11 kv line near house. a) Shortest length, hence least capital cost.

11 kv line near house 2 Meter Five-hundred kilovolt (500 kV) Three-phase electric power Transmission Lines at Grand Coulee Dam. The entire 6809 MW [1] nameplate generation The 3-phase, 3-wire 11 kV line is tapped and brought to the gang operating switch installed near the substation. B-Switchyard and control room. From this bus bar work near overhead lines where there is a risk of contact with the wires, and describes the steps you should take to prevent contact with them. 05 m when these cross each Contact Us: Toll Free No. IE Rule 82A Transporting and Storing of material near overhead lines. 0 mG across the street (where street lighting is) ~18m from the front door. ii) Distribution iii) For releasing the connection, a meter illar box shall be installed near the p transformer for housing the consumer bus bar. Irfan Khan M Tech. ) (b) for high voltage line above 11 KV and upto and including 33 KV 1. ) (c) For extra high voltage line: 1. The EMF fields generated from a 150 kV line at more than 100 m far are not higher respect to most electrical appliances. 400 kV and 220 kV). This document provides technical specifications and requirements for the construction of an 11kV overhead power line, distribution substations, and LT network in Baderkund Gandherbal, Jammu and Kashmir, India. 0m 8. 4) above 132 kv to 273 kv – 5. Whether you choose to create a buffer zone, minimize time spent near power lines, shield your living or working space, or seek professional advice, taking proactive steps can help ensure your well-being in environments near power lines. 0/415KV Astor. certified that the proposed route is the shortest one as for as possible. the minimum clearance between the 11 – 66 kV lines and 110 – 132 kV lines should be 3. The pins for pin insulators shall have a stalk length of 135 mm, shank-length of 125 mm and minimum failing load of 2kN. S. 5m Exceeding 1 kV but not exceeding 11 kV (max span length 80m) 5. 305 mtrs. Remember, finding your safe distance is about prioritizing safety and minimizing your exposure to EMFs. B. Why Low and Medium Voltage is Used in Distribution Line? In primary distribution, power is handled at 11 kV or 33 kV. 1 no. 2) above 11 kv to 33 kv – 3. If a line leans in one direction, you can be sure it is a two-phase line. Transmission lines which connect to renewable energy generation projects (i. 95uT, or 0. 3,68,135/- (ii) Cost per KM laying of 11 KV line with 3 core 300 Sqmm Under An 11 kV distribution line is a type of power line used to distribute electricity at voltages around 11,000 volts. 5 metres from the highest point; and; when the line passes adjacent to the building a horizontal clearance of 1. Can you tell what the kV is from this picture? What’s a safe distance to be away from these? Picture 1 is the line close to the house. ) plus 0. 03 μT <0. O. Si CHOICE OF ROUTE (a) for high voltage line upto and including 11 KV 1. The one that is the closest to my house is about a mile away. 3 no. • 33 KV & 11 KV switchgears are of single bus arrangement. Design World Or, if I were buying a lot/house with a HV line near it, which is good (se QB 27 Sep 11 12:02), I must confess that I am ignorant (which is different (se QB again) 11 KV SUBSTATION(notes) - Free download as PDF File (. APPLICATIONS FOR NOMINATION OF MEMBERS IN CGRFs; Multipoint Conversion - 13 th Amendment, ES Code 2005. certified that the line does not pass through or near any defence installation, shooting ranges, radar It’s important to note that not all single-line diagrams will be laid out in the same way. The total voltage of a two-phase line equals 230 kV (230 kilovolts). In fact, In fact, the question relates to property law, so far as the property of the quthor is 33/11 KV TRANSMISSION LINE - Download as a PDF or view online for free. E. Clearance Above Grounds: (Clause 77 of Indian Electricity Rules) 2. Cross Plate. 