Bourns Riedon™ SSD-500A series shunt sensor

In line with our commitment to provide products with innovative designs, superior quality and exceptional value, Bourns sensors and controls announces the release of the Riedon™ model SSD-500A series Shunt sensor – Digital by Bourns with 500 Amps nominal current and CANbus or RS-485/MODBUS Interface. This product extension release supplements the Model SSD-100A Series, released in June, 2024.

The Model SSD-500A series includes innovatively designed digital DC shunt-based current sensors that offer superior accuracy, stability, and electrical isolation in certain harsh industrial environments.

This product series is well-suited for a wide variety of battery-related current sensing applications including large-scale energy storage banks, renewable energy generation infrastructure, industrial motor drives, building automation systems and EV charging stations.

Features

• 24‑bit isolated shunt current sensor with CANbus or RS‑485 interface
• 500A nominal current
• 1500VDC reinforced galvanic isolation
• ±0.1% tolerance
• 16‑bit +150°C microcontroller
• 24‑bit ADC with buffered analog inputs
• ECC flash memory with auto‑correction for single‑bit errors
• Internal and external CRC data error detection
• Advanced non‑linear temperature compensation
• RoHS compliant*

Applications

• Battery systems
• Renewable energy
• Motor drives
• EV charging stations

^{*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
“Bourns” is a registered trademark of Bourns, Inc. in the United States and other countries.
In April 2023, BE Services Company, Inc., a subsidiary of Bourns, Inc., purchased certain assets of Riedon, Inc., including its logo and trademarks and the right to continue to manufacture former Riedon™ products.
The Riedon logo is a registered trademark of BE Services Company, Inc. in the United States.
“Riedon” is a trademark of BE Services Company, Inc.}