Temperature sensor and low smoke halogen free flame retardant high temperature cable manufacturer:www.testeck.com/
On October 26, the rotor of #2 Unit on the left bank of Baihetan Hydropower Station, installed by the Fourth Bureau of PowerChina, was successfully hoisted 83 days ahead of the contract period, marking that #2 Unit had been in the final assembly stage, and the construction has firmly moved towards the goal of generating power with the first batch of units next year.
As the core component with the largest weight during unit installation, the rotor has a diameter of 16.2 meters, a net weight of 1,955 tons, a lifting weight of 2,100 tons, and a maximum height of 4.1 meters. The laminated sheet, about 60 kilograms, is stacked by about 16,000 high-strength punched sheets, 4 mm thick each, in 900 layers.
According to information, this is the second single-unit million-kilowatt unit rotor installed by the Fourth Hydropower Bureau, the third rotor completed for the Baihetan Hydropower Station. In order to guarantee the installation quality of #2 Unit, the technicians and installers learnt from the installation experience of #1 Unit, strictly followed the quality standards in many working procedures, from rotor arm assembly welding, yoke stacking, magnetic pole mounting, to overall withstand voltage test. During rotor installation, all working procedures had qualified acceptance check. The rotor reaches the standard of excellence with cylindricity of 0.51 mm and concentricity of 0.07 mm.
A total of 4,415 temperature resistance products for bearing bushes and oil pipelines of 16 units of Baihetan Hydropower Station are provided by Shenzhen Testeck Science and Technology Co., Ltd
Shenzhen Testeck Science and Technology Co., Ltd is committed to providing overall solutions for temperature sensing, signal transmission and electromagnetic compatibility for the global power industry and rail transit. Testeck products include the temperature sensors applicable for stator, bearing, oil tank box main shaft seal, generator part, turbine part, boiler part, and the pipeline and auxiliary temperature sensor, closed bus temperature measurement, special signal cables and fire-resistant cables for power station, and the power cables, control cables, computer cables, data buses cables, low-smoke halogen-free flame retardant cables and excitation cables relating to power station, the motor temperature sensors, rail transit cables, high-temperature cables, etc., and can provide customized solutions depending on the project site.
Contact Person: Mr. ALix