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APFC Panel “ENTEK APFC Panel has been designed and developed by S.S POWER SYSTEMS, a professionally managed an ISO 9001:2000 certified company with an impressive track record. The Companys high powered Technical & Management Team includes Engineers with extensive and relative skills in the filed of Research & Development and also observing total quality management (TQM) practices in production engineering & proving effective after sales service. The ENTEK APFC Panel caters to commercial Industrial and corporate sector for improving Power Factor, which is a statutory requirement of all state power distributor companies in India. What is power factor? Working power (KW) Reactive Power (KVAR) vs Apparent Power (KVA) “Power factor involves a relationship Between two types of power: working Power and reactive power. Most loads in Modern electrical distribution systems are Inductive, which means that they require an Electromagnetic filed to operate. Inductive Loads require two kinds of current:
Working Power, performs the actual work of creating heat, light, motion, etc. Reactive power, which sustains the electromagnetic field. Working power is measured in kilowatts (KW). It does the work for the system-providing the motion, heat, or whatever else is required. Reactive power, measured in kilovolt-amperes-reactive (KVAR), doesnt do useful “WORK .it simply sustains the electromagnetic field. Working power and reactive power together make up Apparent Power. Apparent power is measured in kilovolt-amperes (KVA). The following right POWER triangle illustrates the relationship between these three types of power. The square of apparent power equals the square of working power plus the square of reactive power. Finally, Power Factor is the ratio of working power to apparent power, or KW/KVA. Power Factor =Working Power / Apparent Power COS (PF) = KW KVA Benefits of Installing ENTEK Automatic Power Factor Controller Panels: Reduced Electricity utility Bills. Increased Installation Capacity. Improved Voltage regulation due to reduced line voltage drop. Less heating of cables, transformers, switchgears and other equipments. Reduction in KVA Demand. More Power for the same KVA. Low Pay Back Period. 80 % depreciation on Income Tax as per Energy Conservation Act-2001.
Control module with data logger Measurement of A,V, PF, COS , W, VAR, VA ( W, VA, Var etc.) Sense 1% of load current. Auto/Manual mode selection with indicator light. Automatic calculation of C/k value. Program entry for targeted Cos value. Number of capacitor steps are user definable. The consequent switching time between capacitor steps is adjustable from 2 to 50 seconds. C +/ NORMAL/C- condition lights indicate actual system state Over voltage, insufficient compensation, over compensation state, alarm indicater lights without put contact. Adjustable programmable over voltage protection for capacitor banks Micro controller based digital design complying with international standards. Flush mounting with rear panel connectors. Designed to use with current transformer (5A).
Electrical & general Characteristic Power range:12.5- 100 KVAR(440V) Mains voltage (working voltage): standard 440V(other voltage on request) Rated frequency:50 Hz Altitude: < 2000 ma.s.l. Relative humidity: 90% max. at 350 C Duty: continuous Temperature class:-25+550 C Power supply line: three phase + ground + neutral (for 440V mains version only) Relay current input signal: from CT on lion5A Relay voltage input signal: picked up internally.
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