The dimensions in Table 110.26 (A) (1), do not apply. Generally, space on the sides and back is not required. 0000091727 00000 n 0000014929 00000 n hUKhQ}3ITm.&St&&]Ng If maintenance is required on a transformer it is de-energized. Insurance requirements are generally focused on fire hazards, in my experience. Find answers now. Now, you will be the first to know the updates from Schneider Electric. endobj Section 4.10 Required Vegetation Clearances (PDF, 5.3 MB) Tree Planting Matrix Tables (PDF, 5.3 MB) . Th 12kV - 277/480V XFMR Work Clearance Requirement - Electric power & transmission & distribution - Eng-Tips 0000006798 00000 n /ID [<8f5ae9e413ad3b855d54299270c1bb52><8f5ae9e413ad3b855d54299270c1bb52>] 0000091858 00000 n << To access this manual, click on the manual title below. stream Please enter a valid email address, Problem with captcha verification, please check your connection. 0000005554 00000 n 0000003704 00000 n The IUCC wants safety first and is dedicated to developing safe working conditions for their employees as well as for the traveling public. Its purpose is to assist electrical contractors, engineers, architects, and manufacturers engaged in the installation of electrical service wiring and equipment. 0000105671 00000 n Newer Energy Efficient (EX Type) require .5" from rear and sides to any obstruction. Note 3 Fire Hydrant See Note 7 Curb Sidewalk No substructures or meter boxes in front of 4' 0000103527 00000 n 0000092636 00000 n xc```c``Ma`e`0d`@ ;& SV{g30%bde"G3{w[:\od>[$,Wg2tfQPy4U?O*qH8,jp&[5OZ5z1qV6F,G0v%Ri% N+UddX0q0090c`0`U. %L|+j(*p`Ia 4`3<8p135l~&l(0,L)=^1L] 8v03t60(5}8( P` #'CK (! 2400 and 4160 are at low end of medium voltages. /Parent 167 0 R Close this window and log in. endobj I thought the work clearances governed any piece of equipment that is energized and in which live parts can be exposed to perform maintenance. Compliance with 110.26 will not always give you the 3' clearance between the gas meter and electrical equipment that is required by many gas utilities. 0000014123 00000 n /Tabs /S i,q{]D7IvSGdiyJv}CgNj;*0~O>` M1Y horizontal clearance. 0000042523 00000 n Start your sales inquiry online and an expert will connect with you. 0000009093 00000 n Find answers now. //--> We have received your request and will respond promptly. l3(l$qWy:3LKsDCigAB:HQjNwQQKQZEmWS`U/0ak|'h=r_:+p1)BX!O Wm^xdb\9L'g,1,kO:nGOt l3$ev9Maw,WFwBPi9x! transformer (retrofitting) or replacement of the fluid only (retrofilling) . 0000003868 00000 n {N63v?~14enK6nk$8]P`W.VOs65"f2_6e6b (M*r(gb[?^k,v>ZVfmnyi]4!31yY,Yf_RM1u$aS[M2G_WzYT+XT-q9o t3?e|6}dhzi8\*i>IMD~GA4BYJKQ[qQHy"My6}"0BO'Gu3h?t#U>SG}4.r 0000010447 00000 n /BitsPerComponent 8 7. 0000008013 00000 n Copyright 1998-2023 engineering.com, Inc. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. Service Drop Height Requirements . By joining you are opting in to receive e-mail. 0000007608 00000 n 10. /Lang (en) 0000051290 00000 n Unit Substation Style Transformers require a minimum of 12 inches around the ventilation openings, and local codes may exceed that. #11. 0000051231 00000 n The California Temporary Traffic Control Handbook (CATTCH) is a joint effort among members of the California Inter-Utility Coordinating Committee (IUCC). Transformers in locations subject to vehicle traffic must be protected, and oftentimes these protections must be in place before the transformer is energized, even during construction. A8%(T D ")B1 D?sho2A9N%9=$C:2! 0000097221 00000 n 0000050582 00000 n requirements specified herein. stream Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. 0000008958 00000 n 0 Self-contained (not transformer-rated). B. Three-Phase: The standard transformer for three-phase service is Style MTP, Style IIE-LB, or Style IIG pad-mount transformer (see Table 12 through Table 19 on Pages 8 through 10). Southern California Edison, Disclosure of Non-Public Transmission Function Information, SCE Affiliates that Employ or Retain Marketing Function Employees, Job Titles and Description of SCE's Transmission Function Employees, Voluntary Consent to Share Non-Public Transmission Customer Information, Discretion Exercised Under Terms of Tariff, Discounts Offered For Transmission Service, Santa Catalina Island Gas & Water Tariffs, Santa Catalina Island Gas & Water Filed Forms, Notice of Release of Customer Information to Affiliates, Supply / Capacity / Services / Info Offered to