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Contactor Switched APFC System
LT APFC SYSTEM : - Reactive Power compensation system is designed to work automatically on LT power supply to measure , display & connect, disconnect the required capacitor banks through Thyristor /Capacitor Duty contactor with protection of MCB / HRC Fuses & series reactors to each bank to achieve the set Target power factor. Thyristor /Contactor Switched Automatic power factor system is the highly accurate, properly designed system with required creep age distance as per required standards. APFC System equipped with advanced, Digital Microprocessor based relay to measure, calculate and display all electrical network parameters. It accurately measures cycle to cycle reactive power requirement for required capacitors are connected to switching element / device installed in the system, so as required capacitors are connected / disconnected to the network. APFC Controllers close loop fast response multi method switching [MMS] algorithm helps system to have close & precise control on power factor. APFC Relay has memory storage model of capacity 45 Days on hourly basis with Rs 232 port for communication. Features : Modular Structure Protection to each step. Well ventilated design. Powder coated metallic frame structure design Four modes of operation. Door interlock Facility. Good Service Backup. Applications : Automobile Industries, Cement Industries, Metal Industries. Chemical & Fertilizer Plant, Pharmaceutical Industries. Hospitals, Malls, Banks, IT Parks, Commercial Complexes. Windmill, Power Stations, DG Stations, Crushers. Railway / MES / Ordinance Workshops. Display Parameters of Apfc relay : Voltage, Current, Power Factor, Active Power (KW), Apparent Power (KVA) –All at LT Side. Reactive Power (KVAR), Capacitive Reactive Power (KVAR) Active Energy (KWH), Apparent Energy (KVAH), Reactive Energy (KVARH) Real Time, Date, Network fault message display Capacitor bank status display, Load side Parameters viz. Current, P.F. & KVA. Protections : Controller offers protections in the following situations. High Voltage, Low Voltage, Over-Load, Under-Load, Voltage Imbalance, Load Current Imbalance, Over Capacitor Current, Capacitor Current, Imbalance, Current spike, Over Temperature. Programmable Parameters of APFC Relay : Target Power Factor - 0.90 lead to 0.85 lag. Time Delay (TD) – 1 mili sec to 255 sec CT Ratio – Current Transformer ratio to measure actual load. PT Ratio – Potential Transformer ratio to measure actual voltage. No. of Steps – 1 to 16 Capacitor steps. Capacitor Step Rating.[1Kvar to 1000 Kvar.] Display Scroll time delay. Capacitor’s discharge time.[ In mili Sec to Sec] Compensation mode-fine-Average/minimum/maximum of Load Kvar basis.
Voltage : 440V/3 Phase/50Hz.
Current : IN/5 Amp. or IN/1 Amp.
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Contactor Switch APFC Panels
MPP TYPE POWER CAPACITORS - Super cap Power capacitors are the unique solution for the reactive power compensation. Super-cap power capacitors are manufactured using Tri-Layer, Zn -Alloy, Heavy Edge, Low Metalised film to provide better bonding of element and long life. Correct thickness of MPP Film is results into low loss of capacitance, more reliable and stable in performance. The tight wound element on most advance machine results into zero defect winding with maximum output. MPP Capacitor have Self Healing property, which results to avoid, illuminate permanent short circuit. MPP Power capacitors very useful to improve the power factor of the load & so to reduce the cable line losses & thus reduced the system line current & thus useful to connect the extra load with same demand KVA. Some Unique Features Self healing type costrction to eliminates permanent short circuit. Tight , Tri- layer winding, low tan delta value. Available in Aluminium cylindrical Can Type Construction. MPP Capacitor with pressure interrupter design Conformance to IS 13340 & 41. Heavy Duty film construction to withstand high & Freaquent voltage spikes. Available in 3/5/6/9/10/12.5/15/20/25 Kvar. Wide operating voltage range. Available for Various applications. SIELENT FEATURES:- OVER PRESSURE DISCONNECT : All electrical equipments, products have a certain life, it also applies to power capacitor. As the construction of polypropylene type capacitor is to produce a pronounced short circuit-the HRC fuses, MCB’s alone doesn’t sufficient for fast protection; so the all capacitors are internally constructed such a way that a disconnector operates when there is over pressure generation. A uncountable switching, break downs occurs , result into thermal or electric overload. These all action results into formation of gases, which results into rise in pressure inside capacitor casing. The increase in pressure causes increase in length of curvature of the lid element wire. Expansion beyond certain limit will cause tear off the internal Fuse wire & disconnects the capacitor element from line voltage.
