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(54 products available)
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    Three Phase without Neutral Thyristor Power Controllers +2

    Three Phase without Neutral Thyristor Power Controllers

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    • Number Of FlowerPower Controllers
    • ApplicationPhase Control Controlling
    • Availability0-50gm, 100-150g, 150-200gm, 200-250gm, 250-300gm
    • Country of Origin110V, 220V, 380V
    • Power TypeAC, DC
    • Frequency50Hz, 60Hz, 90Hz
    • FeatureAuto Controller
    • Operating Temperature-25 +85deg C, -40 +70deg C
    • Buyers can get in touch with us for obtaining the Three Phase Without Neutral Thyristor Power Controllers at nominal rates. Our Power Controllers are widely demanded in various industries across the world. We are an illustrious Manufacturer, Exporter & Supplier from Delhi, India and are capable of delivering Three Phase Without Neutral Thyristor Power Controllers within the promised time.   Features : Soft start – bake out feature prevents moisture at start up Current Limit , Phase Loss Trip, Over temperature Trip Microprocessor Digital Programmable Thyristor Power Controller with Percentage Display. Program setting of Current Limit, Soft start etc by front keys Ratings : Single Phase – 25 , 34, 59, 70, 90, 150, 200 , 250, 300 Amperes Double Phase – 25 , 34, 59, 70, 90, 150, 200 , 250, 300 Amperes Three Phase Star/Delta- 35, 50, 70, 90, 150, 200, 250, 300, 350, 400 Ampers Three Phase Star with Neutral - 35, 50, 70, 90, 150, 200, 250, 300, 350, 400 Amperes . Dydac Controls Thyristor SCR Power Controllers some typical applications : Large tank heating and mechanical relay replacement. Thermoforming, textiles, industrial furnaces and ovens, extruders, kilns, chemical process heating, fast water heat. Paper and pulp drying, packaging machines, pharmaceutical processes, infrared ovens and dryers. High-temperature ovens and furnaces, kilns, glass, ceramics & hightemperature alloys. High-speed paper and ink dryers, high temperature IR heating, high temperature materials processing. Primary of transformer-coupled loads. Phase angle proportional control. No temperature or power cycling I2T Rectifier fuses standard Isolated SCR's Integrated thermal/mechanical design saves panel space Voltage protection - MOV capacitance 10 to 400 Ampere current ratings. Other Ratings Over 400 Amps Possible. Easy to install, test, service The Dydac Thyristor Power Controller is a heavy duty, fully Digital or Analog one, two or three phase power control unit for controlling the voltage applied to loads such as heating elements, thus, allowing temperature control while eliminating contactor switching and over/under heating. The first in a series of Digital or Analog Thyristor ( SCR ) Power Controllers incorporating protection functions. Built in switching methods are : Phase Control Firing Zero Crossing Firing Range : 15 A - 400 A , 220-1200VAdvantages at a glance : Fully digital Thyristor Analog Thyristor Phase Control and Zero Crossing Current: 15 – 400 A (consult us when higher ratings are needed) Voltage: 230- 500 V 50/60Hz Cooling Method: Forced air Ambient. Temp: 0 - 50°C Continuous Duty One, Two or Three controlled phases C.T.'s Input, 4-20mA or 0-20mA, 0-10VDC Digital display LEDs : PLT Over Current Over Temperature Alarm Trip Connection types : Single Phase Double Phase Three Phase Star or Delta Connection Three Phase Star with Neutral Protection functions : Under & Over current Phase loss * Shorted SCR Heat sink over temperature Trip & Alarm Internal failure The SCR control can deliver electrical power to heaters in several ways - phase angle fired, zero voltage switched and on/off control. Power Calculation : When selecting the correct sized SCR power controller, rate the SCR for at least 110% of the heater load. Heaters and power lines have tolerances that can swing on any given day or location.Single Phase : Watts÷ Volts÷1.73 = Amps - Example: 18,000W ÷ 415V÷1.73 = 75A Amps X Volts÷1.73 = Watts Phase Angle Fired : These controls proportionally turn on a percentage of each power line half cycle. This gives smooth, infinitely variable application of power to the heaters. Imagine a light dimmer and how it provides power to a light bulb. This method will provide the most precise control of heaters. Phase angle fired SCR’s will respond the fastest to load change and provide maximum heater life. It is the most precise method of control. Phase angle firing can increase heater life up to seven times depending on heater type. Phase angle firing also allows options such as soft start, voltage limit and current limit. These options are not available with any other means of control.Equipment manufacturers and maintenance engineers need a reliable, flexible approach to controlling electric-heating processes in today’s competitive, cost-conscious, industrial environment. And making the right choices up front is vitally important. Let us help you Understand SCR Power Controls , compare Power Control Methods to make the right selection, and determine the type of Electrical enclosure you need.Understanding SCR Power Controls : When selecting SCR Power Controls it is important to have a basic understanding of how SCRs work. This will help you select the right SCR for your application.How SCR Power Controls Work : A silicon controlled rectifier (SCR) is a solid state switching device which can provide fast, infinitely variable proportional control of electric power. Not only does this give maximum control of your heat process, but it can extend heater life many times over other control methods. Since the SCR is solid