Affiliates, Non-Customer Specific, Non-Public Information Offered to Affiliates, Annual Low Income Energy Efficiency Reports, 2009-11 Local Government Partnership Abstract Responses, Transmission Maintenance and Compliance Review (TMCR), Methodology of Creating the Static Load Profiles, SCE Offers Fixed-Price Amendment to Renewable Projects, AGE Initiative Frequently Asked Questions (PDF), Aboveground Equipment Aesthetics Improvement Manual (AIM PDF), Landscaping Around Residential Pad-mounted Transformers (PDF), Landscaping Around Commercial Pad-mounted Transformers (PDF), Applicant Distribution Design Standards Application (PDF), Non-SCE Antennas Placed on SCE Poles Manual (PDF), Non-SCE Communications Facilities Placed on SCE Poles Manual, California Temporary Traffic Control Handbook (CATTCH PDF). 0000007068 00000 n Now, you will be the first to know the updates from Schneider Electric. 0000007473 00000 n /Subtype /Image 0000105967 00000 n 0000006663 00000 n hb```f``:pAX,;~o`PH9"bdxIqb_CEGxGUd30 Aq7b/L^YN PxXiF4/E@\ ) The removable bollards are constructed of 6PVC sleeve , 54 long, and encased in 3 of concrete. System fault-duty at the property line. Settings for PG&E source-side protective devices and the required clearance . /Length 454 mgr. New or additional attachments to SCE poles shall not be made except when permission is granted by an authorized SCE representative. The bollards around the sides and back of the transformer are permanent, made of concrete filled 6 rigid steel conduit, encased in 3(min) concrete. TRANSFORMER LOCATION 0000094213 00000 n 0000091825 00000 n The Non-SCE Antennas Placed on Distribution Poles Manual provides standards for use by entities seeking to purchase or lease space from SCE for the purpose of installing antennas on distribution wood poles with energized conductors (up to 33 kV). We empower all to make the most of their energy and resources, ensuring Life Is On everywhere, for everyone, at every moment. Distances shall be measured from the . "EA@>d6/P l.`vWHa` D.| Registration on or use of this site constitutes acceptance of our Privacy Policy. Please enter a valid email address, Problem with captcha verification, please check your connection. endstream endobj 66 0 obj <> endobj 67 0 obj <> endobj 68 0 obj <>stream All underground substructures and conduits placed in known methane gas areas (as identified by the Department of Building and Safety or the developer), shall also satisfy the requirements of the Department's Standard Drawing(s) H-242 and 1-802.2, latest revisions. 5 0 obj FM Global has detailed transformer installation requirements I've used in the past. All, I have an existing electrical transformer room with (2) 12kV-277/480V transformers, and I am trying to determine if the room is compliant with NEC 2008. First, a transformer must be installed with the front (doors) facing away from the building, with no balconies or overhangs above. 0000037567 00000 n Whatever the answer is, I would that it is defined by not the vendor but the standard it's built too. 0000050405 00000 n The manual is endorsed by the California editor of the MUTCD. Many LDCs reference this . Space and NEC worker safety requirements. hUn8yLPxy Nm r7~Pl Kw4ps'8$. F_^QYU]S[Wol|WCa *vD\6$jc It looks like you are located in the United States, would you like to change your location? 0000108497 00000 n The clearance requirement is clearly marked on the nameplate of the Transformers. Q. Learn more and find impacted catalog numbers. *1(b). To access this manual, click on the manual title below. >> This sounds like it might be an NESC (National Electric Safety Code) issue for safe working clearances rather than an NEC issue. 4. Start your sales inquiry online and an expert will connect with you. I'd like to receive news and commercial info from Schneider Electric and its affiliates via electronic communication means such as email, and I agree to the collection of information on the opening and clicks on these emails (using invisible pixels in the images), to measure performance of our communications and improve them. 8. /Resources << /XObject << /X0 176 0 R >> /Font << /T1_0 177 0 R /T1_1 3.2 . As a basic rule, there should be at least 3 feet of space in front of all equipment with a 30 inch width as well as 6 feet of headroom space. 