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SPEL Plastic Film KVAr Range Capacitors

INTRODUCTION:Power factor is a measurement of electrical system efficiency. Inductive Load functions on principles of two energies. Active Energy for Action (KW), and Reactive Energy for Reaction (KVAr). KW + KVAr = KVA (This is total energy). Both these energies are drawn from Utility lines. Capacitor haves capability to provide Reactive energy, and installation of appropiate KVAr Capacitor would result in in-house KVAr generation. Many utilities have a power factor (KW/KVA) penalty built into their rate structure to penalize users with a low power factor reading in their electrical system. To improve this power factor, the most common solution is to install a KVAr Capacitor system.

It is well known fact that as current flows through the conductor, the conductors heat up due to resistance in the conductor. This heating is power loss which is proportional to current (Power Loss=I*I*R). In normal electrical distribution systems, the conductor loss can account for up to six percent (6%) of the total load. When a capacitor system is installed in a distribution system to improve system power factor, it also reduces the current magnitude flowing through the conductor and transformer. Hence, the power loss is reduced.That means it reduces KWh units also.

At SPEL we strongly recomend in view of above fact that KVAr Capacitors should be of Lowest losses to match the economics of Power Saving. Metallized Polymer Film Capacitors have the lowest losses and other parameters like ESR value can be controlled effectively in Metallized Polymer Film design.It is the right know-how which makes a difference, and MPP Capacitors can be designed to withstand 3 times the rated current in case of application in harmonic enviornment. SPEL haves the expertise for that, and are pioneer in self developed Ultra Low ESR Technology.

SPEL manufactuers KVAr Capacitors in accordance to point of use/application, and quality electrical enviornment.Keeping in line with economics of power saving we provide KVAr Capacitors as below

1. NORMAL DUTY CAPACITOR:For normal loads upto 5 KVAr mainly for agriculture and small establishments.

2. INDUSTRIAL DUTY CAPACITOR:For normal Industrial use with linear loads

3. EXTREME DUTY CAPACITOR:This is ULTRA LOW ESR technology specially for Industries with non-linear Loads.

Alt text...........Online KVAr Calculator ......will be updated soon