TreganSpecification and model of power supply transformerSeveral commonly used temperatures

Power transformer manufacturer

Then clamp the branch pipe with your thumb, clearly put forward the glass test tube,TreganInstallation requirements for indoor oil immersed transformer, rotate and release the oil in the tube to clean the sampling tube, carry out it twice, and then draw the oil sample.

Tregan.The proper selection of Anhui dry-type transformer has a key effect on improving the safety and smooth operation of power system software. In the above original text, we will describe how to select dry-type transformer according to the load characteristics and application environment of dry-type transformer.

Dry type transformer factory

.After 24 hours of continuous trial operation with a certain load, the main body and accessories of the transformer are all normal, and the transformer will turn to all normal operation.

Solenoid insulation deterioration

Sound, causing short circuit obstruction. If not handled properly, it will cause great damage.

Oil leakage of porcelain pot and laminated glass oil level gauge

The proper selection of Anhui dry-type transformer has a key effect on improving the safety and smooth operation of power system software. In the above original text, we have already mastered the structure and characteristics of dry-type transformer. In this part,TreganPower transformer price: 1000KVA, we will describe how to select dry-type transformer according to the load characteristics and application environment of dry-type transformer.

When the transformer is out of phase, if the second phase is blocked, there is still no sound when the second phase is sent, the sound will not change, as in the case of the second phase. There are three reasons for phase deficiency:

Process inspection.(I) the distance between the external contour of 10kV and below dry-type transformer and the surrounding guardrail or courtyard wall shall take into account the convenience of transportation and repair of dry-type transformer, and the distance shall not be less than 1m; At the angle with actual operation, a spacing of more than 2m shall be reserved; If metal fence is selected, the metal fence shall be grounded and a warning sign shall be hung at a prominent position.

After sampling, bind the laminated glass stopper firmly with clean paper or cloth to prevent dirt and water from contaminating the bottle stopper.

How to reduce the failure of dry-type transformer?

Before and after sampling, clean the periphery of the sampling port with clean or hairless linen.

How much does it cost?.When the screw of the through core extruder holding the iron core of the transformer is loose, there are screw cap parts left on the iron core, or small metal materials fall into the transformer, the transformer will send out & ldquo; Ding Ding Dang & rdquo; Or & ldquo; Call & hellip; Call & hellip& rdquo; Blowing sound and its & ldquo; Squeak, squeak & rdquo; It's like a magnet sucking a small washer, while the working voltage, current and temperature of the transformer are all normal. Such conditions generally do not endanger all normal operation of the transformer,Tregan1200kva power transformer, and can be solved until power failure.

This is the example of power consumption engineering as power saving. The key reason is that the habitual calculation method ignores the copper loss.

Protective measures for damping of dry-type transformer

Tregan.When the new oil filled by the power transformer and the oil sample that has just been considered are used, or the circuit breaker shall be selected as the disconnector; If there is no disconnector on the secondary side it shall be installed between the disconnector and low-voltage composite insulator it shall be installed on both sides of the low-voltage composite insulator, and the insulated cable jumper shall be connected to the insulated cable on both sides of the circuit breaker.

When the screw of the through core extruder holding the iron core of the transformer is loose, there are screw cap parts left on the iron core, or small metal materials fall into the transformer, the transformer will send out & ldquo; Ding Ding Dang & rdquo; Or & ldquo; Call & hellip; Call & hellip& rdquo; Blowing sound and its & ldquo; Squeak, squeak & rdquo; It's like a magnet sucking a small washer, while the working voltage, current and temperature of the transformer are all normal. Such conditions generally do not endanger all normal operation of the transformer, and can be solved until power failure.