Page 1 ENGINEERING TOMORROW Design Guide ® Advanced Harmonic Filter AHF 005/AHF 010 ® ® HVAC Drive FC 102 • VLT Refrigeration Drive FC 103 ® ® AQUA Drive FC 202 • VLT AutomationDrive FC 301/302 vlt-drives.danfoss.com...
Page 3: Table Of Contents
3.1.1 Power Factor 3.1.2 Capacitive Currents 3.2 Energy Efficiency 4 Requirements for Installation 4.1 Mechanical Mounting 4.1.1 Safety Requirements of Mechanical Installation 4.1.2 Mounting Requirements 4.1.3 Recommendations for Installation in Industrial Enclosures MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 4 ® Contents Advanced Harmonic Filter AHF 005/AHF 010 4.1.4 Ventilation and Cooling Requirements 4.1.4.1 Requirements for IP20 and IP21/NEMA 1 4.2 Electrical Installation 4.2.1 Terminals - Short Overview 4.2.1.1 Terminals for Capacitor Disconnect 4.2.2 Wiring 4.2.3 Overtemperature Protection 4.2.3.1 Programming of Digital Inputs for Overtemperature Protection 5 Selection of Advanced Harmonic Filter 5.1 Selecting the Correct AHF...
Page 5 9.1.4 Losses and Efficiency of a Motor 9.1.5 Losses and Efficiency of a Power Drive System 9.1.6 Losses and Efficiency of a Power Drive System with Installed Filter 9.1.6.1 Calculation Example Index MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 6: Introduction
Conventions ® This design guide introduces important aspects of the VLT 1.4.1 Abbreviations Advanced Harmonic Filters AHF 005/AHF 010 (referred to ® as AHF) for VLT FC Series frequency converters. It describes harmonics and how to mitigate them, and it °C...
Page 7: Conventions
Voltage Directive of April 20, 2016. The Low Voltage Directive applies to all electrical equipment in the 50– ® Advanced Harmonic Filters AHF 005/AHF 010 are 1000 V AC and the 75–1500 V DC voltage ranges. designed in compliance with the directives described in The aim of the directive is to ensure personal safety and this section.
Page 8: Emc Directive
Machinery Directive. Drives without a safety function mandatory for safe operation of the drive and filter. do not fall under the Machinery Directive. If a drive is integrated into a machinery system, Danfoss can provide 1.6.2 Qualified Personnel information on safety aspects relating to the drive.
Page 9 VLT Advanced Harmonic Filter AHF filters with frequency converters without safe separation 005/AHF 010. See chapter 8 Spare Parts for more details. from the supply line (to VDE 0100), include all control wiring in further protective measures (for example NOTICE double insulated or shielded, grounded, and insulated).
Page 10 ® Introduction Advanced Harmonic Filter AHF 005/AHF 010 NOTICE Protect the filter from inappropriate loads, particularly during transport and handling. Components are not allowed to be bent. Do not alter the distance in between isolation. Avoid touching electronic components and contacts.
Page 11: Introduction To Harmonics And Mitigation
∑ f (t) = × sin hω In this case, the AC power has 3 components: • See Illustration 2.3. Real power, (P). • Reactive power, (Q). • Apparent power, (S). MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 13: The Effect Of Harmonics In A Power Distribution System
S = U × I between the 14 and the 40 , as shown in the following supply definition. ∑ PWHD = × 100 % h = 14 MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 14: Harmonic Mitigation Standards And Requirements
® Introduction to Harmonics a... Advanced Harmonic Filter AHF 005/AHF 010 2.2 Harmonic Mitigation Standards and The negative effect of harmonics is twofold • Harmonic currents contribute to system losses (in Requirements cabling and transformer). • The requirements for harmonic limitation can be: Harmonic voltage distortion causes disturbance to and increases losses in other loads.
Page 15 Title Scope Comments standard Limits for harmonic current Equipment connected to the Danfoss frequency converters are in Class A. 61000-3-2 emissions (equipment public low-voltage distri- There are no limits for professional equipment with a total input current ≤16 A per bution system having an rated power >1 kW.
Page 16: Harmonic Mitigation
Thus, the active solution mitigates the real-time harmonic distur- bances, which makes these solutions effective at any load profile. For more details on the Danfoss active solutions, ® refer to VLT Low Harmonic Drive Operating Instructions and ®...
Page 17: Basic Operating Principle Of The Ahf
An 18.5 kW (25 hp) frequency converter is installed on a ® The VLT Advanced Harmonic Filter AHF 005/AHF 010 400 V/50 Hz grid with a 34 A AHF 010 (type code AHF- consists of a main inductor L and a 2-stage absorption DA-34-400-50-20-A).
Page 18: Power Factor
® Advanced Harmonic Filter AHF 010. Illustration 3.7 and Illustration 3.8 show typical values for the true power factor on AHF 010 and AHF 005. Load [%] Illustration 3.4 AHF 010 Performance at 10% THDv has not been plotted. However, the filters have been tested and can operate at 10% THDv, but the filter performance can no longer be guaranteed.
