For a better Power !

Power Factor CorrectionLow Voltage System

Save energy and reduce Carbon dioxide emission!

FRANKE GMKP LTD.Http://www.frankegmkp.com Berlin,Frankfurt,Germany Tel: 0049 30200033043 Email:info@frankegmkp.com C1607 Software Park, National Hi-Tech Industry Development Area, Wuxi Tel: 0086 510 85211911 Fax: 0086 510 85215070 Email:info@frankeenergy.com

FRANKE, a leading manufacturer with German Quality

Company brief

FRANKE GMKP is a leading company for design, manufacturing & marketing of Power Factor Correction, Energy Management and Intelligent Power Efficiency located in Berlin Germany. Many years of continuous technology development leads FRANKE GMKP now to one of the worlds best quality and solution provider of Power Quality and Energy Efficient system, as well as all needed components and devices

Following our high German technology standard FRANKE GMKP became a international operating company with distributors, manufacturers and administrative centres in Germany, England, China, India, Turkey, Italy, Hong Kong and many more. Our customer are including many worlds top companies like Siemens, ABB,VW and so on, we are pride that we are an important supplier of many world famous brand-capacitor manufacturers for their (OEM) production!

All our products are not only designed to highest international standards and certificates, moreover FRANKE GMKP also focuses on highest customer satisfaction, reliability and system integrity, also FRANKE GMKPs system of quality assurance has been approved by the highest international standards. Our customer service has a top priority in order to provide comprehensive and versatile support and establish a mutually beneficial, long term corporation and partnership. In addition FRANKE GMKP has the ability to provide individual solutions according costumers request.

What means Power Factor Correction?Reactive power All electrical machines (motors, transformers) consuming AC current use two types of power: active power and reactive power. Only active power (kW) is transformed into mechanical power and heat. Reactive power (kvar) is used to magnetize the core of the electrical machines (transformers and motors), allowing them to operate. The technical consequences of the flow of reactive power highly influence the selection of equipment and operation f the networks, bringing about economic consequences. The flow of reactive power in transmission and distribution networks causes: transformer overloads voltage drops at line ends; a rise in temperature in the supply cabbies, producing losses of active power; over sizing of load protection due to harmonic currents. These 4 reasons make it necessary to bring reactive power as close as possible to the motors and transformers. This is why capacitors used as generators of reactive power. Consumption and production of reactive power by network components An electrical network is characterized by resistances, reactors and capacitances: the resistance R which transforms electrical power directly and irreversibly into heat. the inductance L which transforms electrical power into mechanical power or into another type of electrical power , by the means of the magnetic field produced by the current. the capacitance C which, most often, produces reactive power. Synchronous machines: By definition, these machines are used as generators (of active power) when they transform mechanical energy into electrical power; otherwise they are used as motors. These machines can produce reactive power if the excitation varies.In some cases, the machine does not supply any active power; it is then used as a synchronous phase converter. Synchronous motors are rarely used as modulating devices. Asynchronous machines: They are different from the machines described above in that they draw the reactive power they need from the network; this power is considerable: 25% to 35% of the active power at full load, much less at partial load. Asynchronous motors are universal and the main consumers of the reactive power produced by industrial networks. Lines and cables: The L and C characteristics of overhead lines are such hat they consume reactive power at full load. However, insulated cables have a capacity of 15 to 20times the capacity of overhead lines average approximate values for single-pole cables: X=0.15/km C=from 0.3 t o 0.5F/km. Transformers: Transformers consume reactive power which corresponds to approximately 5% to 10% of the apparent power which flows through them. Inductances: Inductances consume only reactive power: HV limitation inductances, stabilization inductances (arc furnaces, fluorescent lamps), etc Static converters: All rectifiers and converters consume reactive power. Capacitors: By definition, capacitors generate reactive power at very high rate, which is why they are used for this application. Definitions active power P=UI cos in W

in var reactive power Q= UI sin apparent power S= UI in VA

For the three-phase capacitors, the 3 powers should be . The following graph shows these multiplied by relations. The powers in the diagram can be converted into current (by dividing the powers by the voltage).Each active and reactive power has a corresponding active and reactive current (magnetizing current).The active and reactive currents are added to produce an apparent current, which is the current passing through the line from the source to the load.It= I total current (flowing in conductors) Ia= active current transformed into mechanical power or heatIr= reactive current needed for magnetic excitation f loads

Ia= It cos Cos

Ir=It sin

, called the power factor, is active power (kW)

divided by consumed power (kVA) A good cos optimizes the transformers and the lines. Optimization improves as cos tends towards 1.

