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Conditions of use
Air relative humidity at the highest temperature is around 40 degrees Celsius when no more than 50%, at low temperature are allowed a larger relative temperature, such as at 20 ℃ at 90%, consideration should be given to the gel effect due to temperature change may accidentally;
Device installed with a vertical plane to no more than 5 degrees, and the whole ark phase formation (meet GBJ232 - B2).
Device should be installed in no violent vibration and impact, and not enough to make the place of electric components from corrosion.
Product scope
Device used in power plants, substation, petrochemical sector, industrial enterprises, high-rise buildings, such as low voltage power distribution system, power distribution and motor control center, capacitor compensation and electrical energy conversion, distribution and control.
In the large capacity power plant, large-scale petrochemical industry such as low voltage power control center and the situations of power use, such as motor control center can meet the special requirements of the interface with the computer. Device is according to the ministry, head of the superior, general electric power users and the requirements of design, to meet the development of electric power market expansion, computer interfacing, power control, convenient installation and maintenance, such as shortening the time of accident treatment needs to be developed and designed. The switch cabinet has a good dynamic thermal stability, flexible electrical solutions. Combination is convenient. Series of strong practicability, novel structure, high protection grade, etc. Can be used as the replacement of the low voltage draw-out switch cabinet.
Device it - 1 (low-voltage complete switch equipment and control equipment), GB7251 (low voltage complete sets of equipment and control devices), ZBK36001) (low voltage draw-out switchgear and other standards.
Main circuit scheme
Device circuit scheme yellow 32 118 specifications, not including derived due to the change of the auxiliary circuit control and protection plan and specification.
Main circuit scheme is used for the design, manufacture, experiment and department opinions and contributions, including power generation, power supply and other power needs of users, the rated working current is 4000 a, suitable for distribution transformer of 2500 kva and below.
In addition, in order to adapt to the needs of the power supply to improve power factor and design ark of capacitor compensation; Considering the needs of the comprehensive investment reactor were designed in the cabinet.
The rated insulation voltage AC 660(1000)V |
Ac rated voltage of main circuit 380(660)V Auxiliary circuit communication 380,220,24V AC 220,110V |
Rated frequency 50(60)Hz |
Horizontal lines rated current 4000A,6300A |
Vertical lines current rating 1000A |
Rated current peak tolerance 105(176)KA |
Rated short-time resistance current (Is) 50(80)KA |
Registration Date | 2015/08/07(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2002 |
Employees total | 11 - 50 |
Annual revenue | USD 50,000,001 - 100,000,000 |
Company | Qingdao SICO Electronics Co., Ltd. |
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Address | No.248 Weihai RoadQingdaoShandong266021China |
Phone | 86 - 532 - 15264265682 |
Fax | 86 - 532 - 83028251 |
Contact | Amy YIN |