state, it can cycle on and off over a billion times, if properly used.The advantages of SCR Controls over other temperature control methods : Improved response time. Closer process control. Extended heater life. Reduced maintenance costs. Silent operation. No arcing and sparking. Reduced peak power consumption. Remember, a heating element is made of wire in most cases. If you use a mechanical relay to turn on your heater, it will cycle on or off within 30 seconds or longer. The heater will expand and contract, getting more and more brittle each time. This is called thermal shock. Temperature overshoot may also occur. Relays also arc, spark and will burn out on a regular basis. Mercury displacement relays can cycle from 3-15 seconds. While it controls better than a mechanical contractor, overshoot and thermal shock will still occur. If cycled too fast, Mercury relays can overheat and explode causing Haz-Mat problems   Description : Comparing Different Methods of Power Control : There are several methods commonly used to control power to electric heaters. Although some may seem “cheap and easy,” the total costs are not always considered. Mechanical Relays/ Contractors : The up front cost for a simple relay is low on low power levels. As the power level goes up, the price rises. Since the mechanical relays will get dirty, arc and burn out, the relay has to be replaced every so many cycles. The labor cost associated with this is often overlooked. Due to the slow cycle time inherent for mechanical relays (30 seconds minimum) control is poor, heated process may be damaged and heater life is shortened due to thermal shock. Mercury Displacement Relays : (MDR) The up front cost of a mercury displacement relay, or MDR, is low at low power. The MDR can cycle faster than a mechanical relay, and will not burn out as quickly. MDR’s do have to be mounted in one direction. However, the MDR will explode if overheated due to cycling too fast, or if overpowered. This results in a Haz-Mat problem. Control is still poor compared with solid state devices. The heater is still receiving full line voltage for several seconds at a time. Solid State Relays : (SSR) The costs of low power Solid State Relays (SSRs), is also low. However, there are several cost factors forgotten about with SSRs. Common to all solid state devices, they generate heat and have to have heat sinks. Also, SSRs generate more heat than SCRs due to their packaging, and come without lugs that make a solid electrical connection for higher power levels. The MOVs and fuses needed for protection against electrical shorts and spikes have to be customer installed. Again, this is a hidden cost. Finally, when looking at the SSR data, you must alwaysDerate the Device. Manufacturers of SSRs have derating curves published in their catalogs. However, please note that all SSRs are rated for the name plate power rating at 25ºC/77ºF ambient temperature. So a 50 Amp SSR is not good for 50 Amps if the temperature in the enclosure or work area is above 25ºC/77ºF (how hot is your facility in July?). The single surge current and voltage spike ratings are not as strong as an SCR. The SSR can cycle once a second and deliver better performance to both process and heaters than mechanical means. However, SSRs can only turn cycles on or off. Silicon Controlled Rectifiers : (SCR) The costs of Silicon Controlled Rectifier (SCR) Controls, is higher at low power, but level out with other methods at mid to high power. All Dydac SCRs come equipped with proper heat sinks, semi-conductor fuses and power lugs installed as an integrated package. With standard MOVs and DV/DT protection for line noise and voltage spikes, an SCR control can operate for decades. There is no routine maintenance to carry out. The level of control that can be achieved with a SCR is unattainable with any other devices. Phase angle firing and zero voltage switched control offers 0.08 second response times on 60Hz power lines. Heater life can be extended by 7 times. Power to heaters is infinitely variable. Soft Start, Current Limit and Voltage Limit Options give advantages for controlling heaters. Soft Start allows the use of high inrush heaters. Current Limit gives control of high temperature elements for furnaces. Voltage Limit prevents temperature overshoot and extends heater life. Peak power is reduced, saving operators utility costs. Protecting Your SCR Controls from Failure : Heat is the main enemy associated with SCR Control Failure. In fact, heat is the main enemy of all solid state devices. Almost all semiconductors, including transistors, IC/s and thyristors (SCRs and TRIACs) will be destroyed at an internal junction temperature of 125ºC. Diodes can take a higher internal junction temperature (130-200ºC). This is one reason Dydac Controls uses back to back SCR and SCR-Diode combinations whenever possible. Heat is generated by voltage drops across a power device (SCR/TRIAC). This drop can be anywhere between 1 and 2 volts depending on the device. The more current (amps) put through the device, the higher the watts the device will dissipate in the form of heat. This heat must be removed or the device will fail. All Dydac SCR Controls are designed to run at full rated amperage at 50ºC / 122ºF ambient.Remember, you will need air inlet and outlet holes with fan cooling. Finally, plastic enclosures act as an insulator. You will most likely destroy an SCR control if you install it inside a plastic box. The only reliable way to use a plastic enclosure is to have a “thru-hole mounting” style heat sink, with the heat sink’s cooling fans outside of the box.
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    Dydac Controls