Page 19: Capacitive Currents
Compared to multi-pulse rectifiers, passive harmonic filters ® (such as VLT Advanced Harmonic Filter AHF 005/AHF 010) are more robust against background distortion and supply imbalance. However, the performance of passive filters is inferior to the performance of active filters when it comes to part load performance and power factor.
Page 20: Requirements For Installation
® Requirements for Installati... Advanced Harmonic Filter AHF 005/AHF 010 4 Requirements for Installation 4.1 Mechanical Mounting 4.1.1 Safety Requirements of Mechanical Installation WARNING HEAVY LOAD! Unbalanced loads can fall and loads can tip over. Failure to take proper lifting precautions increases risk of death, serious injury, or equipment damage.
Page 21 Requirements for Installati... Design Guide Illustration 4.1 Lifting Method, Internal Fan Filters Illustration 4.2 Recommended Lifting Method, External Fan Filters MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 22: Mounting Requirements
® Requirements for Installati... Advanced Harmonic Filter AHF 005/AHF 010 4.1.2 Mounting Requirements 4.1.4 Ventilation and Cooling Requirements The filters are available as IP20 with optional IP21/NEMA 1 The compact design of the filters is based on forced upgrade kit. During installation, follow the described cooling, and the filters are cooled by circulating air.
Page 23: Requirements For Ip20 And Ip21/Nema
For information about the backplate dimensions, see chapter 7.4.4 Backplate Dimensions. False airflow Illustration 4.5 False Airflow Illustration 4.3 Correct Airflow without Backplate Backplate - 2 mm (0.08 in) thickness Illustration 4.4 Correct Airflow with Backplate MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 24 ® The VLT Advanced Harmonic Filters AHF 005/AHF 010 use variable speed fans for cooling. The fans are supplied from mains supply and are mounted as either internal or external built-in fans. The external fans have larger dimensions. See chapter 7.4 Mechanical Dimensions.
Page 25: Electrical Installation
Design Guide 4.2 Electrical Installation 4.2.1 Terminals - Short Overview ® The VLT Advanced Harmonic Filter AHF 005/AHF 010 contains the following terminals: • X1.1–X1.3 are the mains terminals. • X2.1–X2.3 are the output terminals to the frequency converter. •...
Page 26 ® Requirements for Installati... Advanced Harmonic Filter AHF 005/AHF 010 X 1.1 X1.2 X1.3 X2.1 X2.2 X2.3 X1.1 X1.2 X1.3 X2. 1 X2.2 X2.3 To frequency converter AHF 1 AHF 2 digital input X3. 1 X 3.2 X3.3 X4.1 X4.2 X4.3...
Page 27: Wiring
The maximum rating of the temperature switch is ® The VLT Advanced Harmonic Filters AHF 005/AHF 010 are 250 V AC and 2 A. all equipped with a galvanically isolated switch (PELV). The switch is closed under normal operating conditions. If the filter is overheated, the switch opens.
Page 28: Selection Of Advanced Harmonic Filter
® For optimal performance, size the VLT Advanced Frequency converter efficiency (ƞ 0.97 Harmonic Filter AHF 005/AHF 010 for the mains input AHF efficiency (ƞ )(worst-case estimate): 0.98 current to the frequency converter. This current is the Table 5.1 Data for Calculation of Filter Size...
Page 29: Selection Tables
® The selection of the VLT Advanced Harmonic Filter AHF 005/AHF 010 must reflect the actual operating conditions of the frequency converter. The maximum input current ratings of the frequency converter in the specific mains supply voltage Input current range.
Page 30 ® Selection of Advanced Harmo... Advanced Harmonic Filter AHF 005/AHF 010 Selection table, 380–415 V, 50 Hz Drive values AHF values Input Order numbers Enclosure type Current Power rating current rating 380–440 V [kW] AHF 005 IP20 AHF 010 IP20...
Page 31 3) The fan control system allows extended input voltage range as 200–415 V. The AHFs for 380–415 V/60 Hz mains operation can be operated with 200–240 V mains supply. 4) Filters are used as paralleling for 355 kW drive. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 32 ® Selection of Advanced Harmo... Advanced Harmonic Filter AHF 005/AHF 010 Selection table, 440–480 V, 60 Hz Drive values AHF values Input Power rating current Current rating Order numbers Enclosure type 441–500 V AHF 005 AHF 010 AHF 005 IP20...
Page 33 1) The power ratings in selection table are the actual operating power and not necessarily the type code power rating. Changing operating conditions between HO and NO changes the actual operating conditions and the filter selection must reflect actual operating conditions. 2) Typical hp shaft output at 575 V. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 34 ® Selection of Advanced Harmo... Advanced Harmonic Filter AHF 005/AHF 010 Selection table, 500–690 V, 50 Hz Drive values AHF values Power Current rating Input current Order numbers Enclosure type rating at 690 V AHF 005 AHF 010 AHF 005...