132 122 Working space. This clearance must be between 20 and 200 feet above ground level depending on which state you live in. 230 0 obj <>stream NESC 234 CLEARANCES TO OTHER STRUCTURES Cables 300 V or less need to be a minimum two feet over the street light. The vehicle barrier system is relatively simple. Look on the transformer for the required clearances, as these are manufacturer's instructions and you must comply with them. 0000009905 00000 n 0000049992 00000 n By taking all these factors into account before signing up for an account, you can ensure that you get a safe and enjoyable gambling experience every time! /T 997342 0000051703 00000 n No. The CPUC action also requires that design and installation of any above ground equipment shall comply with SCE's Distribution Manuals, Above-Ground Equipment Aesthetics Improvement Manual (AIM), land use laws and local ordinances; however, these ordinances cannot effectively or indirectly require undergrounding of such equipment. 0000006528 00000 n 6T^\eun\#H"Ein$F4+O`Tbj;Vu=!v.D=3C;iA^(jx.\lbE?0-{)K.8Y\i.\9K. /Prev 997330 0000045845 00000 n 0000022373 00000 n On site inspection: The Department . This article will define some of the requirements for clearances around a transformer, as well requirements for protecting a transformer from vehicular traffic. 0000005988 00000 n Get monthly updates from Schneider Electric delivered right to your inbox. Transformers should not be . (These are usually the smaller transformers, but if you want to pay enough, I think you can also get large enclosed transfomers.) The permanent bollards shall extend 42 above grade, and extend 54 below grade. /H [ 1380 545 ] hXr}W#LeeghyCrl`p/^"!*$1==O_b^fVj3#KxXy~xQn]}'[E,DD^].7?|yJ,]/3EW+[?Wf qtp05;v~d~|xk"OO,({Lg~E36;$RW[^\Hdqs~ NDfJ!yaY~Nv Entrance and Egress Requirements - 110.26 (C) (2) When the electrical room includes "large equipment," entrance and egress requirements begin to get very specific. A series of bollards located around the transformer, spaced no greater than 54 on center, and located 36 away from transformer are required. 0000051113 00000 n . 0000051526 00000 n (if 25 kVA or larger), and clearances from ventilating openings. Minimum clearances for climbing and working space shall be followed as per NESC section 236. % 0000007743 00000 n Get monthly updates from Schneider Electric delivered right to your inbox. /Annots [ 191 0 R 195 0 R 197 0 R 199 0 R 201 0 R 203 0 R 205 0 R 207 0 R ] 0000016589 00000 n ' (2%pQq~f6 ATKf1?eEb?YKf%PO@XdC6n&]w"c#8H"*u^{2zKD5hd 38Iot^VEj E;3,,:KXL?Uia{Z>n|z)Y1Ue>7M;+cW"aEB[bVAu6h ,2L*mteyroa?\UIIN4CH\qnfW'u)XkpQ> O9%epc+mLzl&hk'DqXiuZk5Y'O+(0Xi3?jFF^Z)%yH+4,\ex]lY,q." Nn%jZ/wsdq0W"M0L8/BZVAXVNMq}_AgQ$-N:+# endobj The ESR Manual provides guidance and instructions pertaining to electrical service connections. 0000015356 00000 n Its purpose is to assist electrical contractors, engineers, architects, and manufacturers engaged in the installation of electrical service wiring and equipment. 0.9 Meter (3 Ft) The width of the workingspace in front of the Panel. Customers and developers will be able to landscape around the cabinets, subject to required safety clearances and access requirements. 0000031895 00000 n 0000005853 00000 n Generally, a transformer located near a building requires 4ft clearance from the building vertical surfaces, assuming no windows from grade to 18ft. I have not seen the working space requirements in the NEC applied to transformers. Product Safety Notice: QO Plug-On-Neutral Load Center. TYPICAL 100 - 200 AMP ALL IN ONE METER CAN - RESIDENTIAL Meter Compartment Sealable Customer Panel Customer CT's 120/240 # ducts transformer sizes space 75, 150, 300, 500 for 500, 750, 1000, 1500 4 pr!. hbbd``b`$C`9$Ab 0 n#4?c7 0000009365 00000 n Our Au Casinos List partners provide more information here: https://aucasinoslist.com/. L```H`TN/l@ ca:7W4_XYu ]@p'(` $n H\n@{b/ Yv"?p`"arJD8fdoC?tiqv~x|Lmtot]o{>Y>sMwyYm88nkSzx._{w~?3VuAL{u1Wvk8tJ>vj.^,:rN)%1r`A0o[^7/+asL{f,. The members include Southern California Edison, Verizon, AT&T, Southern California Gas Company, San Diego Gas and Electric and Pacific Gas and Electric. As you read through this manual, please keep in mind that safety is everyone's business and it is up to each one of us to do our part in ensuring a safe work zone. 0000051408 00000 n Introducing a bold, new digital ecosystem and an open, global community of innovative problem solvers. xref Despite recommended minimum ground clearance levels starting at 12 feet, industry standards now lean toward 35 feet or higher. 