Shijiazhuang box-type transformer transformer factory price Shijiazhuang Which Baidu know

Box-type transformers price / Shijiazhuang Which transformer manufacturers - [Baidu know] basic technical YBM box-type transformer according to claim 1. Ground network other practices, but the grounding resistance should be less than 4 ohms. 2. Cable pipes embedded the number, location, management via user-defined. 3. dado, stepping custom. 4. Under the guidance of the local power supply department, can be embedded cable head mounting bracket. 5. waterproof mortar thickness 20mm. 6. According to the plan set swing, transformer room doors facing the street or open space. 7. seepage holes are need to determine the level of the local water table, the user automatically. 8. The picture is only for reference, in accordance with other design and construction. Shijiazhuang YBM 1 box-type transformer environment, altitude; less 2000m 2, ambient air temperature: not higher than + 40 ° C, not lower than -25 ° C 3, wind speed: In less than 35m / s 4, relative humidity. : on average less than 95%, on average less than 90%. 5, the installation location: no explosion, risk of fire. No serious corrosion, contamination sources. No rattling around equipment. Installation inclination of not more than 3 degrees. 6, such as those listed above in consultation with the manufacturer. Shijiazhuang box-type transformers price / YBM box-type transformers price / YBM box-type transformer manufacturers / YBM Box Substation / prefabricated substation transformer factory in Shijiazhuang YBM box factory direct hotline: Contact: Zhang Yu Min, Tel: 13721862646 Online QQ: 1372954337 Company Website: www.txbianyaqi.com Shijiazhuang YBM box-type transformer is a low voltage equipment, distribution transformers, power metering equipment and reactive power compensation devices and other equipment assembled in one or several cabinets composed of compact variable feature electrical apparatus. Box changes for investment, small footprint, short construction period, easy maintenance, safe and reliable, particularly to diversify its shape is easy to coordinate with the surrounding environment features are widely used in high-rise buildings, residential areas, industrial enterprises, municipalities, parks, shopping malls, at present, be actively developed. Shijiazhuang YBM box-type transformer reference standard GB / T 17467-1998 "high / low voltage prefabricated substation" DL / T 537-1993 "6-35kV box-type substation orders and technical conditions" GB / T 11022-2002 "high / low pressure pre- Packing substations guide for the selection "GB 7251.1-2005" Low-voltage switchgear and control equipment "Part I:" Type - tested and partially type-tested assemblies "GB / T 16934-1997" energy metering cabinet "GB 1094- 2003 "General" (Transformers)