1X01047H01L1 Ovation Controller AC Power Supply

Availability: 99 left in stock

Product Overview The Emerson Ovation 1X01047H01L1 (VE5126) serves as the primary energy source for Ovation™ Distributed Control System (DCS) racks. This high-reliability...

SKU: 1X01047H01L

Manufacturer: Emerson
Product No.: 1X01047H01L
Product Type: Coaxial Control Cables
Product Origin: USA
Payment:T/T, Western Union
Weight: 900g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Emerson Ovation 1X01047H01L1 (VE5126) serves as the primary energy source for Ovation™ Distributed Control System (DCS) racks. This high-reliability AC input module converts 85–264 VAC mains power into multiple regulated DC voltage rails (+5V, +12V, and -12V) necessary for controller CPU logic and analog I/O circuitry. This 100% brand-new module integrates directly into the Ovation power slot, providing the high-current stability required for mission-critical power generation and water treatment infrastructure.

Technical Specifications

The 1X01047H01L1 utilizes a fanless, convection-cooled design to ensure continuous 24/7 operation without mechanical wear.

Parameter	Specification
Model / Part Number	1X01047H01L1 (VE5126)
Input Voltage	85–264 VAC, 50/60 Hz (Auto-ranging)
Input Current	Up to 4A @ 120 VAC
Output Rails	+5VDC @ 20A, +12VDC @ 2A, –12VDC @ 0.5A
Total Power Output	≥150 Watts
Redundancy	Supports N+1 or 1:1 Hot-Standby
Cooling	Natural Convection (Fanless)
Operating Temp	–20°C to +60°C (Extended range up to +85°C)
Storage Temp	–40°C to +85°C
Dimensions	12.5 cm × 6 cm × 6.3 cm
Weight	0.9 kg (2.0 lbs)
Status Indicators	POWER OK, FAIL, AC PRESENT LEDs

Engineering Advantages

Multi-Rail Logic Protection: The module provides a dedicated +5VDC rail at 20A specifically for the CPU and backplane logic. This isolated power architecture prevents analog signal noise from interfering with the digital processor, ensuring 100% controller uptime.
Seamless Hot-Swap Capability: The 1X01047H01L1 allows for replacement while the DCS remains live. This "Hot-Swap" feature enables maintenance teams to switch out power modules without disrupting the process control loop or triggering an emergency shutdown.
Automatic Load Sharing: When used in redundant pairs (1:1 or N+1), the module automatically balances the current draw. This reduces the thermal stress on individual units and extends the overall Mean Time Between Failures (MTBF) of the power subsystem.
Advanced Transient Suppression: Built-in EMI filtering and surge suppression protect sensitive downstream I/O cards from AC mains fluctuations and lightning-induced transients. This makes the module ideal for remote substations and harsh industrial power grids.

FAQs

How does the 1X01047H01L1 report its health to the Ovation controller?

The module communicates its status through the Ovation backplane. If a rail voltage drifts or the AC input fails, the module triggers the "FAIL" LED and sends a diagnostic alarm to the operator's HMI, allowing for immediate intervention.
Can I use this module as a direct replacement for older VE5126 units?

Yes. The 1X01047H01L1 is the functional equivalent to the VE5126. It maintains the same form factor and electrical specifications, making it a drop-in replacement for existing Ovation SE, SX, or EX controller racks.
Does the module require external fans for cooling?

No. The unit uses natural convection cooling. To ensure optimal performance, install the module in the designated Ovation power slot and maintain clear airflow within the cabinet as per standard Emerson installation guidelines.
What happens if the -12V rail fails?

The -12V rail primarily powers specialized analog circuitry. A failure here may compromise the accuracy of certain analog inputs or outputs. In a redundant configuration, the secondary module will instantly compensate to maintain rail stability.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.