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OrderECM's Cummins Controls collection covers PowerCommand (PCC) generator control boards and related display/wiring components for Cummins generator sets. The PCC family — PCC2100, PCC3100, and PCC3300 — manages engine speed governing, AC voltage regulation, frequency control, protective relays, and remote monitoring for diesel and gas generator sets from roughly 50 kVA to 2 MW.
The PCC3300 V2 (A054J968) is the genset's primary controller, while the A056D341 touch-screen display provides the operator HMI for monitoring and configuration. Generator Control Modules 2871202 and 4054322 are GCS-architecture controllers used on smaller Cummins generator sets and share a cross-reference. The 3093696 wiring harness connects QST30 engine sensors to the control system. All PowerCommand boards must be configured to match your generator's rated voltage, frequency (50Hz/60Hz), and accessory configuration during commissioning.
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