Transformers TMG

TMG transformers are three-phase, two-winding, oil-cooled, step-down power transformers. The main application is operation in electrical networks with a voltage of up to 10 kV and an alternating current frequency of 50 Hz. The main purpose is to convert alternating current and transmit and distribute electricity in power plants of various types. TMG transformers most often use a variety of sealed tanks without an expander. These types of transformers do not have an expander, which eliminates possible contact of oil with the environment, thereby preventing moistening, oxidation and sludge formation. With this, the oil does not change its dielectric properties and can perform its functions throughout the entire service life of the transformer. You can purchase such electrical equipment (TMG type transformers) from our company INVARTRANS. To place an order, as well as to receive additional information about prices, performance properties, availability of the product in stock, you just need to call one of the contact numbers listed on our website or use the feedback form. Let us dwell in more detail on the technical characteristics and performance properties of step-down transformers of this type. Power range 250-3150 kVA. Nominal voltage of the primary winding HV - 6; 10 kV. Voltage regulation of the PBB from the HV side - ±2x2.5%. Climatic version - U1, U3. Power transformers, three-phase, two-winding with natural oil cooling. Transformers of this type are made in a hermetically sealed design with complete filling with oil under vacuum. Temperature changes in the volume of oil are compensated by a change in the volume of the corrugated walls of the tank due to their plastic deformation. The advantage of hermetic transformers is that the oil has no direct contact with the atmosphere, eliminating the ingress of moisture from the environment. Power range 25-2500 kVA. Nominal voltage of the primary winding HV - 6; 10 kV. Voltage regulation of the primary winding PBB from the HV side - ±2x2.5%. Climatic version - U1, U3.