JDC6-110,JDCF-110 series high-voltage transformerDetailed product description：

The JDC6-110 and JDCF-110 series high-voltage transformers are outdoor products with electromagnetic oil immersed paper composite insulation and fully sealed structure, suitable for voltage and energy measurement and relay protection in neutral point effective grounding systems with rated voltage of 110kV and rated frequency of 50-60Hz.

3、 Structure Introduction and Product Features
The JDC6-110 and JDCF-110 series high-voltage transformers use oil immersed paper composite insulation and are fully enclosed outdoor products. This product has been carefully designed with low magnetic density, strong anti resonance ability, and low loss. The secondary winding can separate metering and protection, and can be specially designed for high loads according to user needs. Select stainless steel metal expander, adopt advanced vacuum drying and vacuum oil injection processing technology, with low medium loss and local discharge, ensuring the reliability of equipment operation

4、 The technical parameters of JDC6-110 and JDCF-110 series high-voltage transformers are shown in the table

model	JDC6-110W	JDCF-110W
The highest voltage of the equipment is kV	one hundred and twenty-six
Rated frequency Hz	50~60
Power frequency withstand voltage kV	two hundred and thirty
Full wave impulse withstand voltage kV	five hundred and fifty
Cut off impulse withstand voltage kV	six hundred and thirty-three
Dielectric loss factor	Overall ≤ 0.02, bracket ≤ 0.05
Partial discharge amount pC	≤5
Primary winding N terminal to secondary and ground frequency withstand voltage kV	five
Secondary winding to ground power frequency withstand voltage kV	three
Creepage distance mm	31503906, etc
Rated voltage factor	1.2 Continuous/1.5 30s	1.2 Continuous/1.5 30s
Rated voltage ratio kV	110/√3/0.1/√3/0.1	110/√3/0.1/√3/0.1/√3/0.1
accuracy level	0.2(0.5，3P)/3P	0.2/0.5/3P
Rated output VA	150(300，500)/300	100/150/300
Maximum output VA	two thousand	two thousand

5、 JDC6-110, JDCF-110 series high-voltage transformer appearance and installation dimensions