Tester przekładni transformatorów trójfazowych – Megger seria TTR300 (TTR300, TTR310, TTR330)
Series TTR300 consist of TTR300, TTR310, TTR330. • Stand-alone or remote-control operation • Accurately measures ratio, phase deviation and excitation current • Field upgradeable without compromise to calibration • Built-in capability for storing and downloading test results in an XML format, via RS-232, Ethernet or USB ports (depending on model) • Works in the presence of…