Dual power automatic transfer switchnormal operating conditions:
1.The ambient temperature shall not be higher than +40℃, or lower than -5℃, and the daily average shall not exceed +35℃.
2.The altitude of installation site shall not exceed 2000m.
3.Relative humidity shall notexceed 50% at the ambient temperature of +40℃ , a higher humidity is allowableat a lower temperature, the average maximum relativehumidity is 90% in the wettest month at a monthlyaverage minimum temperature of+ 25 ℃,andspecial measures shall be taken for the condensationon surface of product due totemperature change.
4.Pollution class: class Ⅲ.
5.In place of no intense vibration and impact, no harmfulgas corrosive and disruptive to the insulation, no sever dust, no conducting microparticle and explosive substance, no high electromagnetic interference.
Dual power automatic transfer switchMain Speciality:
1.Reasonable structure, small volume, nice appearance, provided with protective shield, safer and more reliable power supply.
2.Complete protective functions, including short circuit, overload, open phase and loss-of-voltage protection.
3.Reliable remote double-break with EPS fire protection power supply interface DC12-24V.
4.Noiseless, energy saving , simple installation , easy operation, reliable and stable performance.
Dual power automatic transfer switchTechnical Date: