Liquid-cooled Modules

The ACS800 liquid-cooled drive modules with direct liquid cooling and robust design are an ultimate solution for various applications where space savings and silent operation is a must.

Since the coolant takes care of 98% of the heat losses, no additional filtered air-cooling is needed.

This decreases the noise level and increases the total efficiency of the converter installation. The high-efficiency liquid cooling removes the need for air-conditioning in the installation rooms, bringing the installation and operation costs down. The possibility to have totally enclosed cabinet structure makes the ACS800 liquid-cooled drive modules perfect for harsh environmental conditions.

The ACS800 liquid-cooled multidrive modules are available from 1.1 to 2240 kW at 380 to 690 V supply voltage while the ACS800 liquid-cooled single drive modules from 200 to 2240 kW at 380 to 690 V supply voltage.

ACS800-04LC Liquid-cooled Module

Support For Cabinet Assembly

A full selection of both mechanical and electrical installation kits is available for liquid-cooled ACS800 frequency converter modules. These make cabinet installation into RITTAL TS8 cabinets efficient and easy. A large variety of support material such as dimensional drawings and circuit diagrams is also available for making cabinet assembly, planning and implementation as straightforward and rapid as possible. It is also possible to use optional installation racks instead of cabinets. Installation racks are a compact and cost efficient way to assemble a full liquid-cooled ACS800 frequency converter drive system inside a closed environment such as, for example, a container without an existing air-conditioning system.

Full Selection of Drive Module Products

The liquid-cooled ACS800 frequency converter module product family includes diode and regenerative IGBT supply units, a large variety of inverter units, high power dynamic braking unit modules, and liquid cooling units for all demanding customer needs. Both diode supply units and regenerative IGBT supply units are available with a wide power range and high power density. When high capacity braking is needed and the drive cannot be equipped with a regenerative supply unit, it is possible to use three-phase liquid-cooled dynamic braking unit modules. With a liquid cooling unit it is possible to add supply, inverter and brake unit piping and heat exchangers to the same closed-loop cooling system. The liquid-cooled modules are available in both multidrive and single drive modules.

Features

Solutions For High Power Drives

The liquid-cooled ACS800 frequency converter modules offer robust design for high-power applications. The liquid-cooled ACS800 product family provides advanced reliability and availability in all industry sectors.

Customer Specific Design

The liquid-cooled ACS800 is available for single and system drive purposes. The modular hardware design and advanced software features enable the most sophisticated drive solutions. Our customised solutions provide the optimum customer benefits for any demanding application. Our product know-how is at your service.

Advanced Liquid-cooling

The ACS800 can utilize direct liquid-cooling which makes the converter extremely compact and silent. Liquid-cooling reduces the need for high-power filtered air cooling in the installation rooms. Along with the high efficiency, direct liquidcooling offers low noise and easy heat transfer without air filtering problems.

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ACS800-04LC Drive Modules

  • ACS800-04LC, UN = 400 V
  • ACS800-04LC, UN = 500 V
  • ACS800-04LC, UN = 690 V

(Range 380 to 415 V). The power ratings are valid at nominal voltage 400 V.

Type Designation Icont. max
A
Imax
A
Pcont. max
kW
IN
A
PN
kW
Ihd
A
Phd
kW
Head Dissipation
kW
Mass Flow 1)
I/min
Frame Size Click for Quote
ACS800-04LC-0390-35636743155403154212008.7321xD3+1xR8i
ACS800-04LC-0470-367883735565135550725010321xD3+1xR8i
ACS800-04LC-0620-3889103750085340066535514321xD3+1xR8i
ACS800-04LC-0760-311031279630105956082545016451xD4+2xR8i
ACS800-04LC-0920-313291590710127671099450021451xD4+2xR8i
ACS800-04LC-1210-3174219949001673900130371026451xD4+2xR8i
ACS800-04LC-1370-319732347112018941120147690028772xD4+3xR8i
ACS800-04LC-1790-3258729411400248414001935112037772xD4+3xR8i
ACS800-04LC-2370-3341439062000327720002553140051902xD4+4xR8i

(Range 380 to 500 V). The power ratings are valid at nominal voltage 500 V.

