Jingdezhen WPVAC Electric Co.,Ltd

Home ProductsHigh Voltage Vacuum Relay

High Voltage Vacuum Relay Switch DC25KV With Coil Voltage 12V/24V/26.5V

High Voltage Vacuum Relay Switch DC25KV With Coil Voltage 12V/24V/26.5V

  • High Voltage Vacuum Relay Switch DC25KV With Coil Voltage 12V/24V/26.5V
High Voltage Vacuum Relay Switch DC25KV With Coil Voltage 12V/24V/26.5V
Product Details:
Place of Origin: China
Brand Name: WPVAC
Model Number: JPK-18WF
Payment & Shipping Terms:
Minimum Order Quantity: 2
Price: Negotiable
Packaging Details: sponge in the carton
Delivery Time: 5-8 work days
Supply Ability: 200pcs per month
Contact Now
Detailed Product Description
Gas-filled: SF6 GAS Operating Voltage: 25KV DC
Coil Voltage: 12V/24V/26.5V Current: 12A
Contact Arrangement: SPDT Dimension: Φ36*H65
Mechanical Life: 1 Million Weight: 110
High Light:

rf vacuum relay


hv vacuum relay

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.

High Voltage Vacuum Relay Switch DC25KV With Coil Voltage 12V/24V/26.5V 0

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



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.

Contact Details
Jingdezhen WPVAC Electric Co.,Ltd

Contact Person: Yu

Tel: +8618979898892

Send your inquiry directly to us
Other Products