E100T15F Foxboro Hazardous Area Power Module - In Stock

Product Overview

The Foxboro E100T15F functions as a high-efficiency, field-mounted power supply specifically engineered for two-wire transmitters. It converts wide-range AC input (95–265 VAC) into a precision-regulated 15 VDC output, supporting the high-current demands of intensive industrial loops. This unit serves as the backbone for stable signal transmission in systems utilizing HART, 4–20 mA, and Fieldbus protocols. Encased in a rugged IP66-rated housing, the E100T15F maintains consistent power delivery to field instrumentation located in offshore platforms, chemical refineries, and remote outdoor substations.

Technical Specifications

The E100T15F utilizes advanced switching technology to achieve up to 85% efficiency in a compact footprint:

• Manufacturer: Foxboro / Invensys

• Model Number: E100T15F (100% Brand New)

• Input Voltage: 95–265 VAC, 47–63 Hz (Universal Input)

• Output Voltage: 15 VDC

• Output Current: 100 A

• Efficiency: Up to 85%

• Signal Compatibility: 4–20 mA, HART, Fieldbus

• Enclosure Rating: IP66 (Dustproof and Waterproof)

• Operating Temperature: –40°C to +70°C (–40°F to +158°F)

• Dimensions: 6.1" × 8.7" × 3.2" (15.5 cm x 22.1 cm x 8.1 cm)

• Weight: 5.5 lbs (2.5 kg)

• Protection Hardware: Integrated Overvoltage, Undervoltage, and Overcurrent circuitry

• Mounting: Wall or Pipe installation (Field-mountable)

• Certifications: CE, Intrinsically Safe, Hazardous Area Compliant

Engineering Advantages

The E100T15F resolves complex field-powering challenges through specialized hardware features:

• Extreme Environmental Resilience: The IP66-rated enclosure provides an airtight seal against fine dust and high-pressure water jets. This eliminates the need for additional protective cabinets, allowing for direct installation on process piping in harsh outdoor environments.

• Wide-Range AC Tolerance: The universal input (95–265 VAC) handles fluctuating plant power grids without requiring external transformers. This wide window ensures the 15 VDC output remains ripple-free, preventing digital noise on HART and Fieldbus data packets.

• Superior Thermal Management: Foxboro engineers the module to operate from –40°C to +70°C. The internal components dissipate heat efficiently without the use of fans, significantly reducing the risk of mechanical failure in dusty or corrosive atmospheres.

• Advanced Protection Logic: Integrated safeguards instantly detect and isolate overvoltage or overcurrent conditions. This protection prevents localized electrical faults from propagating through the signal loop and damaging expensive downstream transmitters or DCS input cards.

FAQs

• Does the E100T15F interfere with HART digital signals?No. The E100T15F features specific filtering circuitry that suppresses high-frequency switching noise. This ensures the clean power required for the HART digital overlay to operate without signal degradation or data loss.

• How do I install this unit on a 2-inch process pipe?The module supports standard pipe-mounting kits. Secure the mounting bracket to the pipe and bolt the E100T15F using the integrated mounting points on the enclosure. Ensure all cable glands remain tight to maintain the IP66 seal.

• Is this power supply suitable for Class 1, Division 2 areas?Yes. The E100T15F carries Intrinsically Safe and Hazardous Area certifications. Its non-sparking design and rugged enclosure meet the requirements for installation in regulated industrial zones.

• Is this a new or refurbished Foxboro unit?We supply the E100T15F as 100% Brand New, factory-original stock. Each unit arrives in its original packaging with full industrial certification documentation.