Yokogawa AEP7D-21 is a Primary Power Supply Bus Unit for distributing power inside the control cabinet. It operates from two independent power sources and provides seven sets of outputs. The -21 suffix corresponds to 220–240 V AC input.
Technical Specs
Type: Primary Power Supply Bus Unit
Input: 220–240 V AC (dual sources A/B)
Max input current: 20 A class
Max current per port: 6 A class
Withstanding voltage: 1500 V AC
Weight: Approx. 1.8 kg
System: Yokogawa CENTUM cabinet power distribution
Key Features
Dual-redundant AC power input
Multiple output ports for cabinet devices
Stable power distribution for system equipment
Compatible with standard CENTUM cabinets
FAQ
Input? 220–240 V AC dual source.
Function? Primary power bus for cabinet.
Redundant? Yes.
Installation Guide
Install the unit in the cabinet.
Connect dual 220–240 V AC sources to A and B terminals.
Distribute output connections to equipment.
Ensure proper grounding.
Energize and verify all output ports.
Selection Tips
Select when site supply is 220–240 V AC.
Confirm total load stays within port and unit ratings.
