Detailed Product Description

    S9-M-30~1600KVA Three phase Oil-immersed Sealed Transformer is used in 10KV,50HZ, power transmission and distribution system for power distribution in industrial and agricultural fields, power supply and lighting.

1. Energy saving

    In comparison with old type of S7, the average no-load power loss of S9 decreases 10.25%, the no-load current decreases

37.9%, and the average operation cost decreases 18.9% than the old type.

2. Long service life

    Transformer oil tank is fully sealed. The oil tank and its edge shall be connected by bolts or welded. The transformer oils

never touch with air, so it can extend service life.

3. High reliability

    Some sealing parts of transformer oil tank have been improved and a higher process has been applied in sealing, so

reliability should be guaranteed.

4. Small area occupied

    A kind of corrugated-plate radiator applied in S9-M Transformers, through thermal-expansion and shrinking of the

corrugated-plate while oil temperature changes, it could be instead of oil storage box. The shape of corrugated-plate radiators

is beautiful and occupies a small area.