SPW482-53 | Yokogawa Style S1 | CENTUM VP FCS Power

Product Description

High-Availability System Power Delivery

The Yokogawa SPW482-53 S1 is a high-capacity Power Supply Module engineered for the Field Control Station (FCS) subsystem within the CENTUM VP Distributed Control System (DCS). This module serves as the primary energy source for critical system components, including control processors, high-density I/O modules, and communication interfaces. Designed for high availability, the SPW482-53 S1 converts universal AC input into stabilized, regulated DC power, ensuring that deterministic control logic and field data acquisition remain uninterrupted.

Industrial Protection and Redundancy

To safeguard against electrical anomalies in harsh manufacturing environments, the SPW482-53 S1 incorporates an advanced suite of protection features, including overvoltage, overcurrent, and thermal shutdown mechanisms. In mission-critical configurations, two SPW482-53 S1 modules are typically installed in a dual-redundant pair. This setup allows for active load sharing and instantaneous, bumpless failover; if one module loses power or fails, the secondary module immediately assumes the full system load without causing a processor reset or I/O data loss.

Detailed Technical Specifications

The following table outlines the electrical, mechanical, and environmental parameters for the SPW482-53 S1.