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OP8664 System Description

The OP8664 is a current measurement box suitable for monitoring an input current and converting it into a single-ended or differential voltage for processing with client ADCs.
It is designed to be installed in a standard 19'' rack and does not require input/output adaptors, which makes connections for monitoring quick and easy.
The front side of the chassis provides connectors (Molex 1723161104) for connecting client-side applications such as monitoring and measuring devices.


  • 16 independent current monitoring channels.

  • Up to 15A per channel

  • Available in 2, 5 or 15A configuration.

    • OP5664-2: 2 A

    • OP5664-5: 5 A

    • OP5664-15: 15 A

  • Fuse-protected.

  • Up to 0.5% resolution per measurement channel.

  • Front panel LED indicators for every channel:

    • Activity (presence of at least 5% nominal current).

    • Overcurrent (presence of 105% or greater nominal current).

OPAL-RT TECHNOLOGIES, Inc. | 1751, rue Richardson, bureau 1060 | Montréal, Québec Canada H3K 1G6 | | +1 514-935-2323