    Mayur Vihar, Delhi
    GST 18 yrs 4.5 (30)
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    Autonics Thyristor Power Controller

    Autonics Thyristor Power Controller

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    • MOQ1 Piece
    • Country of OriginIndia
    • AutomationSemi-Automatic
    • Model Name/NumberDPU34B-100D
    • Operating Voltage440V
    • Power Supply440V
    • Phase Control5 to 98%, Z.C. control: 0 to 100%
    • Packaging TypeBox
    • Number of Phase3 Phase
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    Tanupp India

    Neemrana, Alwar
    GST 5 yrs 4.0 (1)
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    Automatic Thyristor Power Controllers

    Automatic Thyristor Power Controllers

    55,000 / Piece
    • MOQ1 Piece
    • Country of OriginIndia
    • ApplicationIndustrial
    • Voltage220V AC
    • Power Rating6 KW
    • PhaseSingle Phase
    • TypeAutomatic
    • Digit Display SizeSingle
    • In its most basic form, a thyristor has three terminals: anode (positive terminal), cathode (negative terminal), and gate (control terminal). The gate controls the flow of current between the anode and cathode. The primary function of a thyristor is to control electric power and current by acting as a switch.
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    AV Control Systems

    Pune Nagar Road
    GST 2 yrs 5.0 (1)
  • Furnace Thyristor Controller

    Furnace Thyristor Controller

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    • ApplicationIndustrial
    • MaterialMetal
    • DurabilityLong Life
    • Surface FinishingPolished
    • ResistivityRust Resistant
    • Drive TypeElectric
    • Our esteemed clients can avail a superior range of Furnace Thyristor Controller at industry leading prices. These are especially designed for 1&3 Phase, Phase Angle controller. We also check our range on the various quality parameters that meet industry standards. Moreover, our range is highly appreciated by our clients for high performance and long service life. Specifications: Rating 200 Amps. Input 230V.+/- 10%, 50 Hz Output 0 – 95% Input control 4-20 mA. signal by external process 0-10 V. DC signal by external process Controller details Out put voltage proportional to input control signal by phase angle control of thyristors digital Indications a) Power On b) over current Adjustment a) Voltage Setting Protections a) DV/DT protection by RC snubber Construction Open execution module suitable to mount in side the panel
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    Shreetech Instrumentation

