Sell Intelligent Fieldbus-Mode Low-Voltage Switchgear Assemblies

Model No.:TGZT
Product Origin:China
Brand Name:tellhow
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Description:Product Name: Intelligent Fieldbus-Mode Low-Voltage Switchgear AssembliesModel Number: TGZTPlace of Origin: ChinaTGZT intelligent fieldbus-mode low-voltage switchgear assemblies is suitable to be used in the power plants, substations, petrochemical industries, high buildings, and other electric power users, for the purpose of transforming, distributing the electric power for the power distribution equipments, motor controlling equipment, and illuminating equipment in AC 50Hz or 60Hz power distribution system. The rated operational voltage of which is 690kV and the max. operational current of which is up to and including 5,000A. It can also be used to control the motors, and can meet the special requirements of connecting with the computers. The product can be used to connect the field distributed control systems and local area networks (LAN), as well as realizing the automation of power distribution by interconnection with the host computers through the remote I/O interfaces and fieldbuses. Normal service condition: 1) The products are suitable for indoor uses. The altitude of the place where the products will be installed should not be greater than 2,000m 2) The ambient temperature should not be greater than +40°C and should not be less than -5°C, the average temperature over 24 hours should not be greater than 35°C 3) The relative humidity should not exceed 50% under the max. temperature (+40°C). Higher relative humidity is permitted when the ambient temperature is lower. For example, the relative humidity should not exceed 90% under +20°C and a little condensation of water due to the change of the temperature is permitted 4) Pollution level: pollution level III 5) EMC condition: the environment 1 and environment 2 specified in sub-clause 7.10.1 of GB7251.1 is applicable 6) If the special requirement is necessary, the users can consult with the manufacturer