Filtros activos ABB en BT

Power Quality Filters  PQFI – PQFM – PQFS Improving Power Quality for efficiency  and reliability

2  PQFIMS brochure | The most efficient solution  ABB Power Quality Filters: the most  efficient solution for active filtering of  harmonics, smooth reactive power  compensation and load balancing Enabling trouble-free and efficient  operation of your system.

PQFIMS brochure | The most efficient solution  3 The cost of poor Power Quality Electrical networks with poor Power Quality result in financial loss, environmental impacts and/or safety concerns.  There are three significant sources of poor Power Quality caused by a variety of loads in customer installations: •  Harmonic pollution•  Load imbalance resulting in voltage imbalance and phase to  neutral voltage  •  Reactive power In addition, there are costs incurred due to extra kWh losses in typical network components such as transformers, cables and motors. These losses are cascaded back to the utility power plants and result in increased CO 2  emissions. The emissions can  be significant or marginal depending on the process and the fuel type from which the electrical power is generated. ABB PQF active filters are the ultimate answer to tough Power Quality problems caused by harmonics, load unbalance and reactive power demand. ABB PQF active filters can be applied to small, medium or large applications and are suitable for both industrial and commercial installations. They provide harmonic mitigation, load balancing and step-less reactive power control for inductive and capacitive loads. Selection from the large choice of ratings from several tens of Amps to several thousands of Amps enables the optimal solu-tion for each system to be easily defined. The desired filter rating can be obtained by combining different master and slave units.  Under normal conditions, the load of the filter will be distributed evenly over all the filter units operating in parallel. ABB PQF active filters can be installed in LV networks. They can also be employed in MV networks through the use of a suitable coupling transformer. ABB PQF active filters offer the following system benefits: •  Reduced production downtime and/or commercial installation  downtime. •  Increased system efficiency and reduction of CO 2  emissions. •  Compliance with the strictest Power Quality regulations thanks  to their unique control concept, thereby avoiding penalties and/or refusal by utilities to connect installations to the electrical grid. •  No detailed network analysis required, rapid and easy  implementation of the solution. •  Not overloadable, thanks to their active concept, hence well  adapted to LV installations where loads are upgraded frequently. Poor Power Quality when excessive costs money.  It leads amongst others to: •  Frequent failures of equipment•  Reduced lifetime of equipment•  Production losses•  Reduced safety levels of installations•  Increased carbon footprint•  Non-compliance with utility regulations

4  PQFIMS brochure | A unique operation principle  ABB PQF active filters excel thanks to the quality of the compact and user-friendly control system, built according to the highest ABB manufacturing and quality standards. A unique operating principle An ABB PQF active filter is a power electronics based electrical equipment that is installed parallel to the polluting loads. It mo-nitors the line current harmonics, as well as the customer requi-rements programmed by the user. It can then generate for each harmonic frequency a compensation current in perfect phase opposition to the polluting current. The use of a closed loop control system in combination with the selection capability of individual harmonic components makes the ABB PQF active filter the most precise active filter in the market:  •  The closed loop control system measures the line current for  each harmonic and reactive power component and compares this with the target set by the customer.  Any deviation is auto-matically eliminated.  This unique ABB technology enables installations to comply with even the most stringent of harmonic regulations and guidelines such as IEEE519, G5/4, etc.  Unlike other active filter products on the market, the ABB PQF active filters allow setting individual harmonic target limits as imposed by the regulations. - 800 800 0 Filter ed line Curr ent TIME - 800 800 0 Unfilter ed line Curr ent   TIME The closed loop control concept also enables the filter to demons-trate excellent performance for achieving target power factor and load balancing. •  The selection capability of individual harmonic components is  the result of an advanced control algorithm. A compensation current with perfect opposite phase is injected for each harmo-nic selected.  This ensures optimal cancellation of all harmonic components that are selected by the user. Closed  loop Active  filter Distortion source Line current 1  49.1 Arms Line current 2  5.3 Arms Line current 3  5.1 Arms Without filter With filter Neutral current  44.1 Arms Neutral current  3.5 Arms Line current 1  19.6 Arms Line current 2  19.4 Arms Line current 3  19.5 Arms Load balancing example Load Active filter  Supply Fundamental only i distortion i compensation Clean feeder current Load current Active filter current Harmonic order Harmonic order Harmonic order

