国产鸡情在线观看_日韩AV无码久久精品免费四虎_国产高清在线精品一区αpp_国产成人精品三级在线_久久综合中文字幕网_小荡货奶真大水多好紧视频_午夜福利一区毛片综合_亚洲欧美日韩中在线_国产麻豆黄色色免费_国产乱子伦普通话对白

Application

ZMP-I25 series of pressure limiting type surge protective device(a Lighting arrester, 10/35μs waveform) 3 according to IEC and GB standards.
Equipment system used in high risk area of the power supply of the first Primary surge protection. Can prevent lighting strike, all kinds of surge current, pass A combination of different number of suitable to single-phase, three-phase power supply line, die-Modular design, standard 35mm rail mounted, installed in the building the t otal power distribution cabinet (box), outdoor distribution cabinet (box), with lighting current high the discharge capacity, free wheeling, single module maximum impulse current (10/350μs) brancDon't reach limp=15kA, limp=25kA, Iimp=35kA, Iimp=50kA Maximum discharge current (8/20μs) can reach Imax=100kA, Imax=150kA, Imax=160kA, Imax=200kA. 

Normal operating conditions

Ambient air temperature: -40°C~+80°C
Altitude: not higher than 2000m
Relative humidity: ≤90%(25°C)
Installation: TH35-7.5 DIN rail
For grounding system: IT, TT, TS, TN-N-S
Vertical inclination≤50°
The ambient air is not significantly polluted by dust, smoke, corrosive and/or flammable gases, vapours or salt.

Model