    Narhe, Pune
    GST 15 yrs 4.5 (2)
  • Thyristor Controllers

    Thyristor Controllers

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    The thyristor family of semiconductors consists of several useful devices; the most widely used devices of this family are silicon controlled rectifiers (SCRs), Triacs, SIDACs and DIACs. In many applications these Thyristor Controllers perform key functions and are real assets in meeting environmental, speed and reliability specifications which their electro-mechanical counterparts cannot fulfill. We are dealers in Thyristor controllers for varying load applications at convenient market rates.   Essential Points Single Phase (230 V) : 20 A - 80 A (With Neutral)       Three Phase (230 V) : 20 A - 80 A (With Neutral)       Three Phase (415 V) : 20 A - 80 A (With out Neutral)       Slow Start : The output can be started slowly by internal adjustment.       Frequency : 50/60 Hz       Output Voltage : 0-97% output       Applicable Load (A) : Resistance load       Applicable Load (C) : Resistance load, Inductance load, Transformer load       Input Signal : 4-20 mA, 1-5V DC, 0-10V DC, VR adjustment by Manual       Cooling System : 30A 40A self-cooling, other by forced air cooling       Ambient Temperature :-10oC~55oC, below 90% humidity    
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    Vasp Instrument

    Makarpura, Vadodara
    11 yrs
  • Thyristor Power Controller

    Thyristor Power Controller

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    We supply Thyristor Power Controllers to all our clients. This is an important electronic device that is employed in numerous electronic circuits. We supply these to our loyal clients who regularly purchase from us in bulk and marginal sized quantities. Our delivery services are reputed to be prompt and supply the goods securely packed without any kind of loss in quality or quantity.
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    Bjs Electro Tech

    Jail Road, Delhi
    12 yrs
  • Thyristor Power Controller

    Thyristor Power Controller

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    •  Power440V/AC
    • Size in Cm.24L X 18H X 30D Cms
    • ApplicationIndustrial
    • Input4-20m Amp
    • Rating25-300Amp
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    abrostate overseas

    Focal Point, Dera Bassi
    10 yrs
  • Digital Thyristor Power Controller

    Digital Thyristor Power Controller

    90,000 / Piece
    • MOQ100 Piece
    • BrandAutonics
    • Model Name/NumberDPU3
    • Dimensions140 x 306 x 182 mm
    • Mounting TypeWall Mount
    • ColorBlack
    • Voltage90 to 110 V
    • Usage/ApplicationPhase angle control
    • Warranty1 Year
    • Humidity5 to 90 percent RH
    • MaterialPlastic
    • Weight6.5 kg
    • Ambient Compensation10 to 50 Deg C
    • Storage Temperature20 to 80 Deg C
    • FeaturesRemote monitoring and remote control, Supports Modbus RTU protocol by RS485 communication, Fast response speed by high-speed CPU, Built-in customizable 6 digital inputs (DI), Basic variable alarm outputs; current error, heater disconnection (heater some d
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    ASI TECHNOLOGY

    Odhav, Ahmedabad
    5 yrs
  • Thyristor Controllers

    Thyristor Controllers

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    Fotek Thyristor controller is having CE certified in compact version, i think we are the most advance product which has CE in thyristor & power regulator apart from this we have We are dealing wide range of products in Fotek India proximity sensor, photoelectric sensor, ssr, relays, light curtain, temperature controller, thyristor controller, timers etc.
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    Promed Instruments (P) Ltd.

    Ashok Nagar, Chennai
    17 yrs
  • Digital Thyristor Power Controller

    Digital Thyristor Power Controller

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    • Country of Origin100, 220, 380, 415, 440, 460V AC-50 / 60Hz
    • Control InputCurrent DC 4-20mA.
    • ContactZero Voltage
    • Output Voltage97% minimum. 50/60Hz of InputVoltage
    • Control ModePhase Angle
    • Possible LoadAll Resistance Load Transformer Primary
    • Current Rating35A,50A, 80A, 100A, 120A, 150A, 200A, 250A, 500A
    • Features » Micro-Controller based» Digital Display & keys» All types of protective functions» RS 485 interface» Operation by remote control» Compact sizeSpecifications:
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    ABI INSTRUMENTS (P) LTD

    Ekkaduthangal, Chennai
    8 yrs
  • Thyristor Power Controllers

    Thyristor Power Controllers

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    • ApplicationIndustrial
    • Country of OriginMade in India
    • BrandTextronik
    • Automation GradeAutomatic

    Textronik Industries Pvt. Ltd.