Page 35: Capacitor Disconnect Contactors
AC3-types. The current rating of the contactor must be equal to or higher than 50% of the nominal current rating of the AHF. If the contactor is controlled by external equipment and not by a specific parameter in a Danfoss frequency converter, use contactors for capacitive switching.
Page 36: Accessories
5.3.1 IP21/NEMA 1 Upgrade Kit ® An upgrade kit is available for upgrading the VLT Advanced Harmonic Filter AHF 005/AHF 010 from IP20 to IP21/NEMA 1. The kit consists of 2 parts: • A top plate that prevents dirt and vertically falling drops of water from entering the filter.
Page 37: Ip21/Nema 1 Upgrade Kit Without Built-In Capacitor Disconnect Circuitry
Advanced Harmonic Filters family types AHF 005/AHF 010, IP20 revision 03. NOTICE The IP21/NEMA 1 upgrade kits can only be used in combination with AHF revision 3. Contact Danfoss for IP21/NEMA 1 upgrade kits for AHF revision 1 or 2, or order according to the MG80C502 selection tables.
Page 38: Ip21/Nema 1 Upgrade Kit With Built-In Capacitor Disconnect Circuitry
5.3.1.2 IP21/NEMA 1 Upgrade Kit with Built-in Capacitor Disconnect Circuitry NOTICE The IP21/NEMA 1 upgrade kits can only be used in combination with AHF revision 3. Contact Danfoss for IP21/NEMA 1 upgrade kits for AHF revision 1 or 2, or order according to the MG80C502 selection tables.
Page 39 Relay on the control card of the frequency converter. Illustration 5.2 Control Voltage Setting For more details on wiring of capacitor disconnect, refer to chapter 4.2.1.1 Terminals for Capacitor Disconnect. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 40: Backplate For Ip20 And Ip21
® Selection of Advanced Harmo... Advanced Harmonic Filter AHF 005/AHF 010 AHF filter type Terminals Mains voltage AHF Wire connections to transformer 230 V X6–X12 380–415 V X6–X13 440–480 V X6–X14 500 V X6–X14 525–575 V X6–X15 600 V X6–X16 690 V X6–X17...
Page 41: Programming
® parameters required for operating the VLT Advanced in the frequency converter. Table 6.2 shows which functions Harmonic Filter AHF 005/AHF 010. For reference to other can be assigned to digital inputs. parameters, refer to the frequency converter programming guide.
Page 42 ® Programming Advanced Harmonic Filter AHF 005/AHF 010 Functions dedicated to only 1 digital input are stated in Digital input function Select Terminal the associated parameter. Latched precise start [40] 18, 19 Latched precise stop [41] 18, 19 inverse All digital inputs can be programmed to these functions:...
Page 43 [1] Cnt stop with reset or [2] Cnt stop w/o output now the point of enable/condition to be used for reset: [21] Speed up and [22] Speed down. If speed up/ MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 44 ® Programming Advanced Harmonic Filter AHF 005/AHF 010 The frequency converter needs a precise stop- [35] Ramp bit Same as [34] Ramp bit 0. signal before reaching the value of parameter 1-84 Precise Stop Counter Value. If this Preset ramp bit...
Page 45 [96] Mains Loss Select to improve kinetic back-up. When the mains voltage goes back to a level that is close to (but still lower than) the detection level, the output speed increases MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 46 ® Programming Advanced Harmonic Filter AHF 005/AHF 010 NOTICE NOTICE [110] Start [117] Touch Homing Sensor This option is available only with This option is available only with software version 48.XX. software version 48.XX. Starts the homing function selected in Normally open contact.
Page 47 [14] [97] Mains Loss [15] Preset Inverse reference on [98] Start edge [16] Preset ref bit 0 triggered [17] Preset ref bit 1 [100] Safe Option Reset [18] Preset ref bit 2 MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 48 ® Programming Advanced Harmonic Filter AHF 005/AHF 010 5-12 Terminal 27 Digital Input 5-13 Terminal 29 Digital Input Functions are described in parameter group 5-1* Digital Inputs. Select the function from the available digital input range and the additional options [60] Counter A, [61] Counter A, [63] Counter B,...
Page 49 [73] PID reset I ® This manual only shows the option relevant for the VLT part Advanced Harmonic Filter AHF 005/AHF 010. Refer to the [74] PID enable frequency converter programming guide for the complete list of [75] MCO Specific options in this parameter.
Page 50 ® then be disabled. Typical cases are where VLT Advanced Harmonic Filter AHF 005/AHF 010 is used on supply grids with high short circuit ratio. Fluctuations can often be recognized by increased acoustic noise and, in extreme cases, by unintended tripping.
