High Strength Steel Tie Rod are steel structural members made of carbon structural steel and alloy steel, processed by machining, heat treatment and surface anti-corrosion treatment, supplemented by adjusting sleeves, lock and joints etc. The steel tie rod are important components of steel structures for construction of giant, large span buildings and ship docks. They are mainly used for prestressed parts and large span buildings in construction projects. While the strength of the product is improved, but the plasticity index is not reduced, which satisfies the principle of using the same amount of strength in the architectural design. The tie rods, tie bars, tension rods and tension bars steel grades are specified as , grade 785, grade 830, grade 930, grade 1080 etc. Post Tension Bar,Tie Bar Construction,Post Tension Rods,Post Tension Bar For Bridge SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdthreadedrods.com
AC-DC high voltage test transformer has the characteristics of light weight, small size, beautiful appearance, stable performance, easy to carry, etc. It is especially suitable for on-site operation and use. It is a new type of high-voltage AC/DC high-voltage test transformer that is replaced at home. This series of products are suitable for on-site testing of the insulation performance of various electrical equipment in the power system and various power users, and high-voltage power supplies in various voltage systems or devices for DC high voltage and low current of electrical products.
AC and DC high voltage test transformer technical indicators:
Impedance voltage: 12%
Output voltage waveform: power frequency, sine wave surface temperature rise: <55 °C
No-load loss: 0.2%~0.35%
Permitting continuous travel time: 1/small time continued running time: continuous YD(C) series high voltage test transformer:
AC and DC high voltage test transformer product structure:
The AC-DC high voltage test transformer utilizes advanced production equipment, adopts a new process of coil winding epoxy vacuum casting and CD core, compared with oil-immersed transformer of the same type, the weight is obviously reduced, the volume is reduced, and the quality is improved. The insulation strength and the degree of moisture resistance, and effectively weakened the magnetic flux leakage and greatly enhanced. Dry high-voltage test transformer: output AC, DC high voltage, high voltage for various types of high voltage test. Used for on-site testing of insulation performance of various electrical equipment.
2016 Shanghai AC and DC high voltage test transformer latest offer
2016 Shanghai AC and DC high voltage test transformer latest offer