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- In Stock: 10
- Manufacturer: IBM
- Model or Part: 12R8143
- Condition: Refurbished
- Weight: 1.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The IBM Bulk Power Regulator P5-590 (part number 12R8143) is a high-performance solution designed to stabilise and control large-scale power distribution in data centre environments and enterprise computing clusters. Engineered with IBM reliability standards, this regulator delivers precise voltage regulation, protects critical equipment from fluctuations, and improves overall energy efficiency.
Key Features
- Wide input voltage range for flexible deployment
- Fast response time to transient load changes
- Integrated over-current and over-temperature protection
- Modular design for easy installation and maintenance
- Low standby power consumption to reduce operating costs
- Compatible with standard rack mounting hardware
Technical Specifications
- Model: P5-590
- Part Number: 12R8143
- Input Voltage: 200 to 240 volts AC
- Output Voltage: 48 volts DC nominal
- Maximum Output Power: 590 watts
- Regulation Accuracy: +/- 2 percent
- Operating Temperature Range: 0 to 40 degrees Celsius
- Efficiency: up to 93 percent at full load
- Dimensions (H x W x D): 4.5 in x 17.5 in x 15.0 in
- Weight: 12 lbs
Applications
The Bulk Power Regulator P5-590 is ideal for:
- Data centre power distribution units (PDUs)
- High-density server racks
- Telecommunications equipment rooms
- Industrial control systems requiring stable DC power
- Enterprise storage arrays and backup solutions
- Any environment where reliable, regulated power is critical for uptime
By delivering consistent voltage and protecting against power anomalies, the IBM Bulk Power Regulator helps maintain system stability, extend hardware lifespan, and reduce downtime, making it a valuable component for any mission-critical infrastructure.