Type Designation Icont. max
A
Imax
A
Pcont. max
kW
IN
A
PN
kW
Ihd
A
Phd
kW
Head Dissipation
kW
Mass Flow 1)
I/min
Frame Size Click for Quote
ACS800-o4LC-0470-55466733555243554083158.7321xD3+1xR8i
ACS800-04LC-0550-563083840060540047135510321xD3+1xR8i
ACS800-04LC-0730-5840104256080656062840013321xD3+1xR8i
ACS800-04LC-0930-510701280710102771080056016451xD4+2xR8i
ACS800-04LC-1070-512351589900118590092463019451xD4+2xR8i
ACS800-04LC-1430-516461996112015811120123271025451xD4+2xR8i
ACS800-04LC-1590-518332344125017601250137190029581xD4+3xR8i
ACS800-04LC-2120-5244429431600234716001828125036772xD4+3xR8i
ACS800-04LC-2790-5322638852240309722402413160049902xD4+4xR8i

(Range 525 to 690 V). The power ratings are valid at nominal voltage 690 V.

Type Designation Icont. max
A
Imax
A
Pcont. max
kW
IN
A
PN
kW
Ihd
A
Phd
kW
Head Dissipation
kW
Mass Flow 1)
I/min
Frame Size Click for Quote
ACS800-04LC-0700-758387256056050043640012321xD3+1xR8i
ACS800-04LC-0940-7790118271075971059156017451xD3+2xR8i
ACS800-04LC-1070-7898134490086390067263019451xD3+2xR8i
ACS800-04LC-1370-71143171011201097112085571022451xD4+2xR8i
ACS800-04LC-1590-71334199612501281125099890028581xD4+3xR8i
ACS800-04LC-2030-7169725381600162916001269125034581xD4+3xR8i
ACS800-04LC-2680-7223933502240215020001675160044902xD4+4xR8i

1) Pressure loss 100 kPa. Hydrostatic pressure loss 120 kPa due to 2 m height difference.

Dimensions

Frame Size Height
mm
Width
mm
Depth
mm
Weight
kg
D3975311474140
D4975311474210
R8i918214478115

Nominal Ratings

Icont. max: Rated current available continuously without overloadability at 42 °C liquid temperature.

Imax: Maximum output current. Available for 10 s at start, otherwise as long as allowed by drive temperature. Note: max. motor shaft power is 150% Phd.

Typical Ratings: No-overload Use

Pcont. max: Typical motor power in no-overload use.

Light-overload Use

IN: Continuous base current allowing 110% overload for 1 min / 5 min.

PN: Typical motor power in light-overload use.

Heavy-duty Use

Ihd: Continuous base current allowing 150% overload for 1 min / 5 min.

Phd: Typical motor power in heavy-duty use.

Losses

Ploss: Power loss conducted to coolant.

The current ratings are the same regardless of the supply voltage within one voltage range.

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ACS800-X04LC Drive Modules

  • ACS800-X04LC UN = 400 V
  • ACS800-X04LC UN = 500 V
  • ACS800-X04LC UN = 690 V

(Range 380 to 415 V). The power ratings are valid at nominal voltage 400 V.

Type Designation Icont. max
A
Imax
A
Pcont. max
kW
IN
A
PN
kW
Ihd
A
Phd
kW
Ploss1)
kW
Mass Flow 2)
I/min
Frame Size Click for Quote
ACS800-104LC-0003-35.16.51.54.71.53.41.10.16R2i
ACS800-104LC-0004-36.58.22.25.92.24.31.50.16R2i
ACS800-104LC-0005-38.510.837.735.72.20.16R2i
ACS800-104LC-0006-310.913.8410.247.530.16R2i
ACS800-104LC-0009-313.917.65.512.75.59.340.26R2i
ACS800-104LC-0011-319247.5187.5145.50.36R3i
ACS800-104LC-0016-32532112411197.50.36R3i
ACS800-104LC-0020-3344615311523110.46R3i
ACS800-104LC-0025-34462224118.532150.56R4i
ACS800-104LC-0030-355723050223718.50.66R4i
ACS800-104LC-0040-3728637693049220.86R5i
ACS800-104LC-0050-386112458037603016R5i
ACS800-104LC-0060-310313855944569371.26R5i
ACS800-104LC-0120-31762519016990132551.613R7i
ACS800-104LC-0150-3214251110205110160752.113R7i
ACS800-104LC-0170-3250335132240132187902.313R7i
ACS800-104LC-0210-33004481602881602241102.613R7i
ACS800-104LC-0240-33505242003362002621323.813R8i
ACS800-104LC-0310-3444558250426250332160513R8i
ACS800-104LC-0390-35636743155403154212005.613R8i
ACS800-104LC-0470-36788373556513555072507.313R8i
ACS800-104LC-0620-388910375008534006653559.213R8i
ACS800-104LC-0760-311031279630105956082545011.4262xR8i
ACS800-104LC-0920-313291590710127671099450014.2262xR8i
ACS800-104LC-1210-3174219949001673900130371017.9262xR8i
ACS800-104LC-1370-319732347112018941120147690020.9393xR8i
ACS800-104LC-1790-3258729411400248414001935112026.6393xR8i
ACS800-104LC-2370-3341439062000327720002553140034.8524xR8i

(Range 380 to 500 V). The power ratings are valid at nominal voltage 500 V.

