HV Relay JPK-18WF DC25KV SF6 Gas filled Relay Coil 12V 24V 26.5V
| Test Voltage | 28kV |
| Peak Voltage | 15kV |
| Current Carry Amps (RMS) | 12amps |
| Contact Operate Speed | 18MS (Milliseconds) |
| Contact Release Speed | 12MS (Milliseconds) |
| Rated Life Operations | 1000,000 |
| Coil Resistance | 125 Ohms |
| Coil Voltage | 24 VDC |
| Important Dimensions |
| Max Length | 65mm |
| Max Diameter | 36mm |
| Mounting Flange | 41.4mm |
| Weight | 110 g |
| Mounting | With small diameter flange for mounting through hole, an
appropriate sized rubber grommet could be utilized. |
| Condition | New, unused. |
Typical application for Relays:
vacuum relays play a vital role when high power and low RF losses
are required.
• Vapor Deposition For Semiconductor Wafer Processing
• Radio Antenna Tuning Matching Circuits
• T/R Switches
• Pulse Forming Networks
• Ion Implant
• TWT Power Supplies
• MRI Power Supplies
• Radar Systems
• Security Screening Systems
DC and AC Power Switching Applications
• Intrinsically Safe, Explosion Proof Applications
• Cell Site Power Systems
• Power and Battery Back-Up Systems
• Solar and Other Alternative Power Systems
• Industrial DC Power Switching
• Trucks, Boats, Mining Equipment, Light Rail, Heavy Equipment,
Recreation and Emergency Vehicles
Test Equipment & Instrumentation
Vaccum relays are great for high in-rush and stable leakage current
applications, and are the perfect solution for low
leakage and high carry current applications.
• ESD Pulse Forming Equipment
• Hi-pot Testing
• Cable Testing
• Motor Winding Testing
• Megohm Testing
• High Power Lasers
• Power Supply Testing
• Mass Spectrometry
• High Voltage Power Supplies
• Transformer Test Equipment
• Ballast Test Equipment
Install
1. During the transfer or assembly process, the ceramic vacuum
relay may adsorb conductive salt and other dirt (such as hand
sweat) on the surface of the ceramic shell. These dirt will reduce
the high-pressure performance of the product, which may cause the
surface of the ceramic vacuum relay to arc or leak. Current.
Therefore, it is best to keep the ceramic surface clean during use.
2. Avoid causing the ceramic vacuum relay to be impacted. The
impact may cause the ceramic vacuum relay to leak, change
parameters, and fail.
3. Due to the slight deflation of the material, the vacuum ceramic
vacuum relay may generate 1-2 times of tiny inrush current when the
high voltage is applied between the disconnected contacts or the
contacts to the outer casing after being stored for a period of
time. Avoid this current to damage the coil supply line. Ground the
case when installing the ceramic vacuum relay.
4. Ceramic vacuum relays mainly have two fixing methods, one is
flange mounting and the other is thread mounting. Be careful not to
subject the sealing and connecting parts of the ceramic vacuum
relay to lateral or torsional forces during installation.