ABB is a leading manufacturer of Power Quality solutions offering a rich product portfolio to address a variety of Power Quality problems throughout the complete voltage and application range.   Thanks to ABB‘s vast first hand experience with Power Quality issues in the field, the ABB R&D centers are able to bring optimal solutions to the market.  As an important added benefit to the customer, the ABB products are supported by an unrivalled service network operating worldwide which can support customers to any level desired. The ABB PQF active filters available today are the result of more than a decade of intensive R&D efforts combined with continuing field experience from a large installed base.  This makes the ABB PQF products the preferred choice for demanding applications such as safeguarding critical industrial or commercial processes, or rendering installations compliant with any prevailing Power Quality regulations.  ABB PQF active filters provide peace of mind to customers. Peace of mind PQFIMS brochure | Peace of mind  5

6  PQFIMS brochure | Key product features and benefits  Are designed with the customer requirements in mind. •  Standard products with direct coupling in a wide voltage and  current range allowing the optimal choice to be made for each installation. •  Works with standard class CT‘s.•  Modular non-overloadable technology which can be upgraded  in the future. •  User friendly backlit GUI interface with network monitoring  capabilities and extensive I/O possibilities. •  Automatic thermal derating function allowing to run  automatically in derated mode when switchroom temperatures become too high.  No risk of abrupt system tripping. •  Compact solution usable in both new and retrofit applications. Key product features and benefits ABB PQF active filters: Have unprecedented filtering efficiency  thanks to the unique closed loop control system  and individual harmonic selection capability. •  Filter up to 20 harmonics simultaneously (15 for PQFK and  PQFS in 4-wire mode). •  Selection of harmonics up to the 50 th  harmonic. •  Harmonic attenuation factor better than 97%.•  Desired harmonic levels can be preset for each selected harmo- nic. •  Compliance with all aspects of harmonic regulations including  compliance with individual harmonic limits. •  Resolving harmonic problems due to both low frequency and  high frequency harmonics. •  Increase system reliability. Can perform stepless reactive power compensation  of both inductive and capacitive loads. •  Offload network components resulting in reduced system  losses. •  Avoid penalties from utilities.•  Allow generator compensation without the risk of  overcompensation. •  Compensate capacitive loads such as modern blade-server  systems, allowing for UPS-systems to run at nominal rating. Can perform load balancing  in both 3- and 4-wire systems. •  Reduce the impact on the loads due to voltage unbalance.•  Offload supply cables and neutral cable current wise.•  Reduce the voltage drop between neutral and earth.   This increases the safety of the installations and allows sensitive loads to operate. Raise system reliability to unprecedented levels.  ABB PQF active filters incorporate full redundancy functionnality. This feature allows different filter units to work together in a coor-dinated and efficient manner and permits compliance with even the most stringent requirements on redundancy imposed in critical applications, varying from data centers over telecommunication hubs to sensitive industrial processes.  Depending on the application requirements, the customers can select either a system offering full or limited redundancy. •  With a fully redundant system, the load of any unit in a filter  system is taken over by the other units if a shut down of a unit occurs, provided that the appropriate filter capacity is available. •  With a limited redundant system, the load of any slave unit in a  filter system is taken over by the other units if the shut down of a slave unit occurs, provided that the appropriate filter capacity is available. In order to obtain full redundancy, it is necessary to select a filter system consisting of only master units.  If limited redundancy is acceptable, a combination of master and slave units can be selec-ted.  The degree of redundancy can be varied by selecting more or less master units.

PQFIMS brochure | Product portfolio and application area  7 PQFM Product portfolio and application area PQFI The PQFM active filters are the ideal solution for medium scale industrial three wire applications.  They can be obtained both as a free standing cubicle with limited footprint and as an IP00 plate to be readily used by panel builders and system integrators. Typical applications include: •  Oil and gas industry (on- and offshore)•  Water industry •  Process plants•  Chilling stations•  Cement industry•  Pulp and paper industry•  Ski lifts•  Printing industry, ... The PQFI active filters are the ideal solution for heavy industrial applications using high power where three phase harmonic loads need to be filtered. The PQFI filters are available in free standing cubicle format. Typical applications include: •  Oil and gas industry (on- and offshore)•  Steel industry•  Water industry•  Cement industry•  Automotive industry•  Process plants•  Pulp and paper industry•  Solar panel and solar panel inverter manufacturing lines•  Printing industry, … In order to cater for different requirements and applications, ABB PQF active filters  are available in different forms, dimensions and ratings.