Type Designation Icont. max
A
Imax
A
Pcont. max
kW
IN
A
PN
kW
Ihd
A
Phd
kW
Ploss1)
kW
Mass Flow 2)
I/min
Frame Size Click for Quote
ACS800-104LC-0004-54.96.52.24.52.23.41.50.16R2i
ACS800-104LC-0005-56.28.235.634.22.20.16R2i
ACS800-104LC-0006-58.110.847.745.630.26R2i
ACS800-104LC-0009-510.513.85.5105.57.540.26R2i
ACS800-104LC-0011-513.217.67.5127.59.25.50.36R2i
ACS800-104LC-0016-51924111811137.536R3i
ACS800-104LC-0020-5253215231518110.46R3i
ACS800-104LC-0025-5344618.53118.523150.56R3i
ACS800-104LC-0030-542622239223218.50.66R4i
ACS800-104LC-0040-5487230443036220.86R4i
ACS800-104LC-0050-56586376137503016R5i
ACS800-104LC-0060-57911245754560371.26R5i
ASC800-104LC-0070-58613855885569451.46R5i
ACS800-104LC-0120-51382069013290103551.313R7i
ACS800-104LC-0140-5162242110156110121751.613R7i
ACS800-104LC-0170-519925213219113214990213R7i
ACS800-104LC-0220-52503351602401601871102.513R7i
ACS800-104LC-0260-53004482002882002241602.713R7i
ACS800-104LC-0330-53785582503632502832004.413R8i
ACS800-104LC-0380-54385583154203153282505.213R8i
ACS800-104LC-0470-5546673355524355408315613R8i
ACS800-104LC-0550-5630838400605400471355713R8i
ACS800-104LC-0730-584010425608065606284008.913R8i
ACS800-104LC-0930-510701280710102771080056011.5262xR8i
ACS800-104LC-1070-512351589900118590092463013.6262xR8i
ACS800-104LC-1430-516461996112015811120123271017.4262xR8i
ACS800-104LC-1590-518332344125017601250137190020.1393xR8i
ACS800-104LC-2120-5244429431600234716001828125025.9393xR8i
ACS800-104LC-2790-5322638852240309722402413160033.8524xR8i

(Range 525 to 690 V). The power ratings are valid at nominal voltage 690 V.

Type Designation Icont. max
A
Imax
A
Pcont. max
kW
IN
A
PN
kW
Ihd
A
Phd
kW
Ploss1)
kW
Mass Flow 2)
I/min
Frame Size Click for Quote
ACS800-104LC-0011-7131411127.58.55.50.36R4i
ACS800-104LC-0016-71719151611117.50.36R4i
ACS800-104LC-0020-7222818.5211515110.46R4i
ACS800-104LC-0025-72538222418.519150.56R4i
ACS800-104LC-0030-733443032222218.50.66R4i
ACS800-104LC-0040-7365430353027220.76R4i
ACS800-104LC-0050-7516845493734300.86R5i
ACS800-104LC-0060-75784555545423716R5i
ACS800-104LC-0100-78312475795562551.213R7i
ACS800-104LC-0130-7106158901019079751.613R7i
ACS800-104LC-0150-712618811012111094901.813R7i
ACS800-104LC-0190-71582361321521321181102.413R7i
ACS800-104LC-0220-71802701601731601351322.713R7i
ACS800-104LC-0240-72043062001962001531602.413R7i
ACS800-104LC-0310-72583862502482501932004.813R8i
ACS800-104LC-0410-73475183153333152592505.513R8i
ACS800-104LC-0480-74036043553873553023156.413R8i
ACS800-104LC-0550-74586864504404003433558.213R8i
ACS800-104LC-0700-75838725605605004364008.913R8i
ACS800-104LC-0940-7790118271075971059156012.7262xR8i
ACS800-104LC-1070-7898134490086390067263015.9262xR8i
ACS800-104LC-1370-71143171011201097112085571017.4262xR8i
ACS800-104LC-1590-71334199612501281125099890024393xR8i
ACS800-104LC-2030-7169725381600162916001269125025.8393xR8i
ACS800-104LC-2680-7223933502240215020001675160034.3524xR8i

