Air intake openings in the wall may be necessary or a larger minimum surrounding area may be required for transformers larger than 300 kva. Each approved solar developer can receive login credentials by contacting their Duke Energy account manager. Webduke energy transformer clearance requirements Duke Energy 3- Phase Padmount Transformer Concrete Foundation Specifications For Mecklenburg County, NC Only July 2009. Webtransformers must be pre-approved by Duke Energy. Spec. 1-16 Location of non-oil filled electrical equipment. 1-17 Location of oil filled pad-mounted equipment (1 of 2) Spec. Air intake openings in the wall may be necessary or a larger minimum surrounding area may be required for transformers larger than 300 kva. WebVisit our Website at duke-energy.comor call the Builder Line Number. WebDuke Energy Transmission procedure documents are the property of Duke Energy. 3.0 Meter. 
Serious injuries and even fatalities have occurred when untrained individuals have done this work without the WebDuke Energy Transmission procedure documents are the property of Duke Energy. WebOnly line clearance qualified personnel should perform tree work around or adjacent to power lines and electrical equipment. WebDuke Energy Transmission procedure documents are the property of Duke Energy. more than ten (10) 600 MCM or smaller conductors per phase, or more than eight (8) conductors per phase that are larger than 600 MCM. Webtransformers are properly installed, designed, and manufactured. Duke Energy discourages customers from working around power lines and electrical equipment. Web9. Duke Energy discourages customers from working around power lines and electrical equipment. 2. soil beneath the foundation shall be compacted to the firmness of undisturbed earth, and shall be free of roots and other organic material. Webtransformers must be pre-approved by Duke Energy. 4.2 Meter. Therefore, Code Enforcement has also allowed other alternate methods such as Factory Mutual Global recommendations, IEEE 979, and other nationally recognized standards to be used on a case-by-case basis while working with Duke Energy and others to determine the best 4.2 Meter. 
1-19 General clearance for pad-mounted switchgear. it windows (first story) 10 10 of window, door, etc. WebConstruction Standards. 
(ft) 7. fire-rated walls around transformers must be a minimum of 1'-0" above the anticipated height of the installed transformer. 
WebOnly line clearance qualified personnel should perform tree work around or adjacent to power lines and electrical equipment. For example, the code-based demand load of a 208 Y/120 V, 3-phase, 4-wire panelboard is 42 kVA, which does do not include spare capacity for future growth. Access to the Contractor Portal requires username and password credentials. 1-17 Location of oil filled pad-mounted equipment (1 of 2) Spec. How it Works. 3.0 Meter. 8. concrete to be in accordance with applicable material requirements of aci 318, latest revision. Air intake openings in the wall may be necessary or a larger minimum surrounding area may be required for transformers larger than 300 kva. 
WebThe Duke Energy Progress (DEP) Distribution Construction Standards are available on the My Duke Energy Contractor Portal. WebConstruction Standards. 
For example, the code-based demand load of a 208 Y/120 V, 3-phase, 4-wire panelboard is 42 kVA, which does do not include spare capacity for future growth. The edge of the concrete transformer pad to nearest the building. it windows (first story) 10 10 of window, door, etc. For transformers placed outside that are 2000kVA and above, you may wish to have the soil examined. Consultants, service providers, vendors, and contractors responsible for projects at Duke must adhere to all applicable building codes and the Duke University Construction Standards. 
A separate secondary bus enclosure is required whenever the customer is installing. 
A separate secondary bus enclosure is required whenever the customer is installing. Between Transformer and Trees, shrubs, vegetation ( for unrestricted natural cooling ) 3.0 Meter. Installation recommendations found in product literature will always vary from vendor to vendor, but you must always follow local code and the National Electrical CodeT (NEC) installation requirements to ensure proper transformer operation. Therefore, Code Enforcement has also allowed other alternate methods such as Factory Mutual Global recommendations, IEEE 979, and other nationally recognized standards to be used on a case-by-case basis while working with Duke Energy and others to determine the best 1-19 General clearance for pad-mounted switchgear. 
8. 
the local authority having jurisdiction (ahj) may have requirements that are more stringent. 
If you have suggestions for amending or adding to these standards, let us know by completing our suggestion form. more than ten (10) 600 MCM or smaller conductors per phase, or more than eight (8) conductors per phase that are larger than 600 MCM. clearances listed are duke energy minimum requirements. Web9. 
1-17 Location of oil filled pad-mounted equipment (2 of 2) Spec. Webtransformers, long recognized as an additional safeguard for indoor installations, are becoming increasingly recognized for outdoor installations as well . 
Webclearances, it is the responsibility of the builder or owner to notify PECO Energy and make arrangements to achieve proper clearances or barriers. Web10-Clearances o 10.06-01 Minimum Guy Clearances 23-Conductors UG o 23.01-109 Primary Cable Ampacity Ratings DEC-DEM Distribution Standards Manual - Part 1 General Information o 10001DUK Equipment Mounting Position (Transformer Mounting Position) o 10003DUK Electric Distribution Pole Structures: Rules for Rebuilding or Webtransformers are properly installed, designed, and manufactured. Webtransformers must be pre-approved by Duke Energy. 
Between Two pad mounted transformers (including Cooling fin) 2.1 Meter. 
Spec. WebOnly line clearance qualified personnel should perform tree work around or adjacent to power lines and electrical equipment. 
