SF6 gas density relay online monitoring system application case What are the main symptoms and first aid methods after sulfur hexafluoride injury? How does sulfur hexafluoride cause harm? Temperature of sulfur hexafluoride gas liquefaction under different working pressures Application of sulfur hexafluoride ...
SF6 gas density relay online monitoring system application case What are the main symptoms and first aid methods after sulfur hexafluoride injury? How does sulfur hexafluoride cause harm? Temperature of sulfur hexafluoride gas liquefaction under different working pressures Application of sulfur hexafluoride ...
If the working conditions used by the user are different from the normal operating conditions, such as the installation site is over 1000m above sea level, the ambient air temperature exceeds the limit specified in the normal operating conditions or the high humidity where...
声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents. 3. Is the quality guaranteed?
The conductive parts of the high voltage components such as circuit breakers, three working position switches and load break switches in the main circuit are installed in a sealed cabinet-type stainless steel casing. The biggest feature is that it is not affected by the externa...
Working voltage AC 220V ± 10% (type A) or built-in working power supply (type B) Instrument power 30W Instrument accuracy 0.2 Pressure display resolution 0.001MPa Pressure calibration range 0 ~ 1.0MPa Ambient temperature display resolution 0.1 ºC Ambient temperature measu...
9. Clock modification: with the function of online modification of the system clock. 10. U disk to save: support U disk to save the test data, read through the PC, easy and fast operation 11. PC software powerful: easy to operate, to achieve data analysis, save, print and generate ...
Analysis of the current situation of leakage detection in China: According to the relevant regulations of the safety management of the State grid industry, the relevant power bureau of the State Grid has carried out real-time online monitoring of SF6 leakage in most of its subordinate SF6 substat...
1.Working environment temperature: upper limit +40ºC, lower limit: -25ºC. 2.The altitude of the use site shall not exceed 2000m. 3.air relative humidity: daily average is not more than 95%, monthly average is not more than 90%. 4. the su...