DC Generator Dealers in Khandoli, Agra (2 products available)

  • dc generators

    dc generators

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    The conventional method to have auxiliary DC Supply for battery charging & other DC Loads is to use a diesel generating set of constant speed & a rectifier unit.

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  • dc generator

    dc generator

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    • Creator gensets from country: AC GENSET
    • For N+1 redundancy, peak load demand, and site expansion, multiple DC generators can be operated at the same time and power outputs can be paralleled.: It is impractical to parallel AC generators for these applications; therefore they must be over-sized for peak load demands and future expansion. Small loads can cause the engine to “wet stack”.
    • DC generator backs up both utility power and the rectifier bank.: rectifier bank. AC generators back up only utility power. If the rectifier fails, the site is down.
    • Backing up power board reduces N+1 redundancy demand on the number of rectifier modules. This lowers the purchase and operational costs.: N+1 redundancy of rectifier modules within a power board increases site capital and operating cost.
    • The battery charger or rectifier and the transfer switch for both prime power and solar hybrid applications can be eliminated. Fuel consumption is reduced, and reliability is greatly increased.: Rectifiers, transfer switch and controls add considerably to the purchase, installation, and maintenance costs.
    • Variable engine speed option automatically adjusts to meet battery charging and load requirements, providing up to 40% savings in fuel. Engine speeds can vary without affecting voltage regulation.: Engine must run at fixed speeds in order to maintain 60 or 50Hz frequency. Engine speed control provisions add to maintenance and reliability problems. Running engine without load shortens engine life.
    • Continuously running the DC generator during long power outages can be avoided in order to conserve fuel and reduce maintenance. The generator can charge the battery, then shut down and begin cycle again.: The cumbersome design of an AC Generator/ transfer switch/rectifier system make frequent cycling undesirable.
    • With VIDHATA ’s high efficiency alternator we are able to use smaller horsepower engines, which produce lower acoustic noise. Smaller engines also facilitate installation permits on sites where the regulations are based on horsepower and noise.: Combined with the rectifier power losses and the rectifier and air conditioning current surges during startup, the engines and alternators on the AC sets require over sizing. Engines are also oversized to assist in output frequency regulation.
    • A DC generator can “come on line faster than an AC generator. This allows a reduction in the size of the battery bank. Reducing the battery bank size lowers procurement and replacement costs.: From experience, larger battery banks are required for AC generator backup systems.
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