西班牙LIFASA FMLF諧波保護電容器

FMLF (7%) POWER CAPACITOR FOR HARMONIC PROTECTION
Descrtption
These LIFASA capacitors are designed to be connected in series with INR or INA reactors, in order to build up low tuning (fr = 189 Hz) Harmonic Protection Filters (Capacitor rated powers indicated in the table, are achieved when connected to the reactors). FMLF capacitors have been specially developed taking into account that, when connected to the reactors, they work at a voltage higher than the supply voltage. Inductance value of reactors and capacitance value of FMLF capacitors
are specially calculated to ensure that, when connected in series, the reactive power of the filter is as given on the name plate.
Technical Characteristics
Tensión nominal/Rated voltage ........................460 V
Frecuencia/Frequency ........................................50 Hz - 60 Hz
Dieléctrico/Dielectric ..........................................Polipropileno/Polypropylene
Resistencia descarga/Discharge resistors ......Integradas/Fitted
Pérdidas dieléctricas/Dielectric losses ............≤ 0.2 W/kvar
Pérdidas totales/Total losses ............................≤ 0.4 W/kvar
Sobretensión max./Max. Overvoltage ..........1.1Un
Sobrecorriente max./Max.Overcurrent ..........1.3 In
Nivel de aislamiento/Insulation level ..............3/15 kV
Tolerancia de potencia/Power tolerance ......-5/+10%
Gama climatica/Climatic range ......................-40/ D (55 oC)
Bornes/Terminals .................................................M10
Color/Colour ........................................................RAL7035
Normas/Standards .............................................IEC60831, EN 60831

Other ratings, voltages and frequencies available on request.

Static Capacitor Banks DESCRTPTION Traditional reactive power compensation equipment with electromechanical contactors, has a well proven performance in installations where the load has, slow variations and it is not very sensitive to voltage fluctuations. Today, however, more and more industrial installations include electronic equipment very sensitive to voltage variations (PLC, computers, etc.) And also very fast changing working cycles (automatic welding machines, robots, etc.). Reactive power compensation with static contactors offers the best answer to these new industry requirements. LIFASA automatic capacitor banks with static contactors, use thyristors instead of traditional contactors. The thyristors switch-on capacitors on zero crossing voltage, and switch them off on zero current situation.  This firing strategy grants a totally transient free switching of power capacitors, avoiding any problem with transient overvoltages. This transient free switching gives a very fast reaction time of the power factor equipment with sudden reactive power demand variations. This reaction time (the time to switch on or off a capacitor step) is usually not higher than 20 milliseconds. This means that up to 25 operations per second are possible. GENERAL CHARACTERISTICS LIFASA automatic capacitor banks with static contactors are supplied completely assembled and ready for use: it is only necessary to give them the operation signal from a suitable current transformer, and to connect them to the mains by cables of adequated section. They are composed of the following elements: Reactive power Controller These banks use the MCE-F controllers, that are a fast response variation of the MCE series of controllers. These controllers are specially designed for the control of thyristor capacitor banks and are characterized by their optically isolated outputs and also for having an extremely fast response time that can be up to 20 milliseconds. Control Module It is formed by an electronic control circuit, that gives the firing pulses to the thyristors to switch on at zero voltage point and to switch off at zero current situation. The control module is assembled on a printed circuit board and receives the action signal from the MCE controller. Power Module It is formed by three pairs of thyristors in anti-parallel connection, mounted and assembled on well dimensioned heat sinks, protection fuses and limiting inductances. Capacitors These banks use the six terminal versions of FILMETAL and MINIFILMETAL series of power capacitors. Technical Characteristics Rated voltages 440V Rated frequency 50 Hz/60 Hz Rated power 7.5 ... 960 kvar Dielectric losses < 0.2 W/kvar Capacitors losses < 0.5 W/kvar Maximum overvoltage 1.1 Un Maximum overcurrent 1.3 In Controllers MCE-12 F Switching on delay 20 ms (typical) Working programs 1:1:1:1 / 1:2:2:2 / 1:2:4:4 Current transformer ... /5 (Optional) Temperature range -25oC/+45 oC max. temp. Degree of protection IP 31 Installation Indoor Standards IEC 60831, EN 61921, IEC 60439, EN 60439 Other voltages on request.   Protection Filters Protection filters Protection filters are used, in supply networks having a high level of harmonic distortion, when the final objective is reactive power compensation at the fundamental frequency. Their purpose is to avoid that harmonic currents overload the capacitors by diverting them to the mains. Protection filters are made by connecting reactors in series with capacitors, in such a way that the tuning frequency of the whole unit is set at a value between the fundamental frequency and the frequency of the lowest present harmonic, which is usually the 5th order harmonic. In this the filter has a high inductive impedance for all the harmonic frequencies.  Connection of a reactor in series with a power capacitor, makes the capacitor to work at a voltage higher than the supply voltage. Because of this, capacitors to be connected to protection reactors, need to be designed to work at higher voltages than standard capacitors. The choice of the tuning point of the filter is a balance between the quantity of harmonics rejected by the filter and the voltage increase produced in the capacitor at the fundamental frequency.  It has to be also kept in mind that reactive power supplied by the filter at rated frequency (50 or 60 Hz), is different to the one that the capacitor would supply without the reactor. Taking all the above into account, the reactor is normally chosen in such a way that its impedance is about 7% the impedance of the capacitor that protects. This will give a tuning frequency, for example at 50 Hz, of 189 Hz. Other tuning frequencies are also available.