Voltage : 415V/440V/525V/3Ph./50Hz.
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thyristor controllers
LOAD OPERATED FAST RESPONSE REACTIVE POWER COMPENSATION SYSTEM :- . The system is designed to work automatically on highly variable, fluctuating, unbalanced loads. The compensation is done on percentage of load current set able on site in program mode of Controller with fast response with cut off of set value of power factor. Load operated Thyristor switched Automatic power factor system mainly suitable to Welding Loads, Lifts, Crane, Injection Molding Machines. It is a highly Fast response system properly designed to measure ,display, connect & disconnect the required Kvar Capacitors to achieve target power factor. Load operated APFC RELAY -Microprocessor based, most advanced device to measure & Display all electrical network parameters & calculate load Kvar to work automatically to connect & disconnect capacitors banks to achieve target power factor with ultra fast response. Display Parameters of APFC Relay: Voltage, Current, Power Factor, Active Power (KW), Apparent Power (KVA) -All at LT side Reactive Power (KVAR), Capacitive Reactive Power (KVAR) Active Energy (KWH), Apparent Energy ( Energy (KVAH), Reactive Energy(KVARH) Real Time, date, Network fault message display Capacitor bank status display,Load sideParameters viz. Current, P.F. & KVA. Protection : Controller offers protections in the following situations, High voltage , Low voltage, Over-load, Under load, Imbalance, Load Current Imbalance, Over Capacitor Current, Capacitor Current Imbalance, Over Temperature Programmable Parameters of APFC Relay: Target Power Factor - 0.90 lead to 0.85 lag. Time Delay (TD) - 0.5 mili sec - 120 Sec. CT Ratio - Current Transformer ratio to measure actual load. PT Ratio - Potential Transformer ratio to measure actual voltage. No. of Steps - 1 to 4 Capacitor steps. Capacitor Step Rating -on percentage of load current with connected Kvar. Display Scroll time delay. Capacitor's discharge time in Seconds. Compensation mode - fine-Avarage /minimum/maximum of load Kvar basis.
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Thyristor Module
Main Features : Highly Sensitive. Accuracy Class I. Auto CT Synchronization. Intelligent Multi Method Switching (MMS)Algorithm. Four Quadrant Measurement. Data memory-45 days on hourly basis. Communication port RS-232/485. 2 / 4 Line LCD Display with backlit. Energy Pulse Output. Plug & Play Operation. Computerized Test & Calibration Report. Payment Lock Facility. Plug in Terminal. IP-54 Degree of Protection LT APFC RELAY- An inteligent high speed DSP + Microprocessor Based device to measure, calculate, display and store all electrical network parameters. In built Intelligent Multi Method Switching (MMS) Algorithm enables user to get close control on network reactive power requirement. Multi Method Switching (MMS) Algorithm allows user to set different target power factor for Diesel Generators and Windmill Stations. A built in self test facility provided for checking calibration and operation of the relay without external load. The control functions even at low operating loads with great accuracy GB Control’s APFC controller find usage and applications in all segments of industry viz Automobile Factories, Cement Plants, Chemical & Fertilizer Plants, Metal Industries, Hospitals, Windmill Power Stations, D .G. Stations etc. The other built in features viz Over Voltage Protection, Low Voltage Protection, Under Load Protection, Over Load Protection High Temprature etc. provides nonstop operation of APFC System. Display Parameters : Voltage, Current, Power Factor, Active Power (KW), Apparent Power (KVA) Reactive Power (KVAR), Capacitive Reactive Power (CKVAR) Active Energy (KWH), Apparent Energy (KVAH), Reactive Energy (KVARH) Real Time, Date, Network fault message display Capacitor bank status display, Load side Parameters viz. Current, P.F. & KVA. Protections : Controller offers protections in the following situations. High voltage, Low voltage, Over-load,Under-load,Voltage Imbalance, Load Current Imbalance, Over Capacitor Current, Capacitor Current. Imbalance, Over Temperature. Programmable Parameters : Target Power Factor - 0.90 lead to 0.85 lag. Time Delay (TD) – 0.1 Sec. to 255 Sec. CT Ratio – Current Transformer ratio to observe actual load current. PT Ratio – Potential Transformer ratio to observe actual Line Voltage. No. of Steps – 1 to 16 Capacitor steps. Capacitor Step Rating. Display Scroll time delay. Capacitor’s discharge time. Operating Mode : Automode / Manual Mode / Programme Mode / Standard Mode. Compensation Mode : Average / Maximum / Minimum of Load Kvar Basis. Memory Storage : 45 Days on hourly basis.