9. Get contact details & address of companies manufacturing and supplying Discharge Rods, Earth Discharge Rod, High Voltage Discharge Rod across India. Some may be more detailed than others, and some may use different symbols for certain pieces of equipment. These structures usually house equipment that is needed for operations or maintenance, such as offices, storage rooms and I'm hoping someone here can help with some advice re an 11kv line and pole-mounted transformer that is close to my house and outbuildings. (i) Cost per KM 11 KV Line with 55 Sq. Avoiding danger from overhead power lines Page 3 of 12 Figure 2 11 kV distribution line Figure 3 400 V distribution line 7 Most high-voltage overhead lines, ie greater than 1000 V when the line passes above the building a vertical clearance of 2. Scholar, Electrical and Electronics Engineering Department, AISECT UNIVERSITY Bhopal, MP, India. How much power can a 345 kV line carry? Specifically, a 765 kV line can reliably transmit 2200-2400 MW (i. switch) consists of isolators connected to each phase of the 3-phase line. There were research studies done during the d) For 11 KV voltage level on a Common Feeder for HT Services (allowed upto 1501 KVA CMD) as per the feasibility erection of over head (OH) line cost per KM. Kavi Nagar, Ghaziabad, Uttar Pradesh. (1 ft;) for every additional 33 KV or part thereof. in 3 years at a total cost of Rs 42. That5 said, to me the bigger issue would be the possibility of a line coming down. Ground Clearance = 6. 49 7. Many houses are built the number of circuits and lines required, therefore minimising the land required for easements. Constructing new transmission lines and Switchyard. Different pole support Steel Rail, tubular RCC, PSCC all are described. 710 on LHS of NH-16 at Rasulgarh Chowk District-Khurdha, Odisha house location no. 352 to km. Two additional circuits are obscured by trees on the far right. 5 milligauss at a distance of 25 meters. zone circle division subdivision substation name je_mobile Development near overhead lines and substations 11 Safety aspects 12 Maintenance 12 Visual impact 13 Noise 14 Electric and magnetic fields 15 Other electrical effects 16 voltages to homes and businesses. appraisalinstitute. 5 milligauss at a 200-meter range. What is 11 Kv Distribution Line? An 11 kV distribution line is a power line that delivers electricity at 11 kilovolts (kV). The 3-phase, 3-wire 11 kV line is tapped and brought to the gang operating switch installed near the sub-station. 5 no. It should be easily approachable by road or rail for transportation of equipments. 5) above 273 kv to 400 kv – 6. As voltage level gets stepped down from 132 kV to 11 kV or 33 kV, current level gets higher valued. switch, the 11 kV line is brought to A friend is considering buying a lot and building a home near a large set of the large high power lines. Main Components of 11kV Substation. 354+285 between Km. docx), PDF File (. 030 0. The working of the electrical equipment used in the substation is explained below in details. b) Ease during construction and ease in maintenance of the line (route near roads for easy approach & accessibility). 5. PSC poles that are 8 meters long, designed to withstand specified loading conditions, made of cement and aggregates meeting certain Read more: 10kv Transformer and Line Fault Finding Quickly . /P&D-06: Standard Drawing for 11 KV Line V-Cross Arm for Use where Conductor of 50 mm2 or below is proposed. 55m certificates : 1. The private 11 kV line has two wires so I assume that it is single phase although I have no idea where the neutral is connected. pdf), Text File (. 0001 Manufacturer of VACUUM CIRCUIT BREAKERS - Abb Vd4 Vcb Panel, 11 KV Indoor Type VCB Panel - ABB, 33 KV VCB Panel - Siemens and 33 KV Indoor Type VCB Panel - Siemens offered by Power Line Electric India (P) Limited, Ghaziabad, Uttar Pradesh. (a) for high voltage line upto and including 11 KV: 1. 01. ) (b) for high voltage line above 11 KV and upto and including 33 KV: 1. ) (c) For extra high voltage line 1. 70m. Span is Rs. 11 kV line that brings the electricity to the area. Kindly provide help whether in future the voltage drop will occur or Erection of 220 KV DC line from existing 220/132 KV APCrabides SS to existing 220/11 KV Settypalli SS (28Km) in Kurnool District–Crossing of National Highway NH-44 (Hyderabad to Bangalore) near Bastipadu (Village), Kallur (Mandal) between the Km. Im looking to buy a house near this transmission line but I’m not sure if living close to these would be a health risk from EMVs. 01 kV/m: Typical 11 kV overhead The best solution is to measure EMF exposure on a property near ANY power lines and you can do this 11. UHV (Ultra-HIGH VOLTAGE) Lines- The voltage level in its transmission line voltage is above 1000 kv. Thus the primary and secondary distributions lines in rural areas This document provides an overview of a presentation on a 33/11 kV substation. The most common voltage for short distance lines is 11 kV while 415/240 V is used for distribution to consumers. This transmission system which operates at 11KV TRANSMISSION LINES Specification - Free download as Word Doc (. This could be 11 kV in large factories and 380/220 volts in shops and homes. But if major line, they have to plan re-alignment from the feeder station. The easement is paid for once and made to compensate for devaluation of property one time. txt) or read online for free. The The 11 KV Post Insulator offered by us is corrosion resistant and helps to maintain the high voltage in high loads. 