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What to Know About Electric Motors

WHAT YOU NEED TO KNOW ABOUT ELECTRIC MOTORS

The world of electric motors can be daunting. How do they work? What size do I need? How many do I need to power my operation? The experts at Valley Power Systems can electric motors - valley power systems help you with all of that. As an authorized distributor for U.S. Motors, we can help you determine which electric motor(s) will best suit your business needs.

Variable Frequency Drives (VFD)

A VFD is a type of controller used to vary the speed of an electric motor. The VFD takes a fixed AC voltage and frequency and allows it to be adjusted in order to get different speeds from the motor. Motor speed can be varied by changing the frequency of the input power waveform. The equation below shows how the frequency affects the speed of a three-phase induction motor.   120* Fundamental Input Frequency Speed = -------------------------------------------------- Number of Motor Poles  

How...

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Prepare a Power System for Winter Temperatures

How to Prepare Your Power System for Winter Temperatures

Power outages can happen at any time, but winter storms do make them more likely to occur. Strong winds, hail, or even snow can knock out power lines, leaving your business without the power it needs. A backup generator is the best way to ensure your business prepare your power system for winter temperatures with valley power systems will still be able to sustain operations, but what if your system fails? Your business could experience substantial financial losses as a result of reduced productivity while you wait for the repair. Low temperatures can take a toll on your industrial unit unless you take the proper measures to prepare your power systems for winter temperatures. At Valley Power Systems, we know that the business owners we work with in California want to get the most out of their expensive equipment. With the following tips, you can...
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5 Reasons Your Generator Won’t Start

5 Reasons Your Generator Won't Start

You rely on your generator to provide the power that your facility needs should the main electrical grid experience an outage. Continuous power can help you maintain operations and avoid substantial financial losses, ultimately protecting your company’s bottom line. However, even the most reliable generators may fail to start at some point. Here are some of the top reasons that can cause generator failure:

1. Battery Malfunction

There are several things that can cause your battery to fail. For example, loose or dirty connections can adversely affect battery performance. These connections should be cleaned and fastened tightly at periodic intervals. Your battery failure could also be due to a buildup of lead sulfates, which can affect its ability to provide sufficient electrical current. Usually, by the time this has happened, you will need to replace the battery altogether.

2. Fuel, Coolant, or Oil Leaks

Fuel leaks often happen due to an issue with the pump system. You...
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Power Outages Affecting Thousands in California

Power Outages Affecting Thousands in California

  Last week, Pacific Gas & Electric (PG&E), California’s largest utility company, cut off power to more than 500,000 businesses and homes. This decision was included in the company’s Public Safety Power Shutoff (PSPS) plan as a precaution against potential wildfires due to the strong winds that have spanned large portions of the state. PG&E officials say that more power outages could be scheduled depending on weather conditions in the coming weeks.  

Dealing With Power Outages

  PG&E has warned that power outages could last for days, even weeks for some customers, and the shut-offs are likely not over. After the PSPS plan is complete, one estimate finds that approximately 2.5 million people could be without the power they need to run their Damaged Power Lines Power Outages Valley Power Systems California businesses and/or households. This has left many Californians looking for ways to  prepare. Follow these tips to help you plan...
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