Dir sir we have 750 kva Caterpillar dg set we are fas on
different problem we start dg set ofter 1 mint apply load
around 500a dg was run one or 3 mint after 3 mints dg was
shutdown automatic how to face tis problem
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Answer / afzaal
it seems no issue with prime mover as it starts smoth but some protection make it trip..do check that...weather overcurrent(overload)...u have not mentioned voltage? do mentioned that
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if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit
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