The V-IR Network Integrity Monitoring System from Viper Innovations helps minimize maintenance and repair costs of subsea electrical networks. The system improves the visibility of electrical insulation resistance (IR) by dividing the subsea network into monitor sections. It uses V-SLIM (subsea line integrity monitoring) nodes at strategic points in the network, and those nodes communicate with a topside V-LIM device by applying a communication signal onto the IR measurement. The V-SLIM design allows it to tell whether an IR reading is upstream or downstream of their installation point.
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