Product Introduction
The Yokogawa AEP7D-25 is a Primary Power Supply Bus Unit designed for industrial control systems requiring stable and efficient power distribution. This unit, with no explosion protection, is ideal for standard environments where reliable AC power delivery is critical. Whether upgrading an existing system or building a new installation, the AEP7D-25 provides a robust foundation for your power architecture.
Technical Specifications
The Yokogawa AEP7D-25 delivers consistent performance with these key parameters:
- Input power supply voltage: 220 to 240 V AC
- Withstanding voltage: 1500 V AC
- Max. input current / Primary Power Supply Bus Unit: 20 A
- Max. input current / port: 6 A
- Weight: Approx. 1.8 kg
These specifications ensure the unit can handle demanding industrial loads while maintaining safety margins.
Industry Applications
The Yokogawa AEP7D-25 is commonly used in process automation, manufacturing lines, and power distribution panels. For example, in a chemical plant control cabinet, this bus unit can supply multiple I/O modules and controllers from a single 220-240 V AC source, simplifying wiring and reducing points of failure. Its 20 A bus capacity supports high-density configurations, while the 6 A per-port limit protects individual branches.
Installation & Setup Guidance
When installing the Yokogawa AEP7D-25, ensure the AC supply is within the specified 220-240 V range. Use appropriately rated circuit breakers for the 20 A bus input and 6 A per-port outputs. Mount the unit in a clean, dry enclosure away from excessive vibration. Connect the primary power source to the input terminals, then distribute the load across the available ports. Verify that the total current draw on any port does not exceed 6 A.
Selection Guide & Purchasing Advice
Before purchasing the Yokogawa AEP7D-25, confirm that your application does not require explosion protection, as this is a basic type. Check compatibility with your existing system’s voltage and current requirements. For reliable supply, source from a trusted distributor like UBEST Automation (available at ubest101.myshopify.com). Always verify the suffix code: -2 indicates 220-240 V AC input, and -5 indicates basic type with no explosion protection.