AccuSine SWP A. Installation. Active Harmonic Filter 2/

Transcription

1 AccuSine SWP A Installation Active Harmonic Filter 2/2015

2 Legal Information The Schneider Electric brand and any registered trademarks of Schneider Electric Industries SAS referred to in this guide are the sole property of Schneider Electric SA and its subsidiaries. They may not be used for any purpose without the owner's permission, given in writing. This guide and its content are protected, within the meaning of the French intellectual property code (Code de la propriété intellectuelle français, referred to hereafter as "the Code"), under the laws of copyright covering texts, drawings and models, as well as by trademark law. You agree not to reproduce, other than for your own personal, noncommercial use as defined in the Code, all or part of this guide on any medium whatsoever without Schneider Electric's permission, given in writing. You also agree not to establish any hypertext links to this guide or its content. Schneider Electric does not grant any right or license for the personal and noncommercial use of the guide or its content, except for a non-exclusive license to consult it on an "as is" basis, at your own risk. All other rights are reserved. Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. As standards, specifications, and designs change from time to time, please ask for confirmation of the information given in this publication.

3 A Table of Contents Important Safety Information...5 Safety Precautions...6 Electrical Safety...8 Specifications...9 Input Specifications...9 Technical Characteristics...9 Upstream Protection...10 Recommended Protection and Connection to Active Harmonic Filter 20 A Terminal Block...10 Recommended Protection and Connection to Active Harmonic Filter 30 A Terminal Block...12 Recommended Protection and Connection to Active Harmonic Filter 45 A Terminal Block...14 Recommended Protection and Connection to Active Harmonic Filter 60 A Terminal Block...16 Recommended Protection and Connection to Active Harmonic Filter 90 A Terminal Block...18 Recommended Protection and Connection to Active Harmonic Filter 120 A Terminal Block...20 Recommended Cable Sizes...22 Recommended Power Cable Sizes...22 Recommended Signal Cable Sizes...22 Closed Current Sensors...22 Round Opening Current Sensors...24 Rectangular Opening Current Sensors...24 Environmental...25 Heat Dissipation...25 Weights and Dimensions...26 One-Line Diagrams A, 30 A, 45 A or 60 A A or 120 A...27 Two 20 A, 30 A, 45 A or 60 A in Parallel...27 Two 90 A or 120 A in Parallel...28 Mechanical Assembly...29 Clearance...29 Active Harmonic Filter Stand Alone...30 Two Active Harmonic Filters in Cabinet...31 Two Active Harmonic Filters Side by Side...32 Prepare for Installation...33 Connect Ribbon Cables...34 Connect Ribbon Cables for 90 A and 120 A Active Harmonic Filters...34 Connect Ribbon Cables for Parallel Installations...35 Mount the Current Sensors on the Cables or the Busbars...36 Connect the Current Sensors...37 Connect Dry Contacts...38 Input and Output Contacts B-001 3

4 A Modbus & JBUS Communication System...40 RS485 Interface...40 RS485 Topology of 2 Wire Inter-Enclosure Link...41 RS485 Topology of 4 Wire Inter-Enclosure Link...42 Configure RS485 Link...43 RS485 Link Interface...43 Polarization...43 Matching...43 Choose the Connecting Cable...44 Polarization and/or Termination via the External Connector...44 Polarization and/or Matching via the MERY Board B-001

5 Important Safety Information Important Safety Information A Read these instructions carefully and look at the equipment to become familiar with it before trying to install, operate, service or maintain it. The following safety messages may appear throughout this manual or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure. The addition of this symbol to a Danger or Warning safety message indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages with this symbol to avoid possible injury or death. DANGER DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. Failure to follow these instructions will result in death or serious injury. WARNING WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. Failure to follow these instructions can result in injury or equipment damage. NOTICE NOTICE is used to address practices not related to physical injury. The safety alert symbol shall not be used with this type of safety message. Failure to follow these instructions can result in equipment damage. Please Note Electrical equipment should only be installed, operated, serviced, and maintained by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material B-001 5

