Rincon Power

RH3 High Voltage relays 3.5kV Change Over (CO)

Voltage Rating:3.5kV Current Rating:18A Contact Form:C = Single Pole Double Throw Contact Arrangement:SPDT Application:Make/Break Load Switching RH3 series high voltage relays are a variant of the RH1, featuring the same ultra-compact capsule style form factor and 3.5kV voltage rating but with molybdenum/tungsten contacts for enhanced make and break load switching. While the RH3 series offers improved performance in switching, it has a higher contact resistance compared to the RH1, resulting in a reduced 18 amp continuous current carry rating. 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

18A

Max system voltage

3,5kV

Mechanical cycles

2.000.000

Product sheet

rh3-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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