Transformers are used in a variety of public and industrial equipment to boost and decrease electrical voltages, and you can find them almost anywhere these days. Now, you must and should follow the safety precautions when installing the transformers. Because failing to follow safety procedures can result in equipment failure and injuries, both of which can have a negative impact on your organisation. Maintaining a safe environment for all components of the equipment requires keeping the design of your transformer in mind as well as proper installation. Ascertain that your business partner is a reputable single-phase power transformer manufacturer.
Vajra Transpower is the leading transformer manufacturing company providing tips for installation of transformers. Here are some tips to ensure that your transformer gets installed smoothly and gives you several years of service.
- To avoid or minimise malfunctions, thoroughly inspect your transformer. Before installing your transformer, inspect it for any burnt odours, damaged power lines and connectors, or incorrectly installed pieces.
- When working on the transformer, turn off the electricity. Make sure the current source and the system have no electrical leakage or continuity.
- Use safety equipment and pay special attention to the transformer’s voltage output’s specified ratings. Maintain conductor and circuit overcurrent protection according to manufacturer’s specifications.
- Find out what your transformer’s maximum voltage needs are. Keep in mind that a single transformer might cause system overload, and that numerous transformers can assist balance the impedance of each load.
- Spare nuts, bolts, and other things should be kept away from your work to avoid touching or falling into the transformer.
- Make sure your transformer is grounded to avoid static electricity and to keep the coils from coming into contact with the enclosure or core.
- Keep your transformer and all of its components dry and clear of moisture or water at all times. Set up caution signs warning people to stay away from danger to safeguard inexperienced onlookers.
It is critical for transformers to deliver the correct amount of voltage from one source to another, as well as to put them in the proper environment. If there is a problem with its installation, it might lead to a slew of problems and safety issues. A faulty installation can result in a fire or electric shock. So, before installing and connecting a transformer in your home, it’s critical to consider the following aspects, according to current transformer suppliers in Hyderabad.
Pressure Maintenance
Even at low ambient temperatures, a positive pressure is required at all times. Sufficient gas pressure must be maintained to allow this. Pressure fluctuations with ambient temperature will be displayed on the pressure-vacuum gauge, which must be recorded on a regular basis.
Location
When it comes to liquid-filled transformers, one thing to keep in mind is their placement. These transformers must be placed in a location that meets the relevant fire hazard requirements. Furthermore, they should be placed in such a way that there is no risk of damage in the event of a leak.
Ventilation
When working with dry type transformer, ventilation is necessary. There should be access to clean, dry air, as well as adequate room to allow heat to disperse quickly.
Humidity
Particularly with liquid-filled transformers, extreme caution is required in the event of humidity or rain. If the humidity level in the gas compartment exceeds 70%, dry air should be circulated constantly for 20-30 minutes before service personnel enter the tank.
Wiring
At a position of 8 feet above the pole’s base, all ground wires should be covered with plastic or wood moin. Furthermore, properly positioned wires can protect the pole line from damage caused by line conductor strain, pole-mounted equipment, and extreme weather conditions.
Check the fluid
If the insulating liquid needs to be pulled down for examination, make sure all of the equipment utilised, such as containers, hoses, and pumps, are clean and dry. If the equipment has already been used with another liquid, carefully clean any contaminated objects before utilising. You’ll need clean and dry storage alternatives for the liquid, as well as a way to filter the liquid before replenishing the fluid tank. Also, when withdrawing the liquid, keep in mind that the liquid level should not fall below the top of the windings.
There are some other tips that must be strictly followed for several years of working.
Strictly stick to the manufacturer guidelines
Depending on the application, a transformer can be installed in a variety of methods. You might wish to put it down on the ground, on a concrete pad, or outside, inside, or on top of a building. For each type of installation, you must be aware of and follow the manufacturer’s safety recommendations.
For example, ground installation would necessitate research into the soil type to determine its appropriateness for accommodating the transformer. Installing a transformer without first conducting this research can result in equipment damage, poor performance, and shaky and potentially dangerous electrical connections.
If you plan to install the transformer within the facility, you should also research the facility’s structural strength. If the facility is located in a seismic zone, further precautions must be taken to guarantee that the equipment does not cause fatalities during earthquakes.
Check properly after delivery of transformer
Examine any evident damage that may have occurred as a result of transit or improper treatment. If you notice symptoms of equipment maltreatment, file a complaint with the transportation firm. Notify the manufacturer of the damage at the same time.
Remove the external cover to check the item from the inside after this initial inspection. Examine the area for any damage, such as damaged pieces or loose connections. Check for pollutants such as water, dirt, and dampness as well.
If the transformer is not going to be put right away, repeat the aforementioned examination soon before it is installed.
Vajra Transpower – A trusted partner in quality transformer
Vajra Transpower is a high quality Power transformer manufacturing companies in India. We deal with all types of transformers and supply a quality unit specific to your applications. We are known for the quality of manufacturing and design. Vajra Transpower is one of the trusted partners in providing the transformers with high maintenance.