6 A Important Safety Information A qualified person is one who has skills and knowledge related to the construction, installation, and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved. Safety Precautions DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH All safety instructions in this document must be read, understood and followed. Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Read all instructions in the Installation Manual before installing or working on AccuSine SWP active harmonic filter. Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Do not install the active harmonic filter until all construction work has been completed and the installation room has been cleaned. Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH The product must be installed according to the specifications and requirements as defined by Schneider Electric. It concerns in particular the external and internal protections (upstream breakers, battery breakers, cabling, etc.) and environmental requirements. No responsibility is assumed by Schneider Electric if these requirements are not respected. After the active harmonic filter has been electrically wired, do not start up the system. Startup must only be performed by Schneider Electric. Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH The active harmonic filter must be installed according to local and national regulations. Install the active harmonic filter according to: IEC (including protection against electric shock, protection against thermal effect, and protection against fire), Failure to follow these instructions will result in death or serious injury B-001

7 Important Safety Information A DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Install the active harmonic filter in a temperature controlled environment free of conductive contaminants and humidity. Install the active harmonic filter on a non-inflammable, level and solid surface (e.g. concrete) that can support the weight of the system. Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH The active harmonic filter is not designed for and must therefore not be installed in the following unusual operating environments: Damaging fumes Explosive mixtures of dust or gases, corrosive gases, or conductive or radiant heat from other sources Moisture, abrasive dust, steam or in an excessively damp environment Fungus, insects, vermin Salt-laden air or contaminated cooling refrigerant Pollution degree higher than 2 according to IEC Exposure to abnormal vibrations, shocks, and tilting Exposure to direct sunlight, heat sources, or strong electromagnetic fields Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Do not drill/punch holes for cables or conduits with the gland plates installed and do not drill/punch in close proximity to the active harmonic filter. Failure to follow these instructions will result in death or serious injury. HAZARD OF ARC FLASH WARNING Do not make mechanical changes to the product (including removal of cabinet parts or drilling/cutting of holes) that are not described in the Installation Manual. Failure to follow these instructions can result in death, serious injury, or equipment damage. HAZARD OF OVERHEATING WARNING Respect the space requirements around the active harmonic filter and do not cover the product s ventilation openings when the active harmonic filter is in operation. Failure to follow these instructions can result in death, serious injury, or equipment damage B-001 7

8 A Important Safety Information Electrical Safety DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Electrical equipment must be installed, operated, serviced, and maintained only by qualified personnel. The active harmonic filter must be installed in a room with restricted access (qualified personnel only). Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. Turn off all power supplying the active harmonic filter before working on or inside the equipment. Before working on the active harmonic filter, check for hazardous voltage between all terminals including the protective earth. The active harmonic filter contains an internal energy source. Hazardous voltage can be present even when disconnected from the utility/mains supply. Before installing or servicing the active harmonic filter, ensure that the units are OFF and that utility/mains and batteries are disconnected. Wait five minutes before opening the active harmonic filter to allow the capacitors to discharge. A disconnection device (e.g. disconnection circuit breaker or switch) must be installed to enable isolation of the active harmonic filter from upstream power sources in accordance with local regulations. This disconnection device must be easily accessible and visible. The active harmonic filter must be properly earthed/grounded and due to a high leakage current, the earthing/grounding conductor must be connected first. Failure to follow these instructions will result in death or serious injury B-001

9 Specifications Specifications A Input Specifications Nominal voltage (V) % + 15% Connection type 3-wire (3P) 4-wire (3P+N) 1 Input frequency (Hz) 50 (60 +/- 4) Technical Characteristics NOTE: Typical values in a 400 V 50 Hz three-phase system. 20 A 30 A 45 A 60 A 90 A 120 A Compensation type Nominal current in the neutral Compensated harmonic orders RMS (conditioning capacity decreases with the frequency of the orders to be conditioned) 3 x In in each phase (result of harmonic recombination into the neutral) H2 to H50 (parameter setting possible) Global or selective compensation Dynamic capacity in di/dt > 100 ka/s > 200 ka/s > 400 ka/s Response time THDI Overload Inrush current 40 ms Load THDI/input THDI 10 at the active harmonic filter nominal current if: load THDI > 40% input THDI > 4% at the active harmonic filter nominal current if load THDI < 40% global compensation reduction rate THDI = I-harmonic/I-fundamental Limiting to nominal current Continuous limiting operation possible Less than I Nominal without matching autotransformer 1. Operation is possible on single-phase or unbalanced load) B-001 9

