JT-5 type vacuum high voltage relayDetailed product description：

The JT-5 vacuum high-voltage relay can be used for breaking high-voltage circuits in satellite ground stations, radio communication equipment, radar, and high-voltage electrical devices

2. Technical characteristics: Contact form: one set of conversion or one set of normally open
Coil power supply DC
Coil power consumption 10W
Contact static current 5A
Normal value of contact resistance 0.2 Ω, maximum value 0.5 Ω
Contact rated voltage 50Hz, 20KV (DC or AC peak)
Normal conditions for dielectric withstand voltage: DC or AC 50Hz, 25KV (peak) between contacts and base plate
AC 50Hz, 500V (effective value) between the coil and the base plate
Vibration intensity 50Hz, single amplitude 0.35mm.30 minutes
Impact strength 150m/s 2 1000 times
Lifetime resistance: 27VDC, 0.5A, 105 cycles
Weight 170g

3. Usage conditions
Environmental temperature -40~+55 ℃
Atmospheric pressure 86-106Kpa
Work position arbitrary

4. Coil specifications
at20℃：

Model number	contact form	rated voltage V	coil resistance Ω±10%	pull-in voltage V	Release voltage V	pull-in voltage ms	Release voltage ms
JT-5	1Z	twenty-seven	eighty	sixteen	five	fifteen	fifteen
	1H	twenty-seven	eighty	sixteen	five	fifteen	fifteen

5. Dimensions and Wiring Diagram of JT-5 Vacuum High Voltage Relay

JT-5 type vacuum high voltage relay