Winter health care must know: air conditioning room hydration tips

Oily skin is very different from other types of skin. Even in air-conditioned rooms, people with oily skin in winter seem to be oily, but the skin is actually very water-poor. Therefore, the oily skin is made of mm winter. Skin is refreshing and healthy, which has become the focus of skin care. How do people with oily skin hydrate their skin in winter?

Porcelain Disc Insulators are typically used on high tension power transmission towers. Suspension Disc 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). 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 Type Insulator comply with the IEC, BS. As standards, the glaze color of the insulators are brown, light gray, blue, etc. 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.

Features
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

Parameter

Type XHP-70 XHP-70C XHP-80 XHP-80C XHP-100 XHP-120
Porcelain Disc Diameter,D.mm 254 254 254 254 254 254
Unit Spacing,H.mm 146 146 146 146 146 146
Standard Coupling to IEC 120&471 16B 16C 16B 16C 16B 16B
Creepage Distance,mm 432 432 432 432 432 432
Combined M&E Strength,KN 70 70 80 80 100 120
Routine Test Load,KN 28 28 32 32 40 48
Power Frequency Flashover Voltage Dry, kv  90 90 90 90 90 90
Wet, kv  50 50 50 50 50 50
50% Impulse Flashover Voltage,KV 125 125 125 125 125 125
Power Frequency Withstand Voltage Dry., kv  80 80 80 80 80 80
Wet., kv  45 45 45 45 45 45
Impulse Withstand Voltage,KV 115 115 115 115 115 115
Power Frequency Puncture Voltage,KN 120 120 120 120 120 120
Net Weight, Each Approx., kg 6.5 6.8 6.5 6.8 7.5 7.8

disc insulator XHP-70,80,100,120disc insulator XHP-70C,80C

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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
disc insulator 52-1disc insulator 52-3

We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly.

Disc Insulator

Disc Insulator,Disc Type Insulator,Porcelain Disc Insulators,Suspension Disc Insulator

FUZHOU SINGREE IMP.& EXP.CO.,LTD. , http://www.cninsulators.com