Honeywell 51303948-100 | Modular Battery Backup for DCS
Manufacturer: Honeywell
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Part Number: 51303948-100
Condition：New with Original Package
Product Type: Modular Battery Backup for DCS
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Honeywell 51303948-100 xPM Battery Backup provides continuous power to Honeywell HPM/APM equipment during primary power interruptions. It ensures that controllers, I/O modules, and communication processors remain operational, maintaining system stability in critical industrial environments. Moreover, its modular design allows easy installation and replacement within standard cabinet racks, optimizing uptime for distributed control systems (DCS).
This battery backup module integrates a 48 VDC battery bank with a disconnect connector, guaranteeing uninterrupted operation for safety-critical and process automation applications. Therefore, it reduces the risk of process disruptions caused by power loss. In addition, its rugged construction and industrial-grade components provide long service life and reliable performance in harsh operating conditions.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model | 51303948-100 |
| Type | xPM Battery Backup Module |
| Battery Voltage | 48 VDC |
| Module Configuration | Battery bank with disconnect connector |
| System Compatibility | Honeywell HPM / APM distributed control systems |
| Rated Capacity | Continuous backup for critical equipment |
| Net Weight | 34 lbs (15.4 kg) |
| Shipping Weight | 17 kg |
| Dimensions | Standard cabinet rack mount |
| Operating Temperature | –10 °C to +60 °C (typical industrial range) |
| Applications | Industrial control cabinets, Honeywell DCS systems, process automation |
FAQ
Q1: What voltage does the Honeywell 51303948-100 provide?
It provides a 48 VDC backup supply to HPM/APM systems.
Q2: Can the battery be serviced while the system is running?
Yes, the disconnect connector allows safe maintenance without interrupting system power.
Q3: How long does it take to ship this module?
The estimated lead time is 12–14 weeks due to high-demand production schedules.
Q4: What industries typically use this battery backup?
It is commonly used in oil & gas, power generation, chemical plants, and automated process facilities.
Q5: Does it come with a warranty?
Yes, Radwell provides a standard warranty, even if the manufacturer’s warranty does not apply.