Oil Immersed Transformers

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Oil Immersed Transformers

Products

Dry Type Transformer
1. Dry Type Transformers, Series SG(B)10
2. Cast Resin Dry Type Transformers, Series SC(B)10
Oil Immersed Transformers
1. Oil Immersed Transformers,Series S11
2. On Load Tap Changer，Series S11
Medium Voltage Switchgear
1. Secondary Switchgear，Series KYN28A-12
2. Ring Main Unit(RMU),Series XGN15-12
Unit Substation
1. Pad-mounted Transformer
2. Prefabricated Substations

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Oil immersed transformers are transformers where the body is composed of cores and winding and are immersed in tanks full of transformer oils. Transformer oils are used for insulation, with the oil circulation inside the tank transferring heat generated from the winding to a radiator (heat sink) for heat dissipation. Compared to dry transformers, oil transformers feature a better overload capacity. As oil ejection or leaks do occasionally occur, oil immersed transformers are generally used outdoors, and feature relatively lower prices.

2. Oil Immersed Transformers,Series S11 Oil immersed transformers use iron roll cores and highly stable winding support, improving operational reliability. Fully sealed corrugated oil tanks are used to ensure the transformer oil will not come into contact with ambient air and will not absorb external moisture that will result in a loss of insulation strength.
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2. On Load Tap Changer，Series S11 On load tap changers change the output voltage through the use of regulating switches that change the number of coils by adjusting the coil tap chargers on one side of the transformers. They are especially suitable for users with large grid fluctuations and requirements for a stable voltage, as they achieve both manual and automatic voltage regulation, even when the power is not turned off.
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Guangdong Shengte Electric Co. was established in 2008 in the Nanhai District of Foshan City. We are a manufacturer focused on the production of power distribution equipment as well as high and low voltage electrical equipment. We have always been committed to low-carbon, environmentally friendly and energy saving power transmission and distribution solutions for an industry that desperately needs them.

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