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- Pomanique class I surge arrester YH10W series
Pomanique class I surge arrester YH10W series
Pomanique class I surge arrester YH10W series
- Classification: 10kA
- Voltage Rating: 15 to 230 kV
- High Current Performance: 100kA
- Line Discharge Class: 2 and 3
- Insulation Material: Silicone Rubber
- Standards: IEC 60099-4
- High Current Capacity: 100kA
- Line Discharge Class: 2 and 3
- Models: CLA1 (15-45kV), CLA2 (45-210kV), CLA3 (96-230kV)
- Improves power quality and line performance
- Supplements shield wire protection
- Protects lines without shield wires
- Reduces system breaker operations
- Minimizes ground resistance requirements
- Protects against backflash and induced surges
- Limits effects of switching surges
- Easy and economical installation
- Class 2: 15-210kV, 10kA
- Class 3: 96-228kV, 10kA
Catalog excerpts
Transmission Line Surge Arresters Description: The use of transmission line surge aηesters on hazardous stretches of a power line helps improve network protection and increases the reliability of the entire transmission system. Offering a highly efficient combination of low weight, outstanding strength, and safety features, HENGDA ’ s line surge aηesters are ideally suited for this purpose and in conformity with IEC60099-4. Classification: lOkA Voltage Rating: 15 to 230 kV High Current Performance: 1OOkA Line Discharge Class: 2 and 3 Insulation岛faterial: Silicone Rubber
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Transmission Line Surge Arrester Users ofelectricity have become more and more demanding over recent years. The quality of出e power they receive is critical to their operations. Sensitive electronic equipment cannot tolerate voltage fluctuations and many problems are directed to the utility. The heightened awareness ofpower quality has brought the issue to all levels ofoperations including transmission. In the area oftransmission line power quality, HENGDA offers the ” CLA ” transmission line arrester. The lightweight construction makes it possible to easily mount aηesters on the transmission...
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Protective Characteristics Class2 15-210kV (lOkA) Max residual voltage with current wave 2ms square wave impulse 8/20µs 30/60µs MCOY withstand 125A 20kA SkA lOkA SOOA (kV) (A) kV kV kV kV kV Max residual voltage with current wave 2ms square wave i皿pulse 30/60µs 8/20µs MCOY withstand (kV) SOOA lOkA 20kA SkA lkA (A) kV kV kV kV kV 77
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Open the catalog to page 4All Pomanique Electric catalogs and technical brochures
- Transformer
- Dry transformer
- Circuit breaker
- Isolator switch
- IEC transformer
- Encapsulated transformer
- Power transformer
- Single-phase transformer
- Class II surge arrester
- Multipole disconnect switch
- 3-pole switch disconnector
- Current circuit breaker
- Power fuse
- Voltage circuit breaker
- Distribution circuit breaker
- Insulator
- Pulse counter
- Fast-acting fuse
- Class I surge arrester