PatokiHow much is a 1000 KVA transformerMutually beneficial approach

Some are tied with plastic tape and some immediately press the two edges together, and there is still oil leakage without sealing effect.

Due to poor sealing, generally,PatokiCircuit transformer, the sealing of box edge and machine cover is sealed with acid-base resistant rubber rod or rubber plate. If the joint is not solved well, it will lead to common faults of oil leakage.

Patoki.At rated power, the ratio of output power to input power of transformer is called the efficiency of transformer,PatokiProduction technology of oil immersed transformer, i.e. & ETA; Is the efficiency of the transformer; P1 is the input power and P2 is the output power.

Seal oil leakage

.When the full load test is carried out and everything is normal, the load can be connected.

Wiring mode of dry-type transformer:

Power transformer is an idealized supporting facility transformer for medium cabinet and high-voltage cabinet at the present stage, and can be equipped with safety protective casing according to different waterproof grades. It is applicable to key or unique natural environment sites such as multi-storey buildings, commerce, airports, tunnel construction, chemical enterprises and factories.

The bearing capacity of each load is different. Generally, dry-type transformer should operate under rated capacity, while oil transformer has better load working capacity.

During the operation of the transformer, the resistance value of the grounding wire shall be measured accurately every two years.

Brief introduction of zero line of power transformer

ranking.What is the wavelength of oil immersed transformer?

Gradually, high-frequency vibration damping mechanical equipment, such as low-frequency vibration damping platform is installed at the bottom of the dry-type transformer, which can reduce the downward dispersion of the vibration of the dry-type transformer. Then replace the connection between the dry-type transformer and the surrounding engineering buildings, etc. with flexible connection, or use elastic yellow shock absorption mechanical equipment to prevent the vibration from spreading according to the rigid connection. If possible, the dry-type transformer room can also be soundproofed and decorated, and sound-absorbing plates and silencing shutters can be used to improve the soundproofing capacity of the dry-type transformer room.

& ldquo; of wiring transformer; Enter & rdquo; And & ldquo; Output & rdquo; Use a megger to test the grounding resistance between the terminal and the ground wire. When accurately measured by 1000V megger, the resistance value exceeds 2m ohm bus.

Oil immersed transformer company

Quality assurance.The raw materials of Fushi blue can be used for bonding, so that the overall oil leakage of the connector can be greatly controlled; If the actual operation is convenient, the metal shell can also be bonded at the same time to achieve the purpose of leakage treatment.

Transformer manufacturers said that at this stage,PatokiDry type transformer equipment, coupled with the constraints of factors such as low threshold in the field, uneven companies, lack of evaluation and specifications, and inadequate technical innovation, resulting in slow marketing of energy-saving transformers.

When the full load test is carried out and everything is normal, the load can be connected.

Patoki.From the appearance, the packaging types are different. The transformer core and electromagnetic coil can be seen immediately for dry-type transformer, and only the shell can be seen for oil immersed transformer;

Power transformer factory

Different diversion methods, dry-type transformers mostly use silica gel waterproof casing, while oil transformers mostly use porcelain waterproof casing;