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Emerson Ovation 1X00781H01L 24VDC 10A DIN-Rail Power Supply
Manufacturer: Emerson
Condition: Brand New
Lead Time: In Stock
Origin: China
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
1X00781H01L 24VDC 10A DIN-Rail Power Supply
An Emerson-listed Ovation spare identified as a DIN-rail power supply. The actual label confirms 24 V nominal class, 10 A output capacity, wide-range input and model-specific temperature derating.
At a Glance
| Brand | Emerson Ovation |
|---|---|
| Model | 1X00781H01L |
| Product Type | 24 VDC, 10 A DIN-rail power supply |
| Core Function | Converts AC or DC input to 24.8 VDC control power |
| Application / Compatible Series | Compatible Ovation / DeltaV control-power cabinets |
DIN-Rail Format
Designed for controlled cabinet mounting with the clearances and orientation required by the installation instructions.
24 V Control Power
Provides the labeled 24.8 VDC output for a verified compatible Ovation/DeltaV power application.
Thermal Awareness
Available output current is label-derated at elevated temperatures, so cabinet conditions must be checked.
Product Overview
Emerson's official Ovation spare-parts document identifies 1X00781H01L as a DIN-rail power supply, 24 VDC, 10 A. The photographed unit label adds its input ranges, output derating, operating-temperature information and China origin.
It is intended for verified control-power applications where the electrical input, 24 V load, rail mounting and environmental conditions match. Revision 4 is shown on the available label; the requested revision should be confirmed at quotation.
Key Functions
DC Power Conversion
Converts a verified AC or DC source to the labeled 24.8 VDC control output.
DIN-Rail Integration
Fits a cabinet-mounted DIN-rail arrangement when rail type, space and ventilation are confirmed.
Load Support
Supplies up to the label-defined current, with derating applied for high temperature and operating conditions.
Official Specifications
| Operating Temperature | -25°C to +70°C, with label-specified derating |
|---|---|
| Input Frequency Range | 50–60 Hz |
| AC Input Voltage Range | 100–240 V AC |
| AC Input Tolerance | −15% |
| AC Input Current | 2.8/1.2 A |
| DC Input Voltage Range | 110–150 V DC |
| DC Input Tolerance | −20/+25% |
| DC Input Current | 2.4–1.9 A |
| Nominal Output Voltage | 24.8 V DC |
| Output Current Below +60 °C | 10.0–9.0 A |
| Output Current at +70 °C | 7.5–6.8 A |
Source basis: Emerson Ovation Spare Parts official document plus the actual product label. Use the supplied-unit label for final acceptance.
Frequently Asked Questions
Can 1X00781H01L accept both AC and DC input sources?
The label states 100-240 VAC at 50-60 Hz or 110-150 VDC; apply the stated tolerances and installation requirements.
How does ambient temperature affect 1X00781H01L output current?
The label specifies reduced available current at elevated temperature, including a lower rating at +70 °C.
Which revision checks are needed before substituting 1X00781H01L?
Compare the complete part number, hardware revision, terminal arrangement and the approved Ovation or DeltaV system bill of materials.
How should cabinet ventilation be assessed for 1X00781H01L?
Verify mounting orientation, free-air clearance, local cabinet temperature and the applicable manufacturer derating rules.
What must be isolated before installing 1X00781H01L?
Disconnect every AC and DC source, prove the circuit de-energized and protect against unintended re-energization.
How should the 24 V load be checked for 1X00781H01L?
Add continuous and peak demand, then confirm the result remains within the label-defined current for the actual input and temperature.
Which measurements are useful when commissioning 1X00781H01L?
Measure input voltage, output polarity, 24.8 VDC output under load, load current and cabinet ambient temperature.
Compatibility & Ordering Notes
Compatibility Checklist
- Match part number 1X00781H01L and the required hardware revision.
- Verify AC or DC input source against the label ranges.
- Calculate continuous and peak 24 V load, including temperature derating.
- Compare DIN-rail space, enclosure clearance, terminals and polarity.
- Follow the manufacturer installation instructions and local electrical rules.