    Vatva, Ahmedabad
    GST 22 yrs
  • Autonics Thyristor Power Controller

    Autonics Thyristor Power Controller

    102,000 /

    • Usage/ApplicationIndustrial
    • BrandAutonics
    • Part NumberThyristor Power Controller
    • Model Name/NumberAutonics Thyristor Power Controller
    • Packaging TypeBox
    • Warranty1 Year
    • Deal InNew Only
    • MakeAutonics
    • Product TypeThyristor Power Controller
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    Apple Automation And Sensor

    Dadar, Mumbai
    GST 8 yrs
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    Thyristor Power Controllers

    Thyristor Power Controllers

    6,000 - 100,000 / Piece
    • MOQ1 Piece(s)
    • ApplicationA.C.Power Control of Inductive / Resistive Loads of any Capacity,Resistance Metal Gathering/Heating
    • Brand NameS. S. Controls
    • ConditionGood
    • Country of OriginPune,Maharasthra
    • Product NameThyristor Power Controllers
    • “S. S. Controls†brings in superior quality Thyristor Power Controllers in the international market. The Microprocessor Based Thyristor Power Controllers made available by us, have single, two and three phase A.C. SCR power controllers for resistive inductive loads. These Thyristor Power Controllers can also be availed in analog version. They find numerous applications in A. C. power control of inductive and resistive loads of any capacity. Apart from the above fact, the company is identified as one of the chief Thyristorised Power Controllers Manufacturers in India. Thyristor (SCR) Power Controllers / Power Control Circuits. Single / Three Phase / Two Phase A.C. SCR Power Controllers for Resistive Inductive Loads. Microcontroller / Analog Versions available. Applications: A.C.Power Control of Inductive / Resistive Loads of any Capacity. Resistance Metal Gathering / Heating Machines. Thyristor Control Cards / Circuits Single Phase / Two hase Thyristor control Cards for Resistive / inductive Loads. Microcontroller (Digital) / Analog version available.
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    S. S. Controls

    Sinhagad Road, Pune
    GST 23 yrs 4.5 (29)
  • Thyristor Power Controllers

    Thyristor Power Controllers

    3,000 / Units
    • BrandSYCON
    • Usage/ApplicationIndustrial 
    • Current RatingAs per customer requirements
    • Model Name/NumberSYCON 63XX
    • TypeAutomatic
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    Systems & Controls (sangli) Pvt. Ltd.

    Miraj, Kupwad
    9 yrs
  • Automatic Thyristor Power Controller

    Automatic Thyristor Power Controller

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    • Number Of FlowerAutomatic
    • Usage/ApplicationIndustrial
    • Current RatingUpto 300 Amps
    • Power Consumption300 Kw

    Savik Enterprises

    Sadashivpeth, Pune
    10 yrs
  • Thyristor Controllers

    Thyristor Controllers

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    • Total Carbohydrate1 Year
    • ApplicationA.C.Power Control of Inductive / Resistive Loads of any Capacity
    • ConditionGood
    • Operating Temperature45 Degree
    • Input Voltage415V AC
    • Control InputCurrent DC 4-20mA.
    • Control ModePhase Angle
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    Aeron Automation Solutions Pvt. Ltd.

    Midc, Pune
    GST 12 yrs 4.0 (1)
  • PL/XD Thyristor Stack Controller +2

    PL/XD Thyristor Stack Controller

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    • MOQ1 Piece
    • Number Of FlowerThyristor Controllers
    • Country of Origin220V
    • ConditionNew
    • Driven TypeElectric
    • PhaseDouble Phase
    • Total Carbohydrate1Year
    • Country of OriginIndia
    • Brand NameSprint Electric
    • The PL/XD is used for controlling external 3-phase thyristor stacks for DC motors and slip-ring motors. It possesses the same functionality as the PL/X range, except that the output power stage is not included.The PL/XD makes an extremely economical solution for users of very large power DC motors wishing to separate the control and power modules.   Based on the PL/X Drive SystemThe PL/XD provides the same functionality as the integrated PL/X drive, except without the power stage. The PL/XD uses the same frame size as the PL/X 5 – 50 model and hence is extremely compact. The PL/XD provides all the world-class control features of the PL/X series. The PL/XD can control a 6 pulse 2Q bridge (6 thyristors), 2 bridges in parallel (12 thyristors) or a 6 pulse 4Q regenerative anti-parallel bridge (12 thyristors).State-of-the-art Digital controlThe PL/XD provides gate drive pulse for driving user supplied pulse transformers with primary pulse current up to 1.5A. The PL/XD can be supplied with supply voltages up to 690VAC as standard. There is also an integral motor field bridge with independent single-phase AC supply inputs for controlling fields up to 32A or 50A. Internal field supply input voltage is set at 480VAC.Powerful EthernetThe PL/XD can be fully equipped with Drive.Web to enable the Industrial Internet Of Things (IIOT). Drive.Web distributed control technology uses Ethernet and powerful graphical tools to provide robust Programmable Peer Control (PPC) for drives and systems. Options for field bus systems include Ethernet, Profibus, CANbus, Modbus, DeviceNet and many more. The PL/XD is CE approved.
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    TECHNOSOFT DRIVE & AUTOMATION PVT LTD.

