electricalcontrolpanelsindi-blog

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We are one of the leading manufacturer and supplier of supreme quality Power Control Panels in Hyderabad, India.

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Best Quality PLC and SCADA Panels in Telangana and Andhra Pradesh

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PLC Automation Panels are one of the most important and efficient control panels, which are generally used in variety of electronic and electrical circuit fittings.

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Automatic Power Factor Control (APFC) Panels in Telangana and Andhra Pradesh

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We manufacture best quality Automatic Power Factor Control (APFC) Panels in Telangana and Andhra Pradesh. These are useful in saving power and we can improve efficiency of Plant power factor by installing our APFC Panel.

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Synchronizing Panels Manufacturer and Supplier in Telangana and Andhra Pradesh

We manufacture quality LT- Auto Load Sharing & Synchronizing Panels suppliers in Telangana and Andhra Pradesh.

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MV 11KV VCB & SF6 Reaker Panels in Telangana and Andhra Pradesh

We manufacture best quality MV 11KV VCB & SF6 Reaker Panels in Telangana and Andhra Pradesh. These Panels are made in a state of the art technology and we assure functional excellence and safety.

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http://visiontekniks.co.in/sharing-synchronization-panels.html

Synchronizing Panels Manufacturer and Supplier in Telangana and Andhra Pradesh

We manufacture best quality LT- Auto Load Sharing & Synchronizing Panels suppliers in Telangana and Andhra Pradesh. Synchronization panels are mainly designed and used to meet power system requirements. These panels function both manually and automatic synchronizing function for one or more generators or breakers.

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http://visiontekniks.co.in/plc-scada-panels.html

Manufacturers of LT and HT Electrical Control Panels in Telangana and Andhra Pradesh

We manufacture best quality LT- Auto Load Sharing & Synchronizing Panels suppliers in Telangana and Andhra Pradesh. Synchronization panels are mainly designed and used to meet power system requirements. These panels function both manually and automatic synchronizing function for one or more generators or breakers.

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Best quality BUS-DUCTS Manufacturer in Hyderabad

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We manufacture best quality BUS-DUCTS acquired from the trusted vendors across India, we are pioneers in design,engineering and manufacturing of various kinds of BUS-DUCTS.

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Manufacturer of Motor Control Center (MCC) Panels in Telangana & Andhra Pradesh

We are one of the best Motor Control Center (MCC) Panels manufacturer and suppliers in Telangana and Andhra Pradesh. Our Products are made using quality materials procured from the most trusted vendors.

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We Manufacture :  MV 11KV VCB & SF6 REAKER PANELS : Visiontekniks

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Vision Tekniks is one of the leading Consultants ; Manufacturers of LT & HT Electrical Control Panels & Turnkey Electrification Contractors. Major part in the design of APFC panels is the selection of step size of capacitor banks and number of steps. The right selection of step size and number of steps plays a significant role in the performance as well as cost of the APFC panel.

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VisionTekniks - Electrical Control Panel Manufacturers in Hyderabad

Preventive Maintenance Checklist for Electrical Distribution Systems in Commercial & industrial establishments

A preventive maintenance checklist for electrical distribution systems in commercial buildings

Electrical distribution and control systems are the heart of any facility, yet it is often the most under-appreciated utility.

Without a reliable source of electrical power, operations of any facility would not be possible. In spite of the critical nature of electrical equipment, regular scheduled maintenance is not always a primary focus in many facilities.

Neglecting the maintenance of electrical equipment over a long period of time will inevitably lead to costly emergency repairs and equipment failures in addition to elevated safety and property risks.

Here are 4 reasons why your establishment needs preventive maintenance:

1.    77% of equipment breakdowns can be reduced by implementing a preventative maintenance program.

2.    The Institute of Electrical and Electronics Engineers report that the failure of electrical components is three times higher for systems without preventative maintenance programs.

3.    Effective electrical preventative maintenance will help avoid the extra expense caused by disruptions & lost profit.

