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ZFW34-550kVGIS Fully Enclosed Combined Apparatus High Voltage Switchgear GIS Series
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Type high-voltage switch Rated Voltage 550kV Rated Current 5000A Rated Frequency 50HZ Rated short-time withstand current 50kA/3S Rated peak withstand current 125kA/130kA Annual leakage rate of SF6 gas Less than 0.1% Circuit breaker electrical life 24 times Mechanical lifespan of circuit breaker More than 11000 times seismic fortification category AG5
Introduction
| Type | high-voltage switch | Rated Voltage | 550kV |
| Rated Current | 5000A | Rated Frequency | 50HZ |
| Rated short-time withstand current | 50kA/3S | Rated peak withstand current | 125kA/130kA |
| Annual leakage rate of SF6 gas | Less than 0.1% | Circuit breaker electrical life | 24 times |
| Mechanical lifespan of circuit breaker | More than 11000 times | seismic fortification category | AG5 |
Our website currently displays only a selection of our transformer products. If you are looking for specific models or need detailed technical information, please feel free to contact us. As a professional transformer supplier, China Loong Transformer Co., Ltd. is committed to providing tailored solutions to meet various application needs. Whether you require oil immersed transformers, dry type transformers, special transformers, or compact substations, our experienced team is ready to assist with product selection, customization, and technical support. Let’s work together to deliver reliable and efficient power solutions that drive your business forward.
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China Loong Transformer Co., Ltd. specializes in the development and manufacturing of high-quality power transmission and distribution equipment, including oil immersed transformers, dry type transformers, special transformers, HV/MV/LV switchgear, distribution boxes, and compact substations. We offer OEM/ODM services to meet customized technical and functional requirements. Backed by a skilled R&D team and advanced production facilities, we are committed to delivering reliable, efficient, and innovative power solutions to clients worldwide.
