Technical Information | Quad Plus Company Blog
Find in-depth technical information, resources, and insights from the Quad Plus team.
Choosing the right cable for your variable frequency drive is critical to the operation of your system and avoiding costly downtime. To better understand why special cables are necessary, we’ll take a look at both the immediate and long-term... Read More
A complete teardown and rebuild of a SIEMENS MasterDrive K-Frame caused by an improperly placed IGBT within the U phase leading to a dangerous arc-flash event. Our in-house expert Scott, documents the steps that Quad Plus takes to rebuild... Read More
Quad Plus has completed their installation portion of the 45 million dollar Electrical Distribution revamp of The City of Chicago’s South Water Purification Plant. This first phase of the project was to install 9 new PCP’s (Pump Control Panels),... Read More
Recent semiconductor technology advances have resulted in an increase of medium voltage drive models on the market. Unlike the low voltage market, these drives offer a variety of power circuit topologies. This video primer reviews the most common topologies... Read More
Diode, SCR, IGBT, SGCT, IGCT Puck and Isolated Base packages are used in all variable speed drive systems. A failure of one of these devices is typically the most costly from both the repair and downtime points of view.... Read More
I have received many notifications about the discontinuation of the Siemens Masterdrive. As an owner of this drive system, this is the type of communication that causes anxiety. Questions such as How am I going to get parts, repairs,... Read More
How long should your fan run for? We all know we shouldn’t wait until our cooling fans come to a complete stop before replacing them on our Motor Drive/Power supply units. By not having the proper cooling ventilation on our... Read More
Many AC Drives and other inverter types (i.e. solar) contain aluminum electrolytic capacitors for DC bus filtering. If these capacitors have been in storage for a period of time, for example in your spares, they may explode if reforming... Read More
At Quad Plus we care about your drives and aim to provide a safe working environment for the sensitive electronics that your company depends on. Our state-of-the-art repair shop ensures the correct handling of your equipment so you can... Read More
The new Robotics Industry Association (RIA) standard for robots and robot systems (RIA R15.06:2012) will have a significant impact on all businesses using robotic automation. It’s important that all businesses that utilize robots in their facilities are aware of the... Read More
With so many rules and regulations related to industrial safety, it can be confusing to figure them all out. To help clear things up, we do our best to explain the ISO 12100:2010, ISO 14121-1:2007, ISO 13849-1:2006 Safety Standards... Read More
The majority of us own a smart phone. Why not make our Industry Smart too? As technology keeps improving and is implemented into the industrial world, Industry 4.0 is starting to play a prominent role. As we look back at... Read More