Page 51: Specifications
THDi of the mains current of the frequency converter is reduced to 10% or 5% (typical values at nominal load). If these conditions are not or only partially fulfilled, a significant reduction of the harmonic components can still be achieved, but the rated THDi values may not be observed. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 52: Environmental Data
® Specifications Advanced Harmonic Filter AHF 005/AHF 010 7.2 Environmental Data 5–45 °C (41–113 °F) without derating Ambient temperature during operation 45–60 °C (113–140 °F) with derating 1.5% per °C. See derating curve in Illustration 7.1 Transport: -25 °C to +65 °C (-13 °F to +149 °F)
Page 53: Power Loss And Acoustic Noise Level
1265 2009 < 75 130B1217 1072 1617 < 75 130B1261 1039 1848 2623 < 77 130B1228 1616 2347 < 77 Table 7.4 Power Loss and Acoustic Noise Level, 380–415 V, 50 Hz MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 54 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 380– 415 V AHF 005 AHF 010 60 Hz Power loss at percentage load of Power loss at percentage load of Current Order Acoustic Order Acoustic nominal current nominal current rating number...
Page 56: Mechanical Dimensions
Specifications Advanced Harmonic Filter AHF 005/AHF 010 7.4 Mechanical Dimensions ® The dimensions and order numbers of the VLT Advanced Harmonic Filters AHF 005/AHF 010 can be found in Table 7.9 to Table 7.18. 380–415 V AHF 005 50 Hz...
Page 57 468 (18.4) 451 (17.8) 163 (359) X7-V3 IP20 if 130B1228 957 (37.7) 468 (18.4) 515 (20.3) 205 (452) X8-V3 IP20 ef Table 7.10 AHF 010: 380–415 V, 50 Hz 380–415 V AHF 005 60 Hz Current Order Dimensions Weight Enclosure rating...
Page 58 468 (18.4) 451 (17.8) 172 (380) X7-V3 IP20 ef 130B2856 957 (37.7) 468 (18.4) 515 (20.3) 205 (452) X8-V3 IP20 ef Table 7.12 AHF 010: 380–415 V, 60 Hz 440–480 V AHF 005 60 Hz Current Order Dimensions Weight Enclosure rating...
Page 59 468 (18.4) 451 (17.8) 172 (379) X7-V3 IP20 ef 130B1751 957 (37.7) 468 (18.4) 515 (20.3) 205 (452) X8-V3 IP20 ef Table 7.14 AHF 010: 440–480 V, 60 Hz 600 V AHF 005 60 Hz Current Order Dimensions Weight Enclosure rating...
Page 60 468 (18.4) 515 (20.3) 228 (503) X8-V3 IP20 ef 130B5228 957 (37.7) 468 (18.4) 515 (20.3) 260 (573) X8-V3 IP20 ef Table 7.16 AHF 010: 600 V, 60 Hz 500–690 V AHF 005 50 Hz Dimensions Current Order Weight Enclosure rating...
Page 61 130B5295 957 (37.7) 468 (18.4) 515 (20.3) 228 (503) X8-V3 IP20 ef 130B5296 957 (37.7) 468 (18.4) 515 (20.3) 261 (575) X8-V3 IP20 ef Table 7.18 AHF 010: 500–690 V, 50 Hz MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 62: Terminal Specifications
® Specifications Advanced Harmonic Filter AHF 005/AHF 010 7.4.1 Terminal Specifications Table 7.19 to Table 7.23 show the terminal types, cable cross-section, tightening torque, and more. NOTICE The maximum cable cross-sections in tables Table 7.19 to Table 7.23 are for solid cables. The maximum cross-sections for multi-core cables can be seen in the terminal specifications on the illustrations in chapter 7.4.2 IP20 Enclosures.
Page 63 50 (442.5) 16–150 40 (354) (159.3) ±10% ±10% (4–600) (6–300) ±10% 50 (442.5) 40 (354) 25–300 Cable lug 16–150 (159.3) ±10% ±10% (4–600) (6–300) ±10% Table 7.20 Terminal Specifications, 380–415 V, 60 Hz MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 64 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 AHF terminal connections 440–480 V Terminals X1 and X2 Terminals X3 and X4 Terminals A and B 60 Hz Cable Cable Cable Enclosure cross- cross- cross- size Torque Torque Torque Torque sections...
Page 65 Cable lug 16–150 40 (354) (442.5) (159.3) ±10% (4–600) (6–300) ±10% ±10% 25–300 Cable lug 16–150 40 (354) (442.5) (159.3) ±10% (4–600) (6–300) ±10% ±10% Table 7.22 Terminal Specifications, 600 V, 60 Hz MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 66 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 AHF terminal connections 500–690 V Terminals X1 and X2 Terminals X3 and X4 Terminals A and B 50 Hz Cable Cable Cable Enclosure cross- cross- cross- size Torque Torque Torque Torque sections...
Page 67: Ip20 Enclosures
Specifications Design Guide 7.4.2 IP20 Enclosures Mechanical drawings in 2D PDF, 2D DWG, and 3D STEP can be downloaded from www.danfoss.com. 190.5 ±1.0 mm [7.5± 0.04 in] 247.0 ±1.0 mm [9.7± 0.04 in] 277.8±1.0 mm [10.9± 0.04 in] PE M6 (10Nm) 6.8 ±1.0 mm [0.3±...
