NMC Relay Test Set, For Industrial Use

we are offering relay test set, this is a portable testing kit in one unit, suitable for testing protective relay, over current relay, earth fault relay, protective device, circuit breaker, tripping coils etc.the set is designed for both laboratory and field use. technical features: input : 230 volts, single phase, 50hz. ac. outputs : : 1) current output: a) 0- 1amp. at 414volts. b) 0- 2amp. at 414 volts. c) 0- 5 amps. at 414 volts. d) 0- 10 amps. at 414 volts. e) 0- 20 amps.at 414 volts. f) 0- 50 amps. at 4volts. g) 0-100 amps. at 4 volts. h) 0-200 amps at 4volts. current output is continuously variable and the output is taken out through a multi range c.t. the secondary is connected to an ammeter scaled in 0 to 100% or 2) ac voltage output: continuously variable 0 -230v ac. capacity- 460va(max). 3) fixd ac voltage 50v &110v. 4) time measurement: 0-9.999secs. & 0-99.99secs. in two ranges. accuracy : 1% current circuit: loading transformer: double winding loading transformer of suitable burden to provided corresponding current output specified before. measuring ct: multi ratio wound primary current transformer ratio : 1-2-5-10-20-50-100-200a5a. variable auto transformer: for smooth variation of current output at various ranges selected. meatering: digital meter. basic range - 0 to 5a ac. scaled in 0 to 100% for all selected range. accuracy – 1.5% of full range. voltage circuit one ac volt. meter provided for measure the variable output ac voltage. timer circuit : dual range digital time interval meter ranges: i) 0-9.999 sec. ii) 0-99.99sec. in two switahing range. selector for no & nc contacts. reset push button. “start” timer signal is potential free closing or opening of auxiliary contacts of the set contactors.