Porcelain Pin Insulator
KEY WORDS:High pressure vacuum switch
Classification：
DETAILS
Basic Info
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Model NO.: pin type
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Material: Porcelain
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Type: B Type Insulator
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Trademark: ZHOY
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Origin: China
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Application: High-voltage
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Structure: Pin Insulator
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Porcelain Insulators: Pin Insulator
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Specification: ANSI, IEEE, IEC
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HS Code: 8546209090
High Voltage Porcelain Insulators
High voltage line disc type suspend Insulator, use in high voltage aerial transferring distributed circuit for insulating and suspending lead. Normal component insulator bunch is used for ling of different voltage grade. Insulator has normal type and endurant- corrupt according to working surrounding and area, it has ball type and groove type from connect method. The products are all meet National standard (GB standard), IEC standard and UK, US, German and Australia standard.
Model |
57-1 | ||
| Creepage distance | mm | 356 | |
| Drying arcing distance | mm | 165 | |
| Cantilever strength | KN | 12.5 | |
| Power frequency flashover voltage | Dry | KV | 70 |
| Wet | KV | 50 | |
| Critical impulse flashover voltage | Postive | KV | 120 |
| Negative | KV | 155 | |
| Radio interference voltage | Test to the ground | KV | 15 |
| Max. RIV at 1 MHz | μv | 100 | |
| Net weight | kg | 5.2 | |
| Applicable standard | ANSI |
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