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Timestamp: 2019-01-22 00:33:17
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Electrical Safety Clearance (Part-1) Standard: Qatar General Electricity & Water Corporation
Voltage Description 33KV/66KV/132KV The right of way (ROW) (widths on either side of the center line of overhead transmission lines ) 25 Meter 50 Meter 220KV/400KV
Other than the roadways and boundary fences of security establishments any temporary or permanent structures / buildings, parapet walls, Not within 25 Meter Not within 50 Meter
With All Underground services crossing the way leave (from the nearest tower foundation) 35 Meter (Min) 50 Meter (Min)
The nearest side of the road reservation to the nearest tower foundation 25 Meter
The pipelines (water, oil/gas etc.) crossing (respectively away from the nearest base of tower leg). Pipe-lines shall not be laid parallel to the overhead line within the limits of a way leave (ROW). 25 Meter (Min) 35 Meter(Min) ,50 Meter(Min)
Cables crossing the transmission lines way leave (ROW) respectively away from the nearest base of tower leg. 25 Meter 35 Meter,50 Meter
Foundations and civil structures (Temporary or permanent) will not be permitted in the close proximity to the cable circuit. A minimum horizontal distance from such structures to the nearest edge of the cable trench shall be observed Min 1.5 Meter Min 1.5 Meter
Service Vertical Clearance(Min)
Telephone lines 0. cable joint Heavy machinery engaged in the civil construction or road works operating load/thrust/ weight will not be applied directly on the cable installation Trench excavations parallel to the cable installations Minimum separation of 1 Meter to the nearest edge of cable tile Laying of metal pipes over a long distance parallel to cable Not permitted unless the Step and Touch Potentials at any point of the pipe line do not exceed 65 Volts.5 Meter LV / 11kV cables 0.5 Meter 2 Meter 7 Meter 10 Meter 20 Meter Distance between underground power cables to wall of gas pipelines in parallel routes. cover.5 Meter Safety Clearance for Excavation of Land : Type of Excavation Distance Use of heavy mechanical excavators (other than hand operated pneumatic jack hammers) or driving sheet piles Not less than 3 Meter from the edge of cable. (A) Inside Towns Distance between Tower’s foundation to Pipeline in parallel and intersections. Voltage 380/220V 20KV 63KV 132KV 230KV and Above Min Distance 0.5 Meter (B) Outside of Towns: Distance between Tower’s foundation to Pipeline in parallel and intersections. Voltage 380/220V 20KV 63KV Min Horizontal Distance 1 Meter 2 Meter 3 Meter Min Vertical Distance 0.5 Meter 1 Meter 1. KV 20KV Min Distance in Parallel Route (Up to 5 Km) 20 Meter Min Distance in Parallel Route (Above 5 Km) 30 Meter .
5 meter from one side of Central Line of Highway) 35 Meter Third Class State Road =(12.5 meter from one side of Central Line of Highway) 15 Meter General Electrical Safety Clearance: KV Up to 11 KV Up to 11 KV Up to 11 KV 20 KV to 66 KV Up to 11 KV Description At points where the lines cross roads or railways parallel to roads the lines cross totally desert regions where no traffic is possible All Location Conductor Joint Distance Min 6 Meter Height Min 5.W) From Roads: Highway High Way : (38 meter from one side of Central Line of Highway) Distance 76 Meter 45 Meter First Class State Road=(22.5 Meter Height Min 5.5 meter from one side of Central Line of Highway) Second Class State Road=(17. KV 20KV 63KV 132KV 230KV 400KV Min Distance 8 Meter 9 Meter 10 Meter 11 Meter 12 Meter Distance between Tower’s foundations to gas pipelines at intersections.63KV 132KV 230KV 400KV 30 Meter 40 Meter 50 Meter 60 Meter 40 Meter 50 Meter 60 Meter 60 Meter Distance between overhead lines to gas pipelines at intersections.5 meter from one side of Central Line of Highway) 25 Meter Forth Class State Road=(7.5 Meter Height Min 6 Meter Height No joint shall be closer than 3 meters .O. KV 20KV 63KV and Higher Min Distance 20 Meter 30 Meter Right Of Way (R.
