PE 파이프가 고전압 케이블을 마모시킬 수 있습니까?

2025-08-19

건설 및 도시 공학에서 PE 파이프는 내식성, 우수한 유연성 및 편리한 시공의 장점 때문에 급수 및 배수, 통신 및 기타 분야에서 널리 사용됩니다. 그러나 많은 사용자는 다음과 같은 질문을 할 것입니다. 고압 케이블의 나사산 보호를 위해 PE 파이프를 사용할 수 있습니까? 전문 파이프라인 솔루션 제공업체로서 AD 파이프라인은 재료 특성 및 엔지니어링 사양의 관점에서 자세히 분석합니다. 고압 케이블

PE 파이프(폴리에틸렌 파이프)를 통한

PE 파이프의 타당성 분석은 단열 특성이 양호하며, 체적 저항성은 보통 10 · cm 이상이어서 중저전압 케이블 배치에 좋은 성능을 보입니다. 단, 10kV 이상의 고전압 케이블 단열 강도: 일반 PE 파이프의 전력 주파수 파괴 강도는 기본 절연 요건을 충족하지만 약 20-30kV/mm이지만 고전압 케이블의 장기 작동에 의해 발생하는 부분 방전은 재료

2의 노화를 가속화할 수 있습니다. 열 안정성: PE 파이프의 연속 사용 온도는 일반적으로 -40℃~60℃입니다. 고전압 케이블이 과부하되면 온도 상승이 공차 범위를 초과하여 파이프

3이 변형될 수 있습니다. 기계적 특성: 고전압 케이블 배치는 일반적으로 큰 견인력을 동반합니다. PE 파이프의 링 강성이 충분한지 확인해야 합니다(SN8 이상 등급 권장).

업계 표준 참여자로서 케이블 보호 프로젝트: 1177777117777777 전압 등급 구분: 10kV 미만의 케이블에는 두꺼운 PE 전원 파이프(예: ADMPP 수정 PE 파이프)를 사용할 수 있으며, 20kV 이상에는 특수 전원 부싱

2를 권장합니다. 배치 환경 적응: 파이프의 작업 온도가 설계 임계값

3을 초과하지 않도록 직접 매몰 시 토양 열 저항 계수 테스트가 필요합니다. 특수 처리 요구 사항: 강한 전기장 환경에서는 특수 제형에 의해 수정된 PE 파이프를 사용해야 합니다. AD 파이프의 정전기 방지 PE 파이프는 탄소 블랙 마스터 배치를 추가하여 10~10·cm로 제어할 수 있어 정전기 축적을 효과적으로 제거합니다. 파이프 선택: "전력 엔지니어링 케이블 설계 표준" GB50217에 따라야 하며, PE 파이프의 GB/T 15558.1 표준을 충족하도록 선택해야 합니다. 전원 파이프의 110-200mm 사양을 제공하는 AD 파이프라인은 형식 테스트를 거칩니다.

2 시공 사양:

- 0.7m 이상의 파이프 탑 매립 깊이, 섹션을 통해 케이스 보호

- 트렌치리스 기술을 사용할 경우 1.5m/min

- 접점을 사용하여 밀봉 처리를 수행하는 경우 AD 특수 고온 용융 도킹 기계를 사용하여 용접 품질을 보장하는 것이 좋습니다. 117277779840013 고압 재료 선택 시 엄밀히 사용할 수 AD 파이프라인은 사용자에게 MPP 전원 파이프 또는 CPVC 전원 파이프와 같은 특수 파이프가 110kV 이상의 고전압 프로젝트에서 선호되어야 함을 상기시킵니다. 특정 프로젝트 계획에 대해 질문이 있는 경우 AD 파이프라인 기술 서비스 센터에 문의하여 송전 시스템의 안전하고 안정적인 작동을 보장하는 맞춤형 솔루션을 얻을 수 있습니다.


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