New 1X00797H01L Emerson 20A Redundant Power Supply

Availability: 99 left in stock

Product Overview The Emerson Ovation 1X00797H01L serves as a high-capacity, industrial-grade power supply unit designed to energize Ovation and DeltaV DCS controllers,...

SKU: 1X00797H01L

Manufacturer: Emerson
Product No.: 1X00797H01L
Product Type: DIN Rail Power Supplies
Product Origin: USA
Payment:T/T, Western Union
Weight: 1600g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Emerson Ovation 1X00797H01L serves as a high-capacity, industrial-grade power supply unit designed to energize Ovation and DeltaV DCS controllers, I/O modules, and field peripherals. This module converts unstable input sources into a regulated, low-noise 24VDC output. Delivering up to 20 Amps of current (480W), it supports heavy-duty automation loops where power consistency remains non-negotiable. We offer this unit as a 100% brand-new, original Emerson component to ensure maximum lifecycle and system integrity.

Technical Specifications

The 1X00797H01L utilizes advanced switching technology to achieve high efficiency and minimal heat dissipation within the control cabinet.

Parameter	Specification
Output Voltage	24–28 VDC (Regulated)
Output Current	20 Amps
Rated Power	480 Watts
Input Voltage Range	85–264V AC or 12–28V DC
Efficiency	~90% at full load
Cooling Method	Natural Convection (Fan-less)
Operating Temperature	0°C to +55°C (32°F to 131°F)
Dimensions	13.3 x 13.3 x 4.4 cm (5.25" x 5.25" x 1.75")
Weight	1.6 kg (3.5 lbs)
Mounting	DIN Rail or 19-inch Rack
Compliance	UL, CE, RoHS, IEC 61000

Engineering Advantages

Redundancy and Fault Tolerance: This module supports parallel configurations for mission-critical nodes. In a redundant setup, if one power supply fails, the secondary unit assumes the full load instantly without dropping the controller's logic state.
Fan-less Convection Cooling: The 1X00797H01L eliminates mechanical fans—the most common point of failure in power electronics. Its aluminum alloy chassis dissipates heat naturally, reducing maintenance requirements and preventing dust accumulation inside the unit.
Superior Input Versatility: Unlike standard power supplies, this module accepts a wide range of both AC and DC inputs. This flexibility allows engineers to use the same part number across different plant sections, regardless of whether the local backup uses 110VAC mains or a 24VDC battery bank.
High Efficiency (90%): By converting more power and wasting less as heat, this module allows for higher-density cabinet packing. It reduces the thermal load on adjacent I/O modules, effectively extending the MTBF (Mean Time Between Failures) of the entire control rack.

FAQs

Can I use the 1X00797H01L in a hot-swap configuration?

Yes. When installed within the appropriate Ovation power chassis or using external redundancy modules, this power supply supports hot-swapping. You can replace a faulty unit while the system remains live, ensuring zero process downtime.
What is the significance of the 12–28V DC input range?

This wide DC input range allows the module to function as a power conditioner or stabilizer. It can take fluctuating DC power from industrial batteries and provide a rock-solid 24VDC output to sensitive electronic components that cannot tolerate voltage dips.
How should I orient the module during DIN rail installation?

To maximize the benefit of natural convection cooling, always mount the module vertically with sufficient clearance (typically 50mm) above and below the unit. This allows cool air to rise through the internal heat sinks effectively.
Is this module compatible with DeltaV systems as well?

While primarily an Ovation series component, the electrical specifications and DIN rail form factor make it compatible with various Emerson-based automation platforms, including DeltaV, provided the power requirements match the 20A rating.

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.