10 A Specifications Upstream Protection NOTE: Protection must be determined in compliance with the standards in force and in accordance with selectivity requirements. These models are for guidance only and do not involve the responsibility of Schneider Electric. NOTE: One label as shown here is provided and must be applied on the upstream disconnection device (e.g. circuit breaker). Recommended Protection and Connection to Active Harmonic Filter 20 A Terminal Block NOTE: Is = sizing current Non-distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 32 A 3 poles Trip unit: electronic circuit protection type: Magnetic between 2.4 to 3.6 In Neutral not protected Earth leakage protection: 500 ma Schneider Electric recommendations: Circuit breaker: C60 32 A 3P Trip unit: Z curve Earth leakage protection: C60 Vigi module ; setting to 500 ma Distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 100 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 40 A Magnetic threshold : Im= 2 x Ir Neutral not protected Earth leakage protection: depending on the installation Schneider Electric recommendations: Circuit breaker: NSX100 4p3d Trip unit: Micrologic2 100 A / Ir setup=40a Earth leakage protection: Vigicompact MH or MB, setting depending on the installation B-001

11 Specifications A TNC Earthing System Circuit breaker specifications: Circuit breaker range: 32 A 3 poles Trip unit: electronic circuit protection type: Magnetic between 2.4 to 3.6 In Neutral not protected Schneider Electric recommendations: Circuit breaker: C60 32 A 3P Trip unit: Z curve TNS Earthing System Circuit breaker specifications: Circuit breaker range: 100 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 40 A Magnetic threshold : Im= 2 x Ir Neutral not protected Schneider Electric recommendations: Circuit breaker: NSX100 4p3d Trip Unit: Micrologic2 100 A / Ir setup=40 A B

12 A Specifications Recommended Protection and Connection to Active Harmonic Filter 30 A Terminal Block NOTE: Is = sizing current Non-distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 32 A 3 poles Trip unit: electronic circuit protection type: Magnetic between 2.4 to 3.6 In Neutral not protected Earth leakage protection: 500 ma Schneider Electric recommendations: Circuit breaker: C60 32 A 3P Trip unit: Z curve Earth leakage protection: C60 Vigi module ; setting to 500 ma Distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 100 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 40 A Magnetic threshold : Im= 2 x Ir Neutral not protected Earth leakage protection: depending on the installation Schneider Electric recommendations: Circuit breaker: NSX100 4p3d Trip unit : Micrologic2 100 A / Ir setup=40 A Earth leakage protection: Vigicompact MH or MB, setting depending on the installation TNC Earthing System Circuit breaker specifications: Circuit breaker range: 32 A 3 poles Trip unit: electronic circuit protection type: Magnetic between 2.4 to 3.6 In Neutral not protected Schneider Electric recommendations: Circuit breaker: C60 32 A 3P Trip unit : Z curve B-001

13 Specifications A TNS Earthing System Circuit breaker specifications: Circuit breaker range: 100 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 40 A Magnetic threshold : Im= 2 x Ir Neutral not protected Schneider Electric recommendations: Circuit breaker: NSX100 4p3d Trip unit : Micrologic2 100 A / Ir setup=40a B

14 A Specifications Recommended Protection and Connection to Active Harmonic Filter 45 A Terminal Block NOTE: Is = sizing current Non-distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: In = 63 A 3 poles Trip unit: electronic circuit protection type: Magnetic between 3.2 to 4.8 In Earth leakage protection: 1000 ma Schneider Electric recommendations: Circuit breaker: C60 63 A 3P Trip unit : B curve Earth leakage protection: C60 Vigi module ; setting to 1000 ma Distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 160 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 63 A Magnetic threshold : Im= 2 x Ir Neutral not protected Earth leakage protection: depending on the installation Schneider Electric recommendations: Circuit breaker: NSX160 4p3d Trip unit : Micrologic2 160 A / Ir setup= 63A Earth leakage protection: Vigicompact MH or MB, setting: depending on the installation TNC Earthing System Circuit breaker specifications: Circuit breaker range: In = 63 A 3 poles Trip unit: electronic circuit protection type: magnetic between 3.2 to 4.8 In Schneider Electric recommendations: Circuit breaker: C60 63 A 3P Trip unit : B curve B-001

15 Specifications A TNS Earthing System Circuit breaker specifications: Circuit breaker range: 160 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 63 A Magnetic threshold : Im= 2 x Ir Neutral not protected Schneider Electric recommendations: Circuit breaker: NSX160 4p3d Trip unit : Micrologic2 100 A / Ir setup=63 A PE N B

