17.DBS./Q-311 Dc current Transducer
18.DBS./Q-312, Dc current Transducer (dual output)
19.DBS./Q-321 Dc electric voltage Transducer
20.DBS.7Q-322Dc voltage Transducer (dual output)
21.DBS./Q-411 Frequency Transducer (central frequency 1./2full degree value)
22.DBS./Q-412frequency Transducer (1./2full value, dual output)
23.DBS./Q-421 Frequency Transducer (central frequency zero value)
24.DBS./Q-422Frequency Transducer (central frequency zero value, double output)
25.DBS./Q-511 Three-phase active power Transducer (three-phase three-wire, pulse output)
26.DBS./Q-512Three-phase active power Transducer (three-phase three-wire, transistor open circuit output)
27.DBS./Q-521 Three-phase reactive power Transducer (three-phase three-wire, pulse output)
28.DBS./Q-522Three-phase reactive power Transducer (three-phase three-wire, transistor open circuit output)
29.DBS./Q-531 Three-phase active power Transducer ('3p4w, pulse output)
30.DBS./Q-532Three-phase active power Transducer ('3p4w, transistor open circuit output)
31.DBS./Q-541 Three-phase reactive power Transducer ('3p4w, pulse output)
32.DBS./Q-542Three-phase reactive power Transducer ('3p4w, transistor open circuit output)
33.DBS./Q-551 single-phase active power Transducer (pulse output)
34.DBS./Q-552single-phase active power Transducer (transistor open circuit output)
35.DBS./Q-561 single-phase Reactive power energy Transducer (pulse output)
36.DBS./Q-562single-phase Reactive power Transducer (transistor open circuit output)
37.DBS./Q-611 total power plus Transducer
38.DBS./Q-612total total Transducer (dual output)
39.DBS./Q-711 power factor Transducer (single phase)
40.DBS./Q-712power factor Transducer (single phase, dual output)
41.DBS./Q-721 power factor Transducer (three-phase)
42.DBS./'Q-722power factor Transducer (three-phase, dual output)
43.DBS./Q-811 negative sequence current Transducer ('3p3w
44.DBS./Q-812, negative sequence current Transducer (three-phase three-wire, double output)
45.DBS./Q-821 negative sequence current Transducer (three phase four wire)
46.DBS./Q-822, negative sequence current Transducer (three phase four wire, dual output)