JDTN1,JDTN2-27.5 type voltage transformerDetailed product description:

The JDTN1-27.5 (formerly JDT1-27.5) and JDTN2-27.5 (formerly JDT2-27.5) series voltage transformers are suitable for measuring the voltage on the traction bus in railway electrified electric traction power supply systems with a rated voltage of 27.5kV and a rated frequency of 50Hz. The JDTN1-27.5 (formerly JDT1-27.5) voltage transformer is a semi insulated structure; The JDTN2-27.5 (formerly JDT2-27.5) voltage transformer is a fully insulated structure.