Page 68 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 247±1.0 mm [9.7±0.04 in] 190.5±1.0 mm [7.5±0.04 in] PE M6 (10Nm) 277.8±1.0 mm [10.9±0.04 in] 37.5±1.0 mm [1.5±0.04 in] 27.2±1.0 mm [1.1±0.04 in] 6.5±1.0 mm [0.3±0.04 in] 295±1.0 mm [11.6±0.04 in] 342.5±1.0 mm [13.5±0.04 in] Illustration 7.4 IP20 X1-V3 External Fan...
Page 69 Illustration 7.6 IP20 X2-V3 Internal Fan X3/X4 Capacitor disconnect 2.5mm (0.8Nm) X1 Mains 10mm (2.4Nm) X2 Drive 10mm (2.4Nm) A/B Temperature 2.5mm (0.8Nm) Illustration 7.7 IP20 X2-V3 Internal Fan, Terminal Designation and 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 70 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 232±1.0 mm [9.1±0.04 in] 350±1.0 mm [13.8±0.04 in] 382±1.0 mm [15.0±0.04 in] PE M6 (10Nm) 46.5±1.0 mm [1.8±0.04 in] 26±1.0 mm [1±0.04 in] 6.5±1.0 mm [0.3±0.04 in] 399±1.0 mm [15.7±0.04 in] 454.5±2.5 mm [17.9±0.10 in] Illustration 7.8 IP20 X2-V3 External Fan...
Page 71 Illustration 7.10 IP20 X3-V3 Internal Fan X3/X4 Capacitor disconnect 10mm (2.4Nm) X1 Mains 16mm (3.5Nm) X2 Drive 16mm (3.5Nm) A/B Temperature 2.5mm (0.8Nm) Illustration 7.11 IP20 X3-V3 Internal Fan, Terminal Designation and 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 72 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 330±1.0 mm [13±0.04 in] 460±2.5 mm [18.1±0.10 in] 145±1.0 mm [5.7±0.04 in] 145±1.0 mm [5.7±0.04 in] 378±1.0 mm [14.9±0.04 in] PE M8 (15Nm) 233±1.0 mm [9.2±0.04 in] 57.5±1.0 mm [2.3±0.04 in] 13±1.0 mm [0.5±0.04 in] 8 holes must be used to ﬁx the AHF...
Page 73 Illustration 7.14 IP20 X4-V3 Internal Fan X3/X4 Capacitor disconnect 16mm (3.5Nm) X1 Mains 35mm (4Nm) X2 Drive 35mm (4Nm) A/B Temperature 2.5mm (0.8Nm) Illustration 7.15 IP20 X4-V3 Internal Fan, Terminal Designation and 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 74 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 489±2.5 mm [19.3±0.10 in] 330±1.0 mm [13±0.04 in] 378±1.0 mm [14.9±0.04 in] 157±1.0 mm [6.2±0.04 in] 157±1.0 mm [6.2±0.04 in] PE M8 (15Nm) 240±1.0 mm [9.4±0.04 in] 55.5±1.0 mm [2.2±0.04 in] 12±1.0 mm [0.5±0.04 in] 8 holes must be used to ﬁx the AHF...
Page 75 Illustration 7.18 IP20 X5-V3 Internal Fan X3/X4 Capacitor disconnect 16mm (3.5Nm) X1 Mains 50mm (5Nm) X2 Drive 50mm (5Nm) A/B Temperature 2.5mm (0.8Nm) Illustration 7.19 IP20 X5-V3 Internal Fan, Terminal Designation and 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 76 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 597±2.5 mm [23.5±0.10 in] 370±1.0 mm [14.6±0.04 in] 418±2.5 mm [16.5±0.10 in] 210.5±1.0 mm [8.3±0.04 in] 210±1.0 mm [8.3±0.04 in] PE M8 (15Nm) 240±1.0 mm [9.4±0.04 in] 62.8±1.0 mm [2.5±0.04 in] 12.5±1.0 mm [0.5±0.04 in] 9±2.5 mm [0.4±0.10 in]...
Page 77 Illustration 7.22 IP20 X6-V3 Internal Fan X3/X4 Capacitor disconnect 35mm (4Nm) X1 Mains 70mm (10Nm) X2 Drive 70mm (10Nm) A/B Temperature 2.5mm (0.8Nm) Illustration 7.23 IP20 X6-V3 Internal Fan, Terminal Designation and 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 78 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 370±1.0 mm [14.6±0.04 in] 579±2.5 mm [23.5±0.10 in] 418±2.5 mm [16.5±0.10 in] 210.5±1.0 mm [8.3±0.04 in] 210.5±1.0 mm [8.3±0.04 in] PE M8 (15Nm) 240±1.0 mm [9.4±0.04 in] 90.7±1.0 mm [3.6±0.04 in] 12.5±1.0 mm [0.5±0.04 in] 8 holes must be used to ﬁx the AHF...