Consultants, service providers, vendors, and contractors responsible for projects at Duke must adhere to all applicable building codes and the Duke University Construction Standards. WebThe Duke Energy Progress (DEP) Distribution Construction Standards are available on the My Duke Energy Contractor Portal. How it Works. WebWith Duke Energys Builder Portal, you have the tools you need to get it done, right at your fingertips. Between Two pad mounted transformers (including Cooling fin) 2.1 Meter. concrete to be in accordance with applicable material requirements of aci 318, latest revision. 
Spec. Transformers change voltage levels to supply electrical loads with the voltages they require. WebVisit our Website at duke-energy.comor call the Builder Line Number. more than ten (10) 600 MCM or smaller conductors per phase, or more than eight (8) conductors per phase that are larger than 600 MCM. the local authority having jurisdiction (ahj) may have requirements that are more stringent. Generally, the SMALL pad is used for transformers rated 300 KVA and below, and the. Site Ready Requirements Route Clear (minimum 10 width between power source and meter base, and conduit installed if driveway in route). 1-17 Location of oil filled pad-mounted equipment (1 of 2) Spec. Reproduction, distribution, or unauthorized use is strictly prohibited without the express written consent of DukeEnergy. clearances listed are duke energy minimum requirements. Webtransformers, long recognized as an additional safeguard for indoor installations, are becoming increasingly recognized for outdoor installations as well . it windows (first story) 10 10 of window, door, etc. Spec. WebConstruction Standards. 1-19 General clearance for pad-mounted switchgear. Web9. Access to the Contractor Portal requires username and password credentials. You will need the twelve (12) digit WorkRequest number given to you when you applied for service to access the request online. The NEC does not offer precise clearance guidelines for this issue. 8. 
Transformer loading may have to be limited to nameplate rating.its Customer service For transformers placed outside that are 2000kVA and above, you may wish to have the soil examined. Webclearances, it is the responsibility of the builder or owner to notify PECO Energy and make arrangements to achieve proper clearances or barriers. Web10-Clearances o 10.06-01 Minimum Guy Clearances 23-Conductors UG o 23.01-109 Primary Cable Ampacity Ratings DEC-DEM Distribution Standards Manual - Part 1 General Information o 10001DUK Equipment Mounting Position (Transformer Mounting Position) o 10003DUK Electric Distribution Pole Structures: Rules for Rebuilding or Generally, the SMALL pad is used for transformers rated 300 KVA and below, and the. General NEC transformer installation requirements: The requirements and options for the different types of indoor and outdoor transformer installations are outlined in Tables 1 and 2 . WebVisit our Website at duke-energy.comor call the Builder Line Number. NERC-Compliance Related Consultants, service providers, vendors, and contractors responsible for projects at Duke must adhere to all applicable building codes and the Duke University Construction Standards. Each approved solar developer can receive login credentials by contacting their Duke Energy account manager. Between Transformer and Trees, shrubs, vegetation ( for unrestricted natural cooling ) 3.0 Meter. Distance (min) Clearance in front of the transformer. For example, the code-based demand load of a 208 Y/120 V, 3-phase, 4-wire panelboard is 42 kVA, which does do not include spare capacity for future growth. WebAdequate surrounding air space must be maintained for the required transformer "heat loss" ventilation. Use of alternate means of fire protection must be approved by the local code enforcement authority. Webtransformers are properly installed, designed, and manufactured. Site Ready Requirements Route Clear (minimum 10 width between power source and meter base, and conduit installed if driveway in route). If you have suggestions for amending or adding to these standards, let us know by completing our suggestion form. Distance (min) Clearance in front of the transformer. WebThe Duke Energy Progress (DEP) Distribution Construction Standards are available on the My Duke Energy Contractor Portal. Websuitable approved equal material, and must be rated for a transformer weight of 5000 lbs. Therefore, Code Enforcement has also allowed other alternate methods such as Factory Mutual Global recommendations, IEEE 979, and other nationally recognized standards to be used on a case-by-case basis while working with Duke Energy and others to determine the best How it Works. WebGeneral Rules and Specifications (GRS) Spec. General NEC transformer installation requirements: The requirements and options for the different types of indoor and outdoor transformer installations are outlined in Tables 1 and 2 . 1-17 Location of oil filled pad-mounted equipment (2 of 2) Spec. It shall be the customers responsibility to conform to all local building codes, insurance regulations, or ordinances affecting the transformer location. Serious injuries and even fatalities have occurred when untrained individuals have done this work without the 7. 
Webduke energy transformer clearance requirements Duke Energy 3- Phase Padmount Transformer Concrete Foundation Specifications For Mecklenburg County, NC Only July 2009. Our new online service request capability walks you through the process, auto-populates saved information from your profile, and gives you more control over when and where you submit your service order. NERC-Compliance Related Your file is uploaded and ready to 
(ft) 7. fire-rated walls around transformers must be a minimum of 1'-0" above the anticipated height of the installed transformer. Our new online service request capability walks you through the process, auto-populates saved information from your profile, and gives you more control over when and where you submit your service order. (ft) 7. fire-rated walls around transformers must be a minimum of 1'-0" above the anticipated height of the installed transformer. Websuitable approved equal material, and must be rated for a transformer weight of 5000 lbs. 
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