ats auto transfer switch 2p 3p 4pole single/three phase 40 50 amp 63a automatic changeover switch for generator

THHAO NA Type ATS Automatic Transfer Switch (Two Position and Integral Type) THS1 series ATSE is made up of switch body and transfer controller. The switch is driven by electromagnetic coil, so the transfer speed is very fast. The power source of controller takes main power or emergency power AC220V as working voltage. NA,SA,LA3 type ATSE is integral type. The controller is installed inside of switch body. User only need to connect the main circuit then ATSE could work. It's convenient for users to connect wires. Meanwhile SA type ATSE with generator starting signal, input without power, feedback without power. The controller is separated with switch body. User should connect controller with switch body by wires. N,C,M,Q,S,L is split type. The controller is separated with switch body. User should connect controller with switch body by wires and stop signal output function (when main power fault, the signal will be sent out after 3s time delay. When main power recover, the signal will be stopped after 3s time delay.) ATS SWITCH FUNCTION 1. Self-input and self-restoring, Self-input without self-restoring, automatic or manual is all depends on you. 2. 2 Pole,3 Pole,4 Pole all you can choose 3. Running parameter could be adjusted 4. Rated voltage of 400V,rated current is from 10Amp to 400Amp 5. City power to City power City power to Generator Application THS1 series ATS are mainly used for the state of a load, widely applicable to the fire, postal communication, hospital, hotels, Urban rail transport and high-rise buildings, industrial assembly line, television stations need electricity for the important parts. Main power Emergency Power can be power grids, with Self-excitation generator sets, battery, and so on. Structure and characteristic THS1 series automatic transfer switch is composed of switch is composed of switch body and controller. Adopt the electromagnetic driver, the working power of controller transfer is based on the main power and the standby power. AC220V power supply, without additional source. Switch body have an electrical or mechanical switch instruction as an isolation indicator function.

1.How can we guarantee quality? We have a professional technical team, professional after-sales service department online multi-one-to-one service, overseas technical support. 2.What can you buy from us? HV switchgear , MV switchgear Lv switchgear Circuit breaker Compact substation Trans former, 3.Why should you buy from us not from other suppliers? We are the manufacturer, with favorable price, dozens of patents, and cooperation with China's national power grid, the product can be used for 40 years. 4.Do you accept customized service ? We offer OEM/ODM service , can print your logo on product. 5.What is your MOQ? MOQ is 1 piece. 6.How long is your delivery lead time ? According to your product requirement. About 3~ 15days is available