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Miniature transducers JU0m type

Miniature transducers JU0m type

Miniature transducers are designed for supplying measuring and protective circuits of electrical power devices. Also they can be used in secondary circuit of the CT's.

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Technical data

Rated primary current Ipn = 5 A
Continuous thermal current Ipn = ext. 120%
Rated secondary voltage Usn = 22.5 mA; 40 mV; 100 mV; 150 mV; 200 mV; 225 mV
Secondary circuit burden Z2n≥ 200 Ω
Accuracy ±3%
Max voltage Um = 0.72 kV
Test voltage Up = 3 kV
Frequency f = 50 ÷ 60 Hz