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Automatic Transfer Switch ( ATS ) specification:
1) YES1-630GA,3P,4P,630A2) YES1-1000GA,3P,4P,800A-1000A3) YES1-1250GA,3P,4P,1250A4) YES1-1600GA,3P,4P,1600A5) YES1-3200GA,3P,4P,3200ASTANDARD FEATURES:1)Motor load transfer controls (in phase monitor) to keep motors operating duringtransfer. 2)Pre-transfer & post-transfer load disconnect contacts for signaling motor starters,elevators, VFDs and other selected loads. 3)Standard Engine Exerciser for weekly automatic testing of engine generator setwith or without load. 4)Selectable control switches for voltage, frequency, time delay settings & additionalcontrol features. 5)Switch position lights, source availability lights, test switch and time delaybypass switch. 1. Reset selection: automatic switch with restore is no code, and automatic switchwithout restore code is N2. Release type: instantaneous code is "2", and double is no code 3. Working condition:a. Ambient medium temperature: less than +40°C and more than -5°Cb. 24h average value less than +35°Cc. Altitude: not over 2,000md. The max. ambient air relative humidity when the maximum temperature is +40°Cdoes not surpass 50%, under the low temperature to be possible to allow thehighrelative humiditye. The wettest monthly average min. temperature is +25°Cf. The monthly mean maximum relative humidity is 90%g. Dew on the surface of the product must be taken into consideration because ofthe temperature change4. Class of pollution: 35. The breaker should be put in the place where are no explosive medium and conductive dust and no gas which would corrode metal or destroy the insulationMain technology parameters:1) The control power of the automatic controller and motor mechanism is AC 230V2) The transfer device is suitable the system of rated working voltage is AC 400V3) The operating life of the transfer device (N-R-N cycle) is 5,000 times4) The minimum transfer time is in 1-3s
3 phase automatic transfer switch