FRANKEs Technology of Low Voltage CapacitorsGeneral Information The power capacitors produced by All GMKP power capacitors have

FRANKE GMKP were specially designed for reactive power compensation. Using state of the art technology and high-quality materials have enabled us to develop a range of capacitors to meet the demands of the future. Furthermore FRANKE GMKPs products and system of manufacturing and service is part of the new environmental protection industry and will strongly work further to improve our worlds conditions. GMKP type name FRANKE GMKPs registered type name worldwide based on FRANK GMKPs own special German technology. FRANKE GMKP prime advantages are: completely dry capacitor construction, so there are no possibility of out flow special one form capacitor cane, also minimize possibilities for leaks no PCB using filled with protective gas fireproofing overpressure and over-current tear off fuse self healing polypropylene foil stable fixed connection long life working Construction features For capacitors long life properly working the construction and manufacturing process has high priority and is constantly observed by FRANKE GMKPs specialists.

cylindrical extruded aluminium housing with a special three cascade sealing method for the capacitor cane to provide leaks. Another FRANKE GMKPs special is the double safety system, which not only protect in case of overpressure, but also switch the capacitor off in case of over-current. The purpose is to protect the capacitor against excessive pressure increase inside. The inner connections are separated for this purpose from the main supply. The internal construction includes

lengthwise separate windings of high quality, resistant, metalized polypropylene films. For example, a three phase capacitor has therefore three windings. The quality of the polypropylene film is significantly our special responsible metallization for the self-healing ability of the capacitors and so procedure ensures a high degree of capacitor self-healing. Our capacitors are delivered with the appropriate discharge resistors. FRANKE GMKPs special design is the internal resistors. In case of high power consumption we so avoid arcs outside the capacitor to protect the equipment from burning and over-heating. AnotherExcellent self-healing element

advance of this design is to reduce the time for discharging in addition with very low resistor losses and at least safe space for installing the capacitor.

Low Voltage CapacitorsApplicationAutomatic power factor correction (PFC) and capacitor banks Individual solution for fixed power factor correction (e.g. Motor, transformers, lighting etc.) Group fixed power factor correction (several equipment connected in a group) Capacitor banks of tuned and detuned Harmonic trap applications (e.g. UPS, frequency drives and converters etc.) Special application such as outdoor mounting, filter model, bushing terminal style etc.Internal discharge resistor Terminal for high capacity cables (up to 16 to 32mm) , both side of the terminal can be used Mounting Reduced mounting costs Any position mounting Maintenance-free Environment Non-pollution, Non PCB Environmentally friendly manufactured Recyclable Easy to dispose Save energy and reduce Carbon dioxide emission! Safety Dry type design Self-healing type Overpressure and over-current disconnector Non-flammable Touch-proof terminals Three cascade cylinder sealing One form capacitor cane, no possibility for leaks

Benefit:Electrical Long life cycle (100000 hours) Highest pulse current withstand capability (200 x IN) Corona-free very low losses

General Technical DataOver voltages Over current Inrush current Losses (dielectric) Capacitance tolerance Test voltage terminal to terminal Test voltage terminal to case Life expectancy Ambient category Cooling Permissible max humidity Maximum permissible altitude Mounting position Mounting grounding Safety features Discharge resistors Case Degree of protection Impregnation Terminals Installation Standards and temperature

U Imax Is

UN+10%(up to 8h daily)/UN+15%(up to 30 min daily).UN +30%(up to 1 min)/ Min.1.3*IN(in certain cases higher) 200 times rated current(other request is available) 0.20 W/KVar -5%/+5%

UTT UTCTLD(CO)

2.15*UN, AC, 10S Up to UN=660V:3000VAC, 10s;above UN=660V:6000 VAC, 10s 100,000 operating hours.(other request is available) -25/D, max, 55, with forced cooling conditions higher ambient temperature possible. Naturally air-cooled (of forced air cooling)

LCT/ UCT

Hrel

95% Normal 1000 M above sea level (Max.3000M) Any position , normal stand mounting Threaded M12 or M16 stud on bottom of case Dry technology, overpressure/current disconnector , self-healing, Internal discharge module design included in delivery, (