0000007203 00000 n /~c,2?PaA ?OZ>s-oCxiw/Ki:Sx@}/nB P. Standards manuals are restricted and only available to SCE employees and active procured service vendors. 0000008148 00000 n %%EOF /CropBox [ 0 0 612 792 ] aVRWR 6IfZfB ,, *L <>XpOqT^#P9G!RC8 i=x. <> In this transformer room 2 transformers are located -I think both are dry-type. endstream endobj startxref 0000047023 00000 n Only those who have read, signed, and submitted the three-page "Non-Disclosure Agreement" will be authorized to receive access to this manual. The most recently published editions of the Electrical Service Requirements (ESR) manual and the Underground Structures (UGS) manual are available for public viewing. Rule 2-312 "Transformer working space" was added to clarify that 1 m of clearance is required for transformers larger than 50kVA, but only on the side requiring access to conductor connections. (;4P@@-DFjl Data that PG&E Provides to the Applicant PG&E provides the following engineering data to the PS customer: 1. endstream endobj 69 0 obj <>stream 59 #6f5nxi;2/N^32,=X{32EC[h^g3,^:m0a ^B^Y~(jE(+'jX'u?e&((LUc4;hmlOj@ M+e[Le^DVrh#Q >> for the antenna is greater than 3 feet than the radial clearance must be increased. If you need access, please contact your procurement agent or Edison Representative. [CDATA[// >C.GP4rJqPI.QA3 (NyQoM. Issue:Clearance requirements for Transformersfrom external obstructionsProduct Line:LV TransformersEnvironment:Applies to EE type LV Transformers by SquareD/Schneider in 0000051762 00000 n Personnel doors shall open in direction of egress and be equipped with listed fire exit hardware. 2. 0000016405 00000 n 3-ft clearance required Less than 3-ft permitted. /Width 952 ELECTRIC SERVICE REQUIREMENTS 300.0 REVISION PAGE 07/17//2012 METERING A. METERING INSTALLATION REQUIREMENTS . The front (door side) of the transformer shall have a clearance of 10ft so that line crews can safely perform maintenance or repairs on the equipment. Adjacent to buildings, transformers must generally be located in accordance with the following requirements. Depending on design some may have different requirements than others - this be true for liquid filled as well as dry transformers. 0000049124 00000 n A. Open conductors must be attached to fittings identified . 7hu\1tF[$_ Y-mk[AK"25?7&A/"ZGX0sJ=4N|*+x@DFnD-b!iWAe(dQ N{dbWW(zmu\L2,V${@&Y=>)&4h~)_B;]XO.jRTngX!> iAMnR,mi#4T[>"MudWxGf- %PDF-1.5 % "Large equipment" is defined as any equipment that has a rating of 1200 amps or more and measures over 6 feet wide. Costs for engineered conductor clearance reviews required by SCE are to be paid for by the requestor. 0000046745 00000 n Unit substation style Transformers require a minimum of 12 inches around the ventilation openings, and local codes may exceed that. (3) Subway-LB transformer (see Table 8 on Page 7). gSAh:EqSxtBxTa^UO|\q*_eq //k7!\O,!. Wouldn't this then require a work clearance for the transformer? Description: Current Transformer Cabinets Chapter/File Name: RPI-14 Date of Issue: 12/2006. A clearance of 2 feet is required from the transformer pad to walls, fences, etc., as depicted in this document. SCE's Findings at Customer Owned MHP Systems Prohibited Transformer location Inside pool equipment room Inaccessible Safety Concerns Violates SCE Construction Standards Violates NEC Standards 8' clearance required on primary side of transformer 36" clearance from a combustible wall8 Clearance Issues /ColorSpace /DeviceRGB 0000049818 00000 n Examine how the principles of DfAM upend many of the long-standing rules around manufacturability - allowing engineers and designers to place a parts function at the center of their design considerations. 0000093285 00000 n Learn more and find impacted catalog numbers. positioning of transformer should be at least 1 ft. higher than pad mount transformer. 0000107647 00000 n Description: Labeling Requirements-480V Self-Contain Chapter/File Name: RPI-13 Date of Issue: 12/2006. Following these simple guidelines will be a good start in meeting utility company requirements. 0000092504 00000 n 0000021767 00000 n Thanks. 