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Thyristor switch APFC Panels
LOAD OPERATED FAST RESPONSE REACTIVE POWER COMPENSATION SYSTEM : –The system is designed to work automatically on highly variable, fluctuating, unbalanced utility loads. The compensation is done on percentage of load current settable on site with the help of variable setting pot on Controller with fast response with cutoff of set value of power factor with another pot. Load operated Automatic power factor correction system mainly suitable to Lighting loads, Agriculture pumps, Welding loads, Lifts, Crane, Injection Molding Machines. It is a highly Fast response system designed to measure & operate to connect & disconnect the required Kvar Capacitors to achieve Target power Factor with reference to load current. LED Indications:- High Voltage - RED LED Low Voltage - RED LED Power Factor - YELLOW LED Lead PF - RED LED Low Load PF- RED LED Power ON - GREEN LED Bank ON - GREEN LED LED Indications Details:- High Voltage LED glows when system voltage is 1.15 times of rated voltage. Low Voltage LED glows when system voltage is 0.7 times of rated voltage. Current LED glows when system current is above set limit. Current - YELLOW LEDLead P.F. LED glows when power factor is leading. Bank ON LED glows when contactor switches ON capacitor bank. Power ON LED glows when power is switched ON. LL LED glows when load current is below 1% of rated transformer Current.
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APFC Panel
Main Features : Highly Sensitive. Accuracy Class I. Certified from NABL accredited Laboratory. Intelligent Multi Method Switching (MMS) Algorithm. Four Quadrant Measurement. Data memory-45 days on hourly basis. Communication port RS-232/485. 2 / 4 Line LCD Display with backlit. Energy Pulse Output. Plug & Play Operation. Computerized Test & Calibration Report. Payment Lock Facility. Plug in Terminal. IP-54 Degree of Protection. HT APFC RELAY - An intelligent high speed DSP + Microprocessor Based device to measure, calculate, display and store all electrical network parameters. Voltage & Current Feedback is achieved through HT CT’s & PT’s. In built Intelligent Multi Method Switching (MMS) Algorithm enables user to get close control on network reactive power requirement. Multi Method Switching (MMS) Algorithm allows user to set different target power factor for Diesel Generators and Windmill Stations. A built in self test facility provided for checking calibration and operation of the relay without external load. The control functions even at low operating loads with great accuracy GB Control’s APFC controller find usage and applications in all segments of industry viz Automobile factories, Cement Plants, Chemical & Fertilizer Plants, Metal Industries etc. The other built in features viz Over Voltage Protection, Low Voltage Protection, Under Load Protection, Over Load Protection High Temperature etc. provides nonstop operation of APFC System. Display Parameters : Voltage, Current, Power Factor, Active Power (KW), Apparent Power (KVA) Reactive Power (KVAR), Capacitive Reactive Power (CKVAR) Active Energy (KWH), Apparent Energy (KVAH), Reactive Energy (KVARH) Real Time, Date, Network fault message display Capacitor bank status display, Load side Parameters viz. Current, P.F. & KVA. Protections : Controller offers protections in the following situations. High voltage, Low voltage, Over- load, Under-load, Voltage Imbalance. Load Current Imbalance, Over Capacitor Current, Capacitor Current. Imbalance, Over Temperature. Programmable Parameters : Target Power Factor : 0.90 lead to 0.85 lag. Time Delay (TD) : 1 minute to 20 Minutes CT Ratio : Current Transformer ratio to observe actual load current. PT Ratio : Potential Transformer ratio to observe actual Line Voltage. No. of Steps : 1 to 8 Capacitor steps. Operating Mode : Auto Mode / Manual Mode / Programme Mode / Standard Mode. Compensation Mode : Average / Maximum / Minimum of Load Kvar Basis. Memory Storage : 45 Days on hourly basis
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High Light Intensity Indoor Light
