The ABB PFSK111 5735175-C Control Panel is a robust, operator-friendly interface module designed to provide reliable control and status indication for ABB protection relays and automation equipment. It forms a critical part of substation control schemes, enabling local operation, supervision, and system interaction for operators working in power generation, transmission, and distribution environments.

The PFSK111 5735175-C is engineered for seamless integration with ABB’s extensive protection relay product lines and automation platforms. Its modular, panel-mounted construction, clear status indication, and durable design ensure dependable operation under demanding industrial conditions. Whether used in primary substations, control rooms, or auxiliary panels, this control panel contributes to increased safety, operational visibility, and efficient equipment management.

Key Features

• Local control interface for ABB protection and automation systems

• Integrated pushbuttons for operation, reset, and acknowledgement functions

• LED indicators for system status, alarms, and fault conditions

• Durable panel-mount design for switchgear, control cabinets, or operator desks

• Direct compatibility with ABB protection relays and control devices

• High-visibility design for clear operator interaction

• Reliable performance in harsh electrical and environmental conditions

• Facilitates safe manual control and real-time equipment monitoring

Technical Specifications

Product Applications

The ABB PFSK111 5735175-C Control Panel is widely used in utility and industrial installations requiring dependable local control and status indication. Application examples include:

• Primary and Secondary Substations: Local control for protection relays, switchgear, and interlocking schemes

• Power Plants: Generator protection interfaces, auxiliary equipment supervision

• Industrial Facilities: Equipment monitoring and control in high-voltage and medium-voltage environments

• Distribution Automation Systems: Local interaction point for feeders, reclosers, and circuit breakers

• Control Rooms and Operator Panels: Visual status feedback and manual control capabilities

• Switchgear Cabinets: Panel-mounted interface for quick access to equipment status and control

The control panel enhances system safety by providing clear, reliable information to operators, reducing response times during faults, and supporting secure manual intervention when required.

Product Advantages

• Intuitive Interface: Simplifies operation with clearly marked pushbuttons and LED indicators

• Reliable Status Feedback: Real-time fault, alarm, and operational status display for quick response

• Seamless ABB Integration: Directly compatible with ABB protection relays and automation platforms

• Rugged Construction: Industrial-grade materials ensure durability and long-term reliability

• Space-Efficient Design: Compact form factor ideal for switchgear, control cabinets, and confined spaces

• Enhanced Safety: Supports safe local operations and reduces risk of incorrect manual interventions

• Proven Performance: Trusted in critical applications worldwide for substation and industrial control

Frequently Asked Questions (FAQ)

1. What is the primary function of the PFSK111 5735175-C Control Panel?

It serves as a local operator interface for monitoring, controlling, and acknowledging system status in ABB protection and automation setups.

2. Is this panel only compatible with ABB devices?

While optimized for ABB relays and control systems, it can interface with standard auxiliary circuits in compatible installations.

3. How does the operator interact with the panel?

The panel features pushbuttons for control operations and LED indicators for visual status feedback.

4. What types of alarms and status signals does it indicate?

It provides LED indication for faults, alarms, protection trips, and operational status conditions.

5. Can this panel be used outdoors?

It is designed for indoor panel or cabinet installation, typically within IP54 or higher enclosures for environmental protection.

6. What voltage ranges are supported?

The panel supports typical industrial control voltages from 24 to 250 VDC or 110 to 230 VAC, depending on system configuration.

7. How is the panel installed?

It is designed for front-panel mounting with terminal block connections at the rear for easy wiring.

8. Is the control panel suitable for high-voltage environments?

Yes, it is built to withstand electrical disturbances typical in substation and industrial environments.

9. What standards does this product comply with?

The panel meets IEC 60255 requirements and carries CE and RoHS certifications for safety and environmental compliance.

10. Can the panel be integrated into existing systems?

Yes, it is designed for straightforward integration into new or existing ABB relay panels and automation systems.