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electrical switchgear,medium voltage switchgear,switch gear company,switch gear,switch distribution,switchgear companies
KYN28-12 switchgear,switch cabinet,switchboard,high voltage panel
I Product type of high voltage switchgear
KYN28-12
II General
KYN28-12 switchgear/switch cabinet/switchboard/high voltage panel is a set of power distribution device of rated voltage 3 to 12KV three-phase AC 50Hz of single bus bar and single bus bar segmental system. It is applicable to power transmission of the power plant, power receiving and distribution of the electric system and the substation of the industrial enterprises to fulfill the aims of control, protection and inspection.
III Use condition of high voltage switchgear
Environment temperature: -15°C to +40°C
Relative humidity: daily average ≤95% monthly average≤90%
Height above sea level: ≤1000m
Earthquake magnitude ≤8
No fire, explosion danger, serious pollution, or chemical erosion occasion.
III Main characteristics of high voltage switchgear
The structure of the cabinet is bolt by aluminum zinc alloy board after the process of CNC machine tool and multi bending technology;
All the operation can be done after the cabinet door is closed;
High protection degree, protect the intruder of sundries and pests;
Simple and effective “five-prevention” lock function, protect error operation;
Can adopt VS1 and CD4 vacuum circuit breaker;
Easy replacement of the circuit breaker and free exchange of the drawers;
The cabinet can be installed by the wall, maintenance in the front, which reduces the floor space;
Large space of the cable room can connect many cables;
The relay room and the cable room can respectively add a heater to avoid freezing or erosion.
Tangshan Dunshi Electric Co., Ltd. (TDEC) is a China state-owned enterprise and a subsidiary company that Jidong Group (******jidd************) has a controlling stake in. We are a state-level high tech enterprise specialized in the production of low-voltage cabinets and automation system engineering. TDEC boasts dozens of patented re-both technologies and designs. TDEC, in strategic partnership with Siemens, has been authorized to manufacture three series of Siemens motors for the German producer's motor control center. We have developed in-depth cooperation with Siemens in product design, component supply and the manufacturing, testing and marketing of low-voltage switchgears and automation control systems as well. In 2010, TDEC secured partnership with SUPCON Group, another key player in the design and manufacture of China's automation control systems. We jointly set up a base in North China, taking our R&D capabilities as well as manufacturing capacity to a new level.
