The Aurora Smart Combiner for Grounded Arrays enables DC current monitoring at the string level to help localize problems and minimize down time. Used in conjunction with Aurora Vision, the Aurora Smart Combiner provides a cost effective solution where alarms ensure notice of failure and allows prompt action. Current monitoring is integrated into the Aurora Smart Combiner, which eliminates installation of separate current transducers for each monitoring point. Also, open standard communication interface allows use with any third party logger and gateway.

Aurora Smart Combiner models include standard:

• Current monitoring
• Modbus / RS-485 communication interface
• Touch safe fuse holders
• NEMA 4 / 4x enclosure
• NEC compliant and CSA listed to UL1741 & IEC 61439

Available options include:

• Manual output disconnect with lock out tag out
• Surge protection for type 2 application
• 8, 12, or 16 string inputs
• Touch safe fuse holders for both positive and negative
• Painted steel, stainless steel, or polymeric enclosures