Toroidal Transformer Coils
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Description : Rogowski Technology of Current measurement With its over 20 years of experience in Toroidal Technology Salzer- Engineers have pioneered the design, development and manufacturing of Rogowski coils and we have been supplying the Rogowski Coils to various OEM’s worldwide. A Rogowski coil, named after the German Physisct Walter Rogowski, is an electrical device for measuring alternating current (AC) or high-speed current pulses. It consists of a evenly wound helical coil of wire with the lead from one end returning through the centre of the coil to the other end, so that both terminals are at the same end of the coil. The winding is done on a non-magnetic/non-metal former of constant cross sectional area. The whole assembly is then wrapped around the straight conductor whose current is to be measured. The speciality is there is no metal (iron) core. Features : Rogowski coils have been used for the detection and measurement of electric currents for decades. The voltage output is proportional to the rate of change of current. This voltage is integrated, thus producing an output proportional to the current. Even though Rogowski Coils are low power sensors, the protection system is immune to external electromagnetic fields. Rogowski Coil can replace CTs for protection, metering, and control purposes. Rogowski Coils are accurate, small, light, and easy to install. They do not saturate. Rogowski Coils provide superior differential protection for power transformers, substation bus bars, generators, and large motors. Rogowski Coils do not create hazards for personnel with open secondary, as Conventional current transformers. Specifications : Range : Frame 1- Upto 2000AMPS. Range : Frame 2- Upto 4000AMPS Range : Frame 3- Upto 6400AMPS. Frame 3 is provided with Two Rogowski Application : Sudden short-circuit testing Monitoring arc furnaces Lightning test facility Monitoring weld quality Protection of slip-ring induction motors Electromagnetic launchers On-line insulation discharge monitoring Transient measurements.
Transformer Oil
75 - 300 Per Litre
100 Litre (MOQ)
Best Deals from Transformer Parts
Transformer Accessories
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Carries electrical energy from primary to secondary distribution circuit, Commercial, residential and light industry have own set of voltage requirements, High Voltage Test Set (300kV), Oil Test Kit (100kV), Motor Alternator Set for DVD Test, Capacitor Banks, Three Phases Variac and Single Phases Variac, Intermediate Transformer.
transformer oil coolers
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We can design, manufacture and supply a range of Air Blast Transformer Oil Coolers used on large HVDC (High Voltage Direct Current) applications worldwide within the Power Generation, Transmission and Distribution industries. The transformer oil coolers are available for most transformer projects and offer a wide range of capacity variants with different installation arrangements, and we also supplies to Railways for their ACEMU projects. To meet varying operational requirements units can be constructed in a variety of materials, including all aluminium (tubes fins), copper or stainless steel. This takes into account key design parameters such as thermal performance, weight, orientation, corrosion protection for arduous environments.
Tap Off Type Copper
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transformer oil filter machine
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RP ENGINEERING WORKS is a company founded by Mr. D.R.RAJU in 1998, in Bangalore, Karnataka, India. We are one of the major company in the field of Transformer Oil filtration Plant Manufacturing, Transformer Repairing,Transformer Rewinding, Transformer Overhauling, Transformer Erection,Transformer Testing, Transformer RentalHiring, Transformer Commissioning,Transformer Servicing, Transformer Overhauling and NABL Accredited Transformer Oil Testing Laboratory. We are authorized service company for the all Transformer Manufacturing Companies in India. We have successfully completed electrical works of well known companies as well as large Government Organizations. We have well educated and experienced in the field of all type of electric works in H. T. & L.T., Transformer repairOil filtration inwhich we have specialization. We are a Major Repairer, Rewinder, Erector of all kinds of Transformers. We carry out Repairing, Rewinding, Erection,Testing Re-Insulation, Guide Vane, Bushes, Repairing , Reconditioning ,Rebabitting of Thrust Pads, Upper Guide Bearing.
Industrial Silica Gel Breather
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1 Piece (MOQ)
Electrical Motor Lamination
70 - 75 Per Piece
Transformer enclosures
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We manufacture a broad range of Furnace Transformer that finds application in supplying power to an electric furnace, which lowers the high voltage to the furnace-required lower voltage. The range is is energy saving with low power loss. The cooling modes are self-cooling mode, forced water cooling mode, etc. A high current furnace transformer is provided with low-voltage windings arranged in a closed delta configuration within the transformer enclosure. Bus bar terminals are mounted exterior to the enclosure for providing electrical connection with the low-voltage windings.