8  PQFIMS brochure | Product portfolio and application area    PQFS Product portfolio and application area The PQFS is the ABB compact solution for commercial, residen-tial and light industrial applications for installations with or without neutral.  Its wall-mount compact design allows it to be installed at any location where only limited space is available. It can also be integrated by panel builders as part of a complete system.  Typical applications include: •  Offices and other commercial buildings •  Computer/data centers •  Residential buildings •  UPS-systems, lifts and advanced lighting systems•  Light industrial loads such as remote pumping stations•  Light railway and metro applications, …

PQFIMS brochure | An excellent user interface  9 The PQF-Manager is the Graphical User Interface provided with all the PQF types as a standard accessory. It offers direct access to filter control, programming, and monitoring functions without a PC. Communication facilities and detailed fault and event logging with real time stamp are also available. An excellent user interface Fully graphics backlit display With its large dimensions (64 x 132 pixel) and the clear positioning of information, prompts and icons, the backlit PQF-Manager offers a high level of readability and an unprecedented level of viewing comfort. It provides the following main functions : •  Starting, stopping and resetting the filter•  Measurement, analysis and logging of characteristic parameters•  Setting up the filter•  Monitoring the filter load and fault logging Menu navigation A simple and user friendly organization of menus and items makes the navigation easy and intuitive. Communication The PQF-Manager is provided with Modbus RTU communication features. Through a Modbus RS-485 converter (optional), the PQF can be linked to the supervision system of the customer. All para-meters, settings and measurements are accessible remotely. Help button The Help button gives instant access to a comprehensive descrip-tion of most of the features and functionality of the PQF. Easy commissioning With automatic detection and correction of incorrect CT connec-tions commissioning is made easy. Customer benefits •  Protection available with minimal downtime•  Direct access to key parameters of the installation•  Usable in a variety of supervision systems A short commissioning time is critical in demanding applications  and the customer needs to supervise the network quality   at all times. The user-friendly PQF-Manager interface   has been designed with these requirements in mind.

10  PQFIMS brochure | Filter specifications   Model PQFI PQFM PQFS Electrical characteristics Connection method 3-wire 3-wire 3-wire/4-wire Network voltage (1) V1: 208-480VV2: 480-690V V1: 208-480VV2: 480-600V (2) 208-240V380-415V Network frequency 50 Hz/60 Hz - +/- 5% Line current rating per base unit (A rms ) V1: 300 A, 450 AV2: 180 A, 320 A (3) V1: 70 A, 100 A, 130 A, 150 AV2: 100 A (2) 30 A, 45 A, 60 A, 70 A, 80 A, 90 A, 100 A Neutral current rating per base unit (A rms ) - - 3 times the line current rating (4) Modularity (5) Maximum 8 units can be combined Maximum 4 units can be combined Redundancy (6) Master/master or master/slave arrangement Equipment losses 3% of the equipment power typically Internal power circuit protection Main breaker Fuse box disconnector (optional) - Filter characteristics Harmonic range 2 nd  to 50 th  order Harmonics selectable 20 orders 3-wire: 20 orders4-wire: 15 orders Filtering degree Programmable per harmonic in absolute Ampere value Harmonic attenuation factor (I H  (source)/I H  (load)) Better than 97% at rated load Reaction time 0.5 ms instantaneous response Response time 2 networks cycles typically (10-90% filtering Reactive power characteristics Target cos j Programmable from 0.6 (inductive) to 0.6 (capacitive) (7) Load balancing characteristics Modes Between phases: ON/OFF Between phases: ON/OFFBetween phase and neutral: ON/OFF Programming/Communication Digital I/O 2 digital inputs/6 digital outputs (potential free) Alarm contact 1 NO/NC alarm contact (potential free) Programming/Monitoring Using PQF-Manager GUI Using Modbus RTU interface (optional) Using PQF-Link software (optional) Certification CE, cUL & CTick CE & CTick (1)  Acceptable network voltage tolerance is +/- 10%. (2)  cUL version only. (3)  If the system voltage is higher than 600 V, the current rating of this unit may be derated automatically depending on the load conditions for ambient temperatures  higher than 30°C/86°F. cUL versions are limited to 600V (4)  Neutral current rating of PQFS 100 A units is limited to 270 A rms . (5)  A PQF filter system consists of a combination of base units selected within a type and voltage category.  The base units can be of master or of slave type. •  For PQFI and PQFM filters, units of a different rating may be combined.  For PQFM filters, maximum one unit rating difference between the largest and the  smallest unit in a system is allowed. E.g. PQFM 150 A + PQFM 130 A. •  For PQFS filters, the units of a filter system must all have the same rating. (6)  For full redundancy combine only master units.  If limited redundancy is acceptable, master and slave units can be combined. The desired redundancy level can  be obtained by selecting more or less master units. (7)  If cos  j of the installation is higher than the target cos j, the filter will not downgrade the existing cos j. Filter specifications

