HXGN11-12 Box Type (Fixed) AC Metal-clad Ring Main Unit Switchgear

Note: The price shall be subject to the final quotation.

General

HXGN11-12 (F) Box Type (Fixed) AC Metal-clad Ring Main Unit Switchgear (hereafter referred to as RMU) is designed and manufactured by our company after absorbing advanced technology abroad and considering the power supply requirement of our county. It is a new HV electric product which is applied to the projects for upgrading urban power grids components, and its internal components are the most advanced products at present in China. By type test and long run post installation review, it is up to IEC298 《1kV above and 52kV below AC Metal-clad Switchgear and control equipments》and GB3906-91 《3-35kV AC Metal-clad Switchgear》standards. At the same time, we have made reliable false-protected measure which makes the protection level by IP2X. It is small in size, light in weight, easily operated, less in space, and can be installed against the wall. It can realize gang operation if requested. By comparative analysis with foreign relevant data and expert appraisal, the key technical parameters have reached the same level with international similar products.

1. Usage and scope of application

RMU is suitable for power distribution system with three phase rated voltage 10kV and rated frequency 50Hz, in residential districts, buildings, schools, parks etc and also applied for ring main unit and terminal power supply.

2. Type and its meaning

3. Environmental condition

A. environmental humidity:   Max   +40℃

                         Min    -25℃

B. daily average comparative humidity no more than 95%, monthly average no more than 90%

C. altitude no more than 1000m

D. without firing, explosion, dirty, chemical and heavy vibration location

4. Technical data

4.1 Table 1

u  The general assembly drawing of RMU see drawing 1

The drawing of outline, the installation size and the arrangement of incoming/outgoing cable see drawing 2