Three Reasons Why You May Need a Custom Inverter

Most power inverters are purchased online or in store as ready made products. But what happens when you need a special type of inverter that you can’t seem to find for sale? The answer is simple: work with an inverter manufacturer that can design a customer power inverter that... [Read More]

Inverter Manufacturers: Exeltech Versus the Competition

Exeltech is one of many inverter manufacturers. So, why should you shop with us instead of another manufacturer? Based on the needs of our customers, there are several reasons to make Exeltech’s business website your first stop when you are ready to buy an inverter. We offer several important... [Read More]

How to Evaluate Inverter Manufacturers and Their Products

Most people buy inverters with the expectation of using them for several years. Consequently, inverter manufacturers and their products should be carefully evaluated before a purchase is made. There are several strategies for evaluating inverter manufacturers and their products. Below, these strategies are organized in terms of how to... [Read More]

Power Inverters: Tips for Selecting the Right Inverters for Your Facility

Not all power inverters are made equal. Consequently, it is important to understand the criteria for selecting an inverter for your facility. There thousands of power inverters to choose from; however, when you refer to the criteria below, choosing the right equipment becomes significantly easier. If you need additional... [Read More]

Network Equipment-Building System Compliance Certification: FAQ

Network equipment-building system compliance certification is awarded to equipment that meets Network Equipment-Building System (NEBS) standards. Bell Labs established NEBS standards in the 1970s to standardize equipment that is used in Regional Bell Operating Company (RBOC) Central Offices (COs), and have amended the standards over time to account for... [Read More]

Power Inverters: How to Choose the Right Inverter

If this is your first time shopping for power inverters, you may need some assistance choosing an inverter that meets your needs. Buying an inverter that is designed for the environment in which it will operate is essential for preventing the device from failing during service, and eliminating the... [Read More]

In Which Situations Do Inverters Require a NEBS Compliance Certificate?

A NEBS compliance certificate is awarded to electrical equipment that meets the personal safety requirements of GR-63-CORE and GR-1089-CORE, meets the operating requirements for a specific type of interior environment (e.g., a data center), or meets the safety requirements and operating requirements of GR-63-CORE and GR-1089-CORE. These types of... [Read More]

Sine Wave Inverters: Things to Consider Before Purchasing an Inverter

If you need a sine wave inverter, there are several things to consider before you buy one. Not all inverters have the same design and capacity, and some inverters may be absolutely useless considering the type of equipment they would serve. Considering the factors below as you shop for... [Read More]

Common Misconceptions About NEBS Inverters

Bell Labs created standards for Network Equipment-Building System (NEBS) inverters in the 1970s to help standardize equipment used in Regional Bell Operating Company (RBOC) Central Offices (COs). Since that time, NEBS inverters have become the most dependable inverters in the telecom industry. However, as well reviewed well known as... [Read More]

Sine Wave Inverters Versus Other Inverters

Frequency inverters change Direct Current (DC) into Alternating Current (AC). Most frequency inverters fall into three broad design categories: sine wave inverters, modified sine wave inverters, and square wave inverters. The significance and usefulness of these models is best understood when they are compared to each other — a... [Read More]