We try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for Massive Selection for China ATS Change-Over Switch 100A 250A 400A 630A 1000A 3200A 3p 4p Automatic Transfer Switch for Generator, We cordially welcome consumers from at your home and abroad to affix us and cooperate with us to take pleasure in a greater long term.
We try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for China Transfer Switch, Electric Switch, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!

Product detail

Structure and features

YEQ1 series Automatic Transfer Switch,is composite by 2PCs 3P or 4P mini circuit breaker,mechanical chain transmission mechanism,controller,etc,the feature will be as follows:
1.Small in volume, simple in constitution; there is provide 3P,4P. easy to operation and long to use.
2.Transfer switch driving by single motor,a smooth,no noise,the impact is small.
3.With mechanical interlocking and electrical interlock,change over credibility,could be supply by manual or automatic operation.
4.Have the short circuit,overload protection also the over voltage,under voltage,loss phase function and also the intelligent alarm function.
5.Automatic switching parameters can be freely outside.
6.With computer network interface for remote control,remote adjustment and remote communication,remote sensing and other four control function and so on.

Working conditions

1.Ambient air temperature of -5℃ to +40℃,and at 24 hour average temperature does not exceed +35℃.
2.The installation location no more than 2000 meters.
3.The maximum temperature of +40℃，the air relative humidity is no more than 50%,at a low temperature can be allowed to have a higher relative humidity,such as 20℃ at 90%. special measures should be taken for occasional condensation due to temperature changes.
4.Pollution level:grade Ⅲ
5.Installation category:Ⅲ.
6.The two power lines are connected to the upper side of the switch,and the load line is connected to the lower side.
7.The location of installation should not have significant vibration,impact.

Technical parameter

We try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for Massive Selection for China ATS Change-Over Switch 100A 250A 400A 630A 1000A 3200A 3p 4p Automatic Transfer Switch for Generator, We cordially welcome consumers from at your home and abroad to affix us and cooperate with us to take pleasure in a greater long term.
Massive Selection for China Transfer Switch, Electric Switch, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!