What is PDU capacity?
What is PDU capacity?
What Is Load Capacity? Load capacity refers to the maximum amount of power required to operate a specific device. In a data center where a power distribution unit supports an entire rack of equipment, the PDU must provide the minimum amount of power needed to support the rack’s load.
What is a PDU in a rack?
In layman’s terms, a rack Power Distribution Unit (PDU) is a device that can be fitted with multiple outlets to effectively control and distribute electricity. The two main types of rack PDUs can be classified as either non-intelligent PDUs or intelligent PDUs.
What does PDU mean power?
power distribution unit
A power distribution unit (PDU) is a device for controlling electrical power in a data center. The most basic PDUs are large power strips without surge protection. They are designed to provide standard electrical outlets for data center equipment and have no monitoring or remote access capabilities.
Are PDU and UPS the same?
What is a PDU? A power distribution unit (PDU) distributes reliable network power to multiple devices. It does not generate or condition power, but delivers AC power from an uninterruptible power supply (UPS), a generator, or utility power source to servers, networking hardware, telecom equipment, and other devices.
How is PDU load calculated?
Now that we know the load ratings, let’s look at how to calculate the total power output.
- For a single phase Rack PDU, Total Power = (Total Current) x (208V)
- For a three phase Rack PDU, Total Power = (Total Three Phase Current) x (208V) x [sqrt(3)]
How do I choose a PDU?
How to Choose a PDU for Your Network or Data Center
- Horizontal vs. Vertical Installation.
- Voltage of Your Connected Equipment. In North America, the voltage used to power servers and networking equipment is typically 120V or 208/240V.
- Outlet Types.
- Number of Outlets.
- Maximum Output Capacity.
- Special Features.
What does a PDU look like?
NOTE: PDU also stands for “Power Distribution Unit.” A typical power distribution unit looks like a power strip with multiple outlets, but includes electrical components that ensure equal voltage is distributed to each outlet. They are commonly used in data centers to provide consistent power to connected servers.
Can I plug PDU into UPS?
The PDU plugs into a high-amperage outlet on the UPS system. The PDU spreads the high-amperage input among multiple low-amperage outlets, allowing the UPS system to power multiple devices from a single outlet.
How many amps can a PDU handle?
Based on the power cord that is used, the PDU can supply from 24 amps to 63 amps.
What is a 3 phase PDU?
Nearly all power in the world today is generated as 3-Phase. It is the most efficient way to produce and distribute electricity. 3 Phase power is used in data centers to support high density IT applications and minimize the cost of the cables delivering that power.