FMLF4612 FMLF7973 FMLF4618 FMLF7985 FMLF4625 FMLF7991 FMLF4631 FMLF7998 FMLF4637 FMLF4806 FMLF4649 FMLF4812 FMLF4661 FMLF4816 FMLF4674 FMLF4819 FMLF4698 FMLF4825 FMLF7906 FMLF4831 FMLF7912 FMLF4837 FMLF7915 FMLF4844 FMLF7918 FMLF4847 FMLF7924 FMLF4850 FMLF7930 FMLF4862 FMLF7937 FMLF4875 FMLF7943 FMLF4887 FMLF7946 FMLF4893 FMLF7949 FMLF4899 FMLF7961

西班牙LIFASA公司自1949年起生產高品質電容等產品，在高級酒店和大廈用電容領域占據絕對優勢，超過50%的產品出口到其他世界各地，產品暢銷五大洲七十多個國家。產品質量符合ISO 9000標準。產品包括：馬達啟動電容、高壓電力電容器、照明電容器、電容器組、附接觸器無功補償電容、濾波阻抗電容、鋁電解電容器、高頻旁路電容器、高頻耦合電容器、陶瓷電容器、調諧電容器、聚苯乙烯電容器、塑料薄膜電容器、吸收過濾器…
    西班牙LIFASA產品符合國際電工委員會推薦標準IEC831-1及IEC831-2《額定電壓660V及以下交流系統用自愈式并聯電力電容器》。 LIFASA電容器系適用于工頻50Hz或60Hz、額定電壓1000V及以下的交流電力系統中與負載并聯，以提高系統的功率因數。該電容器以金屬化聚丙烯薄膜作電極和介質，因而產品具有自愈性能，并同時具有重量輕、體積小、損耗低等優點。而且電容器內部裝有過壓力保護裝置、過電流保護器和放電電阻，有很高的可靠性和安全性。 西班牙LIFASA電容器采用獨特設計的自愈式金屬化薄膜，大大增強了電容器元件的端面接合力和高耐壓的要求，從而提高了電容器的抗涌流性能和可靠性；減少了投入電容器瞬間對元件的電流沖擊，從而有效延長電容器的使用壽命。

產品特點：
1． 螺栓出線方式，保證了接線的可靠穩定，滿足大容量、大電流的要求； 
2． 安全可靠的美式過壓力防爆結構，內置式放電電阻，使得產品更安全，更可靠； 
3． 長壽命、多元件設計，增加散熱面積，使電容器的溫升更低，延長電容器的使用壽命，平均壽命達到100,000小時； 
4． 電容器元件用金屬化薄膜采用特別的方阻設計，既有很高的自愈性能，又滿足了高可靠性的接觸和高耐壓的要求； 
5． 安全有效的防護措施，免除對人體的傷害； 
6． 方便可靠的安裝方式，提高了工作效率； 
7． 優質圓柱形鋁外殼，美觀漂亮，更小的體積，使得單柜的容量更大。工業產品的設計家電化，提升成品形象，為客戶創造最大價值。 
8． 產品符合IEC831-1，IEC831-2國際標準和GB/T12747-2004國家標準的要求。

