Name: 800w -48V DC Fs Hot Plug P.s
Brand: HP
Price: 37.95 USD
Availability: InStock

HP 720480-B21 800w -48V DC Fs Hot Plug P.s

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$37.95

In Stock: 3
Manufacturer: HP
Model or Part: 720480-B21
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The HP 720480-B21 is an 800 watt, -48V DC, fully switched (Fs) hot plug power supply designed for high availability environments. Engineered for seamless insertion and removal while the system remains powered, this unit delivers reliable, clean power to mission critical networking and telecom equipment. Its compact form factor and robust construction make it ideal for rack mounted deployments where space and uptime are at a premium.

Key Features

800W continuous output at -48V DC for demanding loads
Hot plug capability allows replacement without system shutdown
Fully switched design reduces inrush current and improves efficiency
Wide input voltage range supports 100-240V AC, 50/60Hz
Built-in over voltage, over current, and short circuit protection
LED status indicators provide quick visual confirmation of power health
Compliance with industry standards for safety and electromagnetic compatibility

Technical Specifications

Model/Part Number: 720480-B21
Output Power: 800W
Output Voltage: -48V DC
Output Current: 16.7A (typical)
Input Voltage: 100-240V AC
Input Frequency: 50/60Hz
Efficiency: up to 92% at full load
Operating Temperature: 0 degC to 40 degC
Storage Temperature: -20 degC to 60 degC
Dimensions (W x H x D): 170mm x 44mm x 300mm
Weight: approx 3.2kg

Typical Applications

Telecommunications central office equipment
Data center networking switches and routers
IP telephony and video conferencing systems
Security and surveillance hardware
Industrial control and automation platforms
Any mission critical system requiring reliable -48V DC power with hot plug capability