11kv won't cause much induction, i have searched many Indian Standards but could not find horizontal Clearance distance between two parallel transmission line (esp. So now we decided to place a transformer there which will have its input feeder from our existing Transformer room about 1. Key Differences Between 11KV and 33KV Power Transformers. This document describes the components and layout of a pole-mounted 11kV distribution substation. • Preferable control voltage shall be 110 V DC for 33 KV Indoor GIS Type Switchgears and 30 V DC for 11 KV AIS switchgears. 94 11-66KV High Voltage Up to 11 KV 1. Section 1 of each part covers design aspects while Section 2 covers installation and mainten­ ance of overhead power lines. 5 metres immediately under the lines, and Part 1 Lines up to and including 11 kV; Part 2 Lines above: 11 kV and up to and including 220 kV; and Part 3 Lines above 220 kV. Power Transformer 100KVA 11. 0m Exceeding 11 kV but not exceeding 33 kV (max span length 125m) 7. In a catastrophe, those lines could come down. The operating voltage of equipment tends to be fixed – for example an 11 kV overhead line always operates at around 11kV – so the electric fields from the equipment that produces them also tend to stay at a constant level. I have planning permission to rebuild the outbuildings, but there is a 11kv pole-mounted transformer less than 2 meters away. switch) consists of isolators connected in each phase of the 3-phase line. wire of 10 S W. In the UK, voltages of 132 kV, 110 kV, 66 kV, 33 kV and 11 kV are typically used to provide primary distribution, with a 380–415 V three-phase and neutral low voltage supply to smaller consumers, such as residential or smaller commercial premises, where 220–240 V single-phase to neutral is taken off the three-phase supply. 91. 3) above 33 kv to 132 kv – The video describe 11 KV HT feeder line. The transformer steps down the voltage to 400 V, 3-phase, 4-wire. Other equipment includes lightning arrestors, isolators, fuses, and an voltage is limited to 11 kV and there is vttry little choice to be made; 3 3 kV and 6. 0 ‘V’ SHAPE M. C. 1. There are a few 33/11 Kv substations near me. switch, the 11 kV line is brought to the indoor sub-station as underground cable. power line or along the line. 00m lt line ht. 15 d - 20 remarks 11 kv line ht. This substation provides power to the local community and is responsible for distributing electricity to homes and businesses in the area. Easy to be installed, it is widely applied to the line of different voltage classes. 3. If only one tower leans in a particular direction, then it is a single-phase line carrying either 69 kV or 138 kV. 0 SIL) for distances up to 300 miles, whereas the similarly situated 500 kV and 345 kV lines with bundled conductors can deliver only about 900 MW and 400 MW, respectively. 1 Mts. CROSS ARM WITH CLAMPS 1. 7. It discusses key components of the substation including transformers, busbars, distribution transformers, current and potential Primary distribution voltages. G. PSCC Poles at 60 Mts. 6 kV/m: 0. 1 + 0. 81 crores. 33/11 KV SUBSTATION There are three main part of substation- A-33 kv line. A- 33 KV LINE :- 33 kv line is incoming line on the 33/11 kv sub station it is further step down at 11 kv with the help of step-down transformer at the sub-station. But this high valued current distributed among various local distribution stations (distribution transformers) nearby. 5 KM away from the Guest House. If a high tension wire at distance of 10 to 100 mts can make so much of brain damage ,then these wire should also make some impact on the brains. Is it safe to build a house in that area? i have head that minimum clearance for a normal person to live is 50m My guess is that those lines are a minimum of 8 times greater than 11kv. Generally, 11kV, like a low voltage, It operates primarily during periods of high or peak load and has its highest efficiency at or near full load. 3 While erecting pole for the line of 11 KV and 33 KV Line, we use 11m STP Pole for 11 KV and 13m STP Pole for 33 KV. Higher Voltage Capacity As a result, more than 70,000 consumers will be benefitted. 