Oil Type Distribution Transformer
Product descriptionOil type distribution transformer is one of the important equipments in the power supply and distribution system of industrial and mining enterprises and civil buildings. It reduces the network voltage of 11 (6) kV or 33 kV to the 240/415 V bus voltage used by users. These products are suitable for AC 50 (60) Hz, three-phase maximum rated capacity of 2500kVA, can be used indoors (outside), and can be mounted on the pole when the capacity is 315kVA or less. Execution standard: national standard, IEC 60076Product SpecificationsPhase : three Cooling method: ONANFrequency: 50 or 60HzCapacity range : 10~2500 kVAPrimary Voltage: 2.4kV-38.5kVSecondary Voltage: 120-600VOil type distribution transformer product features• Oil-immersed transformer low-voltage windings generally adopt a cylindrical structure or a spiral structure; the high-voltage winding adopts a multi-layered cylindrical structure, so that the windings of the windings are balanced and the magnetic leakage is small.High mechanical strength and strong short circuit resistance.• The iron core and the winding are respectively tightened. The fastening parts such as the height and low voltage lead of the machine are equipped with self-locking locknuts. They adopt a non-suspension structure and can withstand the shock of transportation.•The fuel tank adopts a corrugated sheet, which has a breathing function to compensate for the volume change of the oil caused by the temperature change, so the product has no oil storage cabinet, which obviously reduces the height of the transformer.• Because the corrugated sheet replaces the oil conservator, the transformer oil is isolated from the outside world, thus effectively preventing the entry of oxygen and moisture and causing a decrease in insulation performance.•After the surface of the product is degreased, de-embroidered and phosphated, the primer and topcoat can be sprayed to meet the special requirements of metallurgical, petrochemical systems and wet and dirty areas.•Selected components adopt a fully sealed transformer fuel tank. According to the standard requirements, pressure relief valves, signal thermometers, gas relays, etc. can be installed to ensure the safe operation of the transformer.Professional servicePre-sales service: provide design consulting service in accordance with customer requirements, and provide separate design scheme according to different customer markets to make products more competitive.After sales service:•Our teams provide onsite installation, commissioning and after sales service. • You will get free lifelong technical advice from our highly qualified engineers at Xiecheng. This will give you a lot of confidence when buying from our company.• We guarantee the ongoing supply and preferential prices for spare and wearing parts.•Our highly qualified team of service technicians are well equipped to keep your transformer operating at high efficience at all times.
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