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ACS800-X04LC Supply Modules (400 V)

  • IGBT Supply Unit (ISU)
  • 6-pulse Diode Supply Unit (DSU)
  • 12-pulse Diode Supply Unit (DSU)

(Range 380 to 415 V). The power ratings are valid at nominal voltage 400 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-204LC-0240-3341413471245243397233309181-4.437.422R8i
ACS800-204LC-0330-3454550627326323528310411241-5.63.18.722R8i
ACS800-204LC-0410-3567687784408403660387514302-6.73.410.122R8i
ACS800-204LC-0540-37569171046543538880516686402-8.9412.922R8i
ACS800-204LC-0820-311341375156881580713207751028604-13.55.619.1402xR8i
ACS800-204LC-1070-314821797204910651054172510121344789-17.37.925.3402xR8i
ACS800-204LC-1580-3220026673042158115652560150319951171-25.71237.8663xR8i
ACS800-204LC-2090-3290335204015208720663379198326331545-33.815.849.7804xR8i

(Range 380 to 415 V). The power ratings are valid at nominal voltage 400 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-304LC-0680-75727009803963786723635603033.6---191xD3
ACS800-304LC-1070-78981100154062259410565708804755.9---191xD3
ACS800-704LC-1370-7114314001960792756134472611206057.2---191xD4
ACS800-704LC-2150-71796220030801245118821121141176095111.8---191xD4
ACS800-704LC-2540-721262604364614731407250013502083112513---382xD4
ACS800-704LC-3820-732003919548722172117376220323135169419.7---382xD4

(Range 380 to 415 V). The power ratings are valid at nominal voltage 400 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-704LC-1370-7114314001960792756134472611206057.2---191xD4
ACS800-704LC-2150-71796220030801245118821121141176095111.8---191xD4
ACS800-704LC-2540-721262604364614731407250013502083112513---382xD4
ACS800-704LC-3820-732003919548722172117376220323135169419.7---382xD4

ACS800-X04LC Supply Modules (500 V)

  • IGBT Supply Unit (ISU)
  • 6-pulse Diode Supply Unit (DSU)
  • 12-pulse Diode Supply Unit (DSU)

(Range 380 to 500 V). The power ratings are valid at nominal voltage 500 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-204LC-0280-5324393475281278377267294208-4.537.522R8i
ACS800-204LC-0370-5432524633374370503356392277-5.73.18.822R8i
ACS800-204LC-0470-5540655792468463629444490346-6.83.410.222R8i
ACS800-204LC-0620-57208731056624617838593653462-941322R8i
ACS800-204LC-0940-51080130915849359261257889980693-13.75.619.3402xR8i
ACS800-204LC-1220-514111711206912221210164311621280905-17.67.925.5402xR8i
ACS800-204LC-1810-5209525403072181417962439172419001344-26.11238.2663xR8i
ACS800-204LC-2390-5276533524054239423703218227625081773-34.315.850.2804xR8i

(Range 380 to 500 V). The power ratings are valid at nominal voltage 500 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-304LC-0680-75727009803963786723635603033.6---191xD3
ACS800-304LC-1070-78981100154062259410565708804755.9---191xD3
ACS800-704LC-1370-7114314001960792756134472611206057.2---191xD4
ACS800-704LC-2150-71796220030801245118821121141176095111.8---191xD4
ACS800-704LC-2540-721262604364614731407250013502083112513---382xD4
ACS800-704LC-3820-732003919548722172117376220323135169419.7---382xD4

(Range 380 to 500 V). The power ratings are valid at nominal voltage 500 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-704LC-1370-7114314001960990945134490811207567.2---191xD4
ACS800-704LC-2150-717962200308015561486211214261760118811.8---191xD4
ACS800-704LC-2540-721262604364618411758250016882083140713---382xD4
ACS800-704LC-3820-732003919548727712646376225403135211719.7---382xD4

ACS800-X04LC Supply Modules (690 V)

  • IGBT Supply Unit (ISU)
  • 6-pulse Diode Supply Unit (DSU)
  • 12-pulse Diode Supply Unit (DSU)

(Range 525 to 690 V). The power ratings are valid at nominal voltage 690 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-204LC-0260-7216262386258256251245196191-52.67.622R8i
ACS800-204LC-0360-7300364604359355349341272266-5.63.18.722R8i
ACS800-204LC-0430-7360436686430426419409327319-7.63.41122R8i
ACS800-204LC-0570-7480582872574568559545435425-8.34.312.622R8i
ACS800-204LC-0860-77208731344860852838818653637-15.24.419.6402xR8i
ACS800-204LC-1120-7941114117101124111310951069853833-16.26.722.9402xR8i
ACS800-204LC-1670-7139716942538166916531626158712671236-24.17.431.5583xR8i
ACS800-204LC-2200-7184322353350220321812145209416721631-31.813.445.2804xR8i

