tender for purchase of eee equipments , pt trainer kit * variable ac voltage source of 0-220vac & variable ac current source of 0-25a consists automatic trip timer by dspic33ch controller * autotransformer for voltage/current adjustment with mcb protection * test current transformer 25/5a test voltage transformer (pt) 220/110v ac * all to be mounted on a panel with diagram engraved stickered front panel with digital ac voltmeter & ammeter provision for measuring ratio error of ct & pt , ct trainer kit * variable ac voltage source of 0-220vac & variable ac current source of 0-25a consists automatic trip timer by dspic33ch controller * autotransformer for voltage/current adjustment with mcb protection * test current transformer 25/5a test voltage transformer (pt) 220/110v ac * all to be mounted on a panel with diagram engraved stickered front panel with digital ac voltmeter & ammeter provision for measuring ratio error of ct & pt , insulator string trainer kit typically custom lab demo kit for high-voltage insulator strings; specs vary (mechanical + electrical stress testing) , isolation transformer 230v ac, 3kva single phase isolation transformer with suitable metal covering, banana connection and rolling arrangements , purchase of eee equipments , pt trainer kit * variable ac voltage source of 0-220vac & variable ac current source of 0-25a consists automatic trip timer by dspic33ch controller * autotransformer for voltage/current adjustment with mcb protection * test current transformer 25/5a test voltage transformer (pt) 220/110v ac * all to be mounted on a panel with diagram engraved stickered front panel with digital ac voltmeter & ammeter provision for measuring ratio error of ct & pt , ct trainer kit * variable ac voltage source of 0-220vac & variable ac current source of 0-25a consists automatic trip timer by dspic33ch controller * autotransformer for voltage/current adjustment with mcb protection * test current transformer 25/5a test voltage transformer (pt) 220/110v ac * all to be mounted on a panel with diagram engraved stickered front panel with digital ac voltmeter & ammeter provision for measuring ratio error of ct & pt , insulator string trainer kit typically custom lab demo kit for high-voltage insulator strings; specs vary (mechanical + electrical stress testing) , isolation transformer 230v ac, 3kva single phase isolation transformer with suitable metal covering, banana connection and rolling arrangements