团 。包仁皂5 执行标准 JB/ T 7065-2015
Group.PackRenSoap5 Execution StandardJB/T7065-2015
一、简介、型号说明及使用范围
1. Introduction, Model Description, and Scope of Use
YSF 系列中50mm以下口径的压力释放阀是一种新型压力释放阀。本产品用于保护油浸气电设备的油箱,例如变压器、高压开关、电力电容器、电抗器、有载分接开关等。
YSF series50mm and below caliber pressure relief valves are a new type of pressure relief valve. This product is used to protect the oil tanks of oil-immersed electrical equipment, such as transformers, high-voltage switches, power capacitors, reactors, on-load tap changers, etc.
型号说明
Model Description
YSF 口-口/口 口
YSF mouth-mouth/mouth mouth
环境条件、特殊说明* 有效喷油口 径( mm ) 开启压力 ( KPa )
Environmental conditions, special instructionsClear*Effective nozzle diameter(mm)Opening pressure(KPa)
设计序号
Design Serial Number
压力释放阀代号
Pressure Relief Valve Code
信