Page 79 Illustration 7.26 IP20 X7-V3 Internal Fan X3/X4 Capacitor disconnect 120mm (18Nm) A/B Temperature 2.5mm (0.8Nm) X2 Drive 300mm (50Nm) X1 Mains 300mm (50Nm) Illustration 7.27 IP20 X7-V3 Internal Fan, Terminal Designation and 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 80 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 420±2.5 mm [16.5±0.10 in] 715±2.5 mm [28.1±0.10 in] 468±2.5 mm [18.4±0.10 in] 240±1.0 mm [9.4±0.039 in] 240±1.0 mm [9.4±0.04 in] PE M12 (25Nm) 300±1.0 mm [11.8±0.04 in] 11.9±1.0 mm [0.5±0.04 in] 167.5±1.0 mm [6.6±0.04 in] 8 holes must be used to ﬁx the AHF...
Page 81 Illustration 7.30 IP20 X8-V3 Internal Fan X3/X4 Capacitor disconnect 120mm (18Nm) A/B Temperature 2.5mm (0.8Nm) X2 Drive 300mm (50Nm) X1 Mains 300mm (50Nm) Illustration 7.31 IP20 X8-V3 Internal Fan, Terminal Designation and 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 82 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 715±2.5 mm [28.1±0.10 in] 420±2.5 mm [16.5±0.10 in] 468±2.5 mm [18.4±0.10 in] 240±1.0 mm [9.4±0.04 in] 240±1.0 mm [9.4±0.04 in] PE M12 (25Nm) 300±1.0 mm [11.8±0.04 in] 12±1.0 mm [0.5±0.04 in] 167.5±1.0 mm [6.6±0.04 in] 8 holes must be used to ﬁx the AHF...
Page 83: Ip21 Enclosures
Design Guide 7.4.3 IP21 Enclosures Mechanical drawings in 2D PDF, 2D DWG, and 3D STEP can be downloaded from www.danfoss.com. NOTICE The illustrations in chapter 7.4.3 IP21 Enclosures are displaying the complete unit: The AHF IP20 filter with the matching optional IP21/NEMA 1 upgrade kit mounted.
Page 84 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 237.6±1.0 mm [9.4±0.04 in] Ø34.7 mm [1.4 in] Ø22.5 mm [0.9 in] 399±2.5 mm [15.7±0.10 in] 163.3±1.0 mm [6.4±0.04 in] 71.3±1.0 mm [2.8±0.04 in] 633.6±4.0 mm [24.9±0.16 in] Illustration 7.36 IP21 X2-V3 Internal and External Fan Illustration 7.37 IP21 X2-V3 Internal and External Fan, 3D View...
Page 85 145±1.0 mm [5.7±0.04 in] 183±1.0 mm [7.2±0.04 in] 233±1.0 mm [9.2±0.04 in] 80.8±1.0 mm [3.2±0.04 in] Illustration 7.38 IP21 X3-V3 Internal and External Fan Illustration 7.39 IP21 X3-V3 Internal and Internal Fan, 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 86 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 337.6±2.5 mm [13.3±0.10 in] Ø22.5 mm [0.9 in] Ø34.7 mm [1.4 in] Ø63.3 mm [2.5 in] 577±2.5 mm [22.7±0.10 in] 378±2.5 mm [14.9±0.10 in] 193.8±1.0 mm [7.6±0.04 in] 78±1.0 mm [3.1±0.04 in] 848.9±2.5 mm [33.4±0.10 in]...
Page 87 210.5±2.5 mm [8.3±0.10 in] 226.5±2.5 mm [8.9±0.10 in] 240±2.5 mm [9.4±0.10 in] 94±1.0 mm [3.7±0.04 in] Illustration 7.42 IP21 X5-V3 Internal and External Fan Illustration 7.43 IP21 X5-V3 Internal and External Fan, 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 88 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 379±2.5 mm [14.9±0.1 in] Ø20.5 mm [0.8 in] Ø40 mm [1.6 in] Ø25.5 mm [1 in] 685±2.5 mm [27±0.10 in] 418±2.5 mm [16.5±0.10 in] 230.5±2.5 mm [9.1±0.10 in] 72.7±2.5 mm [2.9±0.10 in] 988±2.5 mm [38.9±0.10 in]...
Page 89 240±2.5 mm [9.4±0.10 in] 323±2.5 mm [12.7±0.10 in] 300±2.5 mm [11.8±0.10 in] 93.8±1.0 mm [3.7±0.04 in] Illustration 7.46 IP21 X7-V3 Internal and External Fan Illustration 7.47 IP21 X7-V3 Internal and External Fan, 3D View MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 90 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 431.8±2.5 mm [17±0.10 in] Ø20.5 mm [0.8 in] Ø20 mm [1.6 in] Ø20 mm [1.6 in] Ø20 mm [1.6 in] 800±2.5 mm [31.5±0.10 in] 468±2.5 mm [18.4±0.10 in] 313±2.5 mm [12.3±0.10 in] 78.8±2.5 mm [3.1±0.10 in]...
Page 91: Backplate Dimensions
7.4.4 Backplate Dimensions ® The backplate dimensions for VLT Advanced Harmonic Filter AHF 005/AHF 010 enclosure X1 and X2 are shown in Illustration 7.50. The dimensions for enclosures X3, X4, X5, X6, X7, and X8 are shown in Illustration 7.51.
