Sensata Technologies
Gigavac G28WP HV Relay
Product Code:G28WP
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Product Description
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Gigavac G28WP HV Relay
Gigavac G28WP SPST-NO High Voltage Relay - 25kV / 30A
The **Gigavac G28WP** is a high-reliability Single Pole Single Throw (SPST) high-voltage relay, specifically engineered for precision isolation and switching in high-voltage environments. Capable of withstanding peak voltages up to **25kV** and handling a continuous carry current of **30 Amps**, this vacuum-sealed relay ensures stable performance across DC and 60Hz AC applications. Featuring a robust mechanical life of **2 million cycles** and fast response times, the G28WP is an essential component for power distribution systems, medical electronics, and industrial test equipment where safety and long-term durability are critical requirements.
Product Highlights
- High Isolation: Rated for 25kV Peak (DC or 60Hz) isolation performance
- Robust Carry Current: Continuous carry capability up to 30 Amps
- Vacuum Dielectric: Hermetically sealed for low and stable contact resistance
- Extended Life: Engineered for a mechanical life of 2,000,000 cycles
- Fast Response: 18ms maximum operate and 10ms release time
- Precision Switching: SPST configuration for reliable normally open operation
Fields of Use
- High-Voltage Power Supplies and Distribution Units
- Medical Electronics (Imaging and Radiation Therapy)
- Radio Frequency (RF) Switching Systems
- Industrial High-Voltage Test and Measurement Equipment
- Capacitor Discharge and Pulse Power Circuits
- Aerospace and Defense Power Management
Technical Specifications
| Contact Arrangement | Single Pole Single Throw (SPST) |
|---|---|
| Voltage Rating (Peak) | 25 kV Peak (DC or 60Hz) |
| Max Carry Current | 30 Amps (DC or 60Hz) |
| Max. Contact Resistance | 1.0 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 G28WP datasheet for complete technical documentation, including terminal configurations, mounting dimensions, and performance curves.