PQFIMS brochure | Filter specifications  11 The data here presented is an extract of the complete product specification. Please refer to the document “PQFI-PQFM-PQFS detailed technical specifications” for more technical information. Model PQFI PQFM PQFS Physical aspects (per base unit) Mounting Free standing cubicle (PQFI-M) or IP00 plate (PQFM) Wall-mount enclosure Approximate dimensions (W x D x H) 800 x 600 x 2150 mm 600 x 600 x 2150 mm (cubicle) 585 x 310 x 700 mm  498 x 432 x 1697 mm (plate) Approximate weight (unpacked) 180 A/300 A units: 525 kg320 A/450 A units: 620 kg 270 kg (cubicle)150 kg (plate) 120 kg Color RAL 7035 (light gray) Installation aspects Altitude Indoor installation in clean environnment up to 1000 m altitude (1) Ambient temperature -10°C to 40°C (1) Humidity Maximum 95% relative humidity, non-condensing (2) Fixation Floor fixation/lifting lugs provided Wall-mounted Cable entry Bottom Top or bottom (to be specified at time of ordering) Bottom CT requirements 3 CT‘s are required (class 1.0 or better) •  Filter burden: 5VA for upto 8 units•  Secondary rating: 5 A CT‘s must be installed in closed loop configuration IP protection IP21Optional: IP41 (3) Plate version: IP00Cubicle version: IP21Optional: IP41 (3) IP30 (1)  Higher altitudes (up to 2000 m/ 6600 ft max.) and temperatures (up to 50°C/122°F max.) with suitable derating. (2)  The maximum relative humidity for operational purposes is 95%.  When the units are stored for a longer time, do not exceed a relative humidity of 85%. (3)  For IP41 models, 10% derating applies. Examples of unit combinations PQFI Filter line current Unit combinations for PQFI - V1 300 A PQFI-V1-M30 450 A PQFI-V1-M45 750 A PQFI-V1-M45 + S30 900 A PQFI-V1-M45 + S45 Filter line current Unit combinations for PQFM - V1 100 A PQFM-V1-M10 130 A PQFM-V1-M13 150 A PQFM-V1-M15 300 A PQFM-V1-M15 + S15 450 A PQFM-V1-M15 + S15 + S15 PQFM Filter line current Unit combinations for PQFS 60 A PQFS-M06 100 A PQFS-M10 120 A PQFS-M06 + S06 180 A PQFS-M09 + S09 200 A PQFS-M10 + S10 PQFS Notes:•  Any desired level of redundancy can be obtained by selecting  more or less master units. In order to obtain full redundancy replace all slave units by master units. •  Other ratings can be obtained by combining the appropriate  base units. •  Through the use of more specific options, a wide range of requi- rements can be catered for. Contact your ABB service provider for specific queries.

Contact us © Copyright 2012  ABB.   2GCS304019A0070- Mar ch 2012 ABB n.v. Power Quality ProductsAvenue Centrale 10Zoning Industriel de JumetB-6040 Charleroi (Jumet), BelgiumPhone:   +32(0) 71 250 811Fax:  +32 (0) 71 344 007 E-Mail: [email protected]   www.abb.com  While all care has been taken to ensure that the information contained in this publication is correct, no responsibility can be accepted for any inaccuracy. We reserve the right to alter or modify the information contained herein at any time in the light of technical or other developments. Technical specifications are valid under normal operating conditions only. We do not accept any responsibility for any misuse of the product and cannot be held liable for indirect or consequential damages.