DY-5 type positive sequence voltage relayDetailed product description：

DY-5 positive sequence voltage relay is used in the forced excitation protection circuit of the generator as a low-voltage starting element.
2. Technical data
Technical data of DY-5 positive sequence voltage relay

rated voltage		range of motion （V）	return coefficient	Reliability coefficient	power consumption （VA）	contact capacity （W）
（V）	（Hz）
one hundred	fifty	58~113	≯1.07	≮2	twenty	fifty
one hundred and seventy-three		115~225			thirty-five

Note: The long-term operating voltage of the relay is 1.1 times the rated voltage.
3. Internal wiring
The internal wiring of DY-5 positive sequence voltage relay is shown in the figure.

4. Appearance and installation dimensions of DY-5 positive sequence voltage relay

DY-5 positive sequence voltage relay