8 Meter Clearance for Telephone line Crossings Power Line: KV 66 KV 132 KV 220 KV Clearance (Min) 2.7 Meter 3.4 Meter 5.5 Meter 5. Electrical Safety Clearance (Part-2) Code: Indian Electricity Rules/ Central Electricity Authority: Right of Way Clearance (As per GETCO Standard): KV 66 KV 132 KV 220 KV 400KV 400 KV Min ROW 18 Meter 27 Meter 35 Meter 52 Meter (Single Circuit) 48 Meter (Double Circuit) Minimum clearances between Electrical Lines crossing each other: Voltage 66 KV 132 KV 220 KV 400 KV 66 KV 2.4 Meter 5.5 Meter 4.1 Meter 6. KV Clearance (Min) .1 Meter 7.8 Meter Over National Highway 8.6 Meter 9.5 Meter 5.4 Meter 400 KV 5.4 Meter 2.to a point of support 33 KV & 66 KV Conductor Joint No tension joints shall be used unless specially approved.0 Meter 8.4 Meter 3 Meter 4.4 Meter 5.0 Meter Vertical Clearance between Electrical Line and railway tracks.0 Meter 8.5 Meter 4.5 Meter 4.8 Meter 10.4 Meter Permissible Min ground Clearance of Electrical Line: KV 66 KV 132 KV 220 KV 400KV Ground Clearance 6.5 Meter 132 KV 3 Meter 3 Meter 4.4 Meter 220 KV 4.
medium & high voltage lines: Voltage Description Distance Low & Medium Voltage Flat roof.2 Meter Low & Medium Voltage Line passes above the building a vertical clearance 2.7 Meter Above 33 KV Line passes above or adjacent to any building or part of a building 3.5 Meter Low & Medium Voltage Line passes adjacent to the building a horizontal clearance from the nearest point 1.5 Meter Low & Medium Voltage Line passes adjacent the building a Horizontal clearance 1.0 + (0.When the line passes above the building a vertical clearance from the highest point 2. verandah roof .7+(0.8 Meter High Voltage Across a street 6.2 Meter 11 KV to 33 KV The horizontal clearance between the nearer conductor and any part of such building 2.1 Meter .3 for every additional 33 KV ) Up to 11 KV The horizontal clearance between the nearer conductor and any part of such building 1. open balcony.2 Meter 11 KV to 33 KV Line passes above or adjacent to any building or part of a building 3.66 KV 132 KV 220 KV 400 KV 14 Meter 14.3 for every additional 33 KV ) Clearance above ground at the lowest conductor: Voltage Description Distance Low & Medium Voltage Across a street 5.0 Meter Above 33 KV The horizontal clearance between the nearer conductor and any part ofsuch building 2.4 Meter 17.9 Meter Clearance from Buildings to low.6 Meter 15.
5 Meter 7.5 Meter Safety Clearance from Live Part in Outdoor Substation: KV 12 KV 36 KV 72.5 KV 145 KV 220 KV 400KV 800 KV Safety Working Clearance 2.1 Meter Vertical Clearance at Middle of Span: Span 200 Meter 300 Meter 400 Meter 500 Meter Vertical Clearance (At Middle of Span) 4. Safe approach limits for people: 214V Voltage to 415 KV 11KV 33KV 66KV 132KV 275KV . Cable Power cable of voltage exceeding 33 kV shall be laid Min.3 Meter 6.2 Meter depth Min 0.6 Meter Separate from Power Cable Underground telecommunication cable shall be with underground power cable of voltage exceeding 33 kV.2 Meter) Min 6.5 Meter High Voltage Along a street 5.8 Meter 3. Distance Min 1.3 Meter Lying of Telecommunication Cables with Power Cables (>33 kV).3 Meter for every 33 KV Volts in 5.8 Meter Low & Medium Voltage Elsewhere than along or across any street 4.6 Meter 2.Low & Medium Voltage Along a street 5.0 Meter High Voltage Elsewhere than along or across any street 5.2 Meter 33 KV & EHV Clearance above ground(Add 0.0 Meter 8.0 Meter 5.4 Meter 10.7 Meter 4.1 Meter 3.
