ABB SPIET800 Power Supply Module

Product Overview

The ABB SPIET800 is a high-performance power supply module designed to deliver stable and reliable DC power to ABB’s process automation and control systems. It ensures efficient energy distribution to connected modules within the ABB 800xA or Symphony Plus series, providing consistent voltage and current regulation under varying load conditions.

Engineered with ABB’s rigorous quality standards, the SPIET800 guarantees long operational life, protection against electrical disturbances, and superior efficiency. It is ideal for use in critical automation environments where stability and uptime are paramount.

Structure & Composition

The ABB SPIET800 module features a compact, robust structure optimized for control cabinet integration.
Key structural elements include:

Metallic enclosure with efficient heat dissipation design.

High-grade PCB assembly with multilayer protection and filtering components.

Front-panel LED indicators for operational status and fault monitoring.

Plug-in terminal blocks for quick connection and replacement.

Internal overvoltage and overcurrent protection circuits to safeguard connected components.

This modular build simplifies both installation and field maintenance, minimizing system downtime.

Technical Specifications

Main Features

Stable DC Output: Ensures constant voltage for automation modules and field devices.

High Efficiency Design: Minimizes power loss and heat generation.

Enhanced Protection: Built-in overload, overvoltage, and thermal shutdown circuits.

Compact Form Factor: Space-saving design compatible with ABB’s modular control systems.

Diagnostic LEDs: Provide immediate visual feedback for power and fault conditions.

Reliable Performance: Designed for continuous 24/7 industrial operation.

Application Fields

The ABB SPIET800 is used across a wide range of industrial sectors, including:

Oil & Gas Processing Units

Power Generation and Distribution

Chemical and Petrochemical Plants

Water Treatment Facilities

Pulp & Paper and Manufacturing Lines

In all these settings, it ensures steady power to controllers, I/O modules, and communication interfaces—maintaining uninterrupted process control.

Installation & Maintenance

Installation Steps:

Mount the SPIET800 on a DIN rail or panel surface within a clean, ventilated cabinet.

Connect the AC input terminals following ABB’s wiring diagram.

Attach DC output leads to the designated control system bus or power distribution module.

Verify proper grounding and insulation before energizing.

Maintenance Tips:

Inspect connectors and wiring regularly for signs of corrosion or looseness.

Keep ventilation paths unobstructed.

Clean dust using dry air or an antistatic brush.

ABB recommends periodic performance checks every 12–18 months to ensure rated output and efficiency.

Additional Information

The ABB SPIET800 complies with IEC and CE safety standards, ensuring full compatibility with ABB’s automation architecture. With its high reliability, low noise level, and superior electrical protection, it serves as a dependable foundation for industrial control power distribution systems.