Rectifiers Dealers in Navi Mumbai

(11 products available)
  • Rectifier

    Rectifier

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    • Brand Name: Marsz

    A variable voltage D. C. source is required for the Electrodeposition process of electroplating, anodizing etc. The various ratings of voltages and currents required for the process depends upon the metal to be deposited and the process adopted. VOLTAMP Rectifiers are designed in standard voltages of 8 V to 24 V, and in current ratings varying from 100 Amps up to 10000 Amps. Brief Specification   A. C. INPUT : Rectifiers are designed to work on 415 V AC 3 ph. 50 Hz. supply and suitable for an input range of 375 V to 450 V. Units of very small capacities namely 8 V/12 V/16 V DC up to 100 Amps ratings can also be supplied to work on an input voltage of 240 V AC 1 ph. 50Hz. supply. D.C Output   The DC output is continuously adjustable from zero to full rated value, from no load to full rated current, over the input range as described. All 3 phase units have low ripple of less than 5% and are suitable for all kinds of metal finishing. Major Components The units are assembled with high quality materials, and the components are manufactured to relevant specifications. MAIN TRANSFORMERS:  The transformers are of class 'A' insulation and conform to IS 2026 in general. The laminations used are C.R.G.O Silicon steel, low loss type. The wound coils are impregnated with oven baked varnish.I.P.T: For high current units the transformers secondary is generally double wye. An I. P. T. wound with copper, is provided on its secondary, to extend the conduction period of windings and diodes.Silicon Rectifier: The Rectifier is assembled by using silicon diodes, mounted on heat sinks and connected in full wave circuits. Individual R.C. components are used for hole storage protection. The diode assembly is always selected to have at least 40% extra rating above the maximum output current.Regulator: In order to facilitate voltage variation from zero onwards "VARIVOLT" variable auto transformers are used as independent units, or some times, accommodated in the transformer tank. Motorization is provided as an optional feature.he DC output is continuously adjustable from zero to full rated value, from no load to full rated current, over the input range as described. All 3 phase units have low ripple of less than 5% and are suitable for all kinds of metal finishing.  Protection & Metering MCB/MCCB protection is provided on the input and 3 fuses are provided on the output of the "VARIVOLT" variable auto transformer. 3 pilot indicators are incorporated on the incoming side. 96 sq voltmeter and ammeter with suitable shunts are provided to read the output voltage and currents.  Optional Feature Following optional features can be provided Remote switching-on by using contactors and bimetal over load relays. Push button operation by motorization of the "VARIVOLT" variable auto transformer. Constant voltage or constant current features using electronic circuits. "VARIVOLT" auto transformer with zero start facility. Timers, time totalizers, ampere hour meters, etc.

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  • thyristorised welding rectifiers

    thyristorised welding rectifiers

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    Feature: 1) accurate and repeatable welding current setting for mma welding with exceptional arc stability and controlled heat input. 2) true vertical welding current characteristics. 3) stable arc with regular droplet transfer. 4) constant penetration for more regular welds 5) less spatter. 6) built-in electronically controlled ' antistick ' for prevention of electrode freezing and ' hot start ' for improved starting. 7) built-in-protection against h.f. Interference and thermal run away. 8) power source suitable for tig welding when connected with tig console for normal and pulsed tig.

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  • Best Deals from Rectifiers

  • Oil Cooled Rectifier

    Oil Cooled Rectifier

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    As we are committed to customer satisfaction by providing wide range of power solutions, we had great interaction with different field customers with their challenging requirements. Our organisation core competency got evolved over the years to benchmark ourselves against global leaders by utilizing strategic combination of our last 30 years’ experience, design capabilities, innovative ideas. Further this helped us to have better access to most advanced magnetic & insulating materials to provide our customers quality products with optimum cost. Presently bwe design, develop, produce and deliver wide range of high quality Magnetics as per international standards.