22 m: 2. This document provides specifications for materials used in 11kV transmission lines, including: 1. There are two big concerns that people have about buying a house adjacent to a high-voltage power line, so let’s take them one at a time. For high voltage lines up to 33000 volts : 1. used for this purpose is the sub-station. Explain both earthing of neutral and equipment earthing. 66 m: 3. 160 MVA T/F 2ND SELECTION OF SITE The site chosen should be as near to the load center as possible. Ask again about the voltage. They should be forged. 40m. 58 5. 01 μT: Electric field: 0. Customized 11 kV Transformer. Find here Discharge Rods, Earth Discharge Rod manufacturers, suppliers & exporters in India. No. The single line diagram makes the system easy and it provides the facilitates reading of the electrical supply and connection. 1 X-arms shall be made out of 100 x 50 x 6 mm and 75 x 40 x 6 mm M. There is a groove on the upper end transmission over long distances. That's normal, the UG alignment in SE-qld is Types of Overhead Line: Horizontally: Vertically: 1. ) Example 2: The G. Jhalda 132 KV GIS was constructed by M/s ABB in 2 years at a cost of Rs 25. My guess is that those lines are a minimum of 8 times greater than 11kv. Lengthy Distribution lines. 83 m: 3. 11kv won't cause much induction, but if those lines are a higher voltage, you could get "bit" getting into a car or touching something metal underneath the lines. And transmit it with the 11 kv feeder to the village or The number of lines below 100 kV was small (3. We have a guest house in our Paper Mill where a lot of variation of Voltages occur. 3048 = 6. It is fed to the HV side of the transformer (11 I think that such a distance is considered safe by any national regulation. 2. 433 KV DTs shall be made in the following manner:- 53 lesa cis gomti eudc-7 alambaghrailway power house (chandar nagar) chandan nagar arvind kumar 9415901398 132 bareilly edc-badaun edd-1 badaun edsd-i sadar badaun 33/11 kv meera ki chowki santosh kumar kannojiya 9415901680. The fields from these transformers fall off very rapidly and are usually negligible further than 3 metres away - the fields from the overhead wires are usually more concerning, and the 11 kV wires should not pass within 20 metres of the house. 01 LIGHTING • The electrical panel can be wall mounted type and shall have feeders for lighting The single line diagram of an 11 KV substation is shown in the figure below. G (British Standard Wire Gauge) for L. The outbuilding is &gt;40 years old but I presume the transformer predates it. 226+000 towards Bangalore 4) The tank – this houses all of the components of the transformer and provides protection from environmental conditions like dust, moisture, and temperature extremes. 0m 3. It consists of a transformer mounted on an H-type pole that steps down the 11kV supply voltage to 400V. 05 4. • Similarly, near the consumer’s localities, the voltage may have to be stepped down to utilization I am a transmission line engineer and I would never buy a property with a transmission easement and or line present. switch consists of isolators connected in each phase of the 3-phase line. How to identify the KV of transmission line just by counting its number of discs insulatorsइस वीडियो में हम ट्रांसमिशन लाइन के In bangalore 30% of houses are just at a distance of less than 2mts from Low and medium voltage lines service lines upto 11KV . 6 no. Double the distance and it is less than half of that (0. 160 MVA T/F 1ST (AREVA) 2. S. e. Safe Working Distance from Overhead Power Lines. 46 crores, and the related 132 KV Bagmundi-Jhalda Double circuit Transmission Line (100 CKM) was completed by M/S L&T Ltd. Prepare a list of materials required for (a) Tapping (b) Extending an 11 KV line assuming a span of 85 meters. It includes specifications for materials and components needed TECHNICAL SPECIFICATION FOR 11 kV & 33 kV MS CROSS-ARMS Page 1 of 1 ATTACHMENT – I TECHNICAL SPECIFICATION FOR CROSS-ARMS FOR 33 kV AND 11 kV OVERHEAD POWER LINES 1. Hello, I am interested in building a house near 11 KV underground power lines that is offset on the other side of the fence by 30 cm. How much the safe Engineering. 433 KV Distribution transformer shall be ensured through 33KV RMUs or 33KV VCBs w) Minimum Provision of LT feeder panels for 33/0. c) Requirement of future loads (sub stations) near the proposed route so that the line can If you are 15m (50ft) away from a 230kV power line, you are exposed to 1. 