16 A Specifications Recommended Protection and Connection to Active Harmonic Filter 60 A Terminal Block NOTE: Is = sizing current Non-distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 80 A 3 poles Trip unit: electronic circuit protection type: magnetic between 3.2 to 4.8 In Earth leakage protection: 1000 ma Schneider Electric recommendations: Circuit breaker: C120H 80A 3P Trip unit : B curve Earth leakage protection: C60 Vigicomodule ; setting to 1000 ma Distributed neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 250 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 100A Magnetic threshold : Im= 2 x Ir Neutral not protected Earth leakage protection: setting depending of installation Schneider Electric recommendations: Circuit breaker: NSX250 4p3d Trip unit : Micrologic2 250 A / Ir setup= 100 A Earth leakage protection: Vigicompact MH or MB, setting depending of installation TNC Earthing System Circuit breaker specifications: Circuit breaker range: In=120 A 3 pole Trip unit: electronic circuit protection type: magnetic between 3.2 to 4.8 In Schneider Electric recommendations: Circuit breaker: C120H 80 A 3P Trip unit : B curve B-001

17 Specifications A TNS Earthing System Circuit breaker specifications: Circuit breaker range: 250 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 100 A Magnetic threshold : Im= 2 x Ir Neutral not protected Schneider Electric recommendations: Circuit breaker: NSX250 4p3d Trip unit : Micrologic2 250 A / Ir setup= 100 A B

18 A Specifications Recommended Protection and Connection to Active Harmonic Filter 90 A Terminal Block Non-distributed Neutral NOTE: Is = sizing current TT Earthing System Circuit breaker specifications: Circuit breaker range: In = 63 A 3 poles Trip unit: electronic circuit protection type: magnetic between 3.2 to 4.8 In Earth leakage protection: 1000 ma Schneider Electric recommendations: Circuit breaker: C60 63 A 3P Trip unit : B curve Earth leakage protection: C60 Vigi module ; setting to 1000 ma Distributed Neutral TT Earthing System Circuit breaker specifications: Circuit breaker range: 160 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 63 A Magnetic threshold : Im= 2 x Ir Neutral not protected Earth leakage protection: setting depending of installation Schneider Electric recommendations: Circuit breaker: NSX160 4p3d Trip unit : Micrologic2 160A / Ir setup=63 A Earth leakage protection: Vigicompact MH or MB, setting depending of installation B-001

19 Specifications A TNS Earthing System Circuit breaker specifications: Circuit breaker range: 160 A 4 poles / 3 poles protected Trip unit: Thermal threshold : Ir = 63 A Magnetic threshold : Im= 2 x Ir Neutral not protected Schneider Electric recommendations: Circuit breaker: NSX160 4p3d Trip unit : Micrologic2 100 A / Ir setup=63a TNC Earthing System Circuit breaker specifications: Circuit breaker range: In = 63 A 3 poles Trip unit: electronic circuit protection type: magnetic between 3.2 to 4.8 In Schneider Electric recommendations: Circuit breaker: C60 63 A 3P Trip unit : B curve B

20 A Specifications Recommended Protection and Connection to Active Harmonic Filter 120 A Terminal Block Non-distributed Neutral NOTE: Is = sizing current TT Earthing System Circuit breaker specifications: Circuit breaker range: 80 A 3 poles Trip unit: electronic circuit protection type: magnetic between 3.2 to 4.8 In Earth leakage protection: 1000 ma Schneider Electric recommendations: Circuit breaker: C120H 80 A 3P Trip unit : B curve Earth leakage protection: C60 Vigicomodule ; setting to 1000mA Distributed Neutral NOTE: Is = sizing current TT Earthing System Circuit breaker specifications: Circuit breaker range: 250 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 100 A Magnetic threshold : Im= 2 x Ir Neutral not protected Earth leakage protection: setting depending of installation Schneider Electric recommendations: Circuit breaker: NSX250 4p3d Trip unit: Micrologic2 250 A / Ir setup=100a Earth leakage protection: Vigicompact MH or MB, setting depending of installation B-001

