UV Resistant Drop-out Fuse Featuring Porcelain Insulator Ensuring Electrical Operation in Harsh Environmental Conditions
Product Description: The High Voltage Fuse Cutout, often referred to as a Drop-out Fuse, is an essential device used for overcurrent protection in outdoor medium-voltage distribution systems. These fuses are commonly found in networks operating within the voltage range of 11kV to 38kV. By integratin...
UV resistant drop out fuse
,porcelain insulator high voltage fuse
,harsh environment electrical fuse
Product Description:
The High Voltage Fuse Cutout, often referred to as a Drop-out Fuse, is an essential device used for overcurrent protection in outdoor medium-voltage distribution systems. These fuses are commonly found in networks operating within the voltage range of 11kV to 38kV. By integrating a fuse link with a hinged holder, the device offers both protection and functionality.
During fault conditions, the fuse link melts and causes the cutout to "drop out," thereby visibly disconnecting the circuit. This visible indication helps in quickly identifying the fault location. In addition to its automatic protection role, the fuse cutout can also be manually operated as an isolating switch, which is particularly useful for ensuring safety during maintenance work.
Designed to withstand harsh environmental conditions, the High Voltage Fuse Cutout is built with durability in mind. Its robust construction guarantees dependable performance in various weather scenarios. Because of these qualities, it has become a standard component for protecting transformers and distribution lines within medium-voltage power networks.
Features:
This device serves a dual purpose by functioning both as an automatic overcurrent protector and as a visible isolation point for manual switching. This combination helps to lower equipment costs by integrating two essential features into one unit.
When a fault occurs, the fused tube physically drops down, providing an immediate and clear visual indication of the fault location. This allows for rapid identification and repair, minimizing downtime.
The device employs an expulsion-type mechanism where gas generated by the liner swiftly extinguishes the arc. This ensures safe and effective interruption of fault currents, protecting the electrical system.
It is available in housings made from high-grade porcelain or hydrophobic polymer. These materials offer excellent resistance against ultraviolet radiation, pollution, and moisture, making the device suitable for various outdoor environments.
Technical Parameters:
The rated voltage options available for this equipment are 12kV, 15kV, 24kV, 27kV, and 38kV, depending on the specific system requirements.
The rated current ranges offered include 100A, 200A, and 400A for the holder, while the fuse links cover a spectrum from 1A up to 140A.
Regarding performance, the breaking capacity is rated at 6.3kA, 8kA, 10kA, and 12.5kA, measured in symmetrical RMS values to ensure reliable interruption capabilities.
This equipment complies with several international standards, including IEC 60282-2, IEEE C37.41, and ANSI C37.42, guaranteeing its quality and safety in operation.
The insulation is constructed from either high-strength porcelain or silicone rubber polymer, providing excellent durability and resistance under various environmental conditions.
Designed to operate efficiently in a wide temperature range from -40°C up to +55°C, this product is also suitable for use in heavy pollution zones classified as Class C, D, or E.
Applications:
This device is mainly installed on overhead distribution lines to provide protection for branch circuits and to limit the impact areas of electrical faults. Its primary function is to ensure the safety and reliability of the power distribution network by isolating problem sections quickly.
As the standard protection equipment for both pole-mounted and pad-mounted transformers, it plays a crucial role in preventing damage caused by overloads and short circuits. This helps in maintaining the operational integrity and extending the lifespan of these transformers.
Moreover, this protection device is extensively utilized in renewable energy collection systems, including solar farms and wind turbine installations. Its reliable and cost-effective high-voltage protection makes it an ideal choice for industrial power supply networks where stable and secure operation is essential.
-
에어 아크 끄는 중고전압 드롭 아웃 피지, ANSI C37.41 표준 전기 보호 장치
제품 설명: 고전압 떨어지는 피지 는 전기 유통 네트워크에서 과전류 보호를 위해 설계 된 필수 부품입니다.이 피지는 오류 조건에 대한 전력 시스템의 신뢰할 수 있고 효율적인 보호를 보장합니다., 따라서 전체 네트워크 안정성과 안전성을 향상시킵니다. 제품은 10A에서 200A까지 다양한 전류 등급으로 제공됩니다.다양한 전기 부하 요구 사항 및 시스템 구성에 적절하게 맞출 수 있도록. 이 고전압 떨어지는 피지 컷 아웃 (DOFC) 의 주요 특징 중 하나는 50Hz 및 60Hz 등급 주파수와 호환성이므로 다른 지역 전력 네트워크에서 사용...
-
10A ~ 200A 전류 등급 고전압 드롭 아웃 피우스 스톨 탑재 구리 또는 은 피우스링크 재료 전기 보호 장치
제품 설명: 고전압 방아쇠는 고전압 전기 시스템에 대한 신뢰할 수있는 보호를 제공하기 위해 설계된 중요한 구성 요소입니다.IEC 60282-1 및 ANSI C37와 같은 국제적으로 인정된 표준에 따라 설계.41, 이 피지션은 까다로운 전기 환경에서 최적의 성능과 안전을 보장합니다.콘덴서 은행, 그리고 다른 고전압 장비에서 과전류 및 단류 상태에서. 이 고전압 드롭 아웃 피우스의 특징 중 하나는 12.5kA에서 25kA까지의 높은 중단 능력입니다.이 높은 중단 능력은 전기 시스템에 손상을 입히지 않고 안전 위험을 초래하지 않고 안전 ...
-
복합 단열체 재료 고전압 떨어지는 피지 컷 아웃 DOFC 등급 전압 11kV ~ 33kV 전력 네트워크에 이상적입니다
제품 설명: 고전압 방아쇠는 전기 유통 시스템의 보호와 안정적인 작동을 위해 설계된 중요한 부품입니다.이 드롭 아웃 피질은 트랜스포머를 보호하기 위해 중전압 네트워크에서 널리 사용됩니다., 라인 및 장비에서 과부하 및 단회로. 그것의 견고한 설계와 높은 중단 능력은 다양한 전기 인프라 응용 프로그램에서 필수 장치가됩니다. 이 24kV 피지 모델은 결함 전류를 효율적으로 견디고 중단하여 전기 네트워크의 안전과 안정성을 보장합니다.퓨즈 는 녹은 금속 과 도경 가스 를 주변 공기 에 방출 함 으로 작동 합니다이 공기 기반 활 소화 방법은 ...
