We are offering universal relay protection tester, i.features: three-phase compatible single-phase there are 3 phase voltage outputs and 2 phase current outputs, which can reach ac120v80va and ac50a450va respectively. intelligent type mainframe...
We are offering relay protection tester. 1. Application: gdjb-pc is applied to test the relay unit in relay protection system. At the same time gdjb-pc could be considered as a universal three phase acdc voltage source or current source. 2. Product characteristics:1.intelligent...