21 Specifications A TNC Earthing System Circuit breaker specifications: Circuit breaker range: 80 A 3 poles Trip unit: electronic circuit protection type: magnetic between 3.2 to 4.8 In Earth leakage protection: 1000 ma Schneider Electric recommendations: Circuit breaker: C120H 80 A 3P Trip unit: B curve Earth leakage protection: C60 Vigicomodule ; setting to 1000 ma TNS Earthing System Circuit breaker specifications: Circuit breaker range: 250 A 4poles / 3 poles protected Trip unit: Thermal threshold : Ir = 100 A Magnetic threshold : Im= 2 x Ir Neutral not protected Schneider Electric recommendations: Circuit breaker: NSX250 4p3d Trip unit : Micrologic2 250 A / Ir setup=100 A B

22 A Specifications Recommended Cable Sizes Recommended Power Cable Sizes Cable sizes must comply with the standards in force. Rating Recommended cable sizes (mm²) Terminal block connection (mm²) Diameter of lugs (mm) Maximum length of power cables (m) Phases Neutral 20 A A A A A 10 per active harmonic filter 120 A 16 per active harmonic filter 50 per active harmonic filter 70 per active harmonic filter Recommended Signal Cable Sizes Connector Recommended cable sizes (mm²) Type of recommended conductor Remark Dry contact terminal block 0.5 minimum 2.5 maximum Multi-core wires (not supplied) Removable screw terminal block (supplied) 9 point Sub-D Shielded cable (not supplied) Male connector with female contacts on the active harmonic filter; the shielding must be connected at both ends. Closed Current Sensors NOTE: Current sensors must be purchased separately. Rating External dimensions H1 / H2 / L / P (mm) Primary B1 / B2 (mm) Max. cable diameter (mm) Secondary Diameter of lugs on part A (mm) Cable size (twisted 2 core cables) (mm²) Max. length of wires (not supplied) (m) 300/1 500/1 76 / 106 / 76 / / or 5 depending on supplier 1000/1 90 / 106 / 77 / / /1 165 / 194 / 95 / / 22 Busbar only < B1 x B2 2000/1 165 / 194 / 95 / / 22 Busbar only Minimum 0.75 (recommended) to maximum /1 180 / 209 / 115 / / 32 Busbar only B-001

23 Specifications A Rating External dimensions H1 / H2 / L / P (mm) Primary B1 / B2 (mm) Max. cable diameter (mm) Secondary Diameter of lugs on part A (mm) Cable size (twisted 2 core cables) (mm²) Max. length of wires (not supplied) (m) 4000/1 180 / 209 / 115 / / 32 Busbar only N/A B

24 A Specifications Round Opening Current Sensors NOTE: Current sensors must be purchased separately. Rating External Primary Secondary Dimensions (mm) Fixing centre distance E (mm) Diameter of screws (mm) Max. cable diameter Wire Cable size (2 core cables) (mm²) Max. length of wires (m) 600/1 D2 = 96.5 L = 128 P = D1 = 48 Wiring kit supplied (5 m) Minimum 0.75 (recommended) to maximum /1 D2 = L = 298 P = 34 D1 = 69 or busbar D3 = 206 Rectangular Opening Current Sensors NOTE: Current sensors must be purchased separately B-001

25 Specifications A Rating External Primary Secondary Dimensions (mm) Max. cable diameter Diameter of screws (mm) Cable size (2 core cables) (mm²) Max. length of wires (m) 600/1 D2 = 120 L = 157 P = 34 D1 = 52 D3 = 82 5 Minimum 0.75 (recommended) to maximum /1 D2 = 150 L = 239 P = 34 D1 = 82 D3 = 162 Environmental Temperature Storage -25 ºC to 70 ºC 20 A 30 A 45 A 60 A 90 A 120 A Operating 0 ºC to 40 ºC. 25 C is recommended Elevation Storage meters Operating Operating relative humidity Protection class Color Audible noise according to ISO 3746 Ventilation Forced air by internal fans (inlet via bottom and outlet via top) 1000 m without derating >1000 m derating of 10% per additional 1000 m 20% to 95% non condensing IP20 RAL 9002 (light grey) <58 dba <59 dba <62 dba <64 dba <65 dba <67 dba 1000 m³/h 2000 m³/h Heat Dissipation Rating 20 A 30 A 45 A 60 A 90 A 120 A Heat dissipation (W) < 1000 < 1200 < 1900 < 2400 < 3800 < B

