Honeywell SPS5713 51199930-100 Power Supply Rack

The Honeywell SPS5713 51199930-100, also cataloged as the 51199930-100 Power Supply Rack, operates as a dedicated hardware component for primary voltage conversion within process control network architectures. The hardware functions as a regulated main power distribution bed, converting high-voltage alternating current feed lines into distinct direct current potential fields to drive control chassis and associated field loops.

Hardware Specifications

Process Control and DCS Instrumentation

• Power Delivery for 4-20 mA HART Loop Networks: The power rack topology delivers clean, filtered direct current rails optimized to supply heavy industrial instrumentation fields. By suppressing high-frequency input ripple and line switching artifacts, the assembly ensures the clean transmission of analog values and digital communication overlays executing across 4-20 mA HART loop protocol circuits.
• High-Potential Channel-to-Channel Isolation Integration: Built-in isolation blocks isolate the internal transformer sections from the external direct current output links. This protection prevents voltage spikes, inductive ground loops, or line noise from bridging across separate distribution paths, providing channel-to-channel isolation metrics that preserve the signal integrity of highly sensitive DCS components.

Frequently Asked Questions

Q: How does the SPS5713 handle sudden incoming voltage spikes or alternating current line drops?

A: The internal solid-state line-conditioning circuits feature bulk capacitors that provide a specified holdup time interval during transient AC dropouts. Built-in metal oxide varistors clamp high-energy incoming voltage spikes, keeping the secondary 24-26 VDC output completely stable and protecting connected processor components from bus resets.

Q: Can this power supply rack be integrated within safety architectures that demand ATEX zone compliance?

A: Yes. The 51199930-100 configuration carries official FM10ATEX0050U and IECEx certifications for Zone 2 non-sparking (Ex nA IIC Gc) hazardous areas. Its mechanical components and terminals are engineered to prevent high-voltage arcing during standard continuous operation within explosive industrial gas atmospheres.

Field Installation Guidelines

• Chassis Layout Alignment, Clearance Constraints, and Mechanical Seating: Guide the 2.83 kg structural power rack onto the cabinet enclosure frame rails. Secure the frame completely using designated structural fastening bolts to resist high vibration profiles. Ensure at least 100 mm of unimpeded clear air path spacing exists around the cooling faces to ensure passive convective heat dissipation fields can establish correctly.
• Conductor Separation, Wireway Constraints, and Shield Grounding: Route the primary 100-240 VAC line conductors inside distinct, heavy-gauge steel electrical wireways segregated away from low-voltage DC signaling loops or communication buses. Terminate the heavy copper frame safety earth conductor directly to the low-resistance central grounding bar of the control panel to eliminate ground differential risks.