Gold Member Since 2012
Audited Supplier
SHANGHAI POWERY INDUSTRIES CO., LTD.

Grading Ring for Composite Insulators, Grading Ring, Corona Ring manufacturer / supplier in China, offering Grading Ring for Composite Insulators, Gang Operated Overhead Disconnector, U40b Toughened Glass Suspension Insulator and so on.

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Grading Ring for Composite Insulators

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000 Piece/Day
Payment Terms: L/C, T/T
Basic Info
  • Application: Insulators
  • Rated Voltage: 10-500kv
  • Maximum Voltage: >100KV
  • Material: Aluminium
  • Tensile Strength: 70-160kn
Product Description
Grading ring For Composite Insulators(FJH type)
1. Rated Voltage: 10-500KV
2. Tensile Strength: 70-160KN
3. Grading ring(FJH type): Protective fitting
4. Protective fitting are used to restrain aerial vibration of conductor and ground wire of overhead transmission lines.
5. The body is aluminum, the other parts are hot-DIP galvanized steel

NO

type

Rated voltage(kv)

Rated mechanical tension load (kn)  

Structure of coupling marks

Structure height(mm)

Min. Electric arc distance (mm)

Min nominal creepage distance (mm)

Full wave lightning impulse withstand voltage (peak value not less than kv)

1min power frequency wet with stand voltage not less than(kv)

Nos of voltage divider ring

1

FXBW6-10/70

10

70

16
380± 15

 

190

480

115

45

N/A

2

FXBW4-35/70

35

70

16
650± 15

 

470

1280

230

95

N/A

3

FXBW4-35/100

35

100

16
670± 15

 

450

1260

230

95

N/A

4

FXBW4-66/70

66

70

16
940± 15

 

700

1900

410

185

N/A

5

FXBW4-66/100

66

100

16
940± 15

 

685

1870

410

185

N/A

6

FXBW4-110/70

110

70

16
1240± 15

 

1035

3180

550

230

Negotiable

7

FXBW4-110/100

110

100

16
1240± 15

 

1015

3150

550

230

Negotiable

8

FXBW4-220/100

220

100

16
2240± 30

 

1950

6300

1000

395

Negotiable

9

FXBW4-220/160

220

160

20
2240± 30

 

1950

6300

1000

395

Negotiable

10

FXBW4-330/100

330

100

16
2930± 40

 

2550

9075

1425

570

Negotiable

11

FXBW4-330/160

330

160

20
2990± 40

 

2600

9075

1425

570

Negotiable

12

FXBW4-330/160

500

160

20
4450± 50

 

4000

13750

2250

740

Negotiable
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