Transformer Cooling Radiator
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target equipment’s radiators are actually heat exchangers that are utilized to transfer thermal energy from a medium to the other for heating and cooling purposes. Most of the radiators are designed to function in buildings, electronics and automobiles. It is a heat source to the environment, though it may be to heat the surrounding or cool the coolant or fluid that is given to it, as in engine cooling. target equipment’s wide variety and range of radiators, constructed from copper are manufactured with the latest in technology and technical data. A radiator makes use of hot water that circulates via metal pipes to heat air. As it passes through the pipe, the pipe itself gets heated and this heat is transmitted to the air, thus the room becomes warm. The hot water flows back to a boiler, in which it is heated & then circulated back. radiator function in engine cooling a liquid coolant is passed via the engine block, where it gets heated, and then is passed via the radiator where the heat is lost to the atmosphere. Though the coolant is usually water based, it can also be oil. The coolant air can be pumped or fanned through the radiator. the hot water radiator is copper pipe that is iteratively bent perpendicularly to create a heating surface of maximum area. The pipes follow the ridged lines. Through valves present at the bottom, water enters and exits. The pipes of copper are bent backward and forward ten to twenty times covering a maximum surface in order to give more heat. Large radiators have many such bents as they have a huge surface area that heats the full room in the building. the hot water that is pumped inside the radiators from the main heating boiler passes through the copper pipes, heats the outer surface and ultimately warms the room. A screw valve located at the bottom of each radiator helps in temperature control. these radiators are of two kinds namely single pipe & double pipe. The radiators of single pipe operate with steam whereas the radiators of double pipe operate with hot water or steam. The double pipe kind is the vintage radiator type that has the highest demand. the portable radiators that are electrically powered are basically of two kinds : electric elements like quartz, which radiates heat to a solid that conducts heat or heats directly liquid filled that makes use of an electric element in order to warm a fluid like oil that is held inside metal tubing, and which circulates through convection.
Transformer Oils
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Transformers range in size from thumbnail-sized units hidden inside microphones to units weighing hundreds of tons interconnecting the power grid. A transformer is a static electrical device that transfers energy by inductive coupling between its winding circuits.
Transformer Bushing
1,910 Per Piece
transformer oil coolers
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The Gireesh transformer oil coolers are available for most transformer projects and offer a wide range of capacity variants with different installation arrangements, and we offer special corrosion protection when needed due to ambient conditions on site.Gireesh has manufactured and delivered transformer oil coolers to many major global power companies during the last two decades.
Toroidal Transformers, CT s AND Rogowski Coils
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Rogowski Technology of Current measurement With its over 20 years of experience in Toroidal Technology Salzer- Engineers have pioneered the design, development and manufacturing of Rogowski coils and we have been supplying the Rogowski Coils to various OEM’s worldwide. A Rogowski coil, named after the German Physisct Walter Rogowski, is an electrical device for measuring alternating current (AC) or high-speed current pulses. It consists of a evenly wound helical coil of wire with the lead from one end returning through the centre of the coil to the other end, so that both terminals are at the same end of the coil. The winding is done on a non-magnetic/non-metal former of constant cross sectional area. The whole assembly is then wrapped around the straight conductor whose current is to be measured. The speciality is there is no metal (iron) core. 01 Rogowski coils have been used for the detection and measurement of electric currents for decades. The voltage output is proportional to the rate of change of current. This voltage is integrated, thus producing an output proportional to the current. 02 Even though Rogowski Coils are low power sensors, the protection system is immune to external electromagnetic fields. 03 Rogowski Coil can replace CTs for protection, metering, and control purposes. 04 Rogowski Coils are accurate, small, light, and easy to install. They do not saturate. 05 Rogowski Coils provide superior differential protection for power transformers, substation bus bars, generators, and large motors. 06 Rogowski Coils do not create hazards for personnel with open secondary, as Conventional current transformers. Specifications 01 Range : Frame 1- Upto 2000AMPS 02 Range : Frame 2- Upto 4000AMPS 03 Range : Frame 3- Upto 6400AMPS. Frame 3 is provided with Two Rogowski Application 01 Sudden short-circuit testing 02 Monitoring arc furnaces 03 Lightning test facility 04 Monitoring weld quality 05 Protection of slip-ring induction motors 06 Electromagnetic launchers 06 On-line insulation discharge monitoring 07 transient measurements.
Electrical Laminations
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Electrical Laminations, motor stampings, electrical coil, electrical sheet
Electric Motor Laminations
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Electric Motor Laminations, electric pump laminations, Electric Motors
Transformer Radiators
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Transformer Radiators, Generator, Motor, Gas Generator
lamination cores
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lamination cores, armature, Electrical Stampings, pole shoe
Transformer Radiator
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Transformer Radiator, electric radiators, Automotive Radiators
silica gel transformer breathers
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silica gel transformer breathers, Silica Gel Beads, Silica Gels