
1600
1100
800
1600
1200
1200
2000
1600
1200
900
1800
1400
1200
2000
2000
1300
970
1800
1400
1200
2500
2000
1400
1000
2000
1600
1400
2500
2500
1500
1120
2000
1800
1400
2500
2500
1600
1200
2500
1800
1600
3000
2500
1800
1350
2500
2000
1800
3200
3000
2000
1450
3000
2500
2000
3200
3200
2300
1700
4000
2500
2500
4000
4000
2500
1850
4000
3000
2500
4000
4000
2800
2100
4000
3000
3000
5000
5000
3000
2250
5000
4000
3000
5000
5000
3500
2600
5000
4000
4000
6000
5000
1. These are recommended values only and do not supersede the local code requirements. Refer to NEC
and/or IEC sizing rules for overcurrent protection device.
2. 100% - rated circuit breakers recommended for continuous load.

LINEATOR™
Operation & Maintenance Manual
AUHF-M001-A15
9
7.5 Lineator Type Operational Curve

LINEATOR™
Operation & Maintenance Manual
10
AUHF-M001-A15
7.6 Enclosure Dimensions
‘SU1, SU2, SU3’ ENCLOSURE DIM. - inches [mm]
‘SU4’ ENCLOSURE DIM. - inches [mm]
‘MT’, ‘LT’ ENCLOSURE DIM. - inches [mm]
‘HT’ ENCLOSURE DIM. - inches [mm]
CASE STYLE
ENCLOSURE DIMENSIONS - inches [mm]
Standard
Enhanced
A
B
C
D
E
F
G
H
SU1
SU1-E
23.50 [597]
11.25 [286]
8.75 [222]
11.25 [286]
9.00 [229]
9.50 [242]
12.00 [305]
9.00 [228]
SU2
SU2-E
30.00 [762]
13.25 [336]
10.25 [260]
12.75 [324]
11.00 [279]
11.25 [286]
16.00 [406]
11.00[279]
SU3
SU3-E
34.00 [864]
20.25 [514]
13.25 [336]
16.00 [406]
18.00 [457]
14.25 [362]
20.00 [508]
18.00[457]
SU4
SU4-E
40.00 [1016]
22.00 [559]
19.75 [502]
22.00 [559 ]
20.00 [508]
20.00 [508]
MT3
MT3-E
45.00 [1143]
26.00 [661]
21.00 [534]
25.00 [635]
21.50 [546]
19.00 [483]
MT4
MT4-E
51.50 [1308]
32.00 [813]
25.50 [648]
29.50 [749]
23.50 [597]
23.50 [597]
LT1
LT1-E
59.00 [1499]
39.50 [1003]
30.00 [762]
34.00 [864]
24.00 [610]
32.00 [813]
LT2
LT2-E
66.00 [1677]
44.00 [1118]
34.00 [864]
38.00 [965]
26.00 [660]
36.00 [915]
LT3
LT3-E
75.00 [1905]
48.50 [1232]
39.00 [991]
43.00 [1092]
27.50 [699]
41.00 [1041]
LT4
LT4-E
78.00 [1981]
59.00 [1499]
50.50 [1283]
54.25 [1378]
32.00 [813]
52.00 [1321]
HT2
HT2-E
78.00 [1981]
59.00 [1499]
52.00 [1321]
56.25 [1442]
54.00 [1372]
52.00 [1321]
HT3
HT3-E
84.00 [2134]
69.00 [1753]
59.50 [1511]
64.50 [1638]
64.00 [1626]
60.00 [1524]

LINEATOR™
Operation & Maintenance Manual
AUHF-M001-A15
11
8.0 Troubleshooting Guide
Caution: Before entering or working on the Lineator™, it should be de-energized, properly
grounded and isolated. Work that requires that the filter be energized, must only be performed by
a qualified technician.
1. PROBLEM: No power to Lineator™
a. Possible cause: Power to the filter is turned off.
Solution: Check that upstream circuit breaker is closed or that fuses are installed in upstream
fused disconnect and are not blown.
2. PROBLEM: Capacitor phase currents are unbalanced by more than 10%
a. Possible cause: One or more capacitors have failed.
Solution: Most Lineator™ filters have their capacitors connected in a wye configuration (ie.
two jumpers create a common point on each set of three capacitors). Locating a failed
capacitor can be simplified by measuring the voltage between the common neutral point of
each set to ground while the filter is energized. If the voltage difference is greater than 10V,
at least one of the capacitors in that set has failed or has a blown fuse. With power to the
Lineator™ turned off and safely isolated, check for evidence of failure in the form of a bulged
case. Replace any failed capacitors.
b. Possible cause: Blown capacitor fuse.
Solution: If equipped with the blown fuse indicator option, check all capacitor fuse blocks for
evidence of a blown fuse. If not equipped with blown fuse indicators, measure the voltage
across the terminals of each fuseholder with power applied to the filter. If voltage is not near
0, fuse is blown and should be replaced. Make sure that fuse rating used is appropriate for
capacitor size. Check with the factory for fuse sizing.To simplify location of a blown
capacitor fuse, check the voltage between the common neutral point of each set of three
capacitors to ground as per Item 2a above.
3. PROBLEM: Harmonic mitigation performance does not seem to match performance guarantee
a. Possible cause: ITHD measurement is being used instead of ITDD.
Solution: Check loading of VFD and determine ITDD value by multiplying measured ITHD
value by percent loading. Check this value against performance guarantee.
b. Possible cause: One or more capacitors have failed.
Solution: Check for failed capacitor and replace if necessary (see Item 2a).
c. Possible cause: One or more capacitor fuses have blown.
Solution: Check for blown capacitor fuse and replace if necessary (see Item 2b).
d. Possible cause: High background voltage distortion.
Solution: Check that background voltage distortion is below 5%. If above 5%, consider
harmonic mitigation for other harmonic generating loads.
4. PROBLEM: Lineator™ output voltage is not within specification
a. Possible cause: Filter input voltage is not within specification.
Solution: Check the AC input voltage and verify that it is within specification. Change
upstream transformer taps if necessary.
b. Possible cause: One or more capacitors have failed.
Solution: Check for failed capacitor and replace if necessary (see Item 2a).
c. Possible cause: One or more capacitor fuses have blown.
Solution: Check for blown capacitor fuse and replace if necessary (see Item 2b).

NOTES:

NOTES:

MIRUS International Inc.
31 Sun Pac Blvd.
Brampton, Ontario
Canada L6S 5P6
1 - 888 - TO – MIRUS (1 - 888 - 866 – 4787)
Tel: [phone]
Fax: [phone]
E-Mail: [e-mail]
Website: www.mirusinternational.com