VFD drives are heart of motor control panel when it comes to starting and controlling 3 phase AC motors.

In lot of cases VFD are housed in vfd electrical panels to provide electrical, mechanical, environmental protection to VFD, motor, electrical system and user.

These panels require regular maintenance to work trouble free.

Here are Some Maintenance Tips

• Always inspect and clean or replace intake and exhaust filters, check if fans are working fine and the thermostats are calibrated correctly.
• Check any signs of VFD drive overheating, Inspect VFD for any dust or debris, clean if required.
• Check any sign for excessive humidity or moisture in vfd electrical panel, If any issues try to adjust the air flow, change the location of intake filter or panel or add anti- condensation heaters
• Check for loose connections, abnormal noise and check if motor is operating fine.

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For different type of electrical motors and there are different type of motor starting technologies available. Adding more to that depending on the application, power availability and feature you require you may need more than combination of one technology.  

What is a Motor Starter and How does it Work?

A motor starter is an electrical device that is used to start, stop and protect an electric motor from damage and to control the starting process of the motor. 

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Electrical Control panels require regular maintenance but at some point, these panels require replacement, make sure whenever you chose to buy a control panel it is built by a reputed industrial control panel manufacturer.    

What Does an Electrical Panel Do?

Different control panel have different purposes, but most electrical control panels distribute power, control, protect and monitor equipment. An electrical control accepts the power from a power source like a utility panel board or generator and distribute with in the control panel with a use of circuit protection device like a breaker or fuse. Then that power runs through a power switching device like a power relay, contactor, soft starter, variable frequency drive and control the intended equipment in the field.

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Electric motor starters and controllers play a crucial role in many electrical control systems. To assist you in grasping the essentials of motor starters better, we’ve put together this piece.

What is Electric Motor Starter?

To properly start and stop a motor, an electrical component is needed, i.e. starting motor. An electric motor starter acts as a relay, switching the electricity on and off. A starter, unlike a relay, offers overcurrent and low voltage safety. There are four primary purposes of a motor starter:

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Many intelligent field devices are available today, and protocols such as Profibus, Profinet, and Modbus make even the most complicated industrial processes easy to manage. Distributed Control Systems (DCS) or Power distribution control systems increase efficiency, quality, and dependability in the manufacturing process.

Benefits of Power Distribution Control System

• Face Up to a Complicated Framework

PLC is used to control industrial processes in a fast-paced environment. However, PLC cannot handle more complex structures because of device limitations.

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A power distribution center plays a main role in determining how efficiently a data center works. Choosing the right PDU will go a long way in maintaining the seamless operation of your data center and improving its productivity in the long run.

Things to Consider when Selecting a Power Distribution Center

The efficiency of a data center depends on many factors. Power distribution center is one of these. A power distribution unit or PDU is used to transform the raw power input from the grid. The power is then routed to lower capacity outlets used by different devices in a server rack. 

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Protective relays are instrumental in monitoring and detecting problems in an electrical circuit. Based on their design, dimensions and local operating range, relays can be classified into different types for use in different areas.

Understanding Protective Relays and their Types

A relay protection control device plays an important role in monitoring and detecting problems in the current, voltage and power flow in an electrical circuit. In the event of a fault, the device triggers the circuit breaker to detect and isolate the bad circuit from the rest of the power system. In doing so, protective relays help isolate/remove bad/abnormal and/or short-circuiting elements from the power system.

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Solar panels are becoming a common feature in many buildings. People are gradually turning to renewable energy resources, and solar panels are a cost-effective solution. This increased the demand for solar combiner boxes and installation services. 

While the process is simple enough, it is important to determine the right method to string the solar panels and join them to the solar combiner box. The decision depends on the voltage and current you want to generate and supply to the control panel.

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A fire accident in a building not only leads to burning but also releases smoke and gases like carbon monoxide. Even if the fire system manages to control the fire, the smoke and gases need to be tackled before they make people unconscious and cause deaths due to suffocation.

A post-fire smoke purge system is a control unit that helps in extracting smoke from the building as soon as possible. It is activated to clear the remains of smoke and carbon monoxide and replace them with fresh air. Special purged panels are built to control the post-fire smoke clearing devices like exhaust fans.

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How to String Solar Panels: Wiring Basics to Learn 

Stringing is the process of wiring the solar panels together and connecting them to the inverter. It’s important to get the configuration right to prevent the inverter from getting damaged due to high voltage or underproduction due to less voltage. 

Many people ask about solar stringing is the number of panels they can string together as a single input into the inverter. The solar strings are combined as a unit in the Solar combiner box connected to the inverter. 

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When to Use Post-Fire Smoke Purge Systems 

A post-fire purge system is a ventilation system that removes smoke from indoors after the fire has been extinguished. It doesn’t control fire but quickly gets rid of the smoke- many people do not realise that the smoke is as dangerous as the fire. The carbon monoxide found in smoke can lead to death if it’s not cleared immediately. Moreover, intense smoke can obstruct vision and cause breathing issues. 

The post-fire smoke purge system is used in residential buildings and other structures where it is not naturally possible to disperse the smoke effectively from a fire accident. You can get the system installed by the same company that supplies the purged panels for electric boards and the fire alarm system. 

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A control panel is where the equipment is fitted to automate the industrial processes. Though pre-built control panels are available, most industries opt for custom panels. Custom control panel are more efficient and allow a smooth flow of operations. This reduces the risk of human error and increases safety for workers.

However, it is crucial not to make basic mistakes when customizing the industrial control panel for your factories.

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