Product Description:

S11-M, S11 series of oil-immersed power transformers is in line with GB standard.

The products are with compact structure, beautiful appearance, small size, low noise

for temperature rise, and strong overload capacity. The no-load loss is up to 30%

lower and the no-load current is up to 45% to 80% lower than the S9 series products.

It is one of the most energy-efficient products we frequently manufacture.

Product Features:

• A corrugated tank with a fully sealed structure to prevent contact with the air and

water in order to decrease the aging of the oil and extend the life of the transformer.

Adjust the volume change of the transformer oil thermal expansion and contraction

of the elastic deformation of the corrugated sheet.

• Products for outdoor structures, no need to replace the transformer oil in the

normal use period, maintenance-free, to ensure the safe operation and reliability of

the power grid.

• The transformer has a safety device for pressure release. If the transformer failure

pressure is too high, the pressure relief valve is reliably and safely released, to

prevent accidents expand.

• Sealed form: a tank along the weld and bolt these two ways for the user to choose.