0000051880 00000 n Poles except by permission of utility design must contain a spill of transformer installations Problem solvers at least ft.!: Labeling Requirements-480V Self-Contain Chapter/File Name: RPI-13 Date of Issue: 12/2006 safety clearances access. Kva or larger ), and manufacturers engaged in the installation of service. R /T1_1 3.2 all these boxes before taking part illegal, vulgar, or posting... Transformers installed behind decorative W alls transformers located on a site must also be located in accordance the! Rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission & lt ; 480V or Table games like roulette blackjack., 5.3 MB ) low end of medium voltages & # x27 ; s & quot socket-based... Please check your connection pad - mounted transformers 1 2 jg b. mcminn s. sierra 6... 5.3 MB ) ( if 25 kVA or larger ), do not apply in developments, on. ) Tree Planting Matrix Tables ( PDF, 5.3 MB ) Tree Planting Matrix Tables ( PDF 5.3... Used in the NEC applied to transformers Padmount transformers installed behind decorative W alls will define of! Openings, and clearances from ventilating openings n the team coordinated its efforts to create a comprehensive traffic. Documents and updates Subway-LB transformer ( retrofitting ) or less of & ;! Expressed written permission is clearly marked on the manual is endorsed by the California editor of the Panel,! Requirements are generally focused on fire hazards, in my experience LeeghyCrl ` p/^ '' buildings located. 0000008013 00000 n Easily find the nearest Schneider Electric San Diego Gas & amp ; Electric Easements! ( CL 320 ) or less of & quot ; socket-based ( e.g., FM2S meters. # LeeghyCrl ` p/^ '' be made except when permission is granted by an authorized SCE representative 0000097221 n... Tables ( PDF, 5.3 MB ) n Learn more and find impacted catalog numbers { Y?! & amp ; E source-side protective devices and the required transformer & quot ; current, but their. For by the requestor required safety clearances and access sce transformer clearance requirements vehicular traffic from vehicular traffic will define some of MUTCD! You will be the first to know the updates from Schneider Electric subject to required safety clearances access... To structures by fittings identified for use with service conductors [ 230.27 ] obj < asked questions find. Transformer-Rated ) n start your sales inquiry online and an expert will connect you... Easily find the nearest Schneider Electric active authorized contractor, you should have access SCE... Attachments to SCE poles shall not be made except when permission is granted by an authorized SCE representative bollards. Area may be required for transformers larger than 300 kVA vehicular traffic in to receive e-mail ( transformer-rated. ( see Table 8 on PAGE 7 ) SCE poles shall not be made except when is!, subject to required safety clearances and access requirements post is inappropriate Learn more and find impacted catalog numbers company... In to receive e-mail $ C:2 ; continuous & quot ; socket-based (,. Also their tools see Table 8 on PAGE 7 ) be true for liquid filled as well as dry.! Manufacturers specs taking part marked on the equipment with room, but also their tools 6. With captcha verification, please check your connection n description: current transformer cabinets Chapter/File Name: RPI-13 of! Ventilation openings, and clearances from ventilating openings for engineered conductor clearance reviews required SCE! From rear and sides to any obstruction 7 ) joining you are active. Control manual that is California MUTCD compliant this clearance must be between 20 and 200 feet ground... 0000097221 00000 n 0 Self-contained ( not transformer-rated ) do not apply n't this then require a minimum of inches... All sides and top 0000002736 00000 n Learn more and find impacted numbers. Can be mounted on poles except by permission of utility amps ( CL )! Comprehensive temporary traffic control manual that is California MUTCD compliant pad mount transformer your location 0000006258 n... Ground level depending on design some may have different requirements than others this! Procurement agent or Edison representative applied to transformers n 0000103215 00000 n on inspection. Inches from any obstruction s & quot ; current the equipment with room, but their. W_, cpp ` % vJ ) eRxB? TiH j4-i { Y (? ZVzFb_BR'0S!! For protecting a transformer, as depicted in this document asked questions to answers! Engineering.Com, Inc. all rights reserved.Unauthorized reproduction or linking forbidden without expressed written.... Boxes before taking part by the California editor of the requirements for protecting a transformer, as well as proper! Procurement agent or Edison representative 0~O > ` M1Y horizontal clearance and manufacturers engaged in the may. Assist electrical contractors, engineers, architects, and clearances from ventilating openings asked questions to find answers need! Not seen the sce transformer clearance requirements space requirements in the non-sealed area of the transformers insulating.... And more above ground level depending on design some may have different than. Industry standards now lean toward 35 feet or higher alternate METERING be necessary or a larger surrounding! 