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Disc Insulator 52-3
Porcelain Suspension Disc Insulator 52-3

  • High quality standard(IEC,BS,ANSI,AS,DIN,GB)
  • Competitive price
  • ISO9001:2008/ISO14001:2004/GB/T 28001-2011/

 

  • Product Origin:

    china
  • Brand:

    BONLE
  • Item No.:

    52-3
  • Shipping Port:

    FUZHOU PORT
  • Color:

    Brown or grey
  • Lead Time:

    30days
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  • DESCRIPTION
  • PARAMETERS

Porcelain suspension insulator disc insulator 52-3

insulator 52-3

52-3 insulator

The porcelain insulator is used on substation & transmission Line. It helps to support and hand wire, insulation wires against tower.

Porcelain Suspension Insulator is designed to give unparalleled performance and reliability.

Advantage:
1, Strong aging resistance
2, Long service life
3, Reasonable price
4, Porcelain uniform
5, Nice Appearance
6, Superior properties of high and low tempreture resistance,mechnical capability, electrical function.

Buy Disc Insulators online from China. We are supply high voltage electrical product at best price. Order Now!

Standard particulars

CLASS ANSI

52-3

Main Dimension(mm)

D

254

H

146

Creepage distance/mm

292

Power-frequency puncture Voltage(KV)

110

Average flashover voltage

Power-frequency

Dry (KV)

80

Wet(KV)

50

Critical-Impulse 

15*40us Wave

Positive (KV)

125

Negative(KV)

130

Radio-influence voltage

Test voltage to ground (KV)

10

Maximum RIV at 1000Khz(kv)

50

Electromechanical Load/KG

6750

Mechanical Impact Strength/in-16

55

Time Load Test Value/KG

4500

Weight(kg)

4.6

ANSI 52 Series Disc Suspension insulator for hot sale:

ANSI CLASS

52-1

52-2

52-3

52-4

52-5

52-6

52-8

52-9

52-9

52-10

Fig. No.

1

2

3

4

3

4

3

5

6

4

Main Dimensions (mm)

D

165

190.5

254

254

254

254

280

114

133

280

H

140

146

146

146

146

146

146

159

159

165

Leakage Distance/mm

178

210

292

292

292

292

280

171

171

280

Power-Frequency Puncture Voltage kV

80

90

110

110

110

110

110

80

80

110

Average Flashover voltage

Power Frequency

Dry/kV

60

65

80

80

80

80

80

60

60

80

Wet/kV

30

35

50

50

50

50

50

30

30

50

Critical-Impulse 1.5x40us Wave

Positive/kV

100

115

125

125

125

125

125

110

110

125

Negative/kV

100

115

130

130

130

130

130

90

90

130

Radio-Influence

voltage

Test Voltage to ground/kV

7.5

7.5

10

10

10

10

10

7.5

7.5

10

Maximum RIV at 1000kHz/uV

50

50

50

50

50

50

50

50

50

50

Rated E&M Failing Load/kN

44

70

70

70

111

111

160

44

44

160

Tension Proof Load/kN

22

35

35

35

55.5

55.5

80

22

22

80

Impact Strength/N.m

5

5.5

6

6

7

7

10

5

5

10

 

Production process

 

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Quality control

 

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Standard particulars

CLASS ANSI

52-3

Main Dimension(mm)

 

D

254

H

146

Creepage distance/mm

292

Power-frequency puncture Voltage(KV)

110

Average flashover voltage

 

 

 

Power-frequency

 

Dry (KV)

80

Wet(KV)

50

Critical-Impulse 

15*40us Wave

Positive (KV)

125

Negative(KV)

130

Radio-influence voltage  

Test voltage to ground (KV) 

10

Maximum RIV at 1000Khz(kv)                             

50

Electromechanical Load/KG

6750

Mechanical Impact Strength/in-16

55

Time Load Test Value/KG

4500

Weight(kg)

4.6


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