led based light fittings : pole mounted street light fitting with light-emitting diode:- solid-state light fittings are with simplified headpiece structure, excellent heat dissipation solution, natural beauty, perfect performance with special optical lens, high brightness led and other high quality electronic components are all combined & assembled into one unit to give maximum light output. It operates in a solid state i.e. There are no movable parts or chemicals used to produce light. Important components are the led, the driver and the lens. Temperature control & heat dissipation from the junction is such designed that the efficiency and longevity of led lamps is high & desired. led lamp fittings with effective heat dissipation, high & long lasting lumens output performance, is unique solution in power saving field. Dimensions & weight of the fittings is as per wattage capacity .construction type is waterproof, sealed with gasket, useful for outdoor duty applications, manufactured in die-casting aluminum material with tamper proof glass lamp holding hook, fastened by screws & proper arrangement of fixing to give wide angle light spreading. some unique features available in 18w/24w/36w/60w/120 watts. led light is clear white ,milky, pleasant light. light intensity is same in watt power ip-55 degree of protection for all fittings. no emision of carbon or formation of chemical gases while generating light. Complete natural source of light. all light fittings with solar cutoff . all light fitting with energy saving mode circuit. technical data sheet : light source 1w high-brightness led with capacity-90 lux/watts is used. power of leds -24w, total power consumption 30w. light color pure white/warm white color. temperature 5500-7000 cal/3000-4000cal. Luminous flux of led 90lm/w. total luminous flux -4860lm illuminance output-23-25lux/ 8mtr. 18-20lux/10mtr. light beam angle 120 degree . input voltage - 240v (50hz) converted to dc 24volt through smps supply. led working current 350ma led working voltage dc24v time programmed. power saving mode-full power before midnight, half power after midnight automatically lifetime- 50000 hours, 50times of lifetime than halogen lamp, 15 times of lifetime than sodium lamp shell
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Power Saving LED Type Pole Mounted Light Fittings
LED BASED LIGHT FITTINGS : Pole mounted street light fitting with Light-Emitting Diode:- Solid-state light fittings are with simplified headpiece structure, excellent heat dissipation solution, natural beauty, perfect performance with special optical lens, high brightness LED and other high quality electronic components are all combined & Assembled into one unit to give maximum light output. It operates in a solid state i.e. there are no movable parts or chemicals used to produce light. Important components are the LED, the driver and the lens. Temperature control & heat dissipation from the junction is such designed that the efficiency and longevity of LED lamps is high & desired. LED lamp fittings with effective heat dissipation, High & long lasting lumens output performance, is unique solution in power saving field. Dimensions & weight of the fittings is as per wattage capacity .Construction type is Waterproof, Sealed with gasket, useful for outdoor duty applications, manufactured in Die-casting aluminum material with tamper proof glass Lamp Holding hook, fastened by screws & proper arrangement of fixing to give wide angle light spreading. Some Unique Features Available in 18w/24w/36w/60w/120 watts. LED Light is Clear white ,Milky, pleasant Light. Light intensity is same in watt power IP-55 Degree of Protection for all fittings. NO Emision of carbon or formation of chemical gases while generating light. Complete natural source of light. All light fittings with solar cutoff . All light fitting with Energy saving mode circuit. Technical Data Sheet : Light source 1W high-brightness LED WITH CAPACITY-90 Lux/watts is used.. Power of LEDs -24W, Total power consumption 30W. Light color Pure white/Warm white Color. Temperature 5500-7000 cal/3000-4000cal. Luminous flux of LED 90Lm/W. Total luminous flux -4860Lm Illuminance Output-23-25Lux/ 8Mtr. 18-20Lux/10Mtr. Light beam angle 120 degree . Input voltage - 240V (50HZ) converted to DC 24volt through SMPS Supply. LED working current 350mA LED working voltage DC24V Time programmed. Power saving mode-Full power before midnight, half power after midnight automatically Lifetime- 50000 Hours, 50times of lifetime than halogen lamp, 15 times of lifetime than Sodium Lamp shell
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APFC Panels AMC and CMC
APFC Panel Maintenance
APFC panel Repairing
Capacitor Panel AMC CMC
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