1 Meter 6.6 Meter 4.4 Meter 7.9 Meter 6.3 Meter Line conductor or bare live metalwork to any object to which access is not required AND on which a person cannot stand or lean a ladder 0.9 Meter 6.4 Meter 6.1 Meter 33KV 6.0 Meter Electrical Safety Clearance (Part-3) Standard: Northern Ireland Electricity (NIE).0 Meter 6.4 Meter 3. 6/025 ENA Clearances of Electrical Line to Ground and Roads: Description of Clearance 0.Person using manually operated tool 1.6 Meter 4.6 Meter 400 KV 5. jumper connections.1 Meter Line conductors to irrigates.5 Meter 9.0 Meter 3.2 Meter 2.0 Meter 110KV 3.0 Meter 3.8 Meter 1.0 Meter 5.4 Meter 110KV 6.4 KV Line conductor to any point not over road 5.2 Meter 8.9 Meter 7.6 Meter - - - Clearances of Electrical Line to Other Objects: Description of Clearance <11 KV Line conductor or bare live metalwork to any object that is normally accessible (including permanently mounted ladders and access platforms) or to any surface of a building 3.2 Meter 11 KV 6. etc) 4.8 Meter 6.2 Meter Bare live metalwork ( transformer terminals.0 Meter 4.0 Meter 4.0 Meter 6.0 Meter Person using power operated tool 3.1 Meter Line conductor to road surface of high load routes 6.0 Meter 400KV 7.8 Meter 0.4 Meter 220 KV 7.0 Meter 33 KV 3.3 Meter 2. slurry 30 30 30 30 30 .0 Meter 5.4 Meter 8.0 Meter 3.0 Meter Line conductor to road surface 5.4 Meter 220KV 4.
8 Meter 110KV 1.4 Meter 400 KV 3.4 Meter 3.0 Meter - - - - - .0 Meter 15.0 Meter 11 KV 33KV 110KV 220 KV 400KV - Bare line conductor to lantern or column below.1 Meter Line conductor or bare live metalwork to trees or hedges capable of supporting a ladder or being climbed.1 Meter Line conductors to trees in Orchards 3.3 Meter Line conductor or bare live metalwork to trees falling towards the overhead line with the line conductors hanging vertically.5 Meter Line conductors to Caravan Sites 9.4 KV Line conductor to Lantern on same pole 1.6 Meter 5.0 Meter 3.0 Meter 9.2 Meter 220KV 2.0 Meter 9.8 Meter 1.5 Meter 8.2 Meter 2.3 Meter - - - - - Insulated line conductor to lantern 1. 0.0 Meter Clearances of Electrical Line to Trees and Hedges: Description of Clearance <11 KV Line conductor or bare live metalwork to trees or hedges unable to support a ladder or being climbed.0 Meter 3.5 Meter 8.0 Meter 15. 0.guns and high-pressure hoses Meter Meter Meter Meter Meter Line conductors to playing fields 8. 3.6 Meter 5.0 Meter 9.0 Meter 15.5 Meter 8.4 Meter 4.0 Meter 15. 1.0 Meter 3.4 Meter 4.8 Meter 33 KV 0.5 Meter - - - - - Insulated line conductor to column 0.0 Meter Horizontal clearances to wells 15.3 Meter Clearances of Electrical Line to Street Lighting: Description of Clearance 0.0 Meter 9.5 Meter 8.0 Meter 3.8 Meter 0.
5 Meter 10.7 Meter 220 KV 7.8 Meter 1.5 Meter 10.5 Meter 8.6 Meter 7.6 Meter Line conductor to ground level on or across vehicle parks 7.0 Meter 8.0 Meter (ii) Column falling towards line with line conductor hanging vertically only - 1.7 Meter 1.5 Meter 10.7 Meter 10.5 Meter 9.4 Meter 1.6 Meter 8.6 Meter 7.2 Meter Line conductor to Rail level 7.4 KV Line conductor to ground level 6.5 Meter - - - - - Line conductor to street lighting column with (i) Column in normal upright position. where road mobile cranes are likely to be employed 10.6 Meter 7.1 Meter Line conductor to ground level at roads and yards.9 Meter Clearances of Electrical Line to Waterways: Description of Clearance 0.3 Meter 3.Column to nearest LV pole 1.4 KV 11 KV 33KV 110KV 220 KV 10.3 Meter 4.3 Meter 7.1 Meter 11 KV 6.7 Meter 2.0 Meter 400KV 7.2 Meter 11.3 Meter 8.7 Meter 10.3 Meter 7.5 Meter 10.5 Meter Minor Watercourses :Lower bank to conductor or earth wire 7.1 Meter 110KV 6.6 Meter Clearances to Railways: Description of Clearance 0.6 Meter 7.7 Meter 1.8 Meter .3 Meter 3.0 Meter (iii)Column falling towards line - 0.5 Meter 400KV Navigable Waters:Lower bank to conductor or earth wire 10.1 Meter 9.4 Meter 0.1 Meter 33KV 6.5 Meter 12.7 Meter 2.4 Meter 0.2 Meter 8. - 1.7 Meter 11.3 Meter 4.4 Meter 10.6 Meter 7.
