Sensata Technologies
Gigavac G22 25kV SPST-NO HV Relay
Product Code:Gigavac G22-HVR
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Product Description
Gigavac G22 25kV SPST-NO HV Relay
Gigavac G22 SPST-NO High Voltage Relay - 25kV / 65A
The **Gigavac G22** is a high-performance Single Pole Single Throw (SPST) normally open high-voltage relay, designed for applications that require superior isolation and high current carry capabilities. Engineered with a **vacuum dielectric**, the G22 ensures exceptionally low and stable contact resistance throughout its long operational life. One of its standout features is the **threaded high-voltage connections**, which facilitate easy and secure installation in complex systems. Capable of handling peak voltages up to **25kV** and a continuous carry current of **65 Amps**, this relay is highly compatible with various drive circuits thanks to multiple coil voltage options, making it a reliable choice for advanced power management.
Product Highlights
- High Voltage Isolation: Rated for 25kV Peak (DC or 60Hz) performance
- Robust Current Handling: Continuous carry current up to 65 Amps
- Vacuum Dielectric: Provides ultra-low (0.005 Ohms) and stable contact resistance
- Threaded HV Connections: Simplifies installation and ensures mechanical integrity
- Extended Life: Mechanical life rated for 2,000,000 cycles
- System Compatibility: Available in multiple coil voltage options for diverse drive circuits
Fields of Use
- High-Voltage Power Supply Control and Distribution
- Military and Aerospace Electronic Systems
- Industrial High-Voltage Test and Measurement Equipment
- Medical Imaging (X-Ray and MRI) Power Management
- Capacitor Discharge and Pulse Power Applications
- Renewable Energy and Energy Storage Systems
Technical Specifications
| Contact Arrangement | Single Pole Single Throw (SPST-NO) |
|---|---|
| Voltage Rating (Peak) | 25 kV Peak (DC or 60Hz) |
| Max Carry Current | 65 Amps (DC or 60Hz) |
| Contact Form | Normally Open (Form A) |
| Max. Contact Resistance | 0.005 Ohms |
| Max Operate Time | 18 ms |
| Max Release Time | 10 ms |
| Mechanical Life | 2,000,000 Cycles |
| Dielectric Strength | Vacuum Sealed |
Technical Datasheet
Download the official Gigavac G22 datasheet for complete technical documentation, including terminal torque settings, mounting configurations, and performance curves.