Page 92 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 Enclosure X3 Enclosure X4 Enclosure X5 and X6 Enclosure X7 and X8 130B3285 130B3286 130B3287 130B3288 [mm (in)] [mm (in)] [mm (in)] [mm (in)] 378 (14.9) 378 (14.9) 418 (16.5) 468 (18.4) 353 (13.9)
Page 93: Fuses
Class J, 600 V AC, rated circuit breaker capacity 100 kA Class J, 600 V AC, rated circuit breaker capacity 100 kA Table 7.25 440–480 V, 60 Hz 1) Specified type is a UL requirement. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 94 ® Specifications Advanced Harmonic Filter AHF 005/AHF 010 Filter current rating Maximum fuse size Fuses (type) Class J, 600 V AC, rated circuit breaker capacity 100 kA Class J, 600 V AC, rated circuit breaker capacity 100 kA Class J, 600 V AC, rated circuit breaker capacity 100 kA...
Page 95: Spare Parts
WARNING ATTENTION TO REVISION NUMBER DURING DISCHARGE TIME SERVICING ® The VLT Advanced Harmonic Filters AHF 005/AHF 010 ® The VLT Advanced Harmonic Filter AHF 005/AHF 010 contain capacitors. The capacitors can remain charged program is constantly optimized, introducing differences even when the filter is not powered.
Page 96: Selection Tables
Advanced Harmonic Filter AHF 005, revisions 01 and 02. • ® Advanced Harmonic Filter AHF 010, revisions 01 and 02. See chapter 8.1.2 Capacitor Kits for Revision 03 for spare part capacitor kits supporting revision 03. NOTICE The spare part kits are designed individually for the revision numbers 01, 02, and 03.
Page 97 175U0167 Capacitor Bank AHF2 DA/B 460V-60Hz-291A 175U0168 Capacitor Bank AHF2 DA/B 460V-60Hz-355A 175U0169 Capacitor Bank AHF2 DA/B 460V-60Hz-380A 175U0170 Capacitor Bank AHF2 DA/B 460V-60Hz-436A Table 8.3 Capacitor Kits, 440–480 V, 60 Hz MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 98 ® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 Valid for AHF revisions 01 and 02 600 V, 60 Hz Capacitor kit Current rating Order number Description [P/N] 175U0205 Capacitor Bank AHF2 DA/B 600V-60Hz-015A 175U0206 Capacitor Bank AHF2 DA/B 600V-60Hz-020A...
Page 99: Capacitor Kits For Revision
Advanced Harmonic Filter AHF 005, revision 03. • ® Advanced Harmonic Filter AHF 010, revision 03. NOTICE The spare part kits are designed individually for the revision numbers 01, 02, and 03. For spare parts for revision 01 and 02, see Table 8.1 to Table 8.5.
Page 100 ® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 Valid only for AHF revisions 03 380–415 V, 60 Hz Capacitor kit Current rating Order number Description [P/N] 175U1152 Capacitor Bank AHF3 DA/B 380/460V-60Hz-010/010A 175U1153 Capacitor Bank AHF3 DA/B 380/460V-60Hz-014/014A 175U1154...
Page 101 175U1199 Capacitor Bank AHF3 DA/B 690V-50Hz-240A 175U1201 Capacitor Bank AHF3 DA/B 690V-50Hz-296A 175U1202 Capacitor Bank AHF3 DA 690V-50Hz-366A 175U1203 Capacitor Bank AHF3 DA 690V-50Hz-395A Table 8.10 Capacitor Kits, 500–690 V, 50 Hz MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 102: Terminals
® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 8.1.3 Terminals Items supplied, terminal kits • Terminal X1–X2: Each kit contains 3 terminal blocks, including labels for matching designations. • Terminal X3–X4: Each kit contains 3 terminal blocks, including labels for matching designations.
Page 104 ® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 Valid for AHF revisions 01, 02, and 03 500–690 V Terminals X1+X2 Terminals X3+X4 Terminals A+B 50 Hz Current Order Order Order Description Description Description rating number number number [Mains supply]...
Page 105: Fan And Fan Accessories For Revisions 01 And
Advanced Harmonic Filter AHF 005, revision 01 and 02. • ® Advanced Harmonic Filter AHF 010, revision 01 and 02. See chapter 8.1.5 Fan and Fan Accessories for Revision 03 for fan and fan accessories supporting revision 03. NOTICE The spare part kits are designed individually for the revision numbers 01, 02, and 03 For spare parts for revision 01 and 02, see Table 8.15 to Table 8.18.
Page 106 ® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 Valid only for AHF revisions 01 and 02 440–480 V Fan fence Fan transformer 60 Hz Current Order Order Order Quantity Quantity Quantity rating number Description number Description number Description required...
