UK Distribution Network Operator Approved Utility Cables | Cables de Red de Distribución del Reino Unido | 英國配電網路運營商認可的公用事業電纜
What are DNO-Approved Cables?
UK Distribution Network Operator Approved Utility Cables | Cables de Red de Distribución del Reino Unido | 英國配電網路運營商認可的公用事業電纜
DNO-Approved Cables Overview | Descripción General | 概述
DNO-Approved Cables are electrical cables that have been certified and approved by UK Distribution Network Operators (DNOs) for use in electricity distribution networks. DNOs are the companies responsible for operating and maintaining the electricity distribution infrastructure that delivers power from the national transmission network to homes and businesses. These cables must meet stringent technical specifications and undergo rigorous testing to ensure reliability, safety, and compatibility with the existing grid infrastructure.
ESLos Cables Aprobados por DNO son cables eléctricos certificados y aprobados por los Operadores de Red de Distribución (DNO) del Reino Unido para uso en redes de distribución eléctrica. Los DNO son las empresas responsables de operar y mantener la infraestructura de distribución eléctrica.
繁中DNO認可電纜是經過英國配電網路運營商（DNO）認證和批准，用於電力配電網路的電纜。DNO 是負責運營和維護從國家輸電網路向住宅和企業輸送電力的配電基礎設施的公司。這些電纜必須符合嚴格的技術規格並經過嚴格測試，以確保可靠性、安全性和與現有電網基礎設施的兼容性。【說明：DNO 是 Distribution Network Operator（配電網路運營商）的縮寫，在英國電力市場自由化後負責區域配電網路的運營】
DNO cables include the full range used by electric utilities for both private and DSO (Distribution System Operators) owned grids, covering applications across transmission, distribution, and operations. The product range spans from low voltage waveform cables (0.6/1kV) for service connections to medium voltage cables (11kV, 33kV) for primary distribution and even extra high voltage cables for transmission applications.
ESLos cables DNO incluyen toda la gama utilizada por las empresas eléctricas para redes privadas y propiedad de DSO, cubriendo aplicaciones en transmisión, distribución y operaciones.
繁中DNO 電纜包括電力公司用於私人和 DSO（配電系統運營商）擁有的電網的全系列產品，涵蓋輸電、配電和運營方面的應用。產品範圍從用於服務連接的低壓波形電纜（0.6/1kV）到用於一次配電的中壓電纜（11kV、33kV），甚至用於輸電應用的超高壓電纜。【說明：英國電網分為輸電網（由National Grid運營）和配電網（由各區域DNO運營），DNO認可電纜主要用於配電網路】
G81 is the UK standard specification for electricity distribution equipment, including cables. G81-approved cables have been tested and certified to meet the requirements of multiple UK DNOs, ensuring interoperability and consistent performance across different regional networks. | G81 是英國配電設備（包括電纜）的標準規格。經 G81 認證的電纜已經過測試和認證，符合多個英國 DNO 的要求。
UK Distribution Network Operators | Operadores de Red | 英國配電網路運營商
The UK electricity distribution network is operated by multiple licensed DNOs, each responsible for a specific geographical region. DNO-approved cables must meet the individual specifications of each operator, though many specifications are harmonized through industry standards like G81.
ESLa red de distribución eléctrica del Reino Unido es operada por múltiples DNO con licencia, cada uno responsable de una región geográfica específica.