6 Meter 15 Meter 7.3 Meter (2) 2274 to 9092 litre capacity 7.0 Meter 3.Line conductor to the level of buildings.0 Meter 3.7 Meter 5. Vertical clearance from line conductors to fuel oil tanks Please refer Clearances to Objects Clearances of Electrical Lines to other Electrical Lines: Description of Clearance Lowest line conductor or earth wire of upper line to highest line conductor of lower line. 1.0 Meter 2.4 Meter 2.8 Meter 1.0 Meter 3.7 Meter 2.0 Meter 3.8 Meter 1.6 Meter 5.4 Meter 4.0 Meter 3.6 Meter 6.1 Meter Line conductor to poles and other projections.6 Meter 15 Meter 7.0 Meter 1. 2.4 KV 11 KV 33KV 110KV 220 KV 400KV Horizontal clearance from line conductors to liquid gas tanks (1) 459 to 2273 litre capacity 3. gantries or other structures (including those carrying traction wires) on which a man may be 3.7 Meter 4.4 Meter 3.5 Meter Line conductor to any other wire other than traction wires.6 Meter 15 Meter (3) More than 9093 litre.6 Meter 15 Meter 7.0 Meter 3.7 Meter 3.7 Meter 4.0 Meter 3.8 Meter 2.6 Meter 15 Meter 7.6 Meter 15 Meter 7.4 Meter 0.7 Meter Clearances of Electrical Line to Fuel Tanks: Description of Clearance Horizontal clearance from line conductors to petrol tanks and vents 15 Meter 15 Meter 15 Meter 15 Meter 15 Meter 15 Meter 0.4 KV 11 KV 33KV 110KV 220 KV 400KV . 1.8 Meter 2.5 Meter 3.0 Meter 3.
5 Meter 15 Meter 15 Meter 15 Meter Vertical Passing Clearance (sites where vehicles will pass below the lines): Description of Clearance <33 KV 0. 7.5 Meter 3.7 Meter 4.8 Meter Passing clearance: fixed height loads 110KV 1.0 Meter 400 KV 14.8 Meter 3. 0.2 Meter 1.5 Meter 7.0 Meter 2.2 Meter 4.6 Meter 5.5Meter 2.1 Meter 2.3 Meter Support of upper line and any conductor of lower line.5 Meter 7.0 Minimum horizontal distances to safety barriers Meter 110KV 9.3 Meter Passing Clearance: variable height loads. 3.7 Meter 1.0 Meter Horizontal Clearance (sites where there will be no work or passage of plant under lines): Description of Clearance <33 KV 6.4 Meter 1.4 Meter 400 KV 3.4 Meter 220KV 2.7 Meter 2.1 Meter 5.5 Meter .0 Meter 1. 2.4 Meter Lowest line conductor or earth wire of upper line to any point on a support of the lower line on which a person may stand.0 Meter 3.0 Meter 220KV 12.6 Meter 2.0 Meter Distance between Conductors of Same/Different Circuit (On Same Support): Higher Voltage of either Circuit Lower Voltage of either Circuit < 33 KV < 33 KV 33 KV to 110 KV 33 KV to 110 KV Above 110 KV < 1 KV > 1 KV < 1 KV > 1 KV All Distance between Circuits 1.Lowest line conductor or earth wire of upper line to earth wire of lower line where erected.4 Meter 4.
Clean &unobstructed Passages at side or under any earthed enclosure containing Bare Conductor 0.60 Meter 0.6 Meter Telecommunication Line(Not insulated) to HV Line Telecommunication Line (Bare) to LV (Bare) Line Min 1.5 Meter high Clean &unobstructed Passages at the front of any Low/High Voltage Switchgear. on Transformer): Voltage Distance between Circuits 11 KV & LV Line 22 KV & LV Line 33 KV & LV Line 0.2 Meter Telecommunication Line (Covered) to LV (Bare) Line Min 0.2 Meter 1.2 Meter high Safe approach distance for Person from Exposed Live Parts: Circuit Voltage Distance 0.4 Meter 2.8 Meter < 1 KV 1 KV to 33 KV 33 KV to 66 KV 110 KV 220 KV Distance between Conductors (Taken down from Pole to other Support.8 Meter 2.0 Meter wide & 2.6 Meter Telecommunication Line (Bare) to Stay (Bare) Wire Min 0.3 Meter Passage Way for Metal clad Switchgear: Description of Clearance Distance 1.Vertical Distance between Conductors of different Circuit (On Different Support): Higher Voltage of either Circuit Distance between Circuits 0.8 Meter wide & 2.75 Meter 0.5 Meter < 1 KV .6 Meter 1.90 Meter Horizontal Distance of Telecommunication Line & Overhead Line: Description of Clearance Distance Min 1.