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  • High Voltage Corona Transformer Rectifier Sets

    High Voltage Corona Transformer Rectifier Sets

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    1 Piece(s) (MOQ)

    • Type: Transformer Winding Machine
    • Weight: 100-1000kg
    • Color: Grey
    • Condition: New
    • Application: Transformer Winding

    About High Voltage Corona TR Sets High Voltage Corona TR Sets are introduced in Indian ESP industry. Over 250 installation have been made in the field since 2010, it was found that the dust emissions were reduced significantly at all installations. Thus by replacing old conventional single phase TR set with 3 Phase HVR TR set, The collection efficiency of exisiting field in an ESP seen drastically improved. The objective of this paper is to present the basics of 3 Phase HVR technology, need. Construction, key features, Wave Forms, benefits and comparison with respect to single phase HV rectifiers. Features Single Phase 110 V to 240 V and Line Frequency 50/60 HZ Three Phase 220V to 415 V and Line Frequency 50/ 60 HZ Output DC Voltage up to 135 KV(P) & Current up to 4000 mADC Available in Hermetically Sealed Construction Available with Conservator Tank Construction Oil Natural Air Natural Cooling (ONAN) Manufactured from High Quality CRGO and CRNGO Silicon Steel Have Exported for Ambient Temperatures As Low As -40*C HV Transformer, Rectifier, AC Reactor & Choke Assembly is Lid Mounted for Ease of Maintenance and Repairs. Doubly Wound, Cross over Winding with Electrostatic Shield Between Primary and Secondary Windings. High Frequency Chock for Surge Protection of Rectifier Diodes Conforms to Protection Class IP-65 Bushing Orientation: Horizontal Or Vertical Benefits 3 Phase Mains input supply with low line voltage distortion Lower input inline current compared to single phase system. For same KVA rating input cable and switch gear sizes are reduced Higher transfer efficiency ratio of 95 % compared to 75 % with single phase Fast recovery after sparking Low voltage ripple higher average DC voltage Fast response to sparks an Arcs Each of the above factors offers potential cost saving for both new and retrofit installation. Lower poor consumption due to the improved power factor will result in direct cost saving. There are other potential saving with the cabling and sizing of Switchgears used at the primary size as well as increase in electrode life due to improved spark control action. The product is useful for retrofitting as well as new ESP designs. It is yet to explore but ESP design can optimized in new ESP designs to reduce cost either by reducing collection area or reducing 1/2 fields, in large power plants. All ratings are available and supplied with the highest reliability product and service. Being a rugged transformer and rectifier design the life expectancy is almost 20+ years of operation.

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  • Welding Rectifier

    Welding Rectifier

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    Equipment used in arc welding to convert AC power to DC power.An energy-efficient welding machine that runs in CC and CV modes with variable frequencies, amplitudes, and AC/DC output.

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  • international rectifier

    international rectifier

    400 Per Piece

    • Type: Rectifiers
    • Material: Aluminum, Mild Steel, Silicon
    • Application: Electric Furnace, Electronics Use, Industrial Use
    • Condition: New, Used
    • Input Voltage: 110V, 220V, 380V
    • Frequency: 50 Hz, 60Hz
    • Power: 1-2kw, 2-4kw
    • Phase: Double Phase, Single Phase, Three Phase
    • Warranty: 1year, 2years
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  • Cathodic protection rectifiers

    Cathodic protection rectifiers

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    • Application: Industrial
    • Brand Name: Shree Transformers
    • Material: copper
    • Deal In: New Only
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  • diode welding rectifiers

    diode welding rectifiers

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    diode welding rectifiers, Welding Equipment, Welding Transformers

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  • Diode Rectifiers

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    Diode Rectifiers, Diode Module, Capacitors and Resistors, chip capacitors

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  • Three Phase Half Wave Rectifier

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    Three Phase Half Wave Rectifier, Mobile Phone Trainer

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  • Welding Rectifier

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    Welding Rectifier, Welding Machine, Welding Electrodes

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