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Product Summary
35KV series three phase oil immersed transformer is with
advantages of low loss , low noise, strong lightning withstand and short
circuit withstand ability as well as beautiful appearance, it is a good
combination of advanced manufacturing equipment and techniques as well as excellent
component, the transformer is with four remote control function, namely remote signal, remote metering, remote control
and remote regulation, which can be controlled by computer and realize unattended monitoring for the substation.
35kV series transformers are mainly used in rural and
urban power grid as well as each industrial and mining enterprises and power
transmission and distribution project. Special products in capacity as large as
40000kVA and 45000kVA can be manufactured. The transformer can withstand
horizontal collision with acceleration of 30m/s² during transportation,
transformer with capacity of 31500KVA and above shall be installed with impact
recorder during transportation. Its product performance index is higher than
GB/T6451-2008 “ Technical Data and Requirement for Oil Immersed Power
Transformer”, completely accord with manufacturing standards in JB/T 3837-2010
“Transformer Product Model Establishment Method” and GB1094.1.2-1996、GB1094.3-2003、GB1094.5-2008
“Power Transformer” and international electro technical commission
recommendation IEC 60076.
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Structure Feature
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Iron core
is processed by advanced longitudinal and lateral cutting line and lamination equipment,
it is with ladder model multilevel juncture, which scatters air gap, improves flux
distribution and reduces loss, no load current and noise;
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Adopting
pulling board, clamping ring, silicon steel end special glue and a series of
special surface integrity structure, the mechanical strength of iron core is
improved.
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HV and LV
winding is with novel structure, regional and oil way design is reasonable,
which improves the mechanical strength and short circuit withstand ability;
The tank is bell type
or big cover type, which is beautiful in appearance.
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Technical Parameter
50-2500/35 series
three phase double winding distribution transformer with no load tap changer
800-31500/35 series
three phase double winding power transformer with no load tap changer