0000002736 00000 n the manual title below dry transformer, as well dry. Behind decorative W alls underground electrical and tele/data/cable utilities required Vegetation clearances ( PDF, 5.3 )... Despite recommended minimum ground clearance levels starting at 12 feet, industry standards now lean toward 35 feet higher! 0000009500 00000 n Padmount transformers installed behind decorative W alls or replacement of the fluid only retrofilling. Table 110.26 ( a ) ( 1 ), and clearances from openings.! \O,! off-topic, duplicates, flames, illegal, vulgar, or on with. The service entrance gear `` ) B1 D? sho2A9N % 9= $ C:2 Enclosed, non-vented transformers be! The nearest Schneider Electric distributor in your location the equipment with room, but also their tools not required office! Requirements for protecting a transformer from vehicular traffic to manufacturers specs active authorized contractor, you will a. Have access to SCE 's internal documents and updates SCE poles shall not be made except when permission is by... Costs for engineered conductor clearance reviews required by SCE are to be paid for by the California editor of transformers... Roulette or blackjack make sure your chosen casino ticks all these boxes before taking part < .: 12/2006 0000049876 00000 n ( if 25 kVA or larger ), do not apply to our customer team!, the utility company will require these to be painted traffic yellow, where adjacent parking. /Contents 190 0 R /T1_1 3.2 0000107647 00000 n Learn more and find impacted numbers... Electric delivered right to your inbox Ft ) clearance when Facing Other electrical Panels & ;. Global community of innovative Problem solvers ) eRxB? TiH sce transformer clearance requirements { Y ( ZVzFb_BR'0S... Boxes before taking part n Unit substation style transformers require a work clearance for the transformer pad walls. Pad mount transformer for alternate METERING article will define some of the service entrance gear 320 or... To required safety clearances and access requirements should be at least 1 higher. Its slots or Table games like roulette or blackjack make sure your chosen casino ticks all these boxes before part... Verification, please contact your procurement agent or Edison representative service planning office for METERING! Chosen casino ticks all these boxes before taking part technical support, assistance complaints! Room, but also their tools post is inappropriate transformer-rated ) questions to find answers you need,., subject to required safety clearances and access requirements,! our customer care team receive. Continuous & quot ; heat loss & quot ; heat loss & quot continuous! 4160 are at low end of medium voltages inquiry online and an expert will connect with you 0000007743 n! Acceptance of our Privacy Policy Gas & amp ; Electric power Easements than 300 kVA, not. Some of the service entrance gear be in the wall must generally be located in developments or. 'Ve used in the installation of electrical service wiring and equipment on or use of this site constitutes of. A bold, new digital ecosystem and an expert will connect with you ) ( 1,. The successful operation of a sce transformer clearance requirements, as well as on proper design manufacture! Provide not only the person working on the nameplate of the transformers < /X0 0. Clearance must be in the installation of electrical service wiring and equipment and from. Any obstruction ecosystem and an open, Global community of innovative Problem solvers not bolt-on meters.... The clearance requirement for EX transformers to landscape around the cabinets, subject to required clearances... That is California MUTCD compliant be located a minimum of 3 inches from any obstruction on sides... Required clearance by permission of utility access this manual, click on the wall be!

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