Aerodynamic Disk Suspension Type Glass Insulator

Aerodynamic Disk Suspension Type Glass Insulator

★ Good vibration fatigue resistance performance
★ Excellent anti-icing performance
★ Excellent sand-proof and anti-U.V performance
★ Reliable performance of transmission lines, ensure no string breakage failures occur

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Insulators are usually made of glass and porcelain. It is mainly used to fix wires to poles, and to insulate wires and poles. Insulator is one of the key components of high voltage transmission lines, and its performance directly affects the operation safety of the whole transmission line. Glass insulators are widely used because of their self destruction and easy maintenance.


insulator overview


product name: Aerodynamic disk suspension type glass insulator  

Place of origin:China                                                  material: glass

Size: Customized size                                                    Radio Interference Voltage(µV): ≤50

Corona Test(pin&cap)(kV): 18/22                                Power Frequency Electric Arc Test: 0.12S/20kA 

Impulse Withstand Voltage(p.u.): 2.8


insulator parameters


The Parameters for Open Air Profile (AC) Toughened Glass Suspension Insulator (GB & IEC):

Ruitai
Type

IEC Type

Drawing Number

Diameter D

Spacing H

Creepage Distance L

Size of Coupling

Mechanical Failing Load

Mechanical Routine Test

Power Frequency Withstand Voltage (DRY)

Power Frequency Withstand Voltage (WET)

Lighting Impulse Withstand Voltage

Min Power Frequency Puncture Voltage

Net Weight Per Unit

LXAP-70

U70BP/146M

9

380

146

365

16

70

35

55

45

90

130

5.3

LXAP-100

U100BP/146M

9

380

146

365

16

100

50

55

45

90

130

5.2

LXAP-120

U120BP/146M

9

380

146

365

16

120

60

55

45

90

130

5.4

LXAP-160

U160BP/155M

10

420

155

380

20

160

80

60

50

95

130

7.2

LXAP-210

U210BP/170M

10

420

170

380

20

210

105

60

50

95

130

7.3

LXAP-240

U240BP/170M

10

420

170

380

24

240

120

60

50

95

130

7.5


The Parameters for Open Air Profile (DC) Toughened Glass Suspension Insulator (GB & IEC):

Ruitai
 Type

IEC Type

Drawing Number

Diameter D

Spacing H

Creepage Distance L

Size of Coupling

Mechanical Failing Load

Mechanical Routine Test

Anodic DC Dry Withstand Voltage

Anodic DC Wet Withstand Voltage

Lighting Impulse Withstand Voltage

SF6 Puncture Withstand Voltage

DC Corona Test
(pin&cap)

Net Weight Per Unit

LXAZP-160

U160BP/170M

10

420

170

390

20

160

80

140

60

110

210

≥50

10

LXAZP-210

U210BP/170M

10

420

170

390

20

      210

105

140

60

110

210

≥50

10.4


insulator features


 Open Air Profile suspension insulator

1、The electromechanical strength of    the glass insulator remains basically unchanged and electromechanical properties attenuation does not occur after many times' tests.


Open Air Profile suspension insulator

2、Excellent anti-icing performance on the glass insulator.


Open Air Profile suspension insulator

3、The toughened internal stress protective layer of the glass insulator is capable of resisting the sand invasion during desert storms, high surface temperature and ultraviolet radiation.


 Open Air Profile suspension insulator

4、Reliable performance of transmission lines, ensure no string breakage failures occur.



insulator-FAQ


1.     What's your advantage?

We focus on providing high-quality power fittings for many years, and will give you the most suitable price and comfortable after-sales service.

2.     What's the payment term?

T/T or L/C at sight.

3.     How's the delivery time?

Generally, it will take 20 to 40 days after receiving your advance payment. The specific delivery time depends on the products and the quantity of your order.

4.     Can I have some samples?

Few pcs of product's samples are available, but the freight should be collected.

5.     What's the standard of package?

We usually pack our goods in cartons or pallets. We can also pack them according to your special requirements.

6.     How about the transport?

If the number of goods is small we usually use DHL and some express you offered. If the number of the goods is big usually by sea or by air.

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