HandlovaThe insulation of the through core anchor bolt clamping the iron core is damaged， resulting in a short circuit fault between the silicon steel sheet of the iron core and the through core anchor bolt;
Sound insulation treatment of main engine room the key to sound insulation treatment of dry-type transformer room is to start from three levels: window， ventilation and air exchange port and road surface， and apply sound insulation window， silencing cylinder， floating concrete floor damping pad and other sound insulation and noise reduction commodities to achieve sound insulation effect.
ZarumaWhen checking the hook core， the insulation of the electromagnetic coil and the porcelain sleeve is usually accidentally damaged. After the shell of the pottery is broken， if you work again， turn on the photo flash when it"s light， and it"s short when it"s heavy. Therefore， please pay attention during maintenance. It is not necessary to destroy the insulation. After maintenance， experts can inspect special tools，Handlova800 dry type transformer quotation， parts， insulation， etc. and deliver them after they are determined to be complete and reliable.
The power transformer is composed of two or more electromagnetic coils wound around the same transformer core. The winding resistance is connected according to the alternating electromagnetic field and works according to the basic principle of magnetic effect of current. The installation position of power transformer shall be considered to be conducive to operation， maintenance and transportation， and a reliable area shall be selected at the same time. The rated capacity of the transformer must be effectively used when applying the transformer.
What is the wiring mode of dry-type transformer?
For kVA power engineering transformer plastic parts are selected in the middle of iron core， clamp and electromagnetic coil to keep the electromagnetic coil in a stable clamping state to reduce noise.
Under normal conditions，HandlovaOil immersed transformer class， different oil-based oils cannot be mixed. Under special circumstances， if it is necessary to use new oil of different grades， it should be determined whether the mixed oil with ice degree can be used according to the requirements of the region， and then the oil mixing test should be carried out.
The manufacturing process of dry-type transformer is very process，HandlovaCharacteristics of oil immersed transformer， the performance of dry-type transformer will be more stable. What are the common manufacturing processes and steps of dry-type transformer?
productionWhen the new oil filled by the power transformer and the oil sample that has just been considered are used， the oil sample can be used only after sufficient standing.
In the whole process of transmitting electromagnetic energy in the power supply system， it will inevitably cause the loss of voltage and output power. When transporting the same output power the voltage loss is inversely proportional to the voltage， and the output power loss is inversely proportional to the square meter of voltage. The transformer is used to increase the voltage and reduce the closing damage.
There are also many problems to pay attention to in the preventive measures and process of dry-type transformer damping. What are the key effects and functions of dry-type transformer damping and the corresponding preventive measures? Let"s master and consult in detail with the small editor of the dry-type transformer manufacturer.
Brief introduction of zero line of power transformer
Direct materialIf the volume of power transformer is too small， the transformer will be overloaded for a long time and it is easy to destroy machinery and equipment. Therefore， the rated capacity of the transformer should be selected according to the power consumption， which is not suitable for too large or too small.
Power saving analysis of transformer
The noise of dry-type transformer belongs to low-frequency noise. In a small area， most of it is scattered according to the building structure. This kind of low-frequency noise is scattered to the household house according to the house building， and then causes gas vibration noise， which is then scattered to the ears of consumers. Although the amount of noise is not very large， the dispersion spacing and adverse effects are very large.
HandlovaOil leakage at electric welding position
Seal oil leakage
The vibration reduction solution of cable bridge is to modify the hard connection between bus bridge and dry-type transformer， and the vibration reduction solution is made at the cable bridge.
