Bộ chuyển đổi điện áp Amptron T25-V3, T25-I3  AC Amp Transducer ,T25-W30 Watt Transducer ,T25-B30  Var Transducer ,T25-W30  Watt Transducer ,T25-B30 Var Transducer 

T25-V3 AC Volt Transducer 3Ph I/P 120V O/P 4-20mA  Aux.100-230Vac/dc Class 0.2
T25-I3  AC Amp Transducer 3Ph I/P CT/5A O/P 4-20mA Aux.110-230Vac/dc Class 0.2
T25-W30 Watt Transducer 3P4W Unbalanced Load I/P  110,000/100V CT1200/5A Range -240...0...240MW O/P4...12...20mA Aux.110-230Vac/dc Class 0.2
T25-B30  Var Transducer 3P4W Unbalanced Load I/P 110,000/100V CT1200/5A Range -240...0...240MVar O/P 4...12...20mA Aux.110-230Vac/dc Class 0.2
T25-W30  Watt Transducer 3P4W Unbalanced Load I/P  220,000/100V CT1200/5A Range -480...0...480MW O/P 4...12...20mA Aux.110-230Vac/dc Class 0.2
T25-B30 Var Transducer 3P4W Unbalanced Load I/P 110,000/100V CT1200/5A Range -480...0...480MVar O/P 4...12...20mA Aux.110-230Vac/dc Class 0.2