A data center is a physical location that contain computers, storage, network, and other types of IT equipment of a company. The equipment stored in the data center facilitates critical business activities. That’s why every business should take measures to ensure quality power supply without interruption.
Every data center configuration is different and requires different considerations for the power source. A momentary lapse in power can cost the company millions of dollars’ worth of losses, which is why having a backup power supply is essential. To help you with that, we have listed down some tips for selecting the right generator to ensure continuous supply of electricity for critical computer equipment.
Choosing a Generator for a Data Center
A common misconception is that small generators can be used as a standby power source since they will only be used during a blackout. This view point is not only wrong, but can cause damage to critical components inside the data center.
You need to buy a generator that meets the power requirements of the data center. A certified electrician will determine the right size generator that meets the power requirements of the IT equipment and appliances.
While there is no substitution for the help of an expert, you can also get an idea of the type of generator that is best for the data center by following the tips below.
Determine the Start and Running Power Requirements
Consult with the IT technician to learn about the power requirements of the computer equipment in the data center. You should make note of the following information:
- Equipment that needs continuous supply of power
- Start and running wattage requirement of equipment
- Total power requirements for the data center in kilo wattage (KW)
Knowing the start and running wattage of each computer device in the data center is important. You will normally find this information in the manual of each appliance and device.
The power wattage is typically mentioned in amperes. To convert the amperes to wattage, you should multiple amperes and voltage. The voltage in the US and North America is 110v while the in the EU and the UK it is 220v. So, if the ampere of the equipment is 2.2, the wattage of the equipment is 242W in the US and 484W in the EU. You should add the wattage requirements of each device and appliance in the data center to know the correct generator size you should buy.
Select the Right Type of Generator
You can find various types of Huntsville generators available in the market. Most generators run on gasoline or diesel. Diesel generators are recommended for large data centers with lots of equipment. Generators that run on diesel are more efficient and require less frequent maintenance as compared to generators that run on gasoline.
Moreover, you can also buy a portable or stationary generator for the data center. A portable generator is recommended for small data center and a fixed generator is suitable for a large data center. Fixed generators generally are more powerful that often have three phase motor. In contrast, portable generators have lower wattage with a single phase motor.
Know the Load Factor
Load factor refers to the ratio of the power usage of the total load in kilowatt at the peak hour to the maximum kilowatts or load that the generator can handle.
A generator won’t run efficiently at the full load or at a load factor or 1. The load factor should be between 0.7 and 0.8 for the generator to optimally handle the load.
For instance, if the total load demand for the data center at the peak hours is 5000 wattage, you should buy a generator with total wattage between 6200 to 7200 watts. This will ensure minimum wear and tear of the generator.
If you want to buy Huntsville Prime Power Generator, you should contact Generac Superstore. We have a range of industrial and residential generators that can suit varied requirements. Our expert technicians also provide generator repair and service in Huntsville, AL.