The transformer adopts a fully oil-filled sealed structure, and the transformer changes its oil body due to changes in temperature and load, which is completely adjusted by the flexibility of the transformer tank. It has strong lightning resistance and short-circuit resistance. The energy-saving effect is more obvious, and the outer size of the transformer is reduced.
Product Features:
1.Low noise: compact design structure, application of new materials and new technology, reduce noise, no oil st…
Features:
1. Excellent oil resistance; stable performance of transformer oil in hot oil (150oC);
2. Excellent resistance to weathering, UV aging, and ozone aging; service life in equipment is over 20 years, pioneering maintenance-free transformers in China;
3. Excellent high-temperature resistance;
4. Operating temperature: -30oC~180oC or -40oC~180oC.
Applicable Environment:
1. Ambient temperature: -30oC~180oC or -40oC~180oC;
2. Areas with strong ultraviolet radiation;
3. Parts exposed to air.
A…
Product Introduction:
PTFE gaskets improved performance over conventional PTFE, Reduced product loss and emissions.Excellent bolt torque retention, unique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE Sheets. It has excellent resistance to most mineral and organic chemicals? such as acids, bases, and solvents, and can be used up to approximately 260??C.
Features:
Good for use with petrol & oils
Good ozone resistance
Good for use with acids and alkalis
Good…
Product Introduction:
Rubber is the most common type of gasket material, and so ??rubber gasket’ can mean many different things. These gaskets include everything from standard pipe gaskets to oil gaskets, to midway gaskets; and in many different rubbers such as neoprene, EPDM, and Fluororubber.
Features:
Compatible for use with acids and alkalis;
Have good abrasion resistance;
Are available in various colors.
Sealpilot NO.
Description
Temperature
Pressure
BD-5571
Nitrile rubber (NBR)
-30-120??
0.5…
Partial Discharge Test System is used for testing i nsulation level of various insulation materials, insulation structure and electrical produ cts. It is also considered as PD power frequency source for transformers, CT/PTs, HV circuit bre akers, coupling capacitors, bushings and other power equipment.
Function:
1.
Using rapid electronic protection device.
2.
PD-free epoxy insulating cylinder with small PD value.
3.
Low impedance voltage.
4.
Strong anti-interference ability.
Specification
Capaci…
The insulation withstand voltage test device adopts PLC controller technology, 2.4G ISM networking technology, and an excellent human-machine interface, making it easy and convenient for you to use. It can be used to perform insulation strength tests on various electrical products, electrical components, and insulating materials under specified voltages to assess the insulation level of products, detect insulation defects in the test specimens, and measure overvoltage capability.
Features
1. Sta…
During testing, transformers may experience inter-turn or inter-phase short circuits, or suffer collisions during transportation, causing relative displacement of the windings. Furthermore, electromagnetic forces during short circuits and fault conditions during operation can cause winding deformation. These events alter the distributed parameters of the transformer windings, consequently affecting and changing the transformer’s original frequency domain characteristics, such as amplitude chang…
Transformer Pressboard Insulation Parts
are mainly used for internal insulation structures of oil-immersed power transformers, including lead exit insulation, supporting structures, shielding insulation, coil end insulation and lead insulation. The products are made of transformer-grade pressboard and formed according to the required structure, offering good electrical insulation performance, mechanical strength and dimensional stability.
These insulation components can be customized according t…
1.The modular structure can be assembled according to the size of the core window, which is not restricted by the diversification of the window size and has strong adaptability.
2.No special pit and foundation are required, which does not occupy the working space and is economical.
3.The flipping ability is strong. No additional energy is required except for the workshop crane. This saves energy, reduces the investment in auxiliary equipment and foundation, and has a good performance-price ratio…
1.The modular structure can be assembled according to the size of the core window, which is not restricted by the diversification of the window size and has strong adaptability.
2.No special pit and foundation are required, which does not occupy the working space and is economical.
3.The flipping ability is strong. No additional energy is required except for the workshop crane. This saves energy, reduces the investment in auxiliary equipment and foundation, and has a good performance-price ratio…