繁中英國電力配電網路由多個持牌 DNO 運營，每個運營商負責特定的地理區域。DNO 認可電纜必須滿足每個運營商的個別規格要求，儘管許多規格通過 G81 等行業標準實現了協調統一。【說明：了解各 DNO 的管轄區域對於電纜選型和項目規劃非常重要】
| Electric Utility 電力公司 | Abbreviation 縮寫 | Geographical Region 地理區域 |
|---|---|---|
| National Grid | NG | UK-wide (Transmission) 全英國（輸電） |
| UK Power Networks | UKPN | Eastern England, South-East England, London 英格蘭東部、東南部、倫敦 |
| National Grid Energy Distribution | NGED | East Midlands, West Midlands, South Wales, South-West England 中部、南威爾士、西南英格蘭 |
| Scottish Power Energy Networks | SPEN | Central & Southern Scotland, Merseyside, Cheshire, North Wales 蘇格蘭中南部、默西塞德、柴郡、北威爾士 |
| SSE Power Distribution | SSE | North Scotland, Southern England 蘇格蘭北部、英格蘭南部 |
| Northern Powergrid | NPG | North East England, Yorkshire 英格蘭東北部、約克郡 |
| Electricity North West | ENW | North West England 英格蘭西北部 |
| Northern Ireland Electricity | NIE | Northern Ireland 北愛爾蘭 |
| ESB Networks | ESBN | Ireland (Republic) 愛爾蘭共和國 |
DNO Cable Types | Tipos de Cable | DNO 電纜類型
DNO Cable Product Matrix | Matriz de Productos | DNO 電纜產品矩陣
| DNO | 11kV Triplex | 11kV 3-Core | 33kV Single Core | Conductor 導體 | Sheath 護套 |
|---|---|---|---|---|---|
| UKPN | ✓ | – | ✓ | Cu / Al | MDPE |
| NGED | ✓ | – | ✓ | Cu / Al | MDPE |
| SPEN | ✓ | ✓ | ✓ | Cu / Al | MDPE |
| SSE | ✓ | ✓ | ✓ | Cu / Al | MDPE |
| NPG | ✓ | – | ✓ | Cu / Al | MDPE |
| ENW | ✓ | – | ✓ | Cu / Al | MDPE |
BS 7870 Cable Range | BS 7870 電纜系列
| Standard 標準 | Voltage 電壓 | Conductor 導體 | Sheath 護套 | Application 應用 |
|---|---|---|---|---|
| BS 7870-4.10 | 6.35/11 (12) kV | Cu / Al Single Core | MDPE | 11kV distribution 11kV配電 |
| BS 7870-4.10 | 12.7/22 (24) kV | Cu / Al Single Core | MDPE | 22kV distribution 22kV配電 |
| BS 7870-4.10 | 19/33 (36) kV | Cu / Al Single Core | MDPE / LSZH | 33kV distribution 33kV配電 |
| BS 7870 | 0.6/1 kV | Al Concentric | PVC / LSZH | Service connection 服務連接 |
| BS 7870 | 0.6/1 kV | Cu Concentric | PVC | Service connection 服務連接 |
| BS 7870 | 0.6/1 kV | Al Waveform | PVC / LSZH | Final service 最終服務 |
11kV Triplex Cable Construction | Construcción | 電纜結構
11kV Triplex cables consist of three single-core XLPE insulated cables that are twisted together before being wound onto drums. This configuration simplifies installation and reduces the number of individual cable runs required for three-phase distribution circuits.
ESLos cables Triplex de 11kV consisten en tres cables de un solo núcleo con aislamiento XLPE que se tuercen juntos antes de enrollarse en carretes.
繁中11kV 三芯絞合電纜由三根單芯 XLPE 絕緣電纜組成，在纏繞到電纜盤上之前先絞合在一起。這種配置簡化了安裝過程，並減少了三相配電線路所需的單獨電纜敷設數量。【說明：Triplex（三芯絞合）電纜比單獨敷設三根單芯電纜更易於安裝和管理】
Applications | Aplicaciones | 應用場景
Technical References | Referencias Técnicas | 技術參考資料
Contact Us | Contáctenos | 聯繫我們
For technical inquiries, quotations, and DNO-approved cable specifications including 11kV Triplex, 33kV single core, waveform cables, and concentric cables for UK utility applications, please contact our engineering and sales teams.
ESPara consultas técnicas, cotizaciones y especificaciones de cables aprobados por DNO incluyendo Triplex 11kV, cables monofásicos de 33kV, cables waveform y cables concéntricos para aplicaciones de servicios públicos del Reino Unido, contacte a nuestros equipos.
繁中如需 DNO 認可電纜的技術諮詢、報價和規格說明，包括用於英國公用事業應用的 11kV 三芯絞合電纜、33kV 單芯電纜、波形電纜和同心電纜，請聯繫我們的工程和銷售團隊。
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