26 A Specifications Weights and Dimensions Rating Weight kg Height mm Width mm Depth mm 20 A and 30 A A and 60 A A and 120 A 2 x x x One-Line Diagrams DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Isolate all interconnection active harmonic filters before installation and service. Failure to follow these instructions will result in death or serious injury. NOTE: The position of the sensors depends on the installation. NOTE: The active harmonic filter is connected in parallel with the load. NOTE: The active harmonic filter will be fed from a separate outgoing feeder. This line must be protected by a circuit breaker. The active harmonic filter uses this line to send harmonics destined to compensate the load harmonics back onto the mains. It is possible to connect two, three or four active harmonic filters with the same rating in parallel to compensate higher loads. Each active harmonic filter independently uses current measurements from three sensors, regardless of the state of the other active harmonic filter. Two cables between the active harmonic filters allow monitoring of all connected active harmonic filters to determine the share of harmonics to be supplied. Each power circuit remains independent and has its own protection. 20 A, 30 A, 45 A or 60 A B-001

27 Specifications A 90 A or 120 A Two 20 A, 30 A, 45 A or 60 A in Parallel B

28 A Specifications Two 90 A or 120 A in Parallel B-001

29 Mechanical Assembly Mechanical Assembly A 90 A and 120 A active harmonic filters are made up of two active harmonic filters having the same dimensions as the 45 A and 60 A active harmonic filters. These active harmonic filters can be placed side by side or on top of one another (subject to installation requirements relating to ventilation). Rating Fixing centre distance Diameter of fixing screws (mm) Width (mm) Height (mm) 20 A and 30 A A and 60 A Clearance NOTE: Clearance dimensions are published for airflow and service access only. Consult with local safety codes and standards for additional requirements in your local area. NOTE: The active harmonic filter must be mounted vertically and away from any source of heat (heating system, transformer, motor, etc.). It may be installed in a cabinet or fixed against a wall. NOTE: Leave a minimum of 600 mm clearance in front of the cabinet for door opening B

30 A Mechanical Assembly Active Harmonic Filter Stand Alone B-001

31 Mechanical Assembly A Two Active Harmonic Filters in Cabinet B

32 A Mechanical Assembly Two Active Harmonic Filters Side by Side B-001

33 Prepare for Installation Prepare for Installation A DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH De-energize the active harmonic filter before carrying out this procedure. Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Connect the PE or PEN protective conductor first. Failure to follow these instructions will result in death or serious injury. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Use adequate insulation sleeves on the power connection lugs to avoid any risk of electrical shock. Refer to IEC Failure to follow these instructions will result in death or serious injury. NOTE: AccuSine SWP active harmonic filter is suitable for all types of earthing systems except IT. 1. Check that the active harmonic filter supply circuit breaker placed in your low voltage distribution panel is in the open position (O). 2. Remove the front and lower protection plates on the active harmonic filter to access the connection terminal block. 3. Fit the lower protection plate of the power terminal block with bushings for cable feedthrough. If several holes are made to feed the cables through, cut a slot common to all the holes to prevent eddy currents from being generated. 4. Connect the PE or PEN conductor on the bolted terminal block. 5. Connect the power cables (L1, L2, and L3) to the terminal block. Ensure correct phase rotation. NOTE: Fasten the cables near the terminal block to prevent mechanical stress on the conductors. NOTE: If the cables are pulled, the PE or PEN connection should be the last to be subjected to the applied force B

34 A Connect Ribbon Cables Connect Ribbon Cables DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH De-energize the active harmonic filter before carrying out this procedure. Failure to follow these instructions will result in death or serious injury. HAZARD OF ARC FLASH WARNING Fasten the signal cables near the connectors to prevent mechanical stress on the conductors. Failure to follow these instructions can result in death, serious injury, or equipment damage. Connect Ribbon Cables for 90 A and 120 A Active Harmonic Filters NOTE: Wiring is connected via the bottom, in front of the active harmonic filter. 1. Remove the front protection plate. 2. Connect the master active harmonic filter, MERY board to the active harmonic filter slave DUMY board. 3. Lock the conductor connectors correctly. 4. Fasten the ribbon cable near the connectors to prevent mechanical stress on the conductors or the conductor shielding earthing B-001