(Range 525 to 690 V). The power ratings are valid at nominal voltage 690 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-304LC-0680-75727009806836526726265605223.6---191xD3
ACS800-304LC-1070-7898110015401073102510569848808205.9---191xD3
ACS800-704LC-1370-71143140019601366130513441252112010447.2---191xD4
ACS800-704LC-2150-717962200308021472050211219681760164011.8---191xD4
ACS800-704LC-2540-721262604364925412426250023292083194113---382xD4
ACS800-704LC-3820-732003919548738243652376235063135292119.7---382xD4

(Range 525 to 690 V). The power ratings are valid at nominal voltage 690 V.

Type Designation Icont. max
A (AC)
Icont. max
A (DC)
Imax
A (DC)
SN
kVA
Pcont. max
kW (DC)
IN
A (DC)
PN
kW (DC)
Ihd
A (DC)
Phd
kW
Ploss
kW
PlossISU
kW
PlossLCL
kW
Ploss tot
kW
Mass Flow
I/min
Frame Size Click for Quote
ACS800-704LC-1370-71143140019601366130513441252112010447.2---191xD4
ACS800-704LC-2150-717962200308021472050211219681760164011.8---191xD4
ACS800-704LC-2540-721262604364625412426250023292083194113---382xD4
ACS800-704LC-3820-732003919548738243652376235063135292119.7---382xD4

Dimensions

Frame Size Height
mm
Width
mm
Depth 1)
mm
Weight
kg
D3975311474140
D4975311474210
R2i401165193 1)9
R3i466173232 1)12
R4i535240252 1)15
R5i673265276 1)23
R7i88021047585
R8i880210475127
2xR8i880210 2)475254
3xR8i880210 2)475381
4xR8i880210 2)475508

1) The depth is without control panels and options.
2) Single module only

Cooling Unit

Liquid Cooling Unit

Type Designation Pmax
kW
Internal Mass Flow at 120 kPA
I/min
External Mass Flow
I/min
External Pressure Loss
kPa
Ploss
kW
Ploss coolant
kW
Ploss air
kW
Internal Liquid Qty I External Liquid Qty I
ACS800-1007LC-0070 70 100 103 125 0.4 0.3 0.1 8 3
ACS800-1007LC-0195 195 300 384 130 0.9 0.7 0.2 28 8

As standard, liquid-cooling unit includes: industrial cabinet construction, IEC standard compatibility, pipe connections on right hand side with DIN flanges and industrial water heater exchanger.

Pmax: Maximum nominal cooling power
Internal Massflow: Coolant massflow when cooling circuit is internal.
External Massflow: Coolant massflow when cooling circuit uses an external cooling method.
Ploss: Power loss conducted to coolant.
Ploss coolant: Power loss conducted to coolant.
Ploss air: Power loss emitted to air (ambient space).

Dimensions

Type Designation Height
mm
Width
mm
Depth
mm
Weight
kg
ACS800-1007LC-0070 2003 330 644 200
ACS800-1007LC-0195 2003 630 644 400

Losses: In totally enclosed cabinet 98% of losses are conducted to coolant, 2% to ambient air.

Mass Flow: Pressure loss 100 kPa. Hydrostatis pressure loss 120 kPa due to 2 m height difference.

Nominal Ratings

Icont. max Rated current available continuously without overloadability at 42 °C liquid temperature.

Imax Maximum output current. Available for 10 s at start, otherwise as long as allowed by drive temperature. Note: max motor shaft power is 150% Phd.

SN Nominal apparent power.

No-overload Use

Pcont. max: Typical motor power in no-overload use.

Light-overload Use

IN: Continuous base current allowing 110% overload for 1 / 5 min.

PN: Typical motor power in light-overload use.

Heavy-duty Use:

Ihd: Continuous base current allowint 150% overload for 1 / 5 min.

Phd: Typical motor power in heavy-duty use.

Losses

Ploss: Power loss conducted to coolant.
PlossISU: Power loss of supply module(s).
PlossLCL: Power loss of supply LCL filter.
Ploss tot" Sum of PlossISU and PlossLCL.

The current ratings are the same regardless of the supply voltage within one voltage range.

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