600 Meter 0.0 Meter 110 KV 4.5 Meter 22 KV 2.100 Meter 0.200 Meter Sewer Pipe 0.0 Meter 33 KV 2.100 Meter 0.5 Meter 66 KV 3.0 Meter >220 KV 6.300 Meter Water Pipe 0.200 Meter HV Cable 0.300 Meter 0.100 Meter 0.600 Meter 0.11 KV 1.100 Meter 0.200 Meter Sewer Pipe 1.0 Meter Electrical Safety Clearance (Part-4) Standard: ETSA Utilities Vertical Clearances between Services: Service Common Pipe Gas Pipe LV Cable 0.200 Meter HV Cable 0.0 Meter Water Pipe 0.600 Meter Horizontal Clearances between Services: Service Common Pipe Gas Pipe LV Cable 0.600 Meter Standard: UK Power Networks – EI 02-0019 Cable Installation Depths: Voltage Area Depth (min) .0 Meter 1.
900 Meter 1. grass verges or private property 0. grass verges or private property 0.0 Meter Agricultural land subject to deep ploughing 1.Footways.2 Meter Footways.600 Meter 1.0 Meter Agricultural land subject to deep ploughing 1.2 Meter 2X Dia of Cable The Horizontal clearance between cables on cable ladders of Largest Cable or min 150 mm On Cable Ladder for LV to HV The clearance from a supporting wall 20 mm The vertical clearance between cables is greater 150 mm If the number of cables > 4.900 Meter Carriageways (including road crossings) 33 KV to 132 KV Normal agricultural land (not deep ploughing) 0.450 Meter Carriageways (including road crossings) Low Voltage Normal agricultural land (not deep ploughing) 0. they are to be installed in a horizontal .2 Meter Footways.600 Meter Carriageways (including road crossings) 11 KV to 20 KV Normal agricultural land (not deep ploughing) 0.2 Meter Footways.0 Meter Agricultural land subject to deep ploughing 1. grass verges or private property 0.600 Meter Normal agricultural land (not deep ploughing) 1.450 Meter Auxiliary Multi-core & Multi-pair Cables Carriageways (including road crossings) 0. grass verges or private property 0.750 Meter 1.0 Meter Agricultural land subject to deep ploughing 1.
0 Meter 6.0 Meter 4.0 Meter Minimum Fixed Clearances for Electrical Apparatus (Isolation Points): Voltage Up to 11Kv 11KV to 33KV 33KV to 66KV 66KV to 132KV Fixed Clearance 0.8 Meter 6.8 Meter 3.0 Meter Insulated portions 1.4 Meter 2.0 Meter 3.0 Meter 3.1 Meter Electrical Safety Clearance (Part-5) Standard: New Zealand Electrical Code: Min Safe Distance between Buildings and Overhead Line: Voltage 11 kV to 33 kV Pole 2 Meter Tower 2 Meter 33 kV to 66 kV 6 Meter 6 Meter 66 kV and Above 8 Meter 8 Meter Min Safe Distance for excavation near Overhead Line: Description of Clearance Excavation in land more than 750mm depth From Pole (Min) From Tower (min) 12 Meter 8 Meter .0 Meter 8.4 Meter 2 Meter 2 Meter 2 Meter 3.320 Meter 0.0 Meter 6.0 Meter 1.0 Meter 3.0 Meter For ordinary Person 3.4 Meter 2.0 Meter 8.0 Meter 4.320 Meter 0.0 Meter 3.8 Meter 6.0 Meter 8.Minimum Approach Distance of Crane or Moving Part from Live Conductor: Without Safety Observation Voltage Un insulated portions Upto1KV 11 KV 22 KV 33 KV 66 KV 132 KV 220 KV 330 KV 500 KV 2 Meter 2 Meter 2.0 Meter 3.630 Meter 1.
