P&I Electric Canada Ltd.
1445 Indian Rd.
Mississauga, ON
L5H 1S5
Tel: (416) 977-0059
Toll Free: 1-866-901-0311 |
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APPLICATION
PYUNGIL polymeric vertical line post insulators for 15~46kV are introduced to cover the weak points of the existing porcelain insulators. The insulators are mounted and fixed onto the top of electric pole or structure to hold the overhead wire. Compared with porcelain ones, PYUNGIL polymeric insulators are light-weighted, easy to handle, breakage-resistant, free from crack and also durable.
The PYUNGIL line post insulators are composed of three basic parts of fiberglass rod, which guarantees the high bending strength., silicone rubber weather sheds, having excellent dielectric performance and ultra violet resistant characteristics, and metal end fittings crimped directly on to the fiberglass rod. The PYUNGIL silicone line post insulators have been designed and tested to meet the requirements of ANSI, IEEE, IEC and CEA LWIWG-02 at Kinectrics Incorporation in Ontario, Canada.
PYUNGIL insulators are designed and manufactured under the rigid quality compliance of the ISO 9001 quality assurance program. |
FEATURE
Light-weighted, Easy to Handle
Not Breakable
Self-cleaning Function
Excellent Mechanical Strength
High Hydrophobicity
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Drawing
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| ITEM |
UNIT |
LN15SE-V |
LN28SE-V |
LN35SE-V |
LN46SE-V |
| Rated Voltage |
kV |
15 |
25 |
35 |
46 |
| Number of Big Sheds |
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2 |
3 |
4 |
5 |
| Diameter of Big Shed (A) |
mm |
145 |
145 |
145 |
145 |
| Number of Small Sheds |
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1 |
2 |
3 |
4 |
| Diameter of Small Shed (B) |
mm |
90 |
90 |
95 |
95 |
| Section Length (C) |
mm |
269 |
324 |
405 |
470 |
| Insulation Length (D) |
mm |
95 |
150 |
226 |
290 |
| Leakage Distance |
mm |
300 |
420 |
664 |
846 |
| Dry Arcing Distance |
mm |
140 |
195 |
283 |
348 |
| 60Hz Dry Flashover Voltage (1Min) |
kV |
75 |
95 |
120 |
145 |
| 60Hz Wet Flashover Voltage (15Sec) |
kV |
40 |
75 |
80 |
100 |
| Lightning Impulse Flashover Voltage |
Positive |
kV |
130 |
150 |
180 |
240 |
| Negative |
kV |
155 |
205 |
285 |
350 |
| Radio Influence Voltage |
kV |
10 |
15 |
22 |
30 |
| Bending Withstand Load |
kN |
6 (612kgf) |
| Specified Mechanical Load |
kN |
12 (1,224kgf) |
| Specified Bending Load |
kN |
12 (1,224kgf) |
| Electrical and mechanical ratings are based on international industrial standards and do not reflect maximum levels. |
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