Insulator PDF
DIN bushing insulator 52kv, the DIN type number is 52/250, 52/630, 52/1000, 52/2000, 52/3150
DIN bushing insulator, the type number is 10NF1000, 20NF1000, 30NF1000,10NF2000,20NF2000,30NF2000,10NF3150,20NF3150,30NF3150
Assembly bushing 10NF250, 20NF250, 30NF250,10NF630,20NF630,30NF630.All the bushing insulator are according to DIN standard.
DIN bushing,the DIN type number is DT 3/6500. the bushing insulator voltage is 3kv, current is 6500A
Current position:Orient Insulator China > Porcelain Insulator > porcelain spool insulator
porcelain spool insulator,ceramic reel insulator
Porcelain spool insulator or ceramic reel insulator definition:
Porcelain spool insulator or ceramic reel insulator is an insulator of generally cylindrical form. Porcelain spool insulator has an axial mounting hole and a circumferential groove or grooves for the attachment of a conductor.
porcelain spool insulator ceramic reel insulator
The usage of ceramic reel insulator:
Porcelain spool insulator ANSI53-1, ANSI53-2 or reel insulator SO5 are usually used on distribution line and fixed on wooden poles, and ceramic insulator ANSI53-1, 53-2 and reel insulator SO5 are normally used for low voltage.
Porcelain / ceramic spool insulator types:
ANSI 53-1, ANSI 53-2, ANSI 53-3, ANSI 53-4, ANSI 53-5 according to ANSI C29.3
The color of ceramic spool insulator: brown, gray, white.
The strength of porcelain spool insulator:
ANSI53-1: 8.9kN ANSI53-2: 13.3kN ANSI53-3: 17.8kN
ANSI53-4: 20kN ANSI53-5:27kN
1617:9.2kN 1617-1:10.2kN
SO5:17.8kN
Porcelain / ceramic spool insulator technical data:
Porcelain / ceramic spool insulator technical data
| Type | Fig No. | Main dimensions (mm) | Strength (kN) | Low frequency flashover voltage (KV) |
standard | |||||
| Dry | Wet | |||||||||
| H | D | d1 | R | vertical | horizontal | |||||
| 53-1 | 1 | 54 | 57 | 17.5 | 11 | 8.9 | 20 | 8 | 10 | ANSI |
| 53-2 | 1 | 76 | 80 | 17.5 | 17.5 | 13.3 | 25 | 12 | 15 | |
| 53-3 | 2 | 81 | 76 | 17.5 | 11 | 17.8 | 25 | 12 | 15 | |
| 53-4 | 1 | 76 | 105 | 17.5 | 16 | 20 | 25 | 25 | 15 | |
| 53-5 | 3 | 105 | 102 | 17.5 | 11 | 27 | 35 | 18 | 25 | |
| R-1 | 4 | 54 | 57 | 17 | 12 | 9 | 20 | 8 | 9.2 | AS |
| R-2 | 4 | 76 | 80 | 17.5 | 17.5 | 20.1 | 15 | 66 | 9 | |
| R-8 | 4 | 32 | 57.5 | 17.5 | 9 | 5 | 20 | 9 | 12.5 | |
| 1617 | 5 | 65 | 76 | 17.5 | 9 | 9.2 | 20 | 10 | 9 | BS |
| 1617-1 | 5 | 75 | 89 | 17 | 12.5 | 10.2 | 25 | 12 | 12 | |
If you want to buy spool insulator, please contact us. Orient Power is the famous insulator manufacturer in China.
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