Power Capacitors

LIFASA capacitors are manufactured using the most advanced technologies, coming from an in depth knowledge of the manufacturing process and also from very strict laboratory and R+D tests. The enormous experience in installations, acquired over many years, allow us to incorporate in the new design the necessary characteristics to optimize the use of the product.
Capacitors are composed of capacitive elements wound from low loss polypropylene film. This dielectric is vacuum metallized, what gives it an excellent self-healing characteristic (MKP).
Elements are covered with a thermohardening resin of high dielectric properties and are not oil filled. Elements are connected to obtain the required reactive power and are mounted in steel cases. Void spaces between elements and the case are filled with a non-flammable, inert and non toxic material. Each element is individually protected.
This construction system avoids any risk of explosion of the capacitor and meets all the tests specified in the -1 and -2 standards.

Advantages
Capacitors are dry type and consequently ecologically safe: there is no possibility of impregnating liquid leakage.
Losses are specially reduced: lower than 0.05% (< 0.5 W/kvar).
Capacitors are a self-healing type: in case of a dielectric breakdown, due for example, to a transient over- voltage, the self-healing mechanism vaporizes the metallic electrode around the breakdown point, allowing the capacitor to go on working normally.
Their weight and volume are very low, allowing them to be installed every-where without problems.
Capacitors use strong terminals that guaratee a fast and safe connection.
Capacitors, cover with their different series, a wide range of power and voltages to satisfy the most varied requirements.

CPF series are formed by connecting a FML capacitor to a group of high rupturing capacity fuses.

Its construction facilitates connection of the capacitor in installations where individual compensation of motors and transformers is required. It offers effective protection against short circuits.

c aracterísticas técnicas /t eChniCal CharaCteristiCs
Tensión nominal/Rated voltage .........................230 y/and 440 V
Frecuencia/Frecuency .........................................50 Hz - 60 Hz
Nivel de aislamiento/Insulation level ...............3 kV rms/15kV cresta/crest
Sobretensión máxima/Max. overvoltage .......1.1 Un (8h/dia/day)
Sobreintensidad máxima/Max. overcurrent ..1.3 In
Gama climática/Temperature range ...............-40/+55 oC
Instalación/Installation ........................................Interior/Indoor
Fusibles/Fuses ........................................................In <63 A: Tipo/Type D0
                .......................................................In >63 A: Tipo/Type NH
Capacidad de ruptura de los fusibles .............Tipo/Type D0: 50 kA
Rupture capacity of the fuses .............Tipo/Type NH: 120 KA
Color/Colour..........................................................RAL7035
Normas para fusibles/Standards for fuses ....
Normas para condensadores ............................
Standards for capacitors

Other constructions, powers, tensions and frequencies to consult.

CPFVF/CPMVF 18-100 kvar POWER CAPACITORS WITH PROTECTION FILTER
Description
The capacitors CPFVF and CPMVF series are formed by a power capacitor and a reactor of harmonic protection filter with an automatic circuit breaker or high rupturing capacity fuses. These capacitors are specially designed for individual compensation of transformers in networks with an elevated harmonic level.
Technical Characteristics
Tensión nominal/Rated voltage ........................440 V
Frecuencia/Frequency ........................................50 Hz - 60 Hz
Condensadores/Capacitors ..............................Serie FMLF/FMLF Series o/or POLB HD 7%
Tipo de filtro/ Filter type ...................................Baja sintonización/Low tunning (7%)
Frec. de resonancia/Resonance freq. .............189 Hz
Reactancias/Reactors .........................................Tipo INA-INR/INA-INR Type
Construcción/Construction ..................................Armario metálico/Metal cabinet
IP de protección/Degree of protection ..........
Color/Colour ........................................................Gris/Grey (RAL 7035)
Instalación/Installation .......................................Interior/Indoor
Montaje/Assembly ..............................................Sobre suelo/Floor mounting
Entrada cables/Cables entry ...........................Laterales superior/Top sides
v ariantes constructivas /C onstruCtion options
Con interruptor manual y fusibles (para el CPFVF)/With manual circuit breaker and fuses (for CPFVF)
Con magnetotérmico y/o diferencial (para el CPMVF)/With breaker and/ord earth leakage relay (for CPMVF)
a ccesorios /a CCessories
Ventilación forzada/Forced cooling

Other ratings, voltages and frequencies available on request.