35 Connect Ribbon Cables Connect Ribbon Cables for Parallel Installations A 1. Connect the MERY board to the PARY board on all active harmonic filter units. 2. Connect the PARY boards between active harmonic filter units (only between master units for 90 or 120 A) making a loop. 3. Set PARY board straps on all active harmonic filter units according to the illustration. Active harmonic filter no. 1 Active harmonic filter no. 2 Active harmonic filter no. 3 Active harmonic filter no B

36 A Mount the Current Sensors on the Cables or the Busbars Mount the Current Sensors on the Cables or the Busbars DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH De-energize the active harmonic filter before carrying out this procedure. Failure to follow these instructions will result in death or serious injury. RISK OF INCORRECT MOUNTING CAUTION Respect and check the phase order and polarity of the current sensors. Failure to follow these instructions can result in injury or equipment damage. 1. Attach the three provided labels to the three current sensors. 2. Mount the three current sensors on each of the cables/busbars L1 and L2, (and L3 if neutral is used) supplying the load. 3. Fasten the screws on both sides to close the sensors. 4. Fix the current sensor to the cables/busbars using the provided fixing lugs B-001

37 Connect the Current Sensors Connect the Current Sensors A NOTE: Route the signal cables away from the power cables. 20 A, 30 A, 45 A, and 60 A Active Harmonic Filters 90 A and 120 A Active Harmonic Filters 1. Install the X1 strap in the MAINT position on the CCTY card. 2. Remove the CCTY card that is plugged into the TIFY card via the XR4 connector. 3. Turn the CCTY card. 4. Connect the signal cables S1 and S2 from the three current sensors to the XR1, XR2, and XR3 terminals on the CCTY card. NOTE: The signal cables are provided with the current sensors for cables (S1 is blue and S2 is brown). The signal cables are not provided with the current sensors for busbars. 5. Refit the CCTY card to the TIFY card with the XR4 connector. 6. Fasten the signal cables near the terminals to prevent mechanical stress on the conductors. 7. Reinstall the front and lower protection plates on the active harmonic filter. 8. Close the door. 9. Close the upstream circuit breaker B

38 A Connect Dry Contacts Connect Dry Contacts NOTE: Contact breaking capacity: P = 2 VA, U = 30 V max., I = 1 A max. NOTE: Connection to the terminal block can be made while the active harmonic filter is operating. NOTE: These contacts comply with safe extra low voltage insulating requirements. 1. Route the cables through the bottom of the enclosure and connect the following cable: A. Dry contact cable (not supplied) B. Removable connector with polarization (supplied) 2. Fasten the signal cables near the connectors to prevent mechanical stress on the conductors. 3. Configure the dry contact terminal block: 2 x voltage-free changeover switches: Active harmonic filter running/stopped. 1 x voltage-free changeover switch: Current-limiting operation B-001

39 Input and Output Contacts Input and Output Contacts A Pin Description 10 (not used) 9 Common 8 Active harmonic filter stopped 7 Active harmonic filter running 6 Common 5 Normal operation 4 Limiting operation 3 Common 2 Active harmonic filter stopped 1 Active harmonic filter running NO NC NO NC NO NC B

40 A Modbus & JBUS Communication System Modbus & JBUS Communication System Overview NOTE: The communication link can be plugged into the Sub-D connector without shutting down the active harmonic filter. This interface complies with safe extra low voltage insulating requirements A. Female 9 pin SUB-D connector for connection in EIA RS485 communication standard Function The communication system, supported by a data link to the EIA RS485 standard, allows transmission to a computer tool of a set of information concerning the operating status of the active harmonic filter. The communication protocol used is compatible with both JBUS and MODBUS standards. The terms JBUS and MODBUS in this document can therefore be used interchangeably. NOTE: The parameter addresses are given Hexa and they are equivalent to MODBUS addresses in IEC61131 syntax %MW Hexa with 0 based indexes. RS485 Interface For proper operation, the polarity of EIA RS485 2 wire and 4 wire lines must be set at only one point and the lines terminated at the end. This principle is illustrated in RS485 Topology of 2 Wire Inter-Enclosure Link, page 41 and RS485 Topology of 4 Wire Inter-Enclosure Link, page B-001

41 Modbus & JBUS Communication System A RS485 Topology of 2 Wire Inter-Enclosure Link A. Master unit B. Board of an intermediate active harmonic filter C. Board of an end-of-line active harmonic filter D. Polarity E. Connection if end of the line F. Matching G. Transmit / receive data Rp = polarization resistor Ra = end-of-line (adaptation) resistor B