0 Meter Carin movement 4.0 Meter Hedge Cutter movement 4.0 Meter Min Safe Vertical Distance above Railway Track: Description of Clearance Earthed conductors Distance (Min) 5.5 Meter Stay wires 5.5 Meter Conductors up to 33 kV 6.2 Meter 6 Meter Construction near 11KV to 33KV Line 2.0 Meter .2 to 5 Meter 6 to12 Meter Excavation in land up to300mm depth 2.2 Meter Wire Fence near 66KV and more 5 Meter 5 Meter Min Safe Distance for Tower Carin near Electrical Tower: Description of Clearance Mobile Carin movement Distance (Min) 4.Excavation in land up to750mm depth 2.5 Meter Conductors above 33 kV to 220 kV 7.0 Meter Tower Carin movement 4.2 Meter 6 Meter Construction near 33KV to 66KV Line 6 Meter 9 Meter Construction near 66KV and more 8 Meter 12 Meter Wire Fence near 1KV to 66KV Line 2.2 Meter 2.0 Meter Moving Activity above height of Tower 4.5 Meter Conductors above 220 kV. 8 Meter Min Distance between two Conductors on Same Supports: High Voltage Circuit Up to 33 KV High Voltage Circuit Up to 1KV Distance between circuits(min) 1.
0 Meter 2.2 Meter 1.8 Meter 2.2 Meter 1.0 Meter 110 kV 4.2 Height 0.5 Meter 66 kV 3.6 Meter 1.0 Meter Min Approach Distance for Competent Person near exposed Live Parts: Voltage Below 1 kV Distance (min) 0.8 Meter Min Safety Distance from Electrical Apparatuses: Description of Clearance Passage In front of Metal Clad Switchgear (UP to HV) Passage In rear or side of Metal Clad Switchgear (UP to HV) Passage at any side of Metal Clad Switch gear containing Bare conductor (UP to HV) Distance (min) 1.4 Meter 2.5 Height 1.8 Meter wide 2.Up to 33 KV 33 KV to 110 KV 33 KV to 110 KV More than 110 KV More than 1KV Up to 1KV More than 1KV All 1.0 Meter 33 kV 2.5 Meter 11 kV 1.0 Meter wide 2.2 Height Min Approach Distance for Non-Competent Person near exposed Live Parts: Voltage Below 110 kV Distance (min) 4.5 Meter 2.5 Meter Min Distance between two Conductors on Different Supports: High Voltage Circuit Up to 1 KV 1 KV to 33 KV 33 KV to 66 KV 110 KV More than 220 KV Distance (min) 0.0 Meter 220 kV and above 6.5 Meter 22 kV 2.0 Meter wide 2.0 Meter .
7 Meter 22 KV to 33 KV 1.0 Meter Electrical Safety Clearance (Part-6) Standard: Western Power Company.7 Meter 6.5 Meter 750 V to 15 KV 4.6 KV to 11 KV 0.0 Meter 66 KV to 132 KV 1.7 Meter 1 V to 6. Water Safely Clearance on Electrical Fires: Minimum distances between a nozzle producing a fog stream Voltage of fresh water and a live conductor Up to 750 V 1. Voltage Up to 1 KV Distance (min) 0.0 Meter Minimum Approach Distance for Ordinary Person: Voltage Distance (min) .0 Meter 33 KV to 66 KV 1.220 kV and above 6.0 Meter 15 KV to 230 KV 5.8 Meter 220 KV to 330 KV 3.2 Meter 132 KV to 220 KV 1.6 KV 0.7 Meter 11 KV to 22 KV 0.0 Meter Minimum Approach Distance for Authorized Person: This is the minimum distance that must be maintained by a person. vehicle or mobile plant.
0 Meter 33 KV to 66 KV 3.0 Meter Minimum Approach Distance for Vehicle & Plant for Ordinary Person: Distance (min) Voltage Mobile Plant Vehicle Up to 1 KV 3.0 Meter 132 KV to 220 KV 4.6 KV 3.0 Meter 1 V to 6.5 Meter 220 KV to 330 KV 6.9Meter 22 KV to 33 KV 3.0 Meter 11 KV to 22 KV 3.0 Meter 3.Up to 1 KV 3.0 Meter 6.6 KV to 11 KV 3.9Meter 6.0 Meter 2.4 Meter .6 KV to 11 KV 3.1 Meter 132 KV to 220 KV 3.9Meter 11 KV to 22 KV 3.9 Meter 220 KV to 330 KV 6.0 Meter 0.0 Meter 0.0 Meter 2.0 Meter 66 KV to 132 KV 3.0 Meter 0.6 Meter 1 V to 6.1 Meter 66 KV to 132 KV 3.9Meter 33 KV to 66 KV 3.6 KV 3.0 Meter 2.0 Meter 0.0 Meter 22 KV to 33 KV 3.0 Meter 0.
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