Insulation Covers And Connectors – Important Electrical Accessories

January 30, 2018

Industrial Mechanical

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Brief on Insulation Covers
Insulation covers or blankets help maintain process temperature, protect machine components from environmental stress and give highest level of insulation thus ensuring long product life. They not only protect the product but also the personnel working on the machines. Insulation covers reduce undue stress on the machinery and offer increased energy efficiency. These blankets also aid in effective process control by keeping checks on process temperatures, flow of the material, levels of ingredients in the process, etc. Overall they help in making the process cost effective.

An insulation cover is either tight fit or removable. Even the tight fit covers are removable and replaceable. They ensure a complete covering and are highly long lasting. Customized insulation blankets can be designed by studying the facility, evaluating the process parameters and ensuring they increase the efficiency.

Brief on Screened Separable Connectors

Functional Parameters
Connectors are an electro mechanical device for joining and making the electrical terminations touch proof. They consist of a male component viz. Plugs and the female component viz. Jacks. The screened separable connectors are made of silicone EPDM rubber. They connect cables to switch gears, transformers and other equipment. These connectors are protected by touch proof outer screen making them fully insulated, submersible. The fully screened connection makes mating with both A and C type bushings possible. Their design is compact, finish is smooth, current capacity is high to the tune of 250A, 630A to 1250A and performance is effective. Their voltage ratings are 11KV, 15KV, 24KV, etc. Using these connectors both ends of the cable are terminated sometimes using identical connectors or at times terminated differently.

Installation
The screened separable connectors are easy, safe and quick to install due to their optimized design and selection of material. They fit into smallest of installation spaces and even when the clearances for operation is insufficient.

Characteristics
Connectors are a physical interface and they should be of a proper size, offer good resistance, give proper insulation, show ruggedness, should be resistant to water, pressure and other factors. Their reliability, durability and ease of installation determine the area of usage.

Applications
These connectors find usage in a wide range of industries like electric substation, underground distribution, shipping, mining, oil and gas, railways, etc.

Summarizing
Screened separable connectors make the terminations touch proof and the insulation covers provide utmost electrical safety. The installation, operational and performance qualification of these accessories must be well documented to ensure compliance with regulations. Onsite training and documentation of the same is also a requirement for safety compliance.

Top 7 Considerations to Keep in Mind for Hiring House Builders


If you’re at a stage of your life when you can sponsor your dream home, then this article is for you. Your builder or contractors are the most significant architects of your dream, and you need to ensure that you’re taking sagacious steps towards the selection of the same. Read on for the top 7 tips to select new house builder. Do not forget that at the heart of a thriving residential project are the skills of the builder. So, make sure you’re leaving no stone unturned to find out what the right ways are.

Tips to Get the Best Builder on Board for your Residential Project

What are the factors that you need to keep in view while you are in the process of selecting a building contractor? This primer will help you explore.

Know how to check credentials

In the course of the post, you will eventually come across suggestions of turning to friends and other trusted sources for referrals but do know for a fact that your friend’s recommendation is not the only stamp of credentials. The best bet would be to reach out to the right regulatory agency to find out if the builder has the required license or bonds or not.

Reach out for personal recommendations

Family, friends, neighbours and other trusted sources – you should seek referrals from everyone who you trust and preferably whose home design you like. Instead of just sticking to one name, opt for various recommendations. Before settling for a decision, conduct comparisons based on

  • Cost
  • Gallery of work
  • Reputation (read up online reviews)
  • Experience

Do you depend on the door-to-door contractors?Have you been approached by contractors who – post a disaster – have just chosen to invade your area to cash in on the trail of destruction? Did you end up refusing them at that time? Are you at present – when you are ready to launch your dream project- mulling their services? Let us tell you that the most prudent contractors out there will eventually ask you to refrain from such practices quite merely because the door-to-door contractors solely depend on high-pressure sales tactics to lure clients.

Do not forget the local home builders.

There is a definite advantage of roping in credentialed home builders who operate nearby. You can almost rest assured the fact that they will not be kept from their work by natural disasters.

Securing information about their insurance policies is essential.

You should not collaborate with any contractor until you have checked the personal liability damage, workers’ compensation and property damage insurance.

Check their previous work.

In this regard, it must be mentioned that only looking up their websites for their gallery of work will not do. Make sure you are asking them about details of their previous projects – with the primary aim of estimating their ability to meet client-specific needs.

For instance, if you are looking forward to adding a granny flat you should find out if they have the experience of building granny flats or not.

Don’t be overwhelmed by costs.

The general inclination is to settle for the cheapest services possible after comparing quotes but make sure you are not compromising quality in the process.

Innovations in Temporary Lighting for Construction Sites


In the old days, construction site lighting typically consisted of some bulbs and pigtails haphazardly strung along an electric wire. It was usually hung from nails pounded into sections of the construction site. Needless to say, lighting this way caused many problems. Not only was this temporary lighting difficult and often dangerous to install, it was dangerous itself, with a high risk of shock and even electrocution. This type of lighting is thankfully a thing of the past. New options in temporary construction site lighting have emerged and they have many advantages.

New construction lights are now specifically made for the job site. For example, durability is a big concern. New lights are made of LED technology, which allows for lights that last longer and give brighter light. LED’s are also much smaller and lighter, making installation much easier and safer. Maintenance is also much easier due to the enhanced durability. New lights are also made to withstand the typical knocks and drops that might be experienced on a job site. Most come inside a plastic cage making the actual light bulb harder to damage. Older lights were typically hot to the touch, making them dangerous to make contact with. This risk is almost eliminated with the addition of the plastic cages and guards that today’s lighting employs. The plastic cages are also impact resistant, making damage from drops, impacts, accidents and other natural or unnatural phenomena much less likely to occur.

The cables and cords that hang the lighting have also been updated, with much stronger cords that encase the actual electrical wire, making accidental cuts or frays much less likely, thereby making shocks and electrocution accidents dramatically lessened. Nowadays, temporary lights are also required to be properly grounded, especially any metal parts, and also feature overcurrent protection.

To help with hanging the lights, many temporary lighting systems come with molded cables, eyelets, stress relief ridges and PVC hangers specially made to make hanging and also removing the lights a much easier task.

Weather resistance is also incorporated into temporary jobsite lighting these days. In the past, temporary lighting on a jobsite would require the lights to be exposed to weather such as rain or even snow. This can cause significant danger, so much so that some work might be suspended during inclement weather. Not so nowadays, with the cables and lights well protected with plastic guards, molds and even waterproofing.