公司介紹：
More than 60 years of history
International Capacitors S.A. is a consolidated company in both Spanish and international markets thanks to many years of experience and dedication to what it has been its product par excellence along its history: the capacitor for the electrical installation. With its commercial brand name LIFASA, present in the market for more than 60 years and a constant technical and technological evolution, it has succeeded in getting adapted continuously to the progress and market requirements nowadays.
LIFASA capacitors are present in the market since 1949. More than 50 % are exported to 70 countries in five continents. Capacitors are manufactured according to European and other International Standards. They have obtained large number of certificates and approvals.
60多年的公司歷史
International Capacitors S.A.（西班牙國際電容器公司）作為一家綜合型公司，得益于多年的經驗和奉獻精神，憑借著公司發展歷史中引以為豪的電氣安裝系統中的電容器產品，為西班牙國內和國際市場提供了大量卓越的電容器產品。借助超過60年歷史的商業品牌LIFASA和持續的科技發展，現在它已經成功地得到持續的增長和適應市場的需求。
LIFASA電容器自1949面市以來，超過50%的產品出口到五大洲的70個國家。電容器是根據歐洲和其他國際標準制造的，獲得了大量的證書和批準文件。
Highest quality standards
International Capacitors S.A. has been from its beginnings a pioneering company in the promotion of the quality of its products. Since 1987, it maintains an ISO9000 Quality System periodically audited by international bodies.
At present, it has quintuple certification ISO9001:2008, ISO14001:2004, OSHAS 18001:2007, IEC QC 080000-RoHS and REACH, that guarantees the highest quality standards in its products, while they are manufactured in a way both environmentally friendly and safe and healthy for its workers. It also has energy efficiency certification ISO 50001:2011
All products included in this catalogue fully comply with the requirements of RoHS Directive.
最高的質量標準 
International Capacitors S.A.（西班牙國際電容器公司）早已不是一個依賴提升其產品質量的初創公司。自1987年以來，一直獲得國際組織認可的ISO9000質量體系認證。
目前，公司擁有五項權威認證：ISO9001:2008、ISO14001:2004、OSHAS 18001:2007，IEC QC 080000 RoHS和REACH，以確保產品的最高質量標準。與此同時他們為生產者營造一個既環保又安全健康的工作環境。它還具有節能認證 50001:2011。
本手冊中的所有產品都完全符合RoHS指令的要求。
Comprehensive services
The company is commited to give the best service with maximum flexibility to meet customer requirements.
Economical and technical advices.
Support in installation and commissioning.
Permanent support during the whole life of our products.
Trainig on site and in factory.
International warranty.
Every person in the company is trained and motivated to participate actively in achieving this objective.
全方位的服務
公司致力于以最大的靈活性提供最好的服務，以滿足客戶的要求。
經濟和技術建議。 
在安裝和調試過程中提供支持。 
在我們產品的整個生命過程中永久性的支持。 
現場和工廠培訓。 
國際范圍內的保修。
公司中的每一位員工都獲得良好的培訓并積極參與以實現這一目標。

上海山合海融商貿有限公司提供以下西班牙LIFASA品牌的產品，如有需要，歡迎與我們聯系。

電力電容器Power capacitors
ELEFP單相圓柱形電容器Cylindrical capacitor
POLT三相圓柱形電容器Cylindrical capacitor
POLB三相圓柱形電容器Cylindrical capacitor
FMLI單相鋁電解電容器Pricsmatic capacitor
FML標準型鋁電解電容器Standard capacitor
FML(R460)加強型鋁電解電容器Reinforced capacitor
MFB三相緊湊型電容器Compact prismatic capacitor
FMLS六線電容器6-terminals prismatic capacitor
CPF帶熔斷器的電容器Capacitor with fuses
CPM帶斷路器的電容器Capacitor with breaker
CAB帶熔斷器和接觸器電容器Capacitor with fuse and contactor

諧波濾波器Harmonic filters
HBF-T第三諧波濾波器Third harmonic filter
TFA第三諧波隔離濾波器Third harmonic isolation
HAF吸收濾光器Absorption filter
HPF高通濾波器High pass filter
SINAF 2.0有源濾波器Active filter

新型電容器式接觸器KML系列Contactor for Capacitors
電容器柜Automatic Banks
BATM080 Automatic Banks
BATLV180 Automatic Banks
BATLV360 Automatic Banks
BATLV400 Automatic Banks
BATLV480 Automatic Banks
BATLV800 Automatic Banks
BATLV1200 Automatic Banks
BATLV1600 Automatic Banks
BATLVF080帶標準電容器
BATLVF400帶標準電容器
BATLVF600帶標準電容器
BATLVF800帶標準電容器
BATLVF1000帶標準電容器
BATLVF1200帶標準電容器
BATLVFS400帶晶閘管Thyristors
BATLVFS600帶晶閘管Thyristors
BATLVFS800帶晶閘管Thyristors
BATLVFS1000帶晶閘管Thyristors
BATLVFS1200帶晶閘管Thyristors


防護濾波器Protection filters
INA/INR標準電容器柜電抗器（Reactor for standard capacitor bank）
INAS/INRS靜態電容器柜電抗器（Reactor for static bank）
FMLF諧波保護電容器Capacitor for harmonic protection
FMLS靜態濾波電容器Capacitor for static filter
無功功率控制器Reactive power controllers
MCE ADV標準控制器Standard controller
MCE-F PLUS靜態柜控制器（Controller static bank）
PFCL ELITE高級控制器ADVANCED CONTROLLER
附件Accessories and auxiliary
放電電阻、變壓器、繼電器
TCP電流互感器Current transformer with split-core
MC電容接觸器Contator for capacitor
CTF-CTB靜態開關模塊Static switching module
MCA PLUS網絡分析儀Network analyser
MOD-RACK帶標準電容器的安裝架Rack-mounting
電機和照明電容器MOTOR AND LIGHTING CAPACITORS
電機運行電容器MOTOR RUN CAPACITORS
照明用電容器LIGHTING CAPACITORS