Ac Disc Porcelain Insulators (Normal Type)

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Product Detail

Product Tags

Standard: IEC60383
Voltage:6-33kV

Suspension insulators are available for ball & socket or clevis-tongue coupling. Standard caps are constructed of hot-dip galvanized malleable iron.
Cotter keys for locking ball & socket and clevis pin connections are stainless steel.
The normal type disc suspension insulators include standard type and large creepage distance type, which are widely used in clean area and light pollution area.

Disc suspension porcelain insulators are mainly used on high-voltage overhead transmission and distribution lines to support and insulate conductors. The normal type disc suspension porcelain insulators include standard type and large creepage distance type insulators, which are widely used in clean areas and light pollution areas.

Glass Insulator

 

IEC CLASS

U70BL

U70C

U80BL

/

U100BL

U120B

Type

XP-70

XP-70C

XP-80

XP-90

XP-100

XP-120

Porcelain Nomimal Diameter,D.mm

255

255

255

255

255

255

Unit Spacing,H.mm

146

146

146

146

146

146

Standard Coupling Size

16

16C

16

16

16

16

Nominal Creepage Distance,mm

295/320

295

295

295

295/320

295/320

Rated E&M Failing load,kN  

70

70

80

90

100

120

Routine Tension Load,kN

35

35

40

45

50

60

Impact failing load,N-m  

6

6

6

6

7

7

Power Frequency Withstand Voltage Dry, kV

70

70

70

70

70

70

Wet, kV

40

40

40

40

40

40

Dry Lightning Impulse Withstand Voltage, kV

100

100

100

100

100

100

Power Frequency Puncture Voltage,kV  

110

110

110

110

110

110

Radio Influence Voltage Data Test Voltage to Ground, kV

10

10

10

10

10

10

Max. RIV at 1000 KHz, uV

50

50

50

50

50

50

Net Weight,Each, Approx., kg  

4.6

4.8

4.9

5.3

5.7

6

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Q:CAN YOU HELP US IMPROT AND EXPORT?

A:We will have a professional team to serve you.

Q:WHAT’S THE CERTIFICATES DO YOU HAVE?

A:We have certificates of ISO,CE, BV,SGS.

Q:WHAT’S YOUR WARRANTY PERIOD?

A:1 year in general.

Q:CAN YOU DO OEM SERVICE?

A:YES,we can.

Q:WHAT YOU LEAD TIME?

A:Our standard models are in stock ,as for big orders ,it take about 15 days.

Q:CAN YOU PROVIDE FREE SAMPLES?

A:Yes,please contact us to know the sample policy.


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