TFA THIRD HARMONIC ISOLATION FILTER
Description
In installations with 3rd harmonic generation loads, the current through the neutral cable can be higher than the one in the phases, even in case of balanced loads. The most proper solution for these problems is to use a specific equipment for the 3rd harmonic filtering, consisting basically in a three-phase isolating transformer, delta-star connected, that filters the 3rd harmonic current, plus a passive filter which reduces the 5th harmonic.
Technical Characteristics
Transformador separador/Isolating transformer:
Tensión nominal del primario/ ..........3x400 V
Rated voltage of the primary
Tensión nominal del secundario/ ......3x230 V
Rated voltage of the secondary
Frecuencia/Frequency ........................50 Hz
Conexión del primario/ .....................Triangulo/Delta
Primary connection
Conexión del secundario/ .................Estrella/Star
Secondary connection
Conductor/Wiring ..............................Cobre/Copper
Protecciones/Protections:
Circuito de maniobra/ Control circuit ..Magnetotérmico bipolar 6A
6A bipolar circuitbreaker
Circuito de potencia/ .........................Magnetotérmico tripolar
Power circuit Diferencial/Three-phase
earth leakage switch
(30mA to 300mA)
Temperatura de trabajo/ ..................-10/+40oC
Climatic range
Protección/Protection .........................IP42
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Part number
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Power(kVA)
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Un (V)
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Dimensions (mm)
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(kg)
Weight
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(�)
Price
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L
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A
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H
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TFA-40010
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10
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3X400/230
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590
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500
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800
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125
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4.158
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TFA-40015
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15
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3X400/230
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590
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500
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800
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160
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5.047
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TFA-40020
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20
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3X400/230
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590
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500
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800
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185
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5.639
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TFA-40030
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30
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3X400/230
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900
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750
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1050
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265
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6.69
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TFA-40040
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40
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3X400/230
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900
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750
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1050
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325
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7.51
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TFA-40050
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50
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3X400/230
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900
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750
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1050
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350
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8.989
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TFA-40080
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80
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3X400/230
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900
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750
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1050
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420
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13.361
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TFA-40100
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100
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3X400/230
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900
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750
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1050
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470
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14.445
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Harmonic filters TFA
TFA-40010 TFA-40015 TFA-40020 TFA-40030 TFA-40040 TFA-40050 TFA-40080 TFA-40100
Harmonic Filters
These filters are used when the main objective is not the reactive power compensation at the fundamental frequency, but to reduce the harmonic distortion in the supply system.
Among the problems caused by harmonics and which may make their suppression necessary, are the following:
Interferences in telecommunications.
Distortion on the mains voltage.
Disturbances in electronic systems.
Erratic operation of control and protection relays .
Failures in transformers and motors, due to overheating caused by losses on the core.
Overheating of protective fuses to the point where a minor spike on the line causes them to blow.
It should be pointed out that the impedance of all the filters is capacitive below its tuning frequency, whereby they also contribute, even if in a small scale, to the reactive power compensation at the fundamental frequency.
Installation of filters produces a modification on the topology of the electrical supply system. For this reason, the design of filters must be done with regard to an accurate analysis and study of the whole system.
According to the application, there are different types of filters:
3rd harmonic filter HBF-T
Isolation filter
Absortion filter HAF
High pass filter HPF
Active filter SINAF 2.0
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西班牙LIFASA公司自1949年起生产高品质电容等产品，在高级酒店和大厦用电容领域占据绝对优势，超过50%的产品出口到其他世界各地，产品畅销五大洲七十多个国家。产品质量符合ISO 9000标准。产品包括：马达启动电容、高压电力电容器、照明电容器、电容器组、附接触器无功补偿电容、滤波阻抗电容、铝电解电容器、高频旁路电容器、高频耦合电容器、陶瓷电容器、调谐电容器、聚苯乙烯电容器、塑料薄膜电容器、吸收过滤器…
西班牙LIFASA产品符合国际电工委员会推荐标准IEC831-1及IEC831-2《额定电压660V及以下交流系统用自愈式并联电力电容器》。 LIFASA电容器系适用于工频50Hz或60Hz、额定电压1000V及以下的交流电力系统中与负载并联，以提高系统的功率因数。该电容器以金属化聚丙烯薄膜作电极和介质，因而产品具有自愈性能，并同时具有重量轻、体积小、损耗低等优点。而且电容器内部装有过压力保护装置、过电流保护器和放电电阻，有很高的可靠性和安全性。 西班牙LIFASA电容器采用独特设计的自愈式金属化薄膜，大大增强了电容器元件的端面接合力和高耐压的要求，从而提高了电容器的抗涌流性能和可靠性；减少了投入电容器瞬间对元件的电流冲击，从而有效延长电容器的使用寿命。
产品特点：
1． 螺栓出线方式，保证了接线的可靠稳定，满足大容量、大电流的要求；
2． 安全可靠的美式过压力防爆结构，内置式放电电阻，使得产品更安全，更可靠；
3． 长寿命、多元件设计，增加散热面积，使电容器的温升更低，延长电容器的使用寿命，平均寿命达到100,000小时；
4． 电容器元件用金属化薄膜采用特别的方阻设计，既有很高的自愈性能，又满足了高可靠性的接触和高耐压的要求；
5． 安全有效的防护措施，免除对人体的伤害；
6． 方便可靠的安装方式，提高了工作效率；
7． 优质圆柱形铝外壳，美观漂亮，更小的体积，使得单柜的容量更大。工业产品的设计家电化，提升成品形象，为客户创造最大价值。
8． 产品符合IEC831-1，IEC831-2国际标准和GB/T12747-2004国家标准的要求。
公司介绍：
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多年的公司历史
International Capacitors S.A.（西班牙国际电容器公司）作为一家综合型公司，得益于多年的经验和奉献精神，凭借着公司发展历史中引以为豪的电气安装系统中的电容器产品，为西班牙国内和国际市场提供了大量卓越的电容器产品。借助超过60年历史的商业品牌LIFASA和持续的科技发展，现在它已经成功地得到持续的增长和适应市场的需求。
LIFASA电容器自1949面市以来，超过50%的产品出口到五大洲的70个国家。电容器是根据欧洲和其他国际标准制造的，获得了大量的证书和批准文件。
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.