    Dum Dum, Kolkata
    GST 4 yrs
  • Thyristor Controller

    Thyristor Controller

    15,000 / Piece
    • Country of Origin415V
    • Usage/ApplicationHeaters
    • Thyristor TypeSilicon Controlled Switch (SCS), Diac, Silicon Controlled Rectifier (SCR), Gate Turn-off Thyristor (GTO)
    • Product TypeSCR Controlled
    •  

    AM Control & Automation

    Bhosari, Pune
    10 yrs
  • Thyristor Power Controller

    Thyristor Power Controller

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    Thyristor - CD3000M 2PH 15A to 700A DC Logic/Linear, ZC/BF 24V to 600VAC Supply, DC Logic, 4-20mA, 0-10V DC linear or 10K potentiometer inputs. CD3000M-2PH is a digital and universal Thyristor unit fully configurable via serial communication port. A fully digital and universal Thyristor, configurable via RS485 serial communication port or dedicated configuration port for all inputs, firing & performance parameters. Configuration software available as a download at no cost. Overview: Two leg switching of three wire star or delta resistive loads  Suitable for loads up to 700A Microprocessor based electonic circuit fully isolated from power Universal input signal with automatic zero/span calibration Universal firing, customer configurable via serial port for zero crossing (ZC) and burst firing (BF) modes RS485 comms, MODBUS protocol included as standard Heater Break circuit microprocessor based to diagnose load failure and short circuit on Thyristors as option IP20 Protection
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    Futuristic Climate Controls

    Vastrapur, Ahmedabad
    15 yrs
  • Thyristors Power Controllers

    Thyristors Power Controllers

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    Modular Design Software Configurable Quick Start Easy Setup Advanced Configuration using Graphical Wiring Editor Predictive Load Management Flexible Communications

    San Process Automation

    Mathikere, Bangalore
    10 yrs
  • Thyristor Controllers

    Thyristor Controllers

    2,000 / Piece
    • Brand NameAjinkya Automation
    • Country of Origin220-230V
    • Power100 to 240 VAC
    • Controller TypeTHYRISTOR
    • Size96*96 mm
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    Ajinkya Automation

    Sadashivpeth, Pune
    7 yrs
  • Thyristor Controllers

    Thyristor Controllers

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    DPU Series are thyristor power controllers with fast, accurate, and precise control. The units feature accurate feedback control through RMS measurement and phase control and zero-cross cycle control are available. Remote monitoring and control are possible via RS485 communication for further user convenience.
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    Autonics Automation India Pvt Ltd

    Turbhe, Navi Mumbai
    16 yrs
  • Thyristor Controllers

    Thyristor Controllers

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    Being counted amongst the leading organizations of the industry, we are engaged in offering PID Controllers. These PID Controllers that are offered by us are completely tested under stringent quality norms. Besides, these PID Controllers easily available in varied specifications.High performance,Most reasonable price,Effectiveness
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    Process Automation & Controls

    Jalahalli, Bangalore
    14 yrs
  • Thyristor Controllers

    Thyristor Controllers

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    Fotek Thyristor controller is having CE certified in compact version, i think we are the most advance product which has CE in thyristor & power regulator apart from this we have We are dealing wide range of products in Fotek India proximity sensor, photoelectric sensor, ssr, relays, light curtain, temperature controller, thyristor controller, timers etc.
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    Excel Electronics

