Professional F Neck ANSI 57-1S High Voltage Post Insulators
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...high voltage Line Post Porcelain Insulator Descriptions: ANSI CLASS Creepage distance (mm) Dry arcing distance (mm) cantilever strength (kN) Lower frequency flashover voltage Critical impulse flashover voltage Test voltage to ground (kV) Dry(kV) Wet(kV) Positive(kV) 57-1 356 165 12.5 70 50 120 15 We offers a wide range of porcelain station post insulators......
Changsha Power Electric Co.,Ltd.
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High Voltage Post Insulators , Electrical Porcelain Insulators 3 Years Guarantee
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...ANSI C29.7 standard line post insulator 57-1 Description: ANSI C29.7 standard porcelain line post insulator 57-1 character : Product technical performance : Technical Specification Unit Value 1 Total length mm 229 2 Max. Shed Diameter mm 145 3 Creepage Distance mm 356 4 Cantilever Strength KN 12.5 5 Power frequency Flashover Voltage dry KV 70 wet KV 50 6 Critical Impulse flashover Voltage + KV 120 7 Radio interference voltage...
Dalian Hivolt Power System Co.,Ltd.
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33kv High voltage Column Insulator Pin insulator PS-15 pole accessories
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...High voltage Column Insulator Pin insulator PS-15 pole accessories 33kv electrical line post aislador for station 57-4 ANSI CLASS With long stud 57-1L 57-2L 57-3L 57-4L 57-5L With short stud 57-1S 57-2S 57-3S 57-4S 57-5S Fig. No. 1 2 3 4 5 Creepage Distance (mm) 356 559 737 1016 1143 Dry Arcing Distance (mm) 165 241 311 368 430 Cantilever Strength(kN) 12.5 12.5 12.5 12.5 12.5 Power Frequency Dry /kV 70 100 125 140 160 Flashover Voltage......
Yixing Futao Metal Structural Unit Co. Ltd
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57 - 4 Ceramic Bus Post Insulator High Voltage 1015mm
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...mselves generally do not contain insulation, certain points along the electrified wiring require insulation. For example, insulators are required where live electrical cables meet the poles supporting them and when placed in buildings. Since insulators do...
Ningbo Suntech Power Machinery Tools Co.,Ltd.
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ANSI standard high voltage porcelain station post insulator
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... Post Insulator apply to nominal voltage of frequency AC40.5kV~363kVsystem,power distribution unit , power station electrical equipment as current-carrying part and supporting. The operating temperature for post insulator is -40°C~+40°C,some which can be...
Dalian Kaishan International Trade Co.,Ltd
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High quality distribution box insulation busbar post SM25
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High quality distribution box insulation busbar post SM25 Product Description Product Name Bus bar insulator Brand DOWE Model SM25 Material DMC/SMC Type SM25 Weight 18g Voltage 5KV Color Red/yellow/blue Sample free Torgue Strength ≥8 Rated Voltage 660V ......
Yueqing City DOWE Electric Co.，LTD
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1KV Copper Distribution Transformer Accessories ANSI Bushing
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...transformer tank through which connections are made to the external circuit. We can supply high and low voltage porcelain bushing insulator base on DIN, ANSI, IEC, BS, AS or GB standard, we also could customized according to your requirement. Package Our...
Hebei Yachen Electric Co., Ltd
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