Current and Voltage Controls Current Transformer, 3-Phase Types MP 3005, MP 3020, MP 3100, MP 3500 * 4 types of input: 0.5 5A 2 - 20 A 10 - 100 A 50 - 500 A * For use in connection with control relays types e.g. DIB02, PIB02, DUA01, PUA01 Product Description Ordering Key 3-phase current transformers for 5, 20, 100 or 500 AAC. Type Input current Output voltage (0.4 - 4 Vp) is proportional to measured current. MP 3005 Type Selection Input current Type no. 5A 20 A 100 A 500 A MP 3005 MP 3020 MP 3100 MP 3500 Input Specifications MP 3005 MP 3020 MP 3100 MP 3500 0.5 - 5 AAC 20 AAC 2 - 20 AAC 50 AAC 10 - 100 AAC 150 AAC 50 - 500 AAC 500 AAC Current range Max. current (continuously) Rated insulation voltage Input-output Overvoltage category Pollution degree Dielectric strength Dielectric voltage Rated impulse withstand volt. 1000 VACrms IV (IEC 60664) 3 (IEC 60664) 1000 VACrms IV (IEC 60664) 3 (IEC 60664) 1000 VACrms IV (IEC 60664) 3 (IEC 60664) 1000 VACrms IV (IEC 60664) 3 (IEC 60664) 6 kVACrms 12 kV (1.2/50 s) 6 kVACrms 12 kV (1.2/50 s) 6 kVACrms 12 kV (1.2/50 s) 6 kVACrms 12 kV (1.2/50 s) Power consumption < 300 mW @ 5 A < 300 mW @ 20 A < 2 W @ 100 A < 21 W @ 500 A MP 3005 MP 3020 MP 3100 MP 3500 0.4 - 4 Vp 0.4 - 4 Vp 0.4 - 4 Vp 0.4 - 4 Vp 250 VACrms 250 VACrms 250 VACrms 250 VACrms Output Specifications Output voltage (in connection with SM 115) Rated insulation voltage (cable) Specifications are subject to change without notice (28.10.03) 1 MP 3005, MP 3020, MP 3100, MP 3500 General Specifications Ambient temperature Connection cable MP 3005 MP 3020 MP 3100 MP 3500 - 20 to + 60C (- 4 to + 140F) - 20 to + 60C (- 4 to + 140F) - 20 to + 60C (- 4 to + 140F) - 20 to + 40C (- 4 to + 104F) (max. amb. temp for < 200 A is + 60C (+140F) 2m 2m 2m Weight 200 g 200 g 750 g 750 g 2m Material ABS ABS ABS ABS Approvals UL UL UL UL CE-marking Yes Yes Yes Yes Mode of Operation The output voltage is proportional to the highest current value in the 3 conductors which are drawn through the holes of the current metering transformer. Wiring Diagram This makes it possible to use the current metering transformers, e.g. type MP 3005, for measuring far below the nominal range. Black By drawing each conductor several times through the hole, the output voltage is multiplied by the number of times each conductor is drawn through the hole. Latch/hysteresis Power supply PIB02, PUA01 Dimensions MP 3005, MP 3020 2 MP 3100, MP 3500 Specifications are subject to change without notice (28.10.03)