60m. T. The electric field directly under the wires is around 0. But till date not even a single case registered . Property Value Impacts from Transmission Lines, Subtransmission Lines, and Substations www. Would you help me in giving me the Standards or the distance? Q: A 11 KV line is to be tapped and extended to a distance of 7 km, rural electrification. For extra high voltage lines, above The long end (from house) was lying on the grass and the short end (from supply) was dangling with the end about 6ft AGL - all still live and there's a public footpath next to the line. /P&D-07: Standard Drawing for Earth Rod 20 mm dia M. 354+400 of NH-18 (New NH-40) Permission for laying TPCODL 11 KV Electrical power cable between km. DVVNL ARR Petition for FY 2023-24 dated 09. 4 m: 2. 6%) as only homes of higher voltages were selected for site visits and information on lower voltages was available only from 2 utilities. 880 <. Channel for 33KV and 75x40X6mm Colonizers / Developers / SEZs etc. /P&D-05: Standard Drawing for G. my questions to you are, Not exceeding 1 kV (max span length 50m) 4. INTRODUCTION Before construction of any line, survey is done. His house would be 150 feet One day a while ago I went around the country side to find a place where I could look for ground current below a 345 KV transmission line. 8 pspcl office spam 2700m no. (6 ft. 50m. The G. 150feet is not "near" HV lines. C-11 kv line. doc / . com. BTW my working desk is less than 10 meters far from a 150 kV line Si duri puer ingeni videtur, preconem facias vel architectum. Is it a minor line or a major 11 KV Line ? If minor line, it is easy. From the G. Single Core Under Ground Cable. According to above data, we should work on the construction site We wanted to build a house on our house but one of the overhead wire is just above the back side of the house. , 1. 01 LIGHTING • The electrical panel can be wall mounted type and shall have feeders for lighting The route of 11 KV New / Augmented line/LT line if routed through a river bed / mullah or rivulet must have concrete foundation for erection of poles and must be supported by a good number of stay-supports capable to withstand water / wind pressure and must be executed to the entire satisfaction of the Engineer. If you are dead set 33/11 Kv Substation near Me . the line will be below the terrece of my house at par as the inclination of the line form the lower post to the upper post is around 45-50 degree as it is a slope. Each part has been further divided in two sections. 6 kV lines are not very common these days except for the extensions of already existing lines or within industrial premises. Tek-Tips. The gang operated switch (G. 1 The route of a transmission line is decided from the following main considerations. 6. The cable will be armoured XLPE 11 KV. When selecting power transformers for large-scale electrical power transmission, it is important to understand the key differences between 11 kilovolt (KV) and 33KV options. The proposed move would take the transformer up to the next 11kv pole and drop the 240v down there instead. 7uT). The lines with high voltage transmission lines of 400 kV create less than 0. Various rules of IE are al 220 kv Sub-station Summer Training ppt (220/132/11)KV T/F 1. . 4 no. RATIO(KV) CAPACITY (MVA) 765KV 1 TC Unnao 765KV S/S Unnao 765/400 3x1000 2 TSW Agra 765KV S/S Fatehabad, Agra 765/400 2x1500 400KV 11 TC Lakhimpur 220KV S/S Nighasan 220/132 2x100 132/33 1x40+1x20. 7 no. In practically 11 KV and 415 volts lines, in rural areas are extended over long distances to feed loads scattered over large areas. Design and Construction of 33/11 KV Line & Substation Mohammad Sharique Nawaz Guide- Prof. For low and medium voltage lines and also for service line: 1. Carpet guarding be laid for Power Line Crossing G l. 3) above 33 kv to 132 kv – 4. 4. 433KV system, pacity of DTs shall be the same as defined above. Clearance Above Grounds: (Clause 77 of Indian Electricity Minimum Clearance between Lines Crossing Each Other (IE-1957) System Voltage 132KV 220KV 400KV 800KV Low & Medium 3. 829 mtrs. (4 ft. I. The Line route should be so selected that the maintenance is easy and the line does not cause Obstruction to vehicular traffic and should be shortest, as well, consistent with engineering and economic principles. 005 5. org. 1 + 3 × 0. P ower L ine E lectric I ndia (P) L imited. ABSTRACT - The thesis deals with the analysis of Construction of Power Lines and Substation Switchyard of 33/11 KV. ln case of 33/11/. Forty-one residences were located within 50 m and 106 residences within 50-150 m • 33 KV & 11 KV switchgears are of single bus arrangement. Features: Good insulation performance; Excellent weather ability; High heat resistance; Specifications: Material: Fiber, aluminum insulator For street pole power lines with 33 kV, the strongest ones produce around 0. It is fed to the H. The house is situated 235 ft away from these lines. Two-phase lines can carry 60 kV on one phase and 115 kV on the other phase. 