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Detailed Product Description

1.Special in Middle East,South Africa,American
2.Reliable manufacturer 10years and export for 7 years
3.with arc chute

400amp Dual Power Automatic Transfer Switch for Generator ( ATS ) YES1-400NA

1) Rated current : from 160A-400A
2) Pole number: 3p, 4p
3) Rated working voltage: AC 220V/380V/400V/440V/660V, 50/60Hz
4)EMC /life enduring/temperature rising /character and comprehensive testing equipments are configurated to guanrante the product quality.
5)product components ,parts after martial law screening of the aging grid and the finished products are run on power continuously for 168hous,then it can be delivered out of the factory, so the reliabiltiy and safety of product are guanranted.   
6)Serve district:hospital,shoping mall,bank,fire control,ppostal communication,urban rail transportion, high-rise buildings,industrial assembly line,television station,chemical industry,metallurge industry,military and so on places

Quality Control

1)standards:
A)GB/T14048 supercript<high-rise buildings fire norms>,<Architectural Design firenorms>,<Emergency  Lighting Design Guide>,<Civil Electrical Design Specification>
B) IEC60947-1/GB/T4048.1< low voltage switchgear and control equipment general>IEC60947-3/GBI4048.3< low voltage switchgear and control equipment ,low voltage switches, disconnector, Switches and electrical fuse combination> IEC60947-6/GBI14048.11 <low voltage switchgear and control equipment multifunctional transfer switch equipment>
2)All the components are aged and selected strictly, the finished products are continuously aging for 24hours at high temperature condition;
3)EMC /life enduring/temperature rising /character and comprehensive testing equipments are configured to meet relative test and guarantee the product quality. 
4)During the production process ,ISO9001 production and management system is strictly carried;
5)CE,CCC are certified.  

Operating Conditions
1.Ambient air temperature is from -5°C-+40 °C and the average should be not more than 35 °C ,if the working temperature is not within these value ,please advise the manufacturer
2.Air humidity at max temperature 40 °C .,the relative humidity should be not more than 50%,the max humidity i a month is 90%,it can endure the humidity on sea, higher humidity value can be available under lower temperature.
3.Altitutd is not over 2000meter at sea level
4.polluted degree:the enviroment pollution degree 3
5.Installation category IV
6.Installation inclination:for the fixed installation in the cabinet, the max inclination is ±22.5°.
7.flash arc distance:the flash arc distance is 80mm at AC380V, flash arc-distance is 100mm at AC660V.
8.Use categary:AC-33B

 Parameters 

Installation Dimension