42 A Modbus & JBUS Communication System RS485 Topology of 4 Wire Inter-Enclosure Link A. Master unit B. Board of an intermediate active harmonic filter C. Board of an end-of-line active harmonic filter D. Polarity E. Connection if end of the line F. Matching G. Slave receiver H. Master transmitter I. Transmit data J. Receive data Rp = polarization resistor Ra = end-of-line (adaptation) resistor B-001

43 Modbus & JBUS Communication System Configure RS485 Link A RS485 Link Interface NOTE: The micro switches (SA3 X and SA2 X) are in the open position when active harmonic filter is delivered. Active harmonic filter connector seen from below pin 1: 0 volts pin 2: RP_5V pin 3: Ra_A pin 4: RD-(B ) pin 5: TD-(B) pin 6: RP_0V pin 7: Ra_B pin 8: RD+(A ) pin 9: TD+(A) Polarization Usage and logic require the master device of the network to polarize the line (Rp resistances). Matching Matching (Ra resistances) must be performed at both ends of the line. To avoid non-matching of the line when disconnecting an end device you should provide one or two matching caps. Active harmonic filter is a slave device. However, its RS485 link interface can be polarized and matched in all the chosen connection topologies either via an external connector or via micro switches on the active harmonic filter MERY board B

44 A Modbus & JBUS Communication System Choose the Connecting Cable Choice of a cable depends on the relevant sector of application and on the flowrates and the environment in question. The following transmission cables can be chosen: Industrial sector One, two or three conductor pairs per cable Shielding per conductor pair Multi-strand conductors Telephone shielded twisted pairs may be used Tertiary sector One, two or three conductor pairs per cable Cable shielding if required Shielded or unshielded telephone pairs may be used Domestic One or two conductor pairs per cable Telephone pairs may be used Protection All the shieldings are earthed on either side. Polarization and/or Termination via the External Connector 2 Wire RS485 Interface The polarity and/or termination must be handled via jumpers in the connection cable s male connector. NOTE: Polarization can be performed on reception or transmission only. A. Interface with polarity and with termination. B. Interface with polarity and without termination. C. Interface without polarity and with termination. D. Interface without polarity and without termination L+ L L+ L L+ L L+ L- - A - - B - - C - - D - 4 Wire RS485 Interface A. Interface with polarity and with termination. B. Interface with polarity and without termination. C. Interface without polarity and with termination. D. Interface without polarity and without termination R+ R- T+ T R+ R- T+ T R+ R- T+ T R+ R- T+ T- - A - - B - - C - - D B-001

45 Modbus & JBUS Communication System A Polarization and/or Matching via the MERY Board Overview after Dismantling of Protective Cover A. Configuration switches of the RS485 link B. Switch closed: in top position C. Switch open: in bottom position SA2 SA3 F Configuration of the Micro Switches NOTE: When configuring the micro switches, it is vital that the active harmonic filter be de-energized in order to operate without risk in the area reserved for the boards. NOTE: Polarization is possible both in reception and transmission B

46 A Modbus & JBUS Communication System 2-Wire Topology Example A. Active harmonic filter polarized and terminated line B. Active harmonic filter non polarized and non terminated line C. Active harmonic filter non polarized but terminated line if end of line D. Transmit/receive data E. SA2 1 F. Polarity G. SA2 3 H. Connection if end of the line I. Matching J. SA2 2 K. SA3 4 L. SA2 4 Rp = polarization resistor Ra = end-of-line (adaptation) resistor B-001

47 Modbus & JBUS Communication System A 4-Wire Topology Example A. Active harmonic filter polarized but non terminated line B. Active harmonic filter non polarized and non terminated line C. Active harmonic filter non polarized but terminated line if end of line D. Transmit data E. Polarity F. SA2 2 G. Connection if end of line H. SA2 3 I. SA2 1 J. SA3 4 K. SA2 4 L. Receive data M. SA3 2 N. Matching O. SA3 1 P. SA3 3 Rp = polarization resistor Ra = end-of-line (adaptation) resistor R- = reception signal name no resistive value R+ = reception signal name no resistive value B

48 Printed in. Schneider Electric Schneider Electric 35 rue Joseph Monier Rueil Malmaison France + 33 (0) As standards, specifications, and design change from time to time, please ask for confirmation of the information given in this publication Schneider Electric. All rights reserved B-001