Page 107 [P/N] [P/N] Transformer AHF2 Fan AHF2 Fan for AHF2 175U0266 175U0323 175U0269 600–690 V fence size 30 600 V/690 V– 230 V Table 8.18 Fan Kits and Accessories, 500–690 V, 50 Hz MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 108: Fan And Fan Accessories For Revision
Advanced Harmonic Filter AHF 005, revision 03. • ® Advanced Harmonic Filter AHF 010, revision 03. NOTICE The spare part kits are designed individually for the revision numbers 01, 02, and 03. For spare parts for revision 01 and 02, see Table 8.15 to Table 8.18.
Page 109 175U0339 for 24 V DC Table 8.20 Fan Kits and Accessories for AHF 010, 380–415 V, 50 Hz 1) Note, enclosure types with internal fan has the fan fence integrated in the cabinet. 2) 10 A version is cooled by natural convections.
Page 110 ® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 Valid only for AHF 005 revision 03 380–415 V/60 Hz Fan fence Fan control AHF 005 Current Order Order Order Enclosure Quantity Quantity Quantity rating number Description number Description number Description...
Page 111 175U0339 for 24 V DC Table 8.22 Fan Kits and Accessories for AHF 010, 380–415 V, 60 Hz 1) Note, enclosure types with internal fan has the fan fence integrated in the cabinet. 2) 10 A version is cooled by natural convections.
Page 112 ® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 Valid only for AHF 005 revision 03 440-480 V/60 Hz Fan fence Fan control AHF 005 Current Order Order Order Enclosure Quantity Quantity Quantity rating number Description number Description number Description...
Page 113 24 V DC X8-V3 IP20 ef Table 8.24 Fan Kits and Accessories for AHF 010, 440–480 V, 60 Hz 1) Note, enclosure types with internal fan has the fan fence integrated in the cabinet. 2) 10 A version is cooled by natural convections.
Page 114 X8-V3 IP20 ef X8-V3 IP20 ef Table 8.26 Fan Kits and Accessories for AHF 010, 600 V, 60 Hz 1) Note, enclosure types with internal fan has the fan fence integrated in the cabinet. Danfoss A/S © 05/2019 All rights reserved.
Page 115 X8-V3 IP20 ef X8-V3 IP20 ef X8-V3 IP20 ef Table 8.28 Fan Kits and Accessories for AHF 010, 500–690 V, 50 Hz 1) Note, enclosure types with internal fan has the fan fence integrated in the cabinet. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 116: Fuses And Fuse Accessories
® Spare Parts Advanced Harmonic Filter AHF 005/AHF 010 8.1.6 Fuses and Fuse Accessories Fan fuses: The spare fuse kits contain 10 fuses. The spare part fuse kits support the following filter programs: • ® Advanced Harmonic Filter AHF 005 •...
Page 117 Table 8.30 Fuse Kits and Accessories, Valid for Revision 03 1) No fuses - Fuses are only for 600 V and 690 V types utilizing an additional transformer in front of the fan control. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 118: Appendix
® Appendix Advanced Harmonic Filter AHF 005/AHF 010 9 Appendix 9.1 Energy Efficiency 9.1.1 Introduction to Energy Efficiency The standard IEC 61800-9-2 Ecodesign for power drive systems provides guidelines for assessing the energy efficiency of drives. The standard provides a neutral method for determining efficiency classes and power losses at full load and at part load.
Page 119: Ie And Ies Classes
IES1 = State of the art. • IES2 = Above state of the art. Use the Danfoss MyDrive ecoSmart application to calculate the power loss data and efficiency data of the drive at the Depending on the motor efficiency, motors driven by a operating points, and at the IE and IES efficiency classes.
Page 120: Losses And Efficiency Of A Motor
® Appendix Advanced Harmonic Filter AHF 005/AHF 010 9.1.5 Losses and Efficiency of a Power Drive 1.80 System 1.60 1.40 1.20 To estimate the power losses at different operating points 1.00 0.80 for a power drive system, sum the power losses at the 0.60...
Page 121: Calculation Example
142 W power loss at 20 A current loading. Determining the power loss, Loss , in AHF point of operation load using 2-dimensional interpolation • Loss =142 W. • Loss =86 W. MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 122: Index
® Index Advanced Harmonic Filter AHF 005/AHF 010 Index Displacement power factor............9, 11 Distortion factor..................11 Abbreviations................... 4 Efficiency Accessories Efficiency................... 117 Backplate..................... 38 class....................116 Upgrade kit.................. 34, 36 Energy efficiency................116 Active filters.................... 17 Energy efficiency class............116, 117 Active solutions..................
Page 123 TDD......................11 THD......................11 THDi....................15, 49 THDv....................16, 49 Total current harmonic distortion..........15 Total demand distortion..............11 Total harmonic distortion (THD)............. 11 True power factor................11, 16 Upgrade kit..................... 23 MG80C602 Danfoss A/S © 05/2019 All rights reserved.
Page 124 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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Ahf 005

Danfoss AHF 010 Design Manual

1 Introduction

2 Introduction to Harmonics and Mitigation

3 Basic Operating Principle of the AHF

4 Requirements for Installation

5 Selection of Advanced Harmonic Filter

6 Programming

7 Specifications

8 Spare Parts

9 Appendix

Index

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