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FUZHOU SINGREE IMP.& EXP.CO.,LTD.
| Payment Type: | L/C,T/T |
|---|---|
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1000 Piece/Pieces |
| Delivery Time: | 30 Days |
Basic Info
Model No.: 52-1,52-2,52-3,52-4,52-5,52-6,52-9
Application: Insulators
Type: Solid
Material: Porcelain
Certification: ISO9001
Color: Brown, White
Additional Info
Packaging: Carton, Wooden case, Sack or as per customer's requirement
Transportation: Ocean,Land
Place of Origin: Fuzhou, China
HS Code: 85462090
Port: FUZHOU
Product Description
Porcelain disc Suspension Insulator 52 series are typically used on high tension power transmission towers. Suspension Type Insulator are widely apply for higher voltage that beyond 33KV to provide insulation due to its shirt surface construction design. Each unit has a single porcelain shell bonded to a steel cap (above) and a steel pin (below). Suspension Disc Insulator are designed to link together into strings, typically of two or more, to provide much higher voltage protection than any single insulator. Disc suspension insulator comply with the IEC, BS. As standards. The specified suspension insulators differing in diameter, unit spacing and creepage distance can also be provided, in addition, according to special requirements, these insulators can be provided wit zinc sleeve pins.
1.Best for supporting conductors
2.Helps to maintain high voltage in high loads
3.Used in electrical wiring and cables for insulation
4.Robust build
5.Corrosion less
| MAIN DIMENSIONS AND STANDARD PARTICULARS | ||||||||
| Type | 52-1 | 52-2 | 52-3 | 52-4 | 52-5 | 52-6 | 52-9 | |
| Porcelain Disc Diameter,D.mm | 152 | 190 | 254 | 254 | 254 | 254 | 108 | |
| Unit Spacing,H.mm | 140 | 146 | 146 | 146 | 146 | 146 | 160 | |
| Creepage Distance,mm | 178 | 210 | 292 | 292 | 292 | 292 | 171 | |
| Combined M&E Strength,KN | 44 | 67 | 67 | 67 | 111 | 111 | 44 | |
| Impact Strength,N-m | 5 | 5.5 | 6 | 6 | 7 | 7 | 5 | |
| Routine Proof Test Load,KN | 22 | 33.5 | 33.5 | 33.5 | 55.5 | 55.5 | 22 | |
| Time Load Test Value | 27 | 44 | 44 | 44 | 67 | 67 | 27 | |
| Low Frequency Flashover Voltage | Dry, kv | 60 | 65 | 80 | 80 | 80 | 80 | 60 |
| Wet, kv | 30 | 35 | 50 | 50 | 50 | 50 | 30 | |
| Critical Impulse Flashover Voltage | Pos., kv | 100 | 115 | 125 | 125 | 125 | 125 | 100 |
| Neg., kv | 100 | 115 | 130 | 130 | 130 | 130 | 90 | |
| Low Frequency Puncture Voltage,KV | 80 | 90 | 110 | 110 | 110 | 110 | 80 | |
| Radio Influence Voltage Data | Test Voltage to Ground,KV | 7.5 | 7.5 | 10 | 10 | 10 | 10 | 7.5 |
| Max.RIV at 1000KHZ,UV | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |
| Net Weight, Each Approx., kg | 2.5 | 3.5 | 4.6 | 4.6 | 5.5 | 5.5 | 2.5 | |
A: We use the best raw material, and every single product will go through a series of strict test.
Product Categories : Porcelain Insulator > Disc Insulator
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