UL认证绝缘系统

UL RECOGNIZED INSULATION SYSTEM  UL认证绝缘系统

As further assurance to our valued customers regarding our product quality & reliability, we are proud to announce that we have been certified by Underwriters Laboratory Inc. USA (UL) for the quality materials and electrical insulation system that our factory stringently adopt and use in our manufacturing. Our factory is audited by UL Inspectors every quarterly to maintain the highest level of production and material usage.

With effect from May 2007, our full range of transformers designed & manufactured by us will be using UL Recognized Electrical Insulation System – Component. Our UL file no. is E311507 and it can be verified globally through internet website www.ul.com.

We have completed the I.P.I. (Initial Production Inspection) and we are allowed with responsibility to affix the UL logo to our range of transformers under 600V up to 3MVA capacity.

波力人引以自豪的是：波力生产过程中使用的材料和电气绝缘系统均通过美国UL认可，并在生产过程中严格遵守，波力每三个月接受美国UL工程师到现场检查以维持波力高水准的生产管理和材料品质的保障，由此客户对波力变压器品质和可靠性有了更进一步的信心。

从2007年05月开始，波力人设计和制造的电压等级低于600V的全系列变压器通过美国UL电气绝缘系统认证并在产品上使用UL标示，UL文档号E311507，同时可以在官方网站www.ul.com查询核实。

波力有完整的I.P.I（生产现场UL检查）制度，并获得美国UL允许在电压等级低于600V容量可达到3MVA全系列变压器上注明UL标示。