最高的质量标准
International Capacitors S.A.（西班牙国际电容器公司）早已不是一个依赖提升其产品质量的初创公司。自1987年以来，一直获得国际组织认可的ISO9000质量体系认证。
目前，公司拥有五项权威认证：ISO9001:2008、ISO14001:2004、OSHAS 18001:2007，IEC QC 080000 RoHS和REACH，以确保产品的最高质量标准。与此同时他们为生产者营造一个既环保又安全健康的工作环境。它还具有节能认证 50001:2011。
本手册中的所有产品都完全符合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.
全方位的服务
公司致力于以最大的灵活性提供最好的服务，以满足客户的要求。
经济和技术建议。
在安装和调试过程中提供支持。
在我们产品的整个生命过程中永久性的支持。
现场和工厂培训。
国际范围内的保修。
公司中的每一位员工都获得良好的培训并积极参与以实现这一目标。
上海山合海融商贸有限公司提供以下西班牙LIFASA品牌的产品，如有需要，欢迎与我们联系。
电力电容器Power capacitors
ELEFP单相圆柱形电容器Cylindrical capacitor
POLT三相圆柱形电容器Cylindrical capacitor
POLB三相圆柱形电容器Cylindrical capacitor
FMLI单相铝电解电容器Pricsmatic capacitor
FML标准型铝电解电容器Standard capacitor
FML(R460)加强型铝电解电容器Reinforced capacitor
MFB三相紧凑型电容器Compact prismatic capacitor
FMLS六线电容器6-terminals prismatic capacitor
CPF带熔断器的电容器Capacitor with fuses
CPM带断路器的电容器Capacitor with breaker
CAB带熔断器和接触器电容器Capacitor with fuse and contactor
谐波滤波器Harmonic filters
HBF-T第三谐波滤波器Third harmonic filter
TFA第三谐波隔离滤波器Third harmonic isolation
HAF吸收滤光器Absorption filter
HPF高通滤波器High pass filter
SINAF 2.0有源滤波器Active filter
新型电容器式接触器KML系列Contactor for Capacitors
电容器柜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带标准电容器
BATLVF400带标准电容器
BATLVF600带标准电容器
BATLVF800带标准电容器
BATLVF1000带标准电容器
BATLVF1200带标准电容器
BATLVFS400带晶闸管Thyristors
BATLVFS600带晶闸管Thyristors
BATLVFS800带晶闸管Thyristors
BATLVFS1000带晶闸管Thyristors
BATLVFS1200带晶闸管Thyristors
防护滤波器Protection filters
INA/INR标准电容器柜电抗器（Reactor for standard capacitor bank）
INAS/INRS静态电容器柜电抗器（Reactor for static bank）
FMLF谐波保护电容器Capacitor for harmonic protection
FMLS静态滤波电容器Capacitor for static filter
无功功率控制器Reactive power controllers
MCE ADV标准控制器Standard controller
MCE-F PLUS静态柜控制器（Controller static bank）
PFCL ELITE高级控制器ADVANCED CONTROLLER
附件Accessories and auxiliary
放电电阻、变压器、继电器
TCP电流互感器Current transformer with split-core
MC电容接触器Contator for capacitor
CTF-CTB静态开关模块Static switching module
MCA PLUS网络分析仪Network analyser
MOD-RACK带标准电容器的安装架Rack-mounting
电机和照明电容器MOTOR AND LIGHTING CAPACITORS
电机运行电容器MOTOR RUN CAPACITORS
照明用电容器LIGHTING CAPACITORS
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