Product Description
AC380V AC660V power distribution box XL-21
General
XL-21(G)X LV closed type power panel can be used in AC 500V or lower system of three-phase three-wire, thre-phase four-wire, three-phase five-wire for electricity-generating and mine enterprises, also for the purpose of power, lighting, distribution. XL-21(G)X LV closed type power panel has flexible distribution scheme, convienent combination, good practical performance, new structure and so on.
Product Description
Type and meaning
Structure
1.Main electrical performance shall completely comply with regulations of IEC60439-1
2.The auxiliary circuit has functions of local/remote, remote, automatic control and in-site/remote, romote contol switch. The contactor can adopt DC protection.
3.Receiving main switch has optional protection of instart trip and pyromagnetic trip. Can cancel instant protection for matching next class main-switch, avoid skip-class tripping, and has functions of motor/manual operation and automatic switch.
4.Main switch of feeding circuit has protection of instant trip and pyromagnetic trip. Can add fault protection if customer required.
5.The motor control circuit has protection of short-circuit instan, overload, undervoltage release and phase-break.
6.Ammeter and voltage meter for incoming circuit.
Technical data
Outline and installation dimension
Huanghua Group is an enterprise group, which integrates industrial manufacturing, import and Export, founded in 1980. Now the group has more than 500 employees. There are five subsidiaries, and the products have founded ready markets in all regions of China and some of oversea markets. CNHK Electrics Co., Ltd., is the head of the Group. It is the largest company in terms of production and sales volume of high voltage electrical components in the group. The second one is producing high voltage power transmission. The third one is producing transformer. The fourth one is producing cabinet and the fifth one is a domestic trade company.
Huanghua Group is one of the Top 500 Private Enterprises in comprehensive strength in China, mainly specializing in the production of high-low voltage power transmission and distribution equipment, including substation, power distribution automated switchgears, terminal devices, as well as high-low voltage components, etc. In view of being specialized in electric industry, Huanghua Group gradually grows into one of the leading enterprises in industrial electrical equipment field in China. The group has invested in Shanghai to establish Shanghai Huanghua (CNHK) Electric Industrial Zone. The industrial zone area is more than 80, 000 square meters.
For more than 30 years, Huanghau Group has always been insisting on the operation philosophy of "People oriented, Credit Based, Values Shared".
Nowadays, science and technology are under rapid development. We believe the human society's progress shall be highly promoted, and we will go with this trend to keep forging ahead actively.
We have passed ISO9001 Quality System Certification, ISO14001 Environment System Certification and other certificates on programs, including China Compulsory Certification (CCC) and CE. International certificates are under proceeding.
We are looking forward to cooperating with you and to creating a brilliant future together.
Contact person: Ms. Amber Ouyang
Fax/Tel.: 0086-577-62651121
Tel.: 0086-577-62651123
Mobile: 13575421178
International website: www.cnhkele.com
Domestic webiste: www.huanghua.com
