supply of supply and testing of complete set of 3-phase thyristor controller set with 01 cpu, 03 thristor module 250a and connecting communication cables for tpf / thf. operating voltage : 100 to 600 vac ( +10% - 15% ) accuracy : better than 1% frequency : 47 to 63 hz, control type : single phase, 3 x single phase, 2 x single phase, load type : standard resistive, complex restive, inductive load. load connection : star without neutral, star with neutral, open delta, closed delta ( software configurable ) firing mode : phase angle, half cycle, burst firing, fix modulation period, logic mode ( software configurable ) no of analogue inputs : 2, no of analogue outputs : 1, no of digital input / output : 2, 10v ( potentiometer supply ) : 1, communication : ethernet ( modbus tcp ) , feed back : open loop, vsq, isq, true power, configuration port : available ( software configurable ) , display : 4 lines up to 10 character with indication & process values, humidity : 5% to 95%rh ( none considering ) , protection : ip10 ( en60529 ) , operating temp. : 0celsius to 50celsius model : epower / 3ph / 250a / 600v make : eurotherm [ warranty period: 30 months after the date of delivery ]