    Makarpura, Vadodara
    14 yrs
  • Thyristor Power Controllers

    Thyristor Power Controllers

    20,500 / Piece
    • MOQ1 Piece
    • BrandSurya Insts
    • Maximum Operating Temperature45 Deg C
    • Aux Power Supply Range90 to 270V AC,50Hz/DC
    • Input in Auto mode- 4-20mA Default
    • Optional0-5VDC or 0-10VDC
    • Input in Manual mode- 10K potentiometer
    • Phase3 Phase
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    Surya Instruments & Control Engineers

    Nagarbhavi, Bangalore
    13 yrs
  • Zero Crossover Thyristor Firing Cards

    Zero Crossover Thyristor Firing Cards

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    • Temp Range-20° C to 80° C
    • These are very compact, sealed solid state cards with no moving parts, particularly suitable for high power switching of Capacitor Banks. Each Card can fire two separate Thyristor-Thyristor Module, with common control, without any need of external power source since the driver draws power from the mains 440Vac supply. Switching is silent, instant, does not cause any arcing and is unaffected by the number of switching operations, vibrations and corrosive atmosphere. The control input is optically isolated from the mains AC Power Switching Circuit. One Card is used per stage of APFC Control Panel. Input is a 3V-12VDC source in series with the APFC Controller Stage control output. A Single source can drive and control all the stages.
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    Omega Enterprises

    Oshiwara, Mumbai
    9 yrs
  • Thyristor Spot Welding Controller

    Thyristor Spot Welding Controller

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    • MOQ1 Set(s)
    • ThyristorisedMicrocontroller Based
    • in conventional spot welding when contactors are used there is no way to cycle-by cycle control of current delivered due to mechanical restriction of the contactor. profiling the current deliverd cycle-by-cycle helps in getting a spatter free welding,with minimal to no tarnish plus savings on energy we are looking for oem's requiring assembled controllers / pcb's
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    Kashyap Elkons

    Vasai, Mumbai
    23 yrs
  • Thyristor Controllers

    Thyristor Controllers

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    Down-opened Panel, easy for fuse replacement, Build-in buffering output adjustment (SFS VR), adjusting range 1~22 seconds. (Only for the phase control product), Top & bottom shielding covers are designed for safety and fashion out looking, also easy for wiring installation, In case of 0.5 Hz sudden power losses, system output can be switched off immediately. Once the power is restored, the system will buffer the output to prevent the voltage surge for fuse burn-down, In cases of SCR overheating or fuse burn-down, the system output is stopped immediately. Once the malfunction is eliminated and power is restored, the system will buffer the output to prevent the fuse burn-down.
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    Nippon India

    Malad West, Mumbai
    19 yrs
  • Thyristor Controlled Reactor

    Thyristor Controlled Reactor

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    • MOQ1 Set(s)
    • Number Of FlowerAluminium wound, Resign Impregnated, Dry Type, Out Door
    • Brand NameLaxmi Electronics
    • Applicationto provide variable reactive power as required. To limit the inrush current of the capacitors
    • Country of Origin-
    • Condition-
    • Total Carbohydrate1 Year
    • After-Sales Service ProvidedYes
    • Model NumberTCR
    • Thyristor Controlled Reactors are major components of an SVC system. The power semi-conductors are used in an SVC scheme to generate harmonics, and need to be eliminated by harmonic filters. Therefore in an SVC system harmonic filter, Thyristor Controlled Reactors are employed as well. The reactive power consumption of our Thyristor Controlled Reactor can be continuously controlled by thyristor valves. These Thyristor Controlled Reactors are commonly used in combination with switched shunt capacitors to provide variable reactive power as required. To limit the inrush current of the capacitors, series connected damping reactors are inserted ahead of the capacitor bank of the Thyristor Controlled Reactor. Highlights Variable reactive power Limited inrush current of the capacitors Controlled reactive power consumption Variable reactive power
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    Laxmi Electronics

    Kupwad, Sangli
    GST 15 yrs 4.0 (1)
  • Thyristor Power Controller

    Thyristor Power Controller

    5,000 / Piece
    • Model Name/NumberCD3000S
    • Minimum Operating Temperature0-40 Degree C up to 90A included
    • Ip RatingIP20
    • Voltage Power Supply24V Min, 480V Max, 600V on request
    • Phase1 Phase
    • Single-phase thyristor unitsup to 90A
    ...more

    ARIS ENGINEERS

    Maninagar, Ahmedabad
    GST 8 yrs
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