Rincon Power

R81C High Voltage relays 7kV Change Over (CO)

Voltage Rating:7kV Current Rating:5A or 10A Contact Form:C = Single Pole Double Throw Contact Arrangement:SPDT Application:Make/Break Load Switching R81C series high voltage relays are designed to meet demanding load requirements. Available in a variety of compact form factors, this relay utilizes a high dielectric encapsulant to provide superior external isolation. The RF-rated design ensures exceptional performance in applications requiring precise switching and reliable isolation up to 7kV. Equipped with tungsten contacts, the R81C delivers enhanced make and break load switching capabilities and can continuously carry up to 10 amps. Common applications include antenna tuning units (ATUs) and high voltage test equipment. The Single Pole Double Throw (SPDT) configuration provides design flexibility by incorporating both Normally Open (NO) and Normally Closed (NC) contact sets within a single relay. Continuity transfers between the contact sets when the coil is powered on or off.

Manufacturer

Rincon Power

Coil Voltage

12VDC; 26,5VDC

Contacts

SPDT

Max current

10A; 5A

Max system voltage

7kV

Mechanical cycles

2.000.000

Product sheet

r81c-series-datasheet.pdf

Rincon Power

Rincon Power.png

Rincon Power is a U.S.-based manufacturer of high-performance power components for electrified and demanding environments. The company specializes in hermetically sealed high-voltage components used in applications such as electric vehicles, energy storage, industrial automation, aerospace, marine systems, and renewable energy.

The product range includes high-voltage DC contactors rated up to 1200 A and 1500 V. These contactors are designed to withstand extreme environmental conditions and are available in multiple form factors, including models with bidirectional switching and integrated auxiliary contacts.

Rincon Power also offers high-voltage battery disconnects with continuous current ratings up to 800 A and system voltages up to 1500 V. These switches are hermetically sealed and gas-filled to ensure safe operation in challenging conditions.

For accurate current measurement, the company provides fluxgate current sensors that deliver high precision and stability, ideal for applications requiring contactless measurement with minimal temperature drift.

Additionally, Rincon Power manufactures high-voltage relays rated up to 100 kV and 110 A. These relays are RF-rated for high reliability and available in various configurations.

Read more: Rincon Power 

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