Power Factor (PF) is the ratio of Power Utilized (KW) and Power Drawn(KVA).
Generally, when the applied to the electrical motors, the entire power is not converted as useful Work Done(KW). Depending on inductance of the motor a reactive power (KVAR) is generated which results in drawing of excess KVA.
PF = KWH / KVAH
To reduce the KVA drawn, the inductive KVAR is to be nullified by introducing an equal and opposite Capacitive KVAR according to the load pattern, thus OPTIMUM PF is maintained.
Salient Features of AEE’s APFC Panel: Adjustment to any step of capacitor value Micro controller based technology. Digital computation of various parameters Continuous monitoring of parameters like Line Voltage, Current, Active, reactive and Apparent Powers and energies Scrolling Display on a Dot Matrix LCD Protection of Capacitors against damage due to High Voltage, Low Voltage Tends to maintain 0.99 lag Plug-in terminal connection No-Volt release features to disconnect all capacitors in the event of power failure Dynamic control of Reactive Power and Power Factor RS 232 / RS 485 Standard output port (optional) Fine & Coarse correction Controller.
Compact in size Can be fitted in existing gear box Igniter is not requried High power factor without Capacitors Output short Circuit protection Constant Illumination with wide range of voltage fluctuation Can be ignited even at 160V Reduction in cable losses Reduction of VA burden Increase in efficiency of overall unit Eliminates use and throw concept of chokes Very low maintenance Can be fitted at the bottom of the pole
BENEFITS:
Enhanced life period of lamps Improvement in the line voltage Wide voltage fluctuation which standing capacity Steady lux output Optional dimming at off peak hours High intensity of light Cut down of maintenance cost Helps to reduce global warming Low heat generation Saves power upto 50% Depreciation and carbon credits can be availed
TECHNICAL DATA
Size of the unit : Can be fitted in existing gear box Models : 70W, 150W, 250W, 400W Suitable for : Sodium and Metal halide lamps Operating voltage : 160V to 280V Input frequency : 50Hz. Short circuit protection : Built-in Heat dissipation : Very less Off-peak dimming : Available(Optional).
Swift Electronic Automatic Phase Sequence Corrector
Normally, for any 3 Phase Machines (or) Equipments like AC,UPS,Lifts and Motors, 3 Phase incoming supply has to be given in the right sequence, i.e (R,Y,B).
Swift Electronic Automatic Phase Sequence Corrector
The Phase angle of 120° between the phases R,Y,B is to be maintained to run 3 phase Motors.
If the sequence is changed instead of R,Y,B to R,Y,B the motor tends to rotate in the reverse direction. If the sequence is changed for loads like 3 phase AC,UPS and Lifts, they will stop working due to the inbuilt sequence protection feature. Only when the input sequence is changed manually, they strat functioning.
In the case of 3 phase UPS, due to wrong sequence, the input supply will be cut and it starts working in the battery mode resulting in discharge of battery.
SWIFT – ELECTRONIC AUTOMATIC PHASE SEQUENCE CORRECTOR always gives an output 3 phase supply in the right sequence and maintains 120° between phases, even if the input sequence is interchanged.Thus all the 3 phase equipments continues to run irrespective of the change in input phase sequence.
Unlike other motor loads, a suitable capacity should be chosen for LIFTS which takes almost 5 times starting current and it will be continuous. SALIENT FEATURES
FULLY AUTOMATIC/li> NO MANUAL INTERVENTION SINGLE PHASE PREVENTION HIGH/LOW VOLTAGE PROTECTION VOLTAGE IMBALANCE PROTECTION BETWEEN PHASES OUTPUT IN THE RIGHT SEQUENCE(R,Y,B).
How often has your important corporate meetings come to an end when one or two phases fails in your 3-phase supply?
Your kids cannot study for their exams? Your party becomes a flop in darkness? Your electrical gadgets fail due to voltage fluctuations? Erratic phase supply is very common now a day, so we give you need in these hard times
SWIFT ELECTRONIC AUTOMATIC PHASE SHIFTER a tested solution to all your power problems. FEATURES THAT ADD VALUE TO SWIFT
Solid state in Design. Fully automatic & No manual intervention Provides continuous supply even with one phase Compact in size and easy serviceability. Visual indication of input and output Shifts instantly within a second When supply resumes it restores to the normal position automatically Easy installation and no maintenance System can be concealed since it is transformer free.
WHERE SWIFT CAN BE USED?
Bungalows/ Flats Hotels / hostels Offices / Banks Hospitals / Nursing Homes Marriage Halls / auditoriums Computer Centers Commercial Complexes Laboratories UPS ( single Phase )
OPTIONAL FEATURES
Other than regular model SWIFT electronic auto phase shifter is coming out with EAPS-SL and EAPS– deluxe to fulfil the exact requirements. SWIFT EAPS – DB / EAPS – DDB
Swift Electronic auto phase shifter is also available with the combination of single door distribution board db and double door distribution boards (DDB). These models fulfill the requirements of separate distribution boards. SWIFT ELECTRONIC EB – GEN AUTOMATIC CHANGE OVER
When EB supply fails, this system changes to the Genset mode automatically. When EB supply resumes it goes back to the EB mode and switches off the Genset (single Phase) Automatically. Three phase Genset change overs can also be supplied against order.
These days, Multistoried flats and apartments are mostly equipped with back-up Generator due to frequent Power cuts. When the Main Supply is ON,SWIFT ACCL allows full load connected to EB supply. In the event of Mains (EB supply) failure,the back-up Generator is Switched ON.
Since the Generators are not installed to the full capacity,only essential loads are allowed while running the Generator. If Overload occurs SWIFT ACCL switches OFF the Generator supply to the permises. Only when the load is reduced to a specifed limit, it continues to give the Generator supply for the essential loads automatically. ACCL Models
Single Phase 3 Phase EB – Single Phase Gen 3 Phase EB – 3 Phase Gen Models
Sutiable Model may be chosen depending on the application and circuit wiring.
Virupaux Instruments Supplying and manufacturing function generator such as signal function generators, instrument function generators, physics function generators, digital function generators and electrical function generators.
Aggreko Energy Rental India Private Limited Providing industrial generators, gas generators, power plant generators, diesel generators, portable generators, rental generators, fuel tank rental, electrical distributors, distribution board rental, load bank rental and electrical transformer rental.
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