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When a converter in an older Parallax or MagneTek power center gives out, the 45RU is built as a drop-in replacement rather than a whole new system. It slots into the 7345 power center footprint and picks up 3-stage charging where the original left off.
Part of Parallax's RU Series, the 45RU is rated for 45 amps of output and can be upgraded down the road with the optional 4400TAU module to add TempAssure temperature-compensated charging, which adjusts the charge rate based on battery temperature for better long-term battery health.
A practical fix for keeping an existing power center running without replacing the whole panel.