4.    On average a small electrical failure could cause a minimum of six hours of interruption

With preventive maintenance, there is no ‘one size fits all’ approach; programs must be custom designed to fit the characteristics and vulnerability of the facility. Therefore one should take the following considerations into account:

·         Redundancy in production

·         Business interruption costs

·         Spoilage of product (consequential)

·         Age of equipment

·         Changes in system loads over the years (design and expansion)

·         Type of loads (increasing digital loads)

·         Sensitivity to power quality

·         Geographical consideration (weather)

·         Environmental conditions in which your facility operates (moisture, dirt, dust)

Preventative Maintenance Checklist for Electrical Distribution Systems:

Intrusive LV Switchboards ❒ Check function of all power meters before shutdown. ❒ Check function of lamps and indicators. ❒ Inspect locking devices for signs damage or worn. ❒ Clean thoroughly, vacuum and full visual inspection of exterior and interior of all LV switchboards. ❒ Inspect control wiring, relays, power supply units, timers, etc. where applicable. ❒ Check electronic surge protection is intact where installed. ❒ Verify control circuit fuse rating and continuity. ❒ Check and torque test bolted electrical connections as necessary to specified levels. ❒ Visual inspection for signs of overheating or deterioration. ❒ Inspection of all panels for paint work damage and signs of corrosion.

Non-Intrusive LV Switchboards Note: These maintenance procedures require no shutdowns.

❒ Check function of all power meters before shutdown. ❒ Check function of lamps and indicators. ❒ Inspect locking devices for signs damage or worn. ❒ Clean thoroughly, vacuum and full visual inspection of exterior only. ❒ Visual inspections of control wiring, relays, power supply units, timers and fuse carriers. ❒ Check electronic surge protection is intact where installed. ❒ Visual inspection for signs of overheating or deterioration. ❒ Inspection of all panels for paint work damage and signs of corrosion.

 ACB Chassis ❒ Rack out ACB. ❒ Clean/ vacuum internal chassis. ❒ Check operation of safety shutters closing. ❒ Check shutter locking devices are intact. ❒ Check operation and position of contacts. ❒ Operate padlocking system. ❒ Grease clusters as necessary.

ACB’s ❒ Check general condition of the device and clean with diluents like Henkel 273471 and Vacuum. ❒ Check filters clean/vacuum arc-chutes. ❒ Visual check for contact wear. ❒ Check auxiliary wiring insulation. ❒ Check ACB locking devices. ❒ Open/close manually and Charge the device manually. ❒ Secondary injection with FFT Kit, produce trip curve report. ❒ Check earth fault protection/earth leakage protection. ❒ Grease disconnect contacts as necessary.

Busbar & Accessories

❒ Visual inspection all Power bar runs

❒ Check supports, alignment, straight runs, joint packs and directional change pieces

❒ Check panel flanges, earth continuity etc.

❒ Thermal image survey of complete runs

Meters                                                    

❒ Voltage connections                              

❒ CT connections          

❒ Meters Calibration      

MCCB checks

❒ MCCB trip test with report.

❒ Motor operator

❒ Under voltage release

❒ Power supply unit & Control relays

PDU

❒ Verify control circuit fuse rating and continuity

❒ Check function of lamps and indicators

❒ Check and torque test bolted electrical connections as necessary to specified levels

❒ Check all cable connections for tightness and torque terminals

❒ Visual inspection for signs of overheating or deterioration

❒ Inspection of all panels for paint work damage and signs of corrosion

❒ Inspection to insure all clear after work completed before fitting covers

                            Thermal Imaging Surveys

Thermal imaging is becoming more common within preventive maintenance programs to help detect excess heat in electrical components. It can be carried out while the system is under a full load with no impact to operations

Thermal imaging technology can detect loose connections, corroded elements, short circuits, overloaded circuits and busway-joint analysis. This non-invasive technique also allows to gather data from a remote location, away from potentially dangerous situations.

With electrical distribution systems continuing to top the list with the most premature breakdown, an electrical preventive maintenance program will effectively reduce your risk of an unscheduled outage by as much as 66%.

It is important to remember that performing electrical maintenance does require specialized training in testing technology and safety. Energized testing is a key component, staff will be working on live equipment, therefore safety MUST always be a primary concern.