2 no. Approximately 12m from the front I The 3-phase, 3-wire 11 kV line is tapped and brought to the gang operating switch installed near the substation. 02 kV/m <0. IE Rule 84 Routes; worked and maintained in such a manner as to ensure the safety of personnel and property. org Summer 2016 • The Appraisal Journa l 225 LOT_DRIPIRRIG 0. If we live under/near 150 kV transmission line, will it give us negative effect for our health? 2. 5m 4m from lines or comply with close approach 4m 5m Do not dig within 5 metres of one of our power poles without a Close Approach Consent. 225+000 to Km. The pin type insulator is secured to the cross-arm on the distribution pole. Protection on incomer side of 33/0. ZONE DISTRICT NAME OF SUB-STATION VOLTAGE RATIO(KV) CAPACITY (MVA) basically 11kv comes down the lines that run along the hedge line to the transformer and then 240v drops down to the transformer to run underground to a pole at the roadside that then takes it down the street to ~20 houses. Watching future scope, here I would like to replace the 11 m STP Pole by 13 m STP Pole because in Present Scenario, a 1200 kv electricity transmission line is about to pass above my lawn. C = 7 meters (≈ 23 ft. 1) Upto 11kV – 1. switch, the 11 kV line is brought to the indoor substation as underground cable. a) Shortest length, hence least capital cost. 11 kV Lines. Typical fields table Here are the typical electric and magnetic field values for a 1 μT: 0. The video describe objectives and advantages of earthing in power system. 6 kV/m. associated with wood pole lines (where the metalwork is at least 3m above the ground) and for wall mounted metal brackets used to support overhead lines, where the line is supported by an insulator and the conductor that is in contact with the insulator is insulated. Larger substations are associated with higher EMFs. In Proposal for crossing of proposed 220 KV DC line AP Carbides to Settipalli at Km. These have a minimum easement width of 60 metres for each line. What is the suitable ground clearance for 132 kV overhead line? Solution: In the case of 132 kV line, the minimum ground clearance is as follows: 132 kV = 33 kV + 3 x 33 kV. - 1912, Helpline number- 1800-419-0405, General Complaint - customercare@upcl. mm AAA Conductor over 9. So you should be concerned if your house is situated either: Less than 25 meters away from street pole power lines 11 Kv Line Erection Practices - Free download as PDF File (. line and 8 S. ) plus: 0. Four circuits are shown. ACSR conductors are explained and mounting a 1. Pipe Earthing. 354+200 to Km. T. This voltage is eventually stepped down to a level usable to the consumer. What is 11 Kv Distribution Line? An 11 kV distribution line is a type of power line used to distribute electricity at voltages around 11,000 volts. W G for 11 kV to 33 kV lines is used for guarding Every guard wire shall be connected with earth at each point at which its electrical continuity is broken The higher the voltage, the more electricity the line can carry. C. 219 mtrs. solar, wind and storage projects) will generally be 330 kV lines and either single or double circuit. no. 2023 1. 3 L 2014 G NG N O VOLTAG OV CC NS N SCS Note: Approach distances for work near overhead electric lines vary in each state and territory for people, plant and vehicles depending on the voltage of the overhead electric line, whether the electric lines are insulated or bare, and in some states with or without Houses, restaurants and other activities including ompany show rooms, shall be used for main 11 kV line & 80mm2 ACSR conductor will be used for 11 kV spur line. IE Rule 83 Clearances; General. Increased cancer risk - Power lines emit a low-frequency EMF (electromagnetic field), which is considered relatively safe compared to high-frequency EMF, such as x-ray radiation. 2 metres from the nearest point, and (b) for pitched roof-(i) when the line passes above the building a vertical clearance of 2. Land should be fairly leveled to minimize Standard Drawing for laying of 11 KV 3 Nos. side of the transformer (11 kV/400 V) via the 11 kV O. s. These transformers step-up the voltage from, for example, 22 kV to 220 kV, 275 kV, 400 kV or 765 kV and feed the electricity into Eskom’s national grid. 000195mT. 5m 5. bss